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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
PUR-Ether/MDI ME-230 (97A/55D) 德国科思创
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物性数据
| 热固性 | 测试条件 | 测试方法 | 德国科思创/ ME-230 (97A/55D) |
|---|---|---|---|
| 热固组件 | PartC3 | 按重量计算的混合比:20 | |
| 按重量计算的混合比 | 100 | ||
| 部件B5 | 按重量计算的混合比:80 |
| 机械性能 | 测试条件 | 测试方法 | 德国科思创/ ME-230 (97A/55D) |
|---|---|---|---|
| 泰伯耐磨性 | 1000Cycles | ASTM D3489 | 34.0 mg |
| 硬度 | 测试条件 | 测试方法 | 德国科思创/ ME-230 (97A/55D) |
|---|---|---|---|
| 硬度 | 邵氏D | ASTM D2240 | 55 |
| 邵氏A | ASTM D2240 | 97 |
| 弹性体 | 测试条件 | 测试方法 | 德国科思创/ ME-230 (97A/55D) |
|---|---|---|---|
| 拉伸强度 | 断裂 | ASTM D412 | 28.8 MPa |
| 300%应变 | ASTM D412 | 18.3 MPa | |
| 100%应变 | ASTM D412 | 11.4 MPa | |
| 200%应变 | ASTM D412 | 14.3 MPa | |
| 伸长率 | 断裂 | ASTM D412 | 470 % |
| 撕裂强度 | --2 | ASTM D624 | 99.8 kN/m |
| 开裂 | ASTM D1938 | 53 kN/m | |
| 压缩永久变形 | 70°C,22hr | ASTM D395B | 25 % |
| 硬度 | ASTM D2632 | 65 % |