韩国SK S190A S190A Hardness(Shore)硬度:92A/48D Specific Gravity比重/密度:1.21g/cm3 Tensile Stress拉伸率 (kgf/cm2) At ** elongation 95 At 300% elongation 190 Tensile Strength拉伸强度:500kgf/cm2 Ultimate Elongation较大拉长:650% Tear Resistance (Die C)抗撕裂性:140 kgf/cm2 Abrasion Loss磨损量:30 mm3 loss Compression Set压缩率 At 23°C X22hr 15 % At 70°C X22hr 40% Vicat Softening Temperature维卡温度:110°C 陈先生 手机 Q