GEHR Complete Catalogue
Transcription
GEHR Complete Catalogue
2008 GEHR Technical Plastics and Engineering Materials Stock Shapes Large capacity saw 500 mm Acetal rod Sawing of round rods Centerless grinding of round rods Annealing ovens Plastics from GEHR Founded in 1932 and family-owned ever since, GEHR Plastics is a leading worldwide manufacturer of semi-finished thermoplastics, primarily in rods and sheets. The headquarters for this medium-sized company is Mannheim, located in southwestern Germany. For 25 years GEHR has had an American subsidiary and production facility near Philadelphia. GEHR also operates several sales offices in France, Italy, PR China and Japan. GEHR remains committed to these important principles Long-term independence The independence of this third-generation, family-owned company, as well as its focus on solid, long-term planning and development remains of essential importance to us. Partnership We view ourselves as a loyal partner with our customers, and we live the values of reliability and fairness with regards to our customers, suppliers and employees. Correspondingly, our friendly and competent service is acknowledged in our industry, assisted by the longstanding personal relationships that exist between our customers and their longterm contacts here at GEHR. A wide range of seminars, workshops and symposiums enhances our service as well. Quality leadership GEHR is certified ISO 9001, and we continue to strive for excellence in product quality by generally exceeding our customers’ requirements. Over time, our products will receive additional approvals and certifications, as exemplified by the recent approval by the German Water Quality Regulation for PVC-U. Versatility We continue to expand our product range for extruded rods, sheets, profiles and tubes, extending our position as one of the leading worldwide companies for semi-finished plastics, which are used in countless global applications, with rods in large diameters being among our specialties. Of course, we will continue to produce custom products on demand. Innovation Sustainability is not just a buzz word for us. Together with Fraunhofer Institut, we are exploring the possibility of extruding wood. At present, we are extruding biopolymers into semi-finished products (PLA-L). Our R & D substantially benefits from our know-how as a supplier of highquality tubes for the pen and cosmetic industry, as well as the medical industry. New developments are taking place all the time. In addition to this catalogue, we recommend that you regularly visit our website for updates, as well as subscribe to our quarterly newsletter, where you will also be informed of all the latest news from our company. www.gehrplastics.com All information in this brochure, including technical specifications and prices, is subject to change. Round Rods Sheets BIOPOLYMER PLA-L Page PLA-L Contents Round Rods Polypropylene Polypropylene ELS Polypropylene 30% GF Polypropylene 30% PET-F HDPE 8 - 11 12 - 13 Acrylic (PMMA) Polyolefins Round Rods Standard Profiles PVC-Type I, PVC-Type II PVC-Type I ELS CPVC [CORZAN®] PVC-Type I centerless ground rods Acrylic Round Rods Hexagonal Bars U-Channels Angles Square Bars, Square Tubes PVC 6-7 ABS PPO [Noryl® ] PPO-30% GF [Noryl® ] 16 - 17 Acetal (POM-C) Acetal ELS (POM-C) Acetal ESd (POM-C) Acetal AF 10 PTFE (POM-C) 18 - 21 Round Rods Sheets PVDF [Kynar® ] PVDF ELS [Kynar® ] ECTFE [Halar® ] PVDF ECTFE Round Rods Sheets Acetal Round Rods Sheets ABS/Noryl 14 - 15 Round Rods Polysulfone (PSU) [UDEL® ] PEI [ULTEM® 1000] PEI 30% GF [ULTEM® 2300] 24 - 25 PPS [FORTRON®] PPS Round Rods Sheets Polysulfone ULTEM 22 - 23 26 - 27 PEEK PEEK Round Rods Sheets 28 - 29 Machining Guidelines Comparison of the technical data Chemical Properties Technical Properties 30 - 31 32 - 39 40 - 41 42 - 44 www.gehrplastics.com PLA-L NE W PLA-L BIOPOLYMER ECOGEHR® PLA-L ECOGEHR PLA-L is a blend of polylactic (polylactic acid), some lignine, fatty acid and wax. This biopolymer is new to our industry and can be used in temperatures ranging from -22 °F to +140 °F. General properties: • neutral in the CO2 balance • PLA-L is biodegradable • waste disposal e.g. by composting respectively incineration • good mechanical properties similar to ABS • higher stiffness and a modulus of elasticity up to 2740 MPa • good impact strength also at low temperatures up to -22 °C • high resistance to polar solvents General applications: electronic industry mechanical engineering medical industry food industry textile industry replacement of PET Further technical data are available on request. 6 PLA-L mm Tolerances mm min. max. 10 lbs/ft 0.063 15 20 ECOGEHR® PLA-L + 1,0 25 0.393 30 0,571 40 50 + 1,3 NE W NE W 0.970 1.477 + 0,3 + 1,5 2.276 Acrylic 60 W 0.146 0.254 + 0,2 NE PVC Colour: natural 1000/3000 mm ø Polyolefins Stock Lengths: 10 ft (3000 mm) PLA-L ECOGEHR ®-Round Rods ABS/Noryl ECOGEHR ®-Sheets ECOGEHR® PLA-L Tol. of thickness mm min. max. + 0,3 + 2,6 10 15 2.600 20 25 30 lbs/ft Acetal mm Width 620 mm 3.980 5.200 + 0,5 + 3,0 6.420 7.695 PEEK PPS Polysulfone ULTEM PVDF ECTFE In preparation Lagerartikel available ex stock article de stock Sonderanfertigung auf Anfrage Custom extrusion Production spéciale sur demande All indicated weights base on average production weights. 7 W PVC-Type I / PVC-Type I ELS / PVC-Type II / CPVC PVC NE GEHR PVC-Type I Rigid Polyvinylchloride is rated self-extinguishing, has an exceptional chemical resistance and is easy to machine. PVC shows high mechanical strengths, tensile strength and can be used in applications ranging in temperature from +5 °F to +140 °F. It can also be easily solvent cemented and welded. Characteristics: • high mechanical strength, tensile strength and hardness • good insulation properties • high chemical resistance • self-extinguishing • low water absorption • easy to varnish and glue • high impact strength • limited weather resistance Applications: Pumps and valves, seals, pipe systems, bearings, brush industry, lamp housing, parts for the dental industry, chemical tanks. NE W GEHR PVC-Type I ELS* (electrically conductive) PVC-Type I with improved electrical conductivity. Volume resistivity ≤ 106 Ω, surface resistivity ≤ 106 Ω. GEHR PVC-Type II • higher impact strength at low temperatures (-40 °F). • much better impact strength than Type I. • softer material than Type I. GEHR CPVC (Corzan®) • good mechanical properties at higher temperatures (+200 °F). • 80 degreee higher heat resistance than PVC with good mechanical properties up to +220 °F. • UL rated 94 V-0. It is a homopolymer PVC that has been subjected to a chlorination reaction. As the chlorine content is increased, the glass transition temperature of the material increase significantly. • LOI is 60 which is higher than HDPE, PVDF, ABS, polypropylene or PVC. *Modification of description 8 PVC-Type I / PVC-Type I ELS / PVC-Type II / CPVC -0 lbs/ft 5/16 0.312 + 0.009 3/8 0.375 + 0.011 0.051 0.051 0.053 0.051 0.066 0.066 0.074 0.066 PVC ELS Stock Lengths: 2 m or 6’ 8” 7/16 0.437 + 0.013 0.089 0.089 0.104 0.089 1/2 0.500 + 0.015 0.117 0.117 0.135 0.117 9/16 0.562 + 0.017 0.150 0.150 0.172 0.150 CPVC Stock Lengths: 1/4” - 2” = 10 ft 2 1/8” - 4 1/2” = 5 ft 5” - 7” = 4 ft Lengths: + tolerances 5/8 0.625 + 0.019 0.183 0.183 0.218 0.183 3/4 0.750 + 0.022 0.265 0.265 0.305 0.265 7/8 0.875 + 0.026 0.358 0.358 0.415 0.358 1 1.000 + 0.030 0.476 0.476 0.586 0.476 1 1/16 1.062 + 0.032 0.533 0.533 0.675 0.533 Standard Colors: 1 1/8 1.125 + 0.034 0.594 0.594 0.688 0.594 0.278 0.624 0.029 +0.005 1 1/4 1.250 + 0.038 0.736 0.736 0.842 0.736 gray 1 3/8 1.375 + 0.041 0.891 