手机保护套保护膜还分为“专用”和“通用”两类:“专用”保护膜是针对某一系列笔记本特别定制的产品。S
Hardness(Shore)硬度:
Specific Gravity比重/密度:
Tensile Stress拉伸率 (kgf/cm2)
At 100% elongation 95
At 300% elongation 190
Tensile Strength拉伸强度:500kgf/cm2
Ultimate Elongation最大拉长: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
At
Vicat Softening Temperature维卡温度: