性能项目 |
试验条件[状态] |
测试方法 |
测试数据 |
数据单位 |
物理性能 |
比重 |
|
ASTM D-792 |
20-30PHR|35-70PHR|80-100PHR |
1.270-1.305|1.190-1.285|1.140-1.200 |
|
|
机械性能 |
硬度 |
|
ASTM D-2240 |
20-30PHR|35-70PHR|80-100PHR |
-|60-95|45-70 |
|
|
低温曲折 |
|
ASTM D-1052 |
20-30PHR|35-70PHR|80-100PHR |
-|-|1000次↑不断裂(-20℃) |
|
|
硬度 |
|
ASTM D-2240 |
20-30PHR|35-70PHR|80-100PHR |
42-62|-|- |
|
shore D15" |
伸长率 |
|
ASTM D-638 |
20-30PHR|35-70PHR|80-100PHR |
120↑|230↑|320↑ |
|
% |
拉力强度 |
|
ASTM D-638 |
20-30PHR|35-70PHR|80-100PHR |
225↑|100↑|80↑ |
|
kg/cm2 |
热性能 |
脆化温度 |
|
ASTM D-746 |
20-30PHR|35-70PHR|80-100PHR |
10-1|-6-32|-33-40 |
|
℃ |
其它性能 |
化性分析(重金属检测) |
|
ASTM F-963 |
20-30PHR|35-70PHR|80-100PHR |
pass|pass|pass |
|
|