0.891 1.030 0.891 black 1 1/2 1.500 + 0.045 1.060 1.060 1.229 1.060 white 1 5/8 1.625 + 0.049 1.244 1.244 1.485 1.244 1 3/4 1.750 + 0.052 1.440 1.440 1.667 1.440 1 7/8 1.875 + 0.056 1.657 1.657 1.930 1.657 2 2.000 + 0.060 1.890 1.890 2.193 1.890 2 1/8 2.125 + 0.064 2.120 2.120 2.454 2.120 2 1/4 2.250 + 0.068 2.384 2.380 2.793 2.384 2 3/8 2.375 + 0.071 2.690 2.690 3.230 2.690 red 2 1/2 2.500 + 0.075 2.963 2.963 3.496 2.963 green 2 3/4 2.750 + 0.082 3.600 3.600 4.080 blue 3 3.000 + 0.090 4.400 4.400 4.640 purple 3 1/4 3.250 + 0.097 5.010 5.010 5.703 3 1/2 3.500 + 0.105 5.800 5.800 6.660 3 3/4 3.750 + 0.113 6.705 6.705 7.640 4 4.000 + 0.120 7.660 7.660 8.546 4 1/8 4.125 + 0.124 8.180 8.180 9.240 4 1/2 4.500 + 0.135 9.675 9.675 11.210 5 5.000 + 0.150 11.900 11.900 14.010 5 1/8 5.125 + 0.154 12.500 12.500 14.220 5 1/4 5.250 + 0.157 13.200 13.200 14.900 5 1/2 5.500 + 0.165 14.400 14.400 16.500 6 6.000 + 0.180 17.100 17.100 20.400 6 1/2 6.500 + 0.195 20.500 22.950 7 7.000 + 0.210 24.200 26.800 8 8.000 + 0.240 31.500 9 9.000 + 0.315 39.600 10 10.000 + 0.345 47.600 11 11.000 + 0.393 60.600 12 12.000 + 0.393 71.750 14 14.000 + 0.551 93.500 16 16.000 + 0.787 120.000 Custom Colors yellow orange NSF ® Our gray GEHR-PVC rods are NSF listed: NSF/ANSI STANDARD 51 Food Equipment Materials. NSF/ANSI STANDARD 61 available up to 6” GEHR-PVC Type/gray available ex stock Custom extrusion – time of delivery on request All indicated weights base on average production weights. 1.985 PLA-L lbs/ft 0.033 PVC lbs/ft 0.029 0.029 NE W NE W NE W Polyolefins lbs/ft 0.250 + 0.008 Acrylic lbs/ft Colors 1/4 ABS/Noryl -0 centerless Ground Acetal inch Tol. PVDF ECTFE Tol. GEHR PVC Type I Polysulfone ULTEM PVC Stock Lengths: 1/4” - 2” = 10 ft 2 1/8” - 8” = 5 ft ≥ 9” - 16” = 2 ft GEHR PVC GEHR PVC GEHR CPVC Type I ELS* Type II PPS GEHR PVC Type I ø PEEK GEHR-Round Rods *produced in metric 9 PVC-Type I GEHR-Standard Profiles PVC Stock Lengths: 10 ft Square Bars Stock Lengths: 1/8”- 2” = 10 ft 3.150”- 6” = 1 meter Tolerances on request Colors: gray A B A C GEHR PVC-Type I Square Tubes A C 3/4 0.750 0.060 0.150 7/8 0.875 0.137 0.251 A GEHR PVC-Type I Rectangular Tubes lbs/ft 5/8 0.625 0.060 0.146 B C A A B C C GEHR PVC-Type I Angle-Profiles lbs/ft A B C lbs/ft 1 9/16 1.563 1 3/16 1.187 0.078 0.322 1/2 0.500 1/2 0.500 0.080 0.052 1.000 0.078 0.275 1/2 0.500 1/2 0.500 0.125 0.107 2 3/4 2.750 1 3/8 1.375 0.098 0.436 3/4 0.750 3/4 0.750 0.080 0.074 2 1 2.000 1.000 0.078 0.181 3.346 3.346 1 3/8 1.375 0.098 0.503 1 1.000 1 1.000 0.040 0.046 1 3/16 1.188 0.060 0.148 3 3/8 3.375 2.283 2.283 0.098 0.671 1 1.000 1 1.000 0.080 0.093 1 3/8 1.375 0.078 0.315 2.000 0.098 0.789 1 4 2 4.000 1 1.000 1 1.000 0.125 0.144 1 9/16 1.563 0.078 0.288 1 1.000 1 1.000 0.187 0.235 2.000 0.078 0.396 1 1.000 1 1.000 0.250 0.256 2 2 3/8 2.375 0.078 0.443 1 1/4 1.250 1 1/4 1.250 0.125 0.200 3.000 0.098 0.738 1 1/4 1.250 1 1/4 1.250 0.187 0.263 3.540 3.540 0.078 1.140 1 1/4 1.250 1 1/4 1.250 0.250 0.340 4.720 4.720 0.098 1.200 1 1/2 1.500 3/4 0.750 0.080 0.112 3 1 1/2 1.500 3/4 0.750 0.157 0.150 1 1/2 1.500 1 1/2 1.500 0.125 0.244 1 1/2 1.500 1 1/2 1.500 0.187 0.316 1 1/2 1.500 1 1/2 1.500 0.250 0.419 2 2.000 2 2.000 0.080 0.190 2 2.000 2 2.000 0.125 0.288 2 2.000 2 2.000 0.187 0.469 2 2.000 2 2.000 0.250 0.576 2 3/8 2.375 2 3/8 2.375 0.275 0.805 2 1/2 2.500 2 1/2 2.500 0.250 0.820 3 3.000 3/4 0.750 0.125 0.268 3 1/2 3.500 3 1/2 3.500 0.275 A B A C GEHR PVC-Type I U-Channels available ex stock Custom extrusion - time of delivery on request All indicated weights base on average production weights. 10 A A GEHR PVC-Type I Square Bars GEHR PVC-Type I Hexagonal Bars A B C Tol. -0 lbs/ft 0.510 0.590 0.060 0.056 1/8 0.125 + 0.004 0.010 3/8 0.375 + 0.011 0.080 0.944 0.787 0.060 0.106 1/4 0.250 + 0.008 0.038 7/16 0.438 + 0.013 0.100 0.944 1.570 0.080 0.190 3/8 0.375 + 0.011 0.085 1/2 0.500 + 0.015 0.138 1.140 1.650 0.080 0.217 1/2 0.500 + 0.015 0.157 9/16 0.563 + 0.017 0.175 1.810 2.510 0.120 0.226 5/8 0.625 + 0.019 0.232 5/8 0.625 + 0.019 0.210 1.870 0.787 0.137 0.293 3/4 0.750 + 0.023 0.360 3/4 0.750 + 0.023 0.300 2.510 1.456 0.080 0.250 1 1.000 + 0.030 0.629 7/8 0.875 + 0.026 0.400 2.750 1.370 0.196 0.568 1 1/4 1.250 + 0.038 1.033 15/16 0.938 + 0.028 0.620 3.540 0.787 0.100 0.306 1 1/2 1.500 + 0.045 1.464 1 1.000 + 0.030 0.525 4.330 0.787 0.098 0.337 1 3/4 1.750 + 0.060 1.860 1 1/8 1.125 + 0.034 0.725 4.720 2.360 0.236 1.340 2 2.000 + 0.071 2.452 1 1/4 1.250 + 0.038 0.880 A lbs/ft A Tol. -0 lbs/ft 3.15 3.150 + 0.095 6.300 1 3/8 1.375 + 0.041 1.050 3 1/2 3.500 + 0.105 7.400 1 1/2 1.500 + 0.045 1.230 4 4.000 + 0.120 10.000 2 2.000 + 0.060 2.185 6 6.000 + 0.180 22.500 11 Polyolefins PP-30PET-F Polypropylene, Poly-Pro ELS, Poly-Pro 30% GF, Poly-Pro 30% PET-F, HDPE GEHR Poly-Pro Co-polymer Polypropylene shows a high mechanical strength, tensile strength, with good notched impact strength, PP resists stress cracking and it is easy to weld. At minus temperatures it can become brittle. The chemical and electrical properties are very good. The temperature ranges between +41 °F and +190 °F. Characteristics: • low density • excellent dielectric properties & flammabiility: UL 94 HB • good heat resistance • low oxidation resistance • high tensile strength, high surface strength • low abrasion resistance • high chemical resistance • HF-welding not possible • food safe • difficult to varnish and glue • USP class VI • not weather resistant Applications: Pumps, valves, seals, toys, bushings. NE W GEHR Poly Pro ELS* (electrically conductive) PP-H with improved electronical conductivity. Volume resistivity ≤ 106 Ω, Surface resistivity ≤ 106 Ω. A higher stability in contrast to the standard PP. GEHR Poly Pro 30% GF (HiPro®), 30% GF reinforced Homopolymer • high dimensional stability • high tensile strength NE W • high temperature resistance • heat deflection temperature is +319 °F GEHR Poly Pro 30% PET-F Homopolymer Characteristics: • reinforced with 30% polyester fibers (PET) • semi-cristalline,thermoplastic polymer • PP base is a PP-Homopolymer Advantages: • very good ratio stiffness to toughness • surface that grips well • break without fragments for better safety • improved impact strength at +85 °F in opposite to PC • higher stiffness than PP or PA • PET fibers decrease sensitiveness Application: brushes – to fix the bristles in the drilled hole) • usable as hinges – result: 25.000 cycles without any damage Test condition: temperature 23 °C, opening angle: 130°, cycle “open/close”: 2,5 sec • good acoustic properties (good damping, very silent) • good bondability: e.g. Scotch - WeldTM DP 8010 GEHR HDPE (High Density Polyethylene) Offers resistance to almost all acids and bases, detergents and hot water. PE has good insulation properties and is easy to weld. The operating temperature of HDPE is from -58 °F to +194 °F. Characteristics: • light weight • high chemical resistance • high toughness • good protection against (also at low temperature) stress cracking • high elongation • food safe • very good electrical and • soft surface (low tensile strength) dielectric properties • HF welding not recommended • very low water absorption • difficult to varnish and glue • low steam permeability • not weather resistant Applications: Pumps and valves, seals, idler sprockets, medical industry, food processing industry and sewage industry. * Modification of description 12 Polypropylene, Poly-Pro ELS, Poly-Pro 30% GF, Poly-Pro 30% PET-F, HDPE available ex stock Custom extrusion - time of delivery on request GEHR-Standard Profiles Stock Lengths: 10 ft Colors: natural B C A Polypropylene Angle Profile A B C lbs/ft 2 2 1/4 