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原料比对
产品信息
品名
品牌名
典型应用
特性
认证
TPV 8211-55 美国塞拉尼斯
Santoprene™
密封件,汽车领域,柔软的把手,智能手机,消费品领域,消费品应用领域,密封件,柔软的把手,手机,汽车领域的应用
尺寸稳定性,低摩擦系数,可回收材料,可清洁,良好成型性能,良好的着色性,高流动,耐臭氧性能,抗化学性,柔软,低吸水,不吸水
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物性数据
| 热性能 | 测试条件 | 测试方法 | 美国塞拉尼斯/8211-55 |
|---|---|---|---|
| RTI | 1.1mm | UL 746 | 90.0 °C |
| 3.0mm | UL 746 | 95.0 °C | |
| RTI Elec | UL 746 | 100 °C | |
| 脆化温度 | ASTMD746 | -62.0 °C |
| 老化 | 测试条件 | 测试方法 | 美国塞拉尼斯/8211-55 |
|---|---|---|---|
| 空气中极限伸长率的变化率 | 150°C,168hr | ASTMD573 | -10 % |
| 空气中拉伸强度的变化率 | 150°C,168hr | ASTMD573 | -11 % |
| 空气中硬度(Shore)的变化率 | 邵氏A,150°C,168hr | ASTMD573 | 1.0 |
| 硬度 | 测试条件 | 测试方法 | 美国塞拉尼斯/8211-55 |
|---|---|---|---|
| 硬度 | 邵氏A,15秒,23°C | ISO 868 | 59 |
| 弹性体 | 测试条件 | 测试方法 | 美国塞拉尼斯/8211-55 |
|---|---|---|---|
| 拉伸强度 | 断裂,23°C，横向流量 | ASTMD412 | 4.60 Mpa |
| 拉伸应力 | 100%应变,23°C，横向流量 | ASTMD412 | 2.10 Mpa |
| 伸长率 | 断裂,23°C，横向 | ASTMD412 | 480 % |
| 压缩永久变形 | 125°C,70hr4 | ISO 815 | 49 % |
| 70°C,22hr3 | ASTM D395B | 19 % | |
| 125°C,70hr3 | ASTM D395B | 49 % | |
| 70°C,22hr4 | ISO 815 | 19 % |
| 可燃性 | 测试条件 | 测试方法 | 美国塞拉尼斯/8211-55 |
|---|---|---|---|
| UL阻燃等级 | 3.0mm | UL 94 | HB |
| 1.1mm | UL 94 | HB |