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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-Capro LFH 2840 美国科聚亚
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物性数据
| 热固性 | 测试条件 | 测试方法 | 美国科聚亚/ LFH 2840 |
|---|---|---|---|
| 储存稳定性 | 2.0 min |
| Uncured Properties | 测试条件 | 测试方法 | 美国科聚亚/ LFH 2840 |
|---|---|---|---|
| 固化时间 | 115°C | 16 hr |
| 硬度 | 测试条件 | 测试方法 | 美国科聚亚/ LFH 2840 |
|---|---|---|---|
| 硬度 | 邵氏D | ASTM D2240 | 55 |
| 弹性体 | 测试条件 | 测试方法 | 美国科聚亚/ LFH 2840 |
|---|---|---|---|
| 拉伸强度 | ASTM D412 | 45.5 MPa | |
| 300%应变 | ASTM D412 | 16.8 MPa | |
| 100%应变 | ASTM D412 | 12.2 MPa | |
| 落镖冲击 | 43 % | ||
| 伸长率 | 断裂 | ASTM D412 | 390 % |
| 撕裂强度 | 开裂 | ASTM D470 | 26 kN/m |