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橡胶原料收缩率表 EPDM 三元乙丙胶
2025/4/4 0:16:54
| 胶料种类
| 硬度 |
范围
|
常取值
|
|
40
|
2.2~2.6
|
2.5
| |
|
45
|
2.1~2.6
|
2.4
| |
|
50
|
2.1~2.6
|
2.3
| |
|
55
|
2.0~2.3
|
2.25
| |
|
EPDM 三元乙丙胶
|
60
|
2.0~2.3
|
2.2
|
|
65
|
1.9~2.2
|
2.15
| |
|
70
|
1.9~2.2
|
2.05
| |
|
75
|
1.8~2.0
|
2
| |
|
80
|
1.8~2.0
|
1.95
| |
|
85
|
1.8~2.0
|
1.85
|
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