0.275 B C A Polypropylene U-Channel lbs/ft A B C 2 1/2 2 1/4 3/16 0.500 2 1/2 3 1/4 3/16 0.650 3 1/2 6 3/16 1.040 PLA-L lbs/ft lbs/ft 0.020 3/8 0.375 + 0.015 0.043 0.046 NE W 1/2 0.500 + 0.020 0.076 0.080 NE W 0.127 W NE 0.183 NE W 0.325 NE W 0.491 0.411 NE W 0.606 0.508 NE W NE W NE W NE W NE W 5/8 0.625 + 0.025 0.120 3/4 0.750 + 0.030 0.172 7/8 0.875 + 0.035 0.234 0.297 1 1.000 + 0.040 0.306 0.400 1 1/8 1.125 + 0.045 0.388 1 1/4 1.250 + 0.050 0.478 1 3/8 1.375 + 0.055 0.584 0.733 0.614 1 1/2 1.500 + 0.060 0.689 0.899 0.731 1 5/8 1.625 + 0.065 0.809 1.055 0.858 1 3/4 1.750 + 0.070 0.938 1.224 0.995 1 7/8 1.875 + 0.075 1.076 1.405 1.142 2 2.000 + 0.080 1.225 2 1/8 2.125 + 0.085 1.383 1.804 1.467 2 1/4 2.250 + 0.090 1.550 2.023 1.650 2 3/8 2.375 + 0.095 1.732 2.254 1.830 2 1/2 2.500 + 0.100 1.914 2.497 2.030 2 3/4 2.750 + 0.110 2.320 3.022 2.460 3 3.000 + 0.120 2.756 3.596 2.920 3 1/4 3.250 + 0.130 3.235 4.220 3.432 3 1/2 3.500 + 0.140 3.752 4.895 3.760 3 3/4 3.750 + 0.150 4.307 5.619 4.570 0.407 1.286 3.770 5.145 0.225 1.598 0.249 0.336 1.346 5.385 1.300 4 4.000 + 0.160 4 1/4 4.250 + 0.170 5.760 7.217 5.870 4 1/2 4.500 + 0.180 6.460 8.091 6.580 4.900 6.393 5.200 Acrylic 0.236 5 5.000 + 0.200 7.657 9.989 8.120 5 1/2 5.500 + 0.220 9.650 12.087 9.830 6 6.000 + 0.240 11.626 14.385 11.700 7 7.000 + 0.280 15.630 19.579 16.000 NE W 8 8.000 + 0.320 21.428 21.000 NE W 9 9.000 + 0.360 26.714 26.500 10 10.000 + 0.400 32.000 33.000 12 12.000 + 0.480 46.000 47.000 14 14.000 + 0.560 63.000 64.000 15 3/4 15.750 + 0.630 79.120 79.000 16 16.000 + 0.640 81.650 84.000 20 20.000 + 0,800 127.580 130.000 Centerless grinding possible *produced in metric Tol.: + 3% All indicated weights base on average production weights. 13 PVC lbs/ft 0.019 Polyolefins lbs/ft 0.250 + 0.010 ABS/Noryl Colors: natural black euro gray gray lbs/ft 1/4 Acetal Poly-Pro ELS Stock Lengths: 2 m or 6’ 8” -0 GEHR HDPE PVDF ECTFE inch GEHR GEHR GEHR GEHR Polypropylene Polypropylene Polypropylene Poly Pro ELS* 30% GF* 30% PET-F* Polysulfone ULTEM Stock Lengths: 1/4” - 2” = 8 ft 2 1/8” - 14” = 4 ft Lengths: + tolerances Tol. PPS ø PEEK GEHR-Round Rods Acrylic Acrylic xt GEHR Acrylic (PMMA) Polymethyl methacrylate shows a good mechanical strength, tensile strength and hardness and is easy to polish. PMMA shows a good temperature resistance and UV-stability. The temperature ranges from -40 °F to +167 °F. Characteristics: • very high mechanical strength and hardness • high rigidity • excellent transparency • easy to polish • good thermal stability • good insulation properties • low water absorption • excellent weather resistance • possible stress problems • low chemical resistance • low impact resistance • brittle Applications: Display, advertisement, point of sale, tubes for lamps, food industry, furniture industry. 14 Acrylic xt Tolerances - 0 lbs/ft 50 2.000 + 0.060 1.654 60 2.362 + 0.071 2.307 70 2.756 + 0.083 3.141 75 2.953 + 0.089 3.607 80 3.150 + 0.095 4.104 90 3.543 + 0.106 5.192 100 3.937 + 0.118 6.411 120 4.724 + 0.142 9.230 150 5.906 + 0.177 14.426 180 7.087 + 0.213 20.773 200 7.874 + 0.236 25.643 PLA-L inch PEEK PPS Polysulfone ULTEM PVDF ECTFE Acetal ABS/Noryl available ex stock mm PVC Color: clear GEHR Acrylic xt rods Polyolefins Stock Lengths: ≤ 5,9” = 2 meter ≥ 6” = 1 meter Lengths: + tolerances ø Acrylic GEHR-Acrylic xt Rods All indicated weights base on average production weights. 15 ABS / Noryl / Noryl-30 GF ABS/Noryl GEHR ABS Acrylnitrile Butadiene Styrene copolymer has a good thermal and dimensional stability and scratch resistance. Characteristics: • good mechanical strength • high surface strength • high impact strength • high dimensional stability • good electrical insulation properties • resists scratching Applications: Parts with a high impact strength, spacers, rollers. GEHR Noryl, EN 265 (PPO) Polyphenylenether belongs to the group of the amorphous materials and can be used in temperatures ranging from -58 °F to +302 °F. PPO exhibits a high impact strength and a very high dimensional stability. The electrical properties will not be influenced by the surrounding frequencies and therefore can be used in a lot of applications in electrical engineering. Characteristics: • high dimensional stability • low tendency to creep • high thermostability • high impact strength • good electrical characteristics over a far frequency range • high resistance to hydrolysis • self-extinguishing Applications: Parts for electrical engineering and household utensils, shafts, gear wheels, spacers, etc... GEHR Noryl SE-1GFN3 (PPO-30% GF) Reinforced with 30% glass fibre. For higher thermal properties and better dimensional stability. 16 available ex stock Custom extrusion - time of delivery on request All indicated weights base on average production weights. 0.023 0.023 + 0.015 0.051 0.050 0.063 1/2 0.500 + 0.020 0.090 0.090 0.120 5/8 0.625 + 0.025 0.141 0.140 0.180 3/4 0.750 + 0.030 0.203 0.200 0.260 7/8 0.875 + 0.035 0.276 0.280 0.343 1 1.000 + 0.040 0.361 0.360 0.460 1 1/4 1.250 + 0.050 0.564 0.560 0.720 1 3/8 1.375 + 0.055 0.688 0.702 0.848 1 1/2 1.500 + 0.060 0.812 0.810 1.040 1 5/8 1.625 + 0.065 0.957 0.981 1.185 1 3/4 1.750 + 0.070 1.110 1.100 1.420 1 7/8 1.875 + 0.075 1.274 1.306 1.577 2 2.000 + 0.080 1.440 1.440 1.850 2 1/8 2.125 + 0.085 1.636 1.678 2.026 2 1/4 2.250 + 0.090 1.948 1.820 2.340 2 1/2 2.500 + 0.100 2.260 2.350 2.890 2 3/4 2.750 + 0.110 2.755 2.810 3.500 3 3.000 + 0.120 3.250 3.240 4.160 3 1/4 3.250 + 0.130 3.828 3.924 4.739 3 1/2 3.500 + 0.140 4.420 4.410 5.660 3 3/4 3.750 + 0.150 5.097 5.225 6.510 4 4.000 + 0.160 5.770 5.770 7.400 4 1/4 4.250 + 0.170 6.547 6.711 8.104 4 1/2 4.500 + 0.180 7.380 7.300 9.360 11.560 5 5.000 + 0.200 9.020 9.010 5 1/2 5.500 + 0.220 10.920 10.900 13.570 6 6.000 + 0.240 12.990 12.970 16.650 Tol. -0 GEHR ABS 24” width lbs/sft 3/8 0.375 2.089 1/2 0.500 2.786 5/8 0.625 3/4 0.750 4.179 1 1.000 5.572 NE W 1 1/4 1.250 6.965 NE W + 0.025 3.483 1 1/2 1.500 8.359 W NE 1 3/4 1.750 9.752 NE W 2 2.000 11.145 NE W + 0.050 2 1/4 2.250 12.538 W NE 2 1/2 2.500 13.931 NE W 2 3/4 2.750 15.324 NE W 16.620 W NE 3 3.000 3 1/4 3.250 18.111 3 1/2 3.500 19.504 3 3/4 3.750 20.897 4 4.000 22.290 + 0.125 PVC + 0.010 0.375 Polyolefins 0.028 0.250 Acrylic lbs/ft ABS/Noryl lbs/ft 3/8 inch Colors: natural black lbs/ft 1/4 GEHR-Sheets Stock Lengths: 48” Width and Lengths: + tolerances GEHR Noryl SE-1GFN3 Acetal -0 GEHR Noryl EN 265 PVDF ECTFE Centerless grinding possible inch GEHR ABS Polysulfone ULTEM Colors: natural black Tol. NE W NE W PPS Stock Lengths: 1/4” - 2” = 8 ft 2 1/8” - 6” = 4 ft Lengths: + tolerances ø PEEK GEHR-Round Rods PLA-L ABS / Noryl / Noryl-30 GF 17 Acetal Co-Polymer / Acetal ELS / Acetal ESd / Acetal 10PE GEHR Acetal, Co-Polymer (POM-C) Acetal Polyoxymethylene can be used in temperatures ranging from -58 °F to +230 °F. The high surface strength is only surpassed by a few materials. POM shows good sliding properties and good resistance to wear because of the high strength and smooth surface. There is a very low risk of stress cracks. Co-polymer (POM-C) exhibits a good thermal stability and a high resistance to chemicals (high resistance to hydrolysis). Characteristics: • no microporosity • very good sliding properties • high strength • difficult to glue and paint • high rigidity • not resistant to high-concentrated acids • high thermal stability • very high resistance to stress cracks • good electrical insulation • high resistance to solvents properties Applications: Bearings, gear wheels, parts for pumps, screws, ornamental mountings and fittings, parts for the textile industry, stand offs, bushings, food processing industry. NE