硬度Hardness
|
老化后和老化前之差 Difference before and after aging(IRHD)
|
+20
|
老化后的大值 Maximum value after aging(IRHD)
|
85
|
拉伸强度Tensile Strength
|
性能变化率降 Change rate of property %≤
|
30
|
老化后的低值 Minimum value after agingMpa
|
10
|
扯断伸长率Breaking Elongation
|
性能变化率 Change rate of property%
|
50
|
老化后的低值 Minimum value after aging%
|
200
|
