TPV 挤出91N/注塑92N
TPV挤出及注塑规格，应用于汽车、建筑、电气注塑件及电线电缆等。
| 检测项目 |
检测 |
91N55 | 91N65 | 91N75 | 91N85 | 91N90 | 92N55 | 92N65 | 92N75 | 92N85 |
92N90 |
| 硬度、邵氏(A) |
ASTM |
58 | 68 | 75 | 85 | 40D | 58 | 68 | 75 | 85 | 40D |
| 密度(g/cm3) |
ASTM D792 |
0.98 | 0.98 | 0.98 | 0.98 | 0.98 | 0.98 | 0.98 | 0.98 | 0.98 | 0.98 |
| 熔融指数(g/10min) |
ASTM D412 |
1.5 | 1.5 | 1.5 | 1.5 | 1.5 | 10 | 10 | 10 | 10 | 10 |
| 抗张强度(Mpa) |
ASTM D412 |
5.5 | 6.5 | 8.5 | 12 | 17 | 5 | 6 | 8 | 12 | 17 |
|
断裂伸长率 |
ASTM D412 |
550 | 550 | 550 | 550 | 550 | 500 | 500 | 500 | 500 | 500 |
|
撕裂强度 |
ASTM D624 |
22 | 25 | 30 | 50 | 65 | 22 | 25 | 30 | 50 | 65 |
|
永久压缩变形 70℃，22hrs(%) |
ASTM D395 |
36 | 37 | 40 | 45 | 48 | 35 | 36 | 40 | 40 | 43 |
| 脆化温度(℃) |
ASTM D746 |
-55 | -55 | -55 | -50 | -50 | -55 | -55 | -55 | -50 | -55 |
| 加工温度(℃) | _ | 180-220 | 180-220 | 180-220 | 180-220 | 180-220 | 180-220 | 180-220 | 180-220 | 180-220 | 180-220 |