W GEHR Acetal ELS* (electrically conductive) black Variant of POM (Copolymer) with an improved electrical conductivity. Volume resistivity ≤ 10 6 Ω, Surface resistivity ≤ 10 6 Ω. NE W GEHR Acetal ESd* (antistatic) ivory Variant of POM (Copolymer) with an improved electrical conductivity. Surface resistivity ≤10 11 Ω. NE W GEHR Acetal 10PE Variant of POM (Copolymer) with improved sliding properties for applications requiring better resistance. * Modification of description 18 Acetal Co-Polymer / Acetal ELS / Acetal ESd / Acetal 10PE All indicated weights base on average production weights. PLA-L lbs/ft 0.017 0.250 0.030 0.032 0.029 0.312 0.048 0.050 0.046 3/8 0.375 0.069 0.072 0.066 7/16 0.438 0.093 0.098 0.090 1/2 0.500 0.122 0.128 0.117 9/16 0.563 0.154 0.162 0.149 5/8 0.625 0.190 0.199 0.183 3/4 0.750 0.274 0.287 0.264 7/8 0.875 0.373 0.391 0.360 1 1.000 0.487 0.510 0.470 NE W 1 1/8 1.125 0.617 0.646 0.594 NE W 1 1/4 1.250 0.761 0.798 0.734 1 3/8 1.375 0.921 0.965 0.888 1 1/2 1.500 1.096 1.148 1.057 1 5/8 1.625 1.287 1.348 1.240 1 3/4 1.750 1.492 1.563 1.438 1 7/8 1.875 1.713 2 2.000 1.949 NE W 2 1/8 2.125 2 1/4 2 3/8 2 1/2 2.500 NE W 2 5/8 2 3/4 2 7/8 NE W + 0.005 0.617 1.795 1.651 2.042 1.878 2.200 2.305 2.121 2.250 2.466 2.584 2.377 2.375 2.748 2.879 2.649 3.045 3.190 2.935 2.625 3.357 3.517 3.236 2.750 3.684 3.860 3.551 2.875 4.027 4.219 3.882 3 3.000 + 0.120 4.385 4.594 4.226 3 1/4 3.250 + 0.130 5.146 5.392 4.960 3 1/2 3.500 + 0.140 5.968 6.253 5.753 3 3/4 3.750 + 0.150 6.851 7.178 6.604 8.167 7.514 + 0.030 4 4.000 + 0.160 7.795 4 1/4 4.250 + 0.170 8.800 4 1/2 4.500 + 0.180 9.866 4 3/4 4.750 + 0.190 10.992 5 5.000 + 0.200 12.180 5 1/2 5.500 + 0.220 14.738 6 6.000 + 0.240 17.539 6 1/2 6.500 + 0.260 20.584 7 7.000 + 0.330 23.873 7 1/2 7.500 + 0.300 27.405 8 8.000 + 0.320 31.181 9 9.000 + 0.360 39.463 10 10.000 ± 0.400 48.720 12 12.000 ± 0.480 70.157 14 14.000 ± 0.560 96.100 16 16.000 ± 0.640 125.200 20 20.000 ± 0.800 189.700 1.949 4.385 Polyolefins + 0.002 PVC 1/4 5/16 Acrylic lbs/ft 0.018 lbs/ft ABS/Noryl Custom extrusion - time of delivery on request lbs/ft 0.017 Acetal available ex stock 0.187 Polysulfone ULTEM Colors: natural black blue -0 inch 3/16 GEHR Acetal GEHR Acetal GEHR Acetal GEHR Acetal Co-polymer ELS* Esd* 10PE* PPS GEGR Acetal ELS / Acetal 10PE Stock Lengths: 10 ft Tol. PEEK Stock Lengths: 1/4” - 4 3/4” = 8/10 ft 4 3/4” - 6” = 4/5 ft 6 1/2” - 20 = 1 meter Lengths: + tolerances ø PVDF ECTFE GEHR-Round Rods *produced in metric 19 Acetal Co-Polymer / Acetal ELS / Acetal ESd / Acetal 10PE GEHR-Sheets Stock Lengths: 48” and 96” Tolerances for width and length: - 0 +1/4” Lengths: + tolerances 4 / 8 ft GEHR Acetal ELS / ESD / 10PE Stock Lengths: 2m Colors: natural black natural / ivory blue available ex stock Acetal Custom extrusion - time of delivery on request All indicated weights base on average production weights. Tol. GEHR Acetal Co-polymer 24’’ width GEHR Acetal Co-polymer 48’’ width -0 lbs/sft lbs/sft inch 1.862 1.862 0.375 2.793 2.793 0.500 3.724 3.724 4.655 4.655 0.750 5.585 5.585 0.875 6.517 6.517 1 1.000 7.448 7.448 1 1/4 1.250 9.310 1 1/2 1.500 11.172 1 3/4 1.750 13.034 2 2.000 14.896 2 1/4 2.250 16.758 2 1/2 2.500 18.620 2 3/4 2.750 20.482 22.344 1/4 0.250 3/8 1/2 5/8 0.625 3/4 7/8 + 0.025 + 0.050 3 3.000 3 1/4 3.250 3 1/2 3.500 3 3/4 3.750 27.929 4 4.000 29.791 4 1/2 4.500 33.515 5 5.000 37.239 6 6.000 44.640 + Tol. GEHR Acetal ELS* 24’’ width GEHR Acetal Esd* 24’’ width GEHR Acetal 10PE* 12” width -0 lbs/sft lbs/sft lbs/sft inch 3/4 5.585 0.750 5.585 5.500 NE W 1 1/8 1.125 10.100 W NE 1 1/2 1.500 11.100 NE 2 2.000 14.300 4 4.000 +0.050 *produced in metric 20 24.205 26.067 + 8.400 8.400 29.700 W 21 Kynar / Kynar ELS / Halar GEHR PVDF (Kynar®) Polyvinylidene fluoride shows a higher tensile strength, pressure resistance and dimensional stability than the related PTFE, but friction and insulation properties are lower. PVDF has a high mechanical strength and toughness at lower temperature and it’s self-extinguishing. The temperature ranges from -22 °F to +300 °F. Characteristics: • high tensile strength • high mechanical strength • high chemical resistance • low water absorption • good friction and wear and tear values • self-extinguishing • high UV–resistance • • • • • • toxic fumes when burned can not be solvent cemented FDA compliant excellent radiation resistance excellent barrier properties material of choice for high purity fluid handling Applications: Pumps, rotation disks, valves, fittings, glide tracks, cog wheels, chemical processing. PVDF ECTFE GEHR PVDF (Kynar®) ELS* (electrically conductive) PVDF with improved electrical conductivity. Volume resistivity about ≤ 106 Ω, surface resistivity ≤ 106 Ω. NE W GEHR ECTFE (Halar®) Ethylen-Chlortrifluorethylene exhibits an extraordinary impact strength at temperatures ranging from -104 °F to +302 °F. A great part of the product properties attributes to the very smooth surface and differentiates HALAR® from other fluoropolymers. Due to the fact that E-CTFE is very pure, this material is being used to process chemicals and ultrapure water for the semiconductor industry. Also the permeation resistance to oxygen, carbon dioxide, chlorine gas and hydrochlorid acid is 10 to 100 times better than PTFE. Characteristics: • extremely high impact strength (up to -105 °F) no break on notched or unnotched IZOD impact test • good insulation properties • very good weather resistance • high resistance to radiation • very high chemical resistance • self-extinguishing • much more dimensional stability than PTFE • very good sliding properties • food safe • high density • limited protection against stress cracking at temperatures > 284 °F • very low moisture absorbtion at < 0.1% Applications: Parts which come in contact with aggressive materials (machinery building industry), lining of tanks, pumps, flanges, fittings, parts in centrifuges and control engineering industry etc... *Modification of description 22 Tol. GEHR Halar ECTFE inch -0 lbs/ft lbs/ft -0 lbs/ft + 0.015 0.147 + 0.023 0.342 + 0.030 0.608 + 0.037 1.250 + 0.045 1.450 + 0.052 2.180 1/4 0.250 + 0.010 .039 3/8 0.375 + 0.015 0.085 1/2 0.500 + 0.020 0.151 5/8 0.625 + 0.025 0.237 3/4 0.750 + 0.030 0.341 7/8 0.875 + 0.035 0.464 1 1.000 + 0.040 0.606 1 1/8 1.125 + 0.045 0.767 1 1/4 1.250 + 0.050 0.947 1 1/2 1.500 + 0.060 1.360 1 5/8 1.625 + 0.065 1.605 Halar/ECTFE 1 3/4 1.750 + 0.070 1.860 Stock Lengths: 1 7/8 1.875 + 0.075 2.137 1/2” - 5” = 4 ft Lengths: + tolerances 2 2.000 + 0.080 2.420 + 0.060 2.750 2 1/4 2.250 + 0.090 3.090 + 0.067 3.250 2 3/8 2.375 + 0.030 3.477 + 0.075 3.830 2 1/2 2.500 + 0.100 3.790 2 3/4 2.750 + 0.110 4.580 3 3.000 + 0.120 5.410 + 0.090 6.500 3 1/4 3.250 + 0.130 6.422 3 1/2 3.500 + 0.140 7.420 + 0.105 7.960 3 3/4 3.750 + 0.150 8.550 + 0.120 9.420 1/4” - 2” = 8 ft 2 1/8” - 8” = 4 ft 9” and above = 1 meter Lengths: + tolerances Kynar/ELS Stock Lengths: 2 meter Colors: natural black available ex stock Custom extrusion - time of delivery on request 0.341 1.360 3.477 4 4.000 + 0.160 9.800 4 1/4 4.250 + 0.170 10.982 4 1/2 4.500 + 0.180 12.290 + 0.135 11.460 5 5.000 + 0.200 15.150 + 0.150 14.720 6 6.000 + 0.240 21.820 7 7.000 + 0.280 30.000 8 8.000 + 0.320 40.000 10 10.000 + 0.400 61.000 12 12.000 + 0.500 89.500 Tol. Colors: natural All indicated weights base on average production weights. -0 lbs/sft 0.250 3/8 0.375 2.793 1/2 0.500 3.724 5/8 0.625 3/4 0.750 7/8 0.875 6.517 1 1.000 7.448 1 1/4 1.250 9.310 1 1/2 1.500 11.172 1 3/4 1.750 13.034 2 2.000 2 1/4 2.250 16.758 2 1/2 2.500 18.620 2 3/4 2.750 20.482 3 3.000 22.344 3 1/4 3.250 24.205 3 1/2 3.500 3 3/4 3.750 27.929 4 