Operating Temperature: -80 ~ 260 High performance with anti-corrosion (anti0acid/alkaline/chemical/oil) High voltage resistance (45KV/mm)  Character PROPERTY zest Method Unit Specification Requirements Specific Gravity ASTM D792 g/cm3 2.16 Tensile strength ASTM D638 Mpa 24.5 Ultimate Elongation ASTM D638 % 350 Flexural Modulus ASTM D790 Mpa 490 Impact Strength ASTM D256+23-54j/m -No break-107 Hardness ASTM D2240 Shore D 55 Coefficient Of Dynamic Friction 0.1 Melting Point 327 Flammability UL 224 VW-1 Dieletric Constant At103-106HZ ASTM D150 2.1 Ddissipation Factor At 106 HZ ASTM D150 0.0002 Arc Resistance ASTM D495 S 300 Volume Resistivity ASTM D257 ©.cm 1018 Weahter Resistance Weather-o-meter2000h No break Solvent Resistance ASTM D543 Excellent Chemical Resistance ASTM D543 Excellent