Polyvinyl chloride CAS NO.9002-86-2

PROPERTY UNIT TEST JFR-70 A JFR-70 B tensile strength Mpa 19.8 18.4 GB1040 Elongation at break % 290 300 GB1040 Thermal agining 100°C 168h …

PROPERTY UNIT TEST JFR-70 A JFR-70 B tensile strength Mpa 19.8 18.4 GB1040 Elongation at break % 290 300 GB1040 Thermal agining 100°C 168h -- -- -- -- tensile strength after aging Mpa 19.9 17.8 GB1040 Maximum change rate of Tensile Strength % -4 -3.3 -- Elongation ate Break after aging % 280 290 GB1040 Maximum change rate of Elongation at break % -3.4 -3.3 -- Weight Loss after Thermal aging g/cm3 11.4 12.6 -- Thermal deformation % 36 41 -- Brittle point of Low temperature impact °C (-)15pass (-)20pass GB5470 Thermal stable time at 20°C min 80 80 -- Volume resistivity at 20°C Ω.m 3.0*1012 2.2*1011 GB1410 Volume resistivity at working time of 70°C Ω.m 2.7*109 1.2*109 GB1410 Dielectronic strength mv/m 26 27 GB1408 Oxygen index g/cm3 31 31 GB2406