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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 B785A 台湾昆仲
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汽车领域
耐高温,透明
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物性数据
| 物性性能 | 测试条件 | 测试方法 | 台湾昆仲/B785A |
|---|---|---|---|
| 密度 | ASTM D792/ISO 2781/JIS K7311 | 1.21±0.02 |
| 机械性能 | 测试条件 | 测试方法 | 台湾昆仲/B785A |
|---|---|---|---|
| 拉伸强度 | ASTM D412/ISO 527 | 360 Mpa/Psi | |
| JIS K-7311 | 360 kg/cm | ||
| 拉伸应力 | 100%伸长率 | JIS K-7311 | 70 kg/cm |
| 磨耗损失 | ISO 4649 | 32 mm³ | |
| 耐磨性 | JIS K-7311 | 32 mg | |
| 伸长率 | JIS K-7311 | 500 % | |
| 撕裂强度 | ASTM D624/ISO 34 | 95 n/mm² | |
| JIS K-7311 | 95 kg/cm | ||
| 压缩永久变形 | 70℃ | JIS K-6301 | 35 % |
| 硬度 | ASTM D2240/ISO 868 | 85±3 Shore A |
| 物理性能 | 测试条件 | 测试方法 | 台湾昆仲/B785A |
|---|---|---|---|
| 硬度 | JIS K-7311 | 85±3 Shore A |