韩国SK S175/S180/S185 TPU
S175A
Hardness(Shore)硬度:77A
Specific Gravity比重/密度:1.18 g/cm3
Tensile Stress拉伸率 (kgf/cm2)
At 100% elongation 35
At 300% elongation 65
Tensile Strength拉伸强度:300 kgf/cm2
Ultimate Elongation最大拉长:800%
Tear Resistance (Die C)抗撕裂性:80 kgf/cm
Abrasion Loss磨损量:40 mm3 loss
Compression Set压缩率
At 23°C X22hr 15 %
At 70°C X22hr 30%
Vicat Softening Temperature维卡温度:84°C
S180A
Hardness(Shore)硬度:83A
Specific Gravity比重/密度:1.19 g/cm3
Tensile Stress拉伸率 (kgf/cm2)
At 100% elongation 45
At 300% elongation 90
Tensile Strength拉伸强度:350 kgf/cm2
Ultimate Elongation最大拉长:770%
Tear Resistance (Die C)抗撕裂性:90 kgf/cm
Abrasion Loss磨损量:30 mm3 loss
S185A
Hardness(Shore)硬度:87A
Specific Gravity比重/密度:1.2g/cm3
Tensile Stress拉伸率 (kgf/cm2)
At 100% elongation 65
At 300% elongation 120
Tensile Strength拉伸强度:400kgf/cm2
Ultimate Elongation最大拉长:650%
Tear Resistance (Die C)抗撕裂性:110 kgf/cm2
Abrasion Loss磨损量:30 mm3 loss
Compression Set压缩率
At 23°C X22hr 15 %
At 70°C X22hr 35%
Vicat Softening Temperature维卡温度:95°C有意者请致电陈先生谢谢!