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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
SBC Leostomer® SR2244 日本Riken
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弹性体
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物性数据
| 测试条件 | 测试方法 | 日本Riken/Leostomer® SR2244 | |
|---|---|---|---|
| 脆化温度 | ISO 974 | -60.0 °C | |
| 空气中拉伸强度的变化率 | 120°C,168hr | ISO 188 | -1.0 % |
| 拉伸强度 | 300%应变 | ISO 37 | 3.50 MPa |
| 屈服 | ISO 37 | 10.0 MPa | |
| 拉伸应力变化率 | 120°C,168hr，断裂 | ISO 188 | 0.0 % |
| 密度 | ISO 1183 | 0.938 g/cm³ | |
| 伸长率 | 断裂 | ISO 37 | 560 % |
| 撕裂强度 | ISO 34-1 | 11 kN/m | |
| 压缩永久变形 | 70°C,22hr | ISO 815 | 20 % |
| -- | ISO 815 | 30 % | |
| 硬度 | 邵氏A,15秒 | ISO 868 | 40 |