4.000 29.791 W NE W 1.867 + 0.025 + 0.075 W NE W NE W NE W 4.655 5.586 + 0.050 NE PPS 48” Lengths: + tolerances inch GEHR Kynar-PVDF 24’’ x 48’’ 1/4 NE PEEK Stock Lengths: W Polysulfone ULTEM Centerless grinding possible *produced in metric GEHR-Sheets NE PVDF ECTFE Stock Lengths: PVC GEHR Kynar ELS* Polyolefins GEHR Kynar PVDF ABS/Noryl Tol. Acetal Kynar/PVDF ø Acrylic GEHR-Round Rods PLA-L Kynar / Kynar ELS / Halar 14.896 26.067 23 Polysulfone / ULTEM GEHR Polysulfone (PSU) [UDEL®] Polysulfone shows great thermal stability (from -148 °F to +320 °F). PSU possesses a high mechanical strength, very good dielectric properties and hydrolysis resistance, high radiation resistance and self-extinguishing. PSU has a low notch impact strength. Characteristics: • high strength and rigidity • very good dimensional stability • high chemical resistance • high resistance to all kinds of radiation • self-extinguishing • low smoke emission • repeated sterilization Applications: Parts for microwave ovens, blow-dryers, food industry, pump wheels, insulators, medical industry, etc... GEHR PEI (ULTEM® 1000) Polysulfone ULTEM Polyetherimide has a high mechanical strength in coordination with a good chemical and heat resistance (up to +338 °F), good dimensional stability and creep resistance. Characteristics: • very high strength and rigidity • high torque strength and hardness • high thermostability • high weatherability • high radiation resistance • self-extinguishing Applications: Parts for electrical engineering, food industry and in the aircraft construction, medical industry, etc... GEHR PEI-30% GF (ULTEM® 2300) 30% glass fibre reinforced. Characteristics: • higher thermal properties • excellent dimensional stability • much higher stiffness 24 0.010 0.027 0.375 0.015 0.060 1/2 0.500 0.020 0.110 5/8 0.625 0.025 0.165 3/4 0.750 0.030 0.240 7/8 0.875 0.035 0.320 1 1.000 0.040 0.422 1 1/4 1.250 0.050 0.660 1 1/2 1.500 0.060 0.950 1 5/8 1.625 0.065 1.140 1 3/4 1.750 0.070 1.290 2 2.000 0.080 1.690 2 1/4 2.250 0.090 2.130 2 1/2 2.500 0.100 2.640 2 3/4 2.750 0.110 3.190 3 3.000 0.120 3.790 3 1/4 3.250 0.130 4.591 3 1/2 3.500 0.140 5.160 4 4.000 0.160 6.750 4 1/2 4.500 0.180 8.940 5 5.000 0.200 10.540 6 6.000 0.240 15.180 1/4 PVC 0.250 3/8 Polyolefins 1/4 Acrylic lbs/ft ABS/Noryl -0 ø Tol. GEHR Ultem 1000 GEHR Ultem 2300 inch -0 lbs/ft lbs/ft + 0.010 0.030 0.033 0.052 0.250 5/16 0.313 + 0.012 0.044 3/8 0.375 + 0.015 0.061 0.072 1/2 0.500 + 0.020 0.110 0.130 5/8 0.625 + 0.025 0.170 0.201 3/4 0.750 + 0.030 0.243 0.289 7/8 0.875 + 0.035 0.331 0.394 1 1.000 + 0.040 0.445 0.514 1 1/4 1.250 + 0.050 0.696 0.803 1 1/2 1.500 + 0.060 0.973 1.160 1 3/4 1.750 + 0.070 1.320 1.570 2 2.000 + 0.080 1.780 2.050 2 1/4 2.250 + 0.090 2.250 2.600 2 1/2 2.500 + 0.100 2.700 3.210 2 3/4 2.750 + 0.110 3.370 3.890 3 3.000 + 0.120 3.990 4.620 3 1/2 3.500 + 0.140 5.400 6.290 4 4.000 + 0.160 7.100 8.220 4 1/2 4.500 + 0.180 9.000 10.410 5 5.000 + 0.200 11.100 12.840 6 6.000 + 0.240 16.000 18.500 Acetal Custom extrusion - time of delivery on request inch PVDF ECTFE available ex stock GEHR Polysulfone Polysulfone ULTEM Colors: natural black Tol. PPS Stock Lengths: 1/4” - 2” = 8 ft 2 1/8” - 6” = 4 ft Lengths: + tolerances ø PEEK GEHR-Round Rods PLA-L Polysulfone / ULTEM Centerless grinding possible All indicated weights base on average production weights. 25 NE W PPS / PPS-40GF GEHR PPS The linear Polyphenylensulfide belongs to the semi-crystalline materials and offers a very high mechanical capacity, thermal- and chemical resistance distinguished at the same time (usual operating temperature up to approx. +300 °F), high dimensional stability and creep strength. The LOI belongs to the highest of the Polymers. By the reinforcement with glass fibres strength is achieved, which is comparable with light metal. PPS closes the gap between the technical synthetics and PEEK with its strength and economy. Properties: • very high strength and rigidity • high hardness • high thermostability • high dimensional stability • very high chemical resistance • very good insulating properties • high weather resistance • high resistance to hydrolysis (only PPS virgin) Applications: Components in the machine-making, pump parts, fan parts, impellers, parts in the fuel and automotive sector. PPS GEHR PPS-40GF The 40% glass fibre reinforced PPS has an improved dimensional stability and higher stiffness which can be compared with light metal applications. Usual operating temperature up to approx. +460 °C. Properties: • high thermal resistance • great dimensional stability • higher surface stiffness 26 PPS / PPS-40GF GEHR PPS* GEHR PPS-40GF* lbs/ft Toleranzen mm mm min. max. lbs/ft 10 + 0,1 + 0,5 0.074 0.089 0,289 0.351 0.452 0.549 0.646 0.873 20 + 0,9 25 30 + 0,2 35 + 1,2 + 1,8 40 + 2,0 50 60 + 0,3 + 2,5 70 NE W 0.787 NE W 1.059 NE W PVC Colours: natural black 1000/3000 mm ø Polyolefins Stock Lengths: 1000 mm / 3000 mm PLA-L GEHR-Round Rods EW 1.146 1.389 N 1.786 2.169 NE 2.573 3.123 3.481 4.352 W ABS/Noryl Acrylic *In preparation 10 min. max. + 0,2 + 0,9 16 Width Width 620 mm 620 mm lbs/sft lbs/sft 9,280 11,330 14,780 18,060 18,270 22,330 25 22,650 27,680 30 27,540 33,660 36,290 44,350 45, 030 55,040 20 40 50 + 0,3 + 0,5 + 1,5 + 2,5 Acetal mm GEHR PPS-40GF* PVDF ECTFE GEHR PPS* Tol. of thickness mm Polysulfone ULTEM GEHR-Sheets PEEK PPS *In preparation available ex stock Custom extrusion All indicated weights base on average production weights. 27 PEEK GEHR PEEK Polyetheretherketone can be used at very high temperatures (+480 °F) and it shows an extraordinary mechanical strength, toughness, hardness, flexural strength, torsional strength. PEEK exhibits excellent chemical resistance, very good dielectric properties up to +480 °F and a very good resistance to all kinds of radiation. Importantly it is self-extinguishing according to UL 94. Characteristics: • very high mechanical strength • very high rigidity • very high thermal stability • very high dimensional stability • very high radiation resistance • very high hydrolysis resistance • notched impact strength relatively low • low resistance to acetone • high wear resistance at higher temperatures PEEK Application: Bearing shells, piston rings, valve seats, gears, seals, aviation, pump vanes, plug connectors, wafer carriers, rider rings, bearings, wear rings, pump throat bushings. 28 available ex stock inch -0 lbs/ft 3/8 0.375 0.062 1/2 0.500 0.116 5/8 0.625 3/4 0.750 7/8 0.875 0.339 1 1.000 0.443 1 1/4 1.250 0.692 1 1/2 1.500 0.996 1 3/4 1.750 2 2.000 2 1/4 2.250 2 1/2 2.500 2 3/4 2.750 3.450 4.080 + 0.005 0.181 PVC + 0.002 0.260 1.360 1.770 2.320 + 0.030 2.840 3 3.000 3 1/2 3.500 5.620 4 4.000 7.380 4 1/2 4.500 5 5.000 11.470 6 6.000 16.430 + 0.250 9.300 All indicated weights base on average production weights. -0 lbs/ft 1/2 0.500 7.073 3/4 0.750 10.609 1 1.000 14.146 1 1/4 1.250 17.682 1 1/2 1.500 1 3/4 1.750 2 2.000 2.291 2 1/4 2.250 31.828 2 1/2 2.500 35.364 2 3/4 2.750 38.901 3 3.000 42.437 Polysulfone ULTEM GEHR PEEK 24” x 48” 21.219 + 0.025 24.755 PPS inch Tol. PEEK GEHR-Sheets PVDF ECTFE Acetal Custom extrusion - time of delivery on request GEHR PEEK Polyolefins Colors: natural Tol. Acrylic Stock Lengths: 3/8” - 2” = 10 ft 2 1/8” - 6” = 5 ft Lengths: + tolerances ø ABS/Noryl GEHR-Round Rods PLA-L PEEK 29 Machining Guidelines Turning / Lathe chisels α γ χ v s ° ° ° ft/min inch/rev Lip relief angle Rake Angle Recessing Angle Cutting Speed Feed Drilling Milling Peak Radius r to be min. 0.02 inch α Lip relief angle ° γ Rake angle ° v Cutting speed ft/min α Lip relief angle γ Rake angle Peak angle v Cutting speed s Feed Allow feed up