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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
TPU-Ester LARIPUR® LPR 5520 意大利COIM
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物性数据
| 机械性能 | 测试条件 | 测试方法 | 意大利COIM/LARIPUR® LPR 5520 |
|---|---|---|---|
| TorsionModulus | -20°C | DIN 53447 | 354 MPa |
| Ratio(-20°C/+20°C) | 7.70 | ||
| 20°C | DIN 53447 | 46.0 MPa | |
| 磨损量 | DIN 53516 | 40.0 mm³ | |
| 撕裂强度 | DIN 53515 | 155 MPa | |
| 弯曲模量 | ISO 178 | 180 MPa |
| 硬度 | 测试条件 | 测试方法 | 意大利COIM/LARIPUR® LPR 5520 |
|---|---|---|---|
| 硬度 | 邵氏D | DIN 53505 | 57 |
| 弹性体 | 测试条件 | 测试方法 | 意大利COIM/LARIPUR® LPR 5520 |
|---|---|---|---|
| 拉伸强度 | 100%应变 | DIN 53504 | 19.1 MPa |
| 断裂 | DIN 53504 | 59.5 MPa | |
| 50%应变 | DIN 53504 | 16.7 MPa | |
| 300%应变 | DIN 53504 | 35.5 MPa | |
| 伸长率 | 断裂 | DIN 53504 | 480 % |
| 物理性能 | 测试条件 | 测试方法 | 意大利COIM/LARIPUR® LPR 5520 |
|---|---|---|---|
| 密度 | DIN 53479 | 1.24 g/cm³ |