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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//TDI Vibrathane® B615 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/Vibrathane® B615 |
|---|---|---|---|
| 储存稳定性 | 8.0 min | ||
| 后固化时间 | 70°C | 16 hr | |
| 脱模时间 | 60 min |
| Uncured Properties | 测试条件 | 测试方法 | 美国科聚亚/Vibrathane® B615 |
|---|---|---|---|
| 固化时间 | 100°C | 1.0 hr |
| 硬度 | 测试条件 | 测试方法 | 美国科聚亚/Vibrathane® B615 |
|---|---|---|---|
| 硬度 | 邵氏A | ASTM D2240 | 92 |
| 弹性体 | 测试条件 | 测试方法 | 美国科聚亚/Vibrathane® B615 |
|---|---|---|---|
| 拉伸强度 | ASTM D412 | 40.0 MPa | |
| 300%应变 | ASTM D412 | 18.6 MPa | |
| 100%应变 | ASTM D412 | 9.65 MPa | |
| 伸长率 | 断裂 | ASTM D412 | 420 % |
| 撕裂强度 | 开裂 | ASTM D470 | 18 kN/m |
| 压缩永久变形 | 70°C,22hr | ASTM D395B | 24 % |
| 硬度 | ASTM D2632 | 45 % |
| 物理性能 | 测试条件 | 测试方法 | 美国科聚亚/Vibrathane® B615 |
|---|---|---|---|
| 密度 | ASTM D792 | 1.10 g/cm³ |