to 0.002 inch/tooth Twisting angle β to be ca. 12° to 16° α γ χ v s α γ v α γ PVC 8 - 10 0-5 50 - 60 600 - 2500 0.012 - 0.02 5 - 10 0 - 15 1000 - 3300 5 - 10 3-5 60 - 100 PP / HDPE 6 - 10 0-5 45 - 60 800 - 1700 0.004 - 0,02 10 - 20 5 - 15 800 - 1650 5 - 15 10 - 20 60 - 90 ABS 5 - 15 25 - 30 15 600 - 1700 0.008 - 0.02 5 - 10 0 - 10 1000 - 1650 8 - 12 10 - 30 60 - 90 PMMA 5 - 10 0-4 15 600 - 1000 0.004 - 0.008 2 - 10 2 - 10 6600 3-8 0-4 60 - 90 PC / PPO 5 - 12 6-8 45 - 60 600 - 800 0.004 - 0.02 5 - 20 5 - 15 250 - 500 8 - 10 10 - 20 90 PA 6 - 10 0-5 45 - 60 600 - 1700 0.004 - 0.016 10 - 20 5 - 15 800 - 1650 5 - 15 10 - 25 90 POM 6-8 0-5 45 - 60 600 - 800 0.004 - 0.016 5 - 15 5 - 15 250 - 500 5 - 10 5 - 30 90 PET 5 - 15 0 - 15 45 - 60 600 - 1700 0.004 - 0.02 5 - 15 0 - 15 800 - 1650 5 - 16 10 - 30 90 - 110 PVDF 5 - 12 5 - 15 10 500 - 1700 0.004 - 0.012 5 - 15 5 - 15 800 - 1650 10 - 16 5 - 20 110 - 130 ECTFE 6 - 10 0-5 45 - 60 800 - 1700 0.004 - 0.02 10 - 20 5 - 15 800 - 1650 5 - 15 10 - 20 60 - 90 PSU / PPSU 5 - 10 0-5 45 - 60 600 - 800 0.008 - 0.012 5 - 15 0 - 10 250 - 500 5 - 15 10 - 20 60 - 90 PEI 5 - 10 0 - 10 45 - 60 600 - 800 0.008 - 0.012 5 - 15 0 - 10 250 - 500 5 - 15 10 - 20 60 - 90 PPS 5 - 10 0-5 45 -60 600 - 1200 0.004 - 0.02 5 - 15 5 - 10 250 - 500 5 -10 10 - 30 90 PEEK 5 - 10 3-8 45 - 60 600 - 1200 0.004 - 0.016 5 - 15 5 - 15 250 - 500 5 - 15 10 - 25 90 - 120 GF / mod 6-8 2-8 45 - 60 500 - 2000 0.004 - 0.02 15 - 30 6 - 10 250 - 350 6-8 5 - 10 The metalloid (hard metal) or HSS (high performance superspeed steel) cutting tools should be used only sharpened. Due to the danger of stress cracking we do recommend to use no cooling agents oil based (or to clean the parts well after machining). Amorphous materials should be annealed during machining. (ABS, PMMA, PC, PPO, PSU, PPSU, PEI) To avoid treatment problems we recommend a heating up of the materials on approx. 250 °F. Use only sharpened tools with small feed. (PEEK, PEI, PPSU, PSU, PA, PET, reinforced materials) With these materials we should be paid attention to a good exhaust of the machining area. (PVC-Types, CPVC, POM, PVDF, ECTFE) 30 90 - 120 Circular saw Belt saw α γ v t ° ° ° m/mN mm/U Lip relief angle Rake angle Cutting speed Tooth pitch α γ v t ° ° ft/min inch Lip relief angle Rake Angle Cutting Speed Tooth pitch ° ° ft/min inch v s α γ v t α γ v t 100 - 400 0.1 - 0.02 30 - 40 0-5 4000 0.12 5 - 10 0 10000 - 12000 0.12 - 0.2 165 - 500 0.004 - 0.012 20 - 30 2-5 1650 0.12 - 0.32 20 - 30 6 - 10 6000 0.12 - 0.32 165 - 700 0.008 - 0.012 15 - 30 0-5 1000 0.08 - 0.32 5 - 10 0-5 3500 0.08 - 0.2 70 -200 0.004 - 0.02 30 - 40 0-5 4000 0.12 5 - 10 0 5000 - 7000 0.12 - 0.2 165 - 350 0.004 - 0.012 15 - 30 5-8 1000 - 1650 0.08 - 0.32 15 - 30 5-8 6000 - 8000 0.08 - 0.32 165 - 500 0.007 - 0.025 15 - 30 0-5 1000 - 1650 0.08 - 0.32 15 - 30 0-8 6000 - 8000 0.08 - 0.32 165 - 700 0.004 - 0.012 20 - 30 0-5 1000 - 2650 0.08 - 0.2 5 - 10 0 - 10 3000 - 8000 0.08 - 0.2 165 - 350 0.004 - 0.012 15 - 40 0-8 1000 0.08 - 0.32 10 - 15 0 - 15 up to 10000 0.08 - 0.2 500 - 1000 0.004 - 0.012 20 - 30 5-8 1000 - 1650 0.08 - 0.2 5 - 10 0 - 10 3000 - 8000 0.08 - 0.2 165 - 500 0.004 - 0.012 20 - 30 2-8 1650 0.12 - 0.32 20 - 30 6 - 10 7000 0.12 - 0.32 100 - 300 0.007 - 0.025 15 - 30 0-4 1650 0.08 - 0.2 15 - 30 0 - 15 7000 0.08 - 0.2 100 - 300 0.007 - 0.025 15 - 30 0-4 1650 0.08 - 0.2 15 - 25 0 - 15 7000 0.08 - 0.2 50 - 200 0.004 - 0.012 15 -30 0-5 1650-2650 0.12 - 0.2 15 - 30 0 -10 6000 - 8000 0.08 - 0.2 250 - 700 0.004 - 0.012 15 - 30 0-5 1650 - 2650 0.12 - 0.2 15 - 30 0 - 10 6000 - 8000 0.08 - 0.2 10 - 15 700 - 1000 0.12 - 0.2 15 - 30 10 - 15 1650 - 5000 0.12 - 0.2 270 - 350 0.004 - 0.012 15 - 30 Annealing guidlines of different thermoplastics Despite all precautionary measures an uneven cooling speed in the production process of the semi-finished material might not be avoidable; in this case internal tensions might occur. Likewise tensions can be conferred into the part by the machining process into the part. These tensions can lead to the distortion and in the worst case even to the breaking of the part. To reduce the danger from distortion or breaking an annealing e.g. in air or in nitrogen is recommended, with an annealing time of min. 2 hours (4 hours are better) for each 10 mm wall thickness. To avoid additional tensions in the part by heating and/or cooling, these processes which must be added to the annealing time and should be persecuted slowly. 31 Comparison of plastics’ technical data PVC Type I PVC Type II PVC-ELS ABS PMMA PA 6.6 CPVC PA 6 HDPE UHMWPE PP PP-30GF PP-30PET-F POM POM-10PE PPO PA 6 cast PP0-30 GF PA 6.6-30GF POM-ELS PET PC ECTFE PVDF PPS PSU PEI PPS-40GF PEEK Max. Permissible service temperature (UL 746/IEC 216) 0 50 100 150 200 250 300 PMMA POM HDPE PP ABS PET PA 6 PC PA 6.6 PSU PEEK PVDF PPS PEI PVC Type I ECTFE CPVC 400 450 500 °F Low oxygen index (LOI according ASTM D 2863 in % O2) 0 32 350 10 20 30 40 50 60 70 % 02 UHMWPE PP HDPE ECTFE PP-30PET-F ABS PVC-ELS PVC Type II POM-10PE POM-ELS POM-ESD CPVC PVDF PVC Type I POM PPO PMMA PC PSU PA 6 cast (dry) PP-30GF PPS PA 6 (dry) PA 6.6 (dry) PET PEEK PA 6.6-30GF (dry) PEI PPO-30 GF PEEK-30 GF PEI-30 GF PPS-40GF Tensile strength at yield / at break at 73 °F 0 5000 10000 15000 20000 25000 3000 psi 33 Comparison of plastics’ technical data UHMWPE PP HDPE Modulus of elasticity ksi (73 °F) POM-ESD ABS ECTFE PP-30PET-F PVDF POM-ELS POM-10PE PC PSU CPVC PPO POM PVC Type II PVC Type I PVC-ELS PA 6 (dry) PA 6 cast (dry) PEI PMMA PA 6.6 (dry) PEEK PET PPS PA 6.6-30GF (dry) PP-30GF PPO-30GF PEI-30GF PEEK-30GF PPS-40GF 0 34 500 1000 1500 2000 2500 ksi (73 °F) UHMWPE PP PA 6 Heat deflection temperature PVC Type I (according ISO 75 A) PP-30PET-F PVC Type II PET ECTFE ABS POM-ELS PA 6.6 POM PVDF POM-ESD CPVC PPS POM-10PE PPO PC PPO-30GF PA 6.6-30GF PEEK PSU PEI PEI-30GF PPS-40GF PEEK-30GF 0 100 200 300 400 500 600 °F 35 Comparison of plastics’ technical data PA 6.6-30GF PEEK-30GF PA 6.6 PA 6 cast PET Coefficient of linear thermal expansion (10-5 in/in/°F) at 73 °F PA 6 POM-10PE PEEK PPS-40GF PVC Type I PPS PP-30GF PEI PSU UHMWPE PVC Type II PPO-30GF CPVC PMMA ECTFE ABS POM PVDF 0 36 1 2 3 4 5 6 7 °F PTFE ABS Resistance against γ-jets PA γ-dose in Joule/kg (Joule/kg = Gray = 100 Rad) PP PC POM PET HDPE PSU PEI PS PEEK 1,00 E+02 1,00 E+04 1,00 E+06 1,00 E+08 37 38 PEEK ECTFE PET PA 6 cast PC PP-30GF CPVC PMMA PPO-30GF POM-10PE PA 6.6-30GF PA 6.6 Volume resistivity (10 x Ω cm) UHMWPE PPS-40GF PA 6 PEI-30GF PEI PSU POM PEEK-30GF POM-ESD PPS PVDF POM-ELS PVC-ELS Data Comparison of the electrical properties Surface resistivity (10 x Ω ) 16 14 12 10 8 6 4 2 0 Parameter of influence for parts with low tolerances Commodities Engineering Plastics PA 6 3,0 High Performance Material 0,6 Humidity absorption (%) PEEK 0,5 ABS 0,4 PET PMMA PSU 0,3 PEI PVC Type I 0,2 CPVC POM PVC Type II PPO 30 GF PPO PEI 30 GF PEEK 30 GF 0,1 ECTFE PVDF Metal PP / HDPE PP-30GF 0 0 1 2 3 4 5 6 7 Coefficient of linear thermal expansion (10-5 in/in/°F ) 39 GEHR Chemical Resistance PVC Conc. (%) 100 100 conc. Acetic acid Acetone Ammonia Ammonium chloride Amyl alcohol Apple juice Benzene Bleaching solution 12,5 Cl Boric acid 100 Brake fluid Butyl acetate Calcium chloride Carbon disulphide 100 Carbon tetrachloride Chlorine, gas 100 Chlorobenzene 100 Chloroform Citric acid 10 Cresol Cyclohexanone 100 Cyclohexene 100 Diesel fuel Diethylene oxide, THF 1,4 Dioxane 100 Ethyl acetate 100 Ethyl alcohol 96 Ethylene chloride 100 Food oil Formaldehyde, aqu 40 Formic acid 10 Frost protection agent Fuel, aromatic free Glycerin 100 Glycol 100 Heating oil Heptane 100 Hydrochloric