Page 79 of Polymer Extrusions by Zeus

summary of properties extruded fluoropolymers the table below lists the generally accepted summary of electrical mechanical and thermal properties of non-pigmented polymer resins from which zeus fabricates its line of tubing beading shapes and other unique extrusions property astm units ptfe fep pfa etfe pvdf peek ldpe hdpe tensile strength specific gravity d1708 d792 dynamic 10 ft/min d695 d256 d790 d638 d2240 d1708 d790 d570 d621 d696 psi 2,500-4,000 2.13-2.24 0.1 3,500 2.15 0.2 2,200 no break 95,000 60,000 d-55 300 no break <0.01 1.8 4,000 2.15 0.2 7,500 1.70 0.23 7,100 d638 5,000 1.8 0.3 11,600 3-6 d638 13,300 1.32 0.35 -0.5 17,100 655 530,800 d638 2,100 .92 94 0.18 2,700-3,600 d638 4,500 .95 97 mechanic coefficient of friction compressive strength impact strength 73°f flexural modulus 73°f tensile modulus hardness-durometer elongation flexural strength water absorption psi ft-lb/in psi psi psi 3,500 3.5 27,000 80,000 d-50-65 200-400 no break <0.01 3.5 no break 95,000 40,000 d-60 300 no break 0.03 2.0 no break 200,000 120,000 d-75 100-300 37.9 5,500 <0.03 0.6 1.0 10 100,000 348,000 d-76-80 d638 150 10,750 <0.04 522,100 d638 50 24,700 <0.05 38-75 d50 d638 425 155-155 d64 d638 7,800 <0.01 <0.01 a l deformation under load 73°f 1000 psi 24 hr linear coefficient of expansion 70-212°f 212-300°f 300-408°f flex life mit creep resistance in/in/°f 7.5x10-5 8.5x10-5 10.5x10-5 >1,000,000 4.5-5.8x10-5 6.7x10-5 9.4x10-5 11.1x10-5 15,000 40,000 5.0x10-4 7.0x10-4 12,000 7.1x10-5 2.6x10-5 in/in/°c 2x10-4 in/in/°c 1.1x10-5 15,000 d674 d149 d257 d257 lb/sq in v/mil >1,400 ohm-cm ohm/sq °f >1018 >1018 500 635-650 2 electrical dielectric strength shortterm 10mil film volume resistivity surface resistivity continuous service temperature >2,000 >1018 >1016 400 500-530 1.4 11 0.26 >2,000 1018 1017 500 575-590 1.32 13 0.256 0.283 0.334 0.391 >2,000 >1016 >1014 302 490-535 1.65 20 0.46-0.47 >1080 >1013 >500 >4.9x1016 450-1000 450-500 235 352 1.31 482 633 1.2 190 350 248 370 thermal melting point thermal conductivity heat of fusion specific heat 25°c 100°c 200°c 275°c low temperature embrittlement deflection temperature 66 psi 264 psi heat of combustion flammability rating refractive index limiting oxygen index dta c-177 c-177 °f btu/hr/ft /°f.in btu/lb cal/g/°c 1.7 29-37 0.23 0.25 0.27 0.29 .30 34 °f °f 252 131 btu/lb ul 94 d542 2.200 vo 1.35 >95 vo 1.338 >95 138 134 166 118 2,200 vo 1.35 >95 -150° 220 160 8,100 vo 1.40 30-31 vo vo vo vo 235 285 220 340 other

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