acid 10 Hydrochloric acid conc. Hydrofluoric acid 40 Hydrogen peroxide 10 Hydrogen sulphide 2-Hydroxypropionic acid 90 Isopropyl alcohol 100 Linseed oil Mercurochrome Methyl alcohol 100 Methylene chloride 100 Methyl ethyl ketone 100 Milk Mineral oils, aromatic free Nitric acid 10 Nitric acid 50 Nitrobenzene Oxalic acid Ozone, gas < 0,5 ppm Paraffine oil 100 Perchloroethylene Petroleum, aromatic free 100 Petroleum ether 100 Phenol, aqu ca. 9 Phosphoric acid 50 Potassium hydroxide liquor 50 Premium Fuel Propyl alcohol Pyridine Silicone oil Sodium carbonate, aqu Sodium chloride, aqu Sodium hydrogen sulphite Sodium hydroxide liquor 15 Sodium hydroxide liquor 60 Sodium nitrate, aqu Sodium thiosulfate Sulphuric acid 96 Tetrahydrofurane 100 Toluene 100 Transformer oil Trichloroethylene 100 Vinegar, standard 5-10 Water Xylene RT + – + + + + – + + + – + – – o – – + – – + + – – – + – + + + + + + + + + + + + + + + + + o + – – + + + + – + + + – + + o + + – + – + + + + o o + + + – – + – + + – PP 140 – – o + o + – – o + – + – – – – – + – – o – – – o – + + o + + + + + + + + o + + + + – +/o – – + + + + – + + o – + + – + + – o – + + + + o o + + +/o – – – + + – HDPE RT + + + + + 140 o +/o o o + + o + o – – + o + + + + + o o/– + + +/o + + + + + + + + o + + + + + + + + + + o/– + + + + – + + – + o – o + + – + – – – o/– – + + o/– – + + + + + + + + + + + + + + + + o/– o/– + + o + + – o + + + + + + + + + + + + + + – + + +/o + + + + + + + + +/o o + +/o o + + + + + o + – o + +/o + – +/o + – + – – +/o – + + – UHMW-PE RT + + + + + 140 o +/o + + + RT + + + + + 140 +/o o + + + + o o/– o o o/– + + + + + + + + + +/o + + + + + + + + + + + + + + + + + + + o/– + + + + o + + +/o + o o/– – + + o + – – – – – + + +/o + + o + +/o + + + + + + + + + + + + + +/o + + + + + + + + + + + + +/o + + o + +/o + + + +/o + – – + +/o + o/– +/o + – + – + + + + + + + + + + + + + + + + + + + o/– + + + + o + + +/o + o + + + + + + + + + + + + + + + o o/– o/– + +/o + + – o + + + + + +/o + + + + + + + + – – – +/o – + + – + + + + + + + + + + + + + + + o + + + + + + + + – + + + + – + + – +/o + + + + + + + + + + + + + + + +/o + + o + + + + + – + + + o/– + – + – o + + + + + PMMA RT – – + 140 – – – + – – – + – – o – + – – – + – – – + – – + – – – – +/o – – – – + – – + + + + + + + – + + +/o + – – – – + + + – – + + + o o + – – + – + + + + + – 140 – – + – – + – – – – – + – – + + – – + – – – – – + – – – – – – + + + + +/o + + + + + +/o o + + +/o o + o – – – + – – – – – – – – – – – – + – – – – – + – + – – – + – + + – ABS RT – – + + + + – – – – – + + – + +/o – + + + – o – o + + – + – + + + + + + + + – – – + – + + – o + + + o/– – + – + – – – + – – + + + – o/– – + +/o – – – + + + + + – – – +/o – + + – Since almost any material is subject to aging, therefore is only a limited life the expectancy. Following factors have influence on the chemical stability: Temperature, duration, concentration, tension level of the part, mechanical strength, etc. From the data of the list of the chemical stability the suitability of a material cannot be judged without above mentioned restrictions. In special applications it is up to the user to determine the suitability of the plastic by running trials in real time. 40 PC PA 6 PPO RT – – – + 140 – – – + RT + – + 140 o – – + o – – + – + – – + – – o – – + – – – o – +/o – +/o – + + + + o +/o + o + + o/– – + + + o + o – – – + o – – + o + – o o – + – – + – + + + + – – + – + – – – – + – – – – – – o – o – – + – – – + – – – – + – – – + + + o + + + + + + – + + + + + + + + + – + + + + + – + – – + – + – – – – + + – – + + – + – – + + + + + + – – + + + + + – – – – – – – – – + + – – + +/o – – + + – + = resistant 60 – o – RT – o +/o + + 140 – o – + – +/o + + + + + – + – + – + + + + + + + + + + – + + + + + + – – – +/o + – + + – + o + + + – – o o – + o + – o + + – +/o + + + + + – + o + – + + + + + + + + + + – + + + + + + – – – +/o + – + + – + o + + + – – o o – + o + – o + + – – – + + + – + + + o + – – – – – + + – o + + – – – + – + – o/– + + – + + – + – – o + – – + + + + + + + o + o + + + – + + + + + + + – + + – + + + – – o + + + + – + + + o + – – – – – + + – + + – – – + – – – + + + + + + + o + o + + + – + + + + + + + – o = restricted resistant POM PET RT o + + +/o + + o – o/– + + + + + 140 – o + o o – o PVDF RT – o o 140 – – – + o – o + + o + + + + + + + + o o o – – – – + – – o o – – – + – – – PA 6.6 RT – o +/o + + + + – + + + + + + o o + + + o o o + + + + + + + + + – – – + + + + + – + – o + + – – o – – + + + + – – o + + + – + + + – + o + + + + – o – o + + o + + + – o + + o/– + + + + + o +/o + o/– + + – + – + – + + + + + + + + – – + o o + + o + + o/– – – o – + + + + o + + – o + + – – + – + + + + – o – o/– + + o/– – + o + + + – – – + o + – – + + – = non-resistant + +/o + + – + – + + – + + + + – – + + – – +/o + o + + o + + + + – – RT + +/o + + + + + o + + + + + + + + + + + + + + + o + + + + + + + + + + + + + + + + + +/o + + + + o – + + + + + + + + + + 140 o – + + + + + + + + + + + + + + + + + + + + o + + + + + + + + + + + – + + + + + o + + + – +/o + + + + +/o + + – + + + + + + + o + + + – o + + + + + + + + + + + + + + + + o + + + + – – + + + + o o + + + + ECTFE PSU 140 + + + + RT + – o 140 + – + + + + + + + + + + + + – – + + + + + + + + + o + + PPS PEI PPSU RT + + + + PEEK RT 140 RT 140 RT 140 – – – – + – – + + + + + + + + + + 140 + o RT + + + + + + + + + + + + + + + + + + + + + o – – – + – – o + o + – + – + + + + + + + + + + + + + + + + + + + + + + + o + + + + + + + + + + + + + + + + + + + – – + + + + o +/o +/o o o + + + + + + + + + + + + + + + – + + + + + + + + + + + + + + + + + – + + + + + – + + + o/– o/– o +/o + + + + + + + + + + + + o/– o + + + + + + + + + + + + + + + + +/o + + + + + + + – – + + o – o + + + o – o + + – o + + – – + + – – + o/– + + + + – + o/– + + + – – + o + o – o – – – + – o – – + + + + + + – + + + + + + + + + + + – + + + + – + + + + + + RT = Room temperature + + + + + + + + – – – + – + + – – + + – + + + + o + + + +/o – + + + + – + + + + + + o/– + +/o + +/o + + +/o o o + – + + +/o +/o + + – + o – o + o/– + + + + o o/– + +/o + + + + – + + +/o + + + + + + + + + + + + + + + o + + + + + + + + – + + + + + o + + + + + + + + + + + + + + + + + + + + + + + + + + + + – + + + + + + + o + + + + o/– + + + + o + + + + +/o – + + o + + o + o + + + + + + + + + + + + + – + + + + 140 = 140 °F 41 GEHR Technical Properties Attribute of the used raw materials1) I. Physical Properties 1. Specific gravity (ρ) 2. Water absorption 3. Max. permissible service temperature (no stronger mech. stress involved) upper temperature limit lower temperature limit PVC Type I PVC Type II PVC ELS CPVC Corzan Poly Pro Poly Pro Poly Pro euro gray natural 30 GF Norm Units ASTM D 792 ASTM D 570 g/cm3 % 1.38 0.2 1.38 0.2 1.41 - 1.52 ≤ 0.55 PP 0.915 - PP 0.9 - PP 30 GF - - °F °F 140 5 140 -40 140 5 185 5 210 - 210 - 212 40 6200 17 111 78 11 390 5800 4 5220 20 1.2 83 435 7100 8 R 118 12 360 4785 10 > 50 n.b. 65 188 3900 11 n.b. R 80 160 12700 3 1.9 R 105 78 992 II. Mechanical Properties 1. Tensile strength at yield (σS) 2. Elongation at yield (εS) 3. Tensile strength at break (σR) 4. Elongation at break (εR) 5. Impact strength (an) 6. Notch impact strength (ak) 7. Ball indentation hardn. (Hk) /Rockwell 8. Shore-D 9. Flexural strength (σB 3,5%) 10. Modulus of elasticity (Et) ASTM D 638 psi ASTM D 1708 ASTM D 1708 ASTM D 256 ASTM D 256 ASTM D 785 ASTM D 2240 ASTM D 790 ASTM D 638 psi % ft-lb/in2 ft-lb/in2 Hk ksi ksi 7300 0.9 80 15 410 III. Thermal Properties 1. Vicat softening temp. VST/B/50 VST/A/50 2. Heat deflection temperature HDT/B HDT/A 3. Coef. of linear therm. expansion (α) 4. Thermal conductivity at 20 °C (λ) ASTM D 1525 ASTM D 1525 ASTM D 648 ASTM D 648 ASTM D 696 ASTM C 177 °F °F °F °F in/in/°F x 10-5 BTU-in/hr-ft2 x °F 158 2.9 - 163 3.7 - - 235 3.95 0.95 176 176 122 - 190 - 319 3 - IV. Electrical Properties 1. Volume resistivity (ρD) 2. Surface resistivity (Ro) 3. Dielectric constant at 1 MHz (εr) 4. Diel. loss factor at 1 MHz (tanδ) 5. Dielectric strength 6. Tracking resistance ASTM D 257 ASTM D 257 ASTM D 150 ASTM D 150 ASTM D 149 VDE 0303 Ω x cm Ω/SQ V/mil (kV/mm) Grade - 690 (27.2) - ≥ 106 ≥ 106 - 1250 (-) - - - ≥ 1015 5272 (40) - V. Additional Data 1. Bondability 2. Physiological indifference 3. Friction coefficient 4. Flammability 5. UV stabilisation 6. Acid resistance (delute) 7. Hydroxid resistance (delute) 8. Hydrocarbonat resistance 9. CKW resistance 10. Aromatic resistance 11. Ketone resistance 12. Resistance against hot water FDA NSF UL 94 o o + + + o + on request on request on request on request on request on request on request on request on request on request on request on request on request on request 0,6 HB HB V-0 V-0 V-0 HB V-0 o o o o o o o + + + + + + + + + + + + + + + + + + + + + o o o o o o o + + + + + + - 1) The figures stated here are approximate values based on experience currently gathered by experts. They are determined on the basis of raw materials, so that a divergence of values on the ultimate product cannot be precluded. Any legally binding guarantee of certain properties, or any suitability for a specific application cannot be inferred from the present data. 2) Pretreatment necessary. 3) 65 (round rods 160 - 200 mm ø) 57 (round rods 220 - 300 mm ø). 4) 59 (round rods 160 - 200 mm ø) 51 (round rods 220 - 300 mm ø). 5) Physiological indifferences are valid for nature coloured materials. 6) valid for nature coloured materials. An additional UV prodection can taken over by special pigments e.g. carbon black. 42 n.b. = no break + = yes o = limited - = no HDPE UHMWPE PMMA Acrylic ABS PC PPO Noryl PPO-30 GF Noryl 30GF PP 30PET-F 1.0 - 0.95 0.01 0.93 0.01 1.18 0.3 1.04 - 1.2 0.35 1.08 0.07 212 - 194 -58 194 -238 167 -40 158 - 248 -76 4495 19 3915 24 11.8 275 4000 > 600 67 176 2465 ≥ 20 5800 ≥ 50 n.b. n.b. 35 61 3.91 98.6 10150 10440 5 185 90 18.1 480 5400 30 7.3 7.35 250 240 161 - 167 - 176 149 107 3.6 2.9 212 203 3.9 - - - ≥ 1014 ≥ 1012 3.0 0.0001 - (45) KB ≥ 600 ≥ 1015 ≥ 1015 2.9 0.03 - (30) CTI ≥ 600 Poly Pro 30PET-F PA 6 PA 6.6 Nylon PA 6.6 cast PA 6.6-30GF 1.31 0.06 dry / wet 1.13 3 / 9.5 dry / wet 1.14 2.4 / 8 dry / wet 1.15 2.2 / 6.5 dry / wet 1.29 1.7 / 5.5 221 -58 230 -58 185 - 40 176 - 22 221 - 40 230 -4 10150 ≥ 50 n.b. 2.1 120 85 348 9200 25 3.5 R 119 14.4 370 17500 5 2.2 L 108 25 1130 13051 / 6525 4,5 / 20 ≥ 50 n.b. 2.1 / n.b. 435 / 145 13051 / 7975 ≥ 40 / ≥ 100 n.b. 1.04 / 500 / 239 11600 / 8700 40 / 10 n.b. ≥ 0.9 / ≥ 3.48 20.3 / 8.7 449 / 261 14500 / 10875 5 / 12 ≥ 11 / 1.39 / 855 / 464 176 6 - 266 1.46 254 - 285 275 3.9 - 399 320 149 1.5 - 185 1.4-1.7 1.95 1.4 1.6 302 1.1 2.08 - (-) - ≥ 1015 ≥ 1015 3 0.008 - (-) CTI 225 500 (-) - ≥ 1015 ≥ 1013 530 (-) CTI 325 + on request on request HB + o o + on request on request V-1 o + + o + + on request on request V-1 o + + o + + o + + on request on request on request on request on request on request on request on request on request on request 0.25 0.55 HB HB HB HB HB o o + + + + + + o + + o + + + + + + o o o o o + + + o o o o n.b. = no break + = yes o = limited ≥ 1013 / ≥ 1010 ≥ 1014 / ≥ 1012 ≥ 1015 / ≥ 1012 - / ≥ 1010 ≥ 1013 / ≥ 1012 ≥ 1013 / ≥ 1012 3.5 / 7 3.3 / 3.8 3.7 / 0.031 / 0.3 0.02 / 0.06 0.03 - (-) 667/444/ (27/18) 1235/494/ (50/20) CTI 600 CTI 600 - + on request on request 0.38 - 0.45 HB + on request on request 0.35 - 0.42 HB + +/o +/o + +/o + +/o +/o + +/o ≥ 1014 / ≥ 1013 ≥ 1013 / ≥ 1012 3.6 / 3.9 0.014 / 0.04 741/494/ (30/20) CTI 475 + on request on request 0.36 - 0.42 HB + + +/o +/o + +/o + on request on request HB + + +/o +/o + +/o - = no 43 POM-C Acetal POM ELS POM ESD POM 10PE PET PVDF Kynar ECTFE Halar PEI Ultem 1000 Polysulfone PEI 30 GF Ultem 2300 PPS PPS-40GF PEEK PEEK 30GF 1.39 0.2 1.39 0.2 1.39 0.2 1.39 0.2 1.39 0.2 1.78 ≤ 0.04 1.71 0.0027 1.27 0.25 1.24 0.3 1.51 0.18 1.51 0.18 1.51 0.18 1.32 0.5 1.49 0.11 230 -58 230 -58 230 -58 230 -58 230 -58 302 -22 302 -104 338 - 320 -148 338 - 338 - 338 - 480 -40 480 -40 9130 10 > 20 1.5 135 349 9130 10 > 20 1.5 135 349 9130 10 > 20 1.5 135 349 9130 10 > 20 1.5 135 349 9130 10 > 20 1.5 135 349 7250 9 > 50 3 180 J/m 80 290 4300 4-5 6500 250 n.b. n.b. 80 68 7.8 265 15200 7 12325 60 25 1 M 109 22 480 10200 50-100 1.2 M 69 15.4 360 24500 24500 24500 23200 3 8.06 1.87 M 114 33 1350 23200 3 8.06 1.87 M 114 33 1350 23200 3 8.06 1.87 M 114 33 1350 13300 4.9 50 1.18 1.55 M 99 24.7 530 22800 3 22767 2.2 13.6 1.8 M 103 33.8 1494 309 204 6.1 2.15 309 204 6.1 2.15 309 204 6.1 2.15 309 204 6.1 2.15 309 204 6.1 2.15 219 6.6 - 179 172 5.1 1.04 426 410 392 3.1 1.5 370 365 357 345 3.1 1.8 442 414 410 1.1 - 442 414 410 1.1 - 442 414 410 1.1 - 482 464 320 2.6 1.7 572 644 600 1.2 3 ≥ 1013 ≥ 1013 3.8 0.005 - (40) CTI 600 ≥ 1013 ≥ 1013 3.8 0.005 - (40) CTI 600 ≥ 1013 ≥ 1013 3.8 0.005 - (40) CTI 600 ≥ 1013 ≥ 1013 3.8 0.005 - (40) CTI 600 ≥ 1013 ≥ 1013 3.8 0.005 - (40) CTI 600 ≥ 1013 ≥ 1014 7.25 0.18 - (22) CTI 300 ≥ 1016 ≥ 1012 2.6 0.0134 385 (21) CTI > 600 6.7 x 1013 ≥ 1015 3.15 831 (33) - ≥ 1013 ≥ 1015 3.03 0.003 425 (17) CTI 150 ≥ 1013 ≥ 1015 3.4 0.0023 - (35) CTI 150 ≥ 1013 ≥ 1015 3.4 0.0023 - (35) CTI 150 ≥ 1013 ≥ 1015 3.4 0.0023 - (35) CTI 150 ≥ 1016 ≥ 1015 3.2 0.003 - (19) CTI 150 ≥ 1013 ≥ 1013 3.3 0.004 CTI 175 o o o o o o o on request on request on request on request on request on request on request on request on request on request on request on request on request on request 0.35 0.3 0.35 0.35 0.35 0.35 HB V-0 HB HB HB HB V-0 o + o o o o + + + + + + + + + + + + + + + + + + + + + + o + o o o o + + + + + + + + + + + + + + o + + + + + + + + on request on request V-0 + + + + o + + + on request on request 0.4 V-0 + + + o + + + + on request on request V-0 o + + + o + + + on request on request V-0 o + + + o + + + on request on request V-0 o + + + o + + + on request on request 0.34 V-0 o + + + o + + + + on request on request 0.42 V-0 o + + + o + + + n.b. = no break + = yes o = limited - = no 44 GEHR Plastics, Inc. Naamans Creek Center 24 Creek Circle Boothwyn, PA 19061 USA Tel: +1 - 610 - 497 - 8941 Fax: +1 - 610 - 497 - 8901 [email protected] www.gehrplastics.com GEHR Kunststoffwerk Casterfeldstraße 172 68219 Mannheim Germany Tel: +49 - 621-87 89 - 0 Fax: +49 - 621-87 89 - 200 [email protected] www.gehr.de GEHR Pastics PR China Office Rm 1118, China Union Development Bldg. Lane 728 Xinhua Rd 200052 Shanghai China Tel: +86 - 21 - 62 83 52 38 Fax: +86 - 21 - 62 83 52 35 [email protected] www.gehr.cn GEHR Plastics Hong Kong Office Room 2, Flat K, 3/F. On Shing Industrial Building 2-16 Wo Liu Hang Road Fo Tan, Shatin Hong Kong Tel. +852 - 6977 - 33 18 Fax: +852 - 3013 - 9544 [email protected] www.gehr.hk GEHR Plastics Bureau France AUTENRIETHPLASTICS SARL 12, Rue Pajol 75018 Paris France Tél: +33 - 1 40 34 85 15 Fax: +33 - 1 40 34 85 19 [email protected] www.gehr.fr GEHR Plastics Ufficio Italia DIPRO Via Alessandria 55 10152 Torino Italy Tel: +39 - 011-24 89 507 Fax: +39 - 011-24 85 733 [email protected] www.gehr.it GEHR makes no representations and warranties with respect to any of the technical specifications described in this brochure. Technical specifications shall only be binding on GEHR if and to the extent that they have been expressly contractually agreed upon at the time of order. All information in this brochure, including technical specifications and prices, is subject to change. Printed in Gemany . WDW 4-03/08
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