IROGRAN® A 92 E 4860
TPU(热塑性聚氨酯)
亨斯迈(Huntsman)
产品描述
IROGRAN A92E 4860 is a high performance polyester based thermoplastic polyurethane intended for extrusion and injection moulding applications.
IROGRAN A92E 4860 is part of the HUNTSMAN technical extrusion product range and offers a specially designed, flexible material with a broad processing window particularly suitable for the preparation of spiral tubing, pneumatic tubing, belting and technical mouldings.
PERFORMANCE FEATURES
High tensile strength
Excellent wear performance
Excellent hydrolysis resistance
Good low temperature flexibility
基本信息
| 原厂资料 | 物性表(英文) | |||
| 产品特性 | 高强度耐磨耐水解 | |||
| 成型方式 | 注塑挤出 | |||
技术参数
| 物理性能 | 值/单位 | 测试标准 | 测试条件 |
|---|---|---|---|
密度 | 1.2 g/cm³ | ASTM D792 | |
密度 | 1.2 g/cm³ | DIN 53479 | |
熔体质量流动速率(MFR) | |||
210℃/10 kg | 33 g/10 min | ASTM D 1238 | |
收缩率 | |||
- | 0.9 % | ASTM D 955 | |
- | 0.9 % | Internal | |
磨耗 | 24.6 mm³ | Internal | |
磨耗 | 25 mm³ | DIN 53516 | |
| 机械性能 | 值/单位 | 测试标准 | 测试条件 |
拉伸强度 | |||
100%延伸率时 | 1160 psi | ASTM D 412 | |
100%延伸率时 | 7.5 Mpa | DIN 53504 | |
300%延伸率时 | 2200 psi | ASTM D 412 | |
300%延伸率时 | 16 Mpa | DIN 53504 | |
- | 6500 psi | ASTM D 412 | |
- | 49 Mpa | DIN 53504 | |
拉伸延伸率 | |||
断裂(brk) | 715 % | ASTM D 412 | |
断裂(brk) | 590 % | DIN 53504 | |
撕裂强度 | 115.6 N/mm | ASTM D 624 | |
撕裂强度 | 85 N/mm | DIN 53515 | |
压缩永久形变 | 29 % | ASTM D 395 | 24 hrs@70℃ |
压缩永久形变 | 25 % | ASTM D 395 | 70 hrs@23℃ |
压缩永久形变 | 39 % | DIN 53517 | 24 hrs@70℃ |
压缩永久形变 | 25 % | DIN 53517 | 70 hrs@23℃ |
| 硬度性能 | 值/单位 | 测试标准 | 测试条件 |
邵氏硬度 A | 91 A | ASTM D 2240 | |
邵氏硬度 A | 91 A | DIN 53505 | |
邵氏硬度 D | 42 D | ASTM D 2240 | |
邵氏硬度 D | 42 D | DIN 53505 | |
| 热学性能 | 值/单位 | 测试标准 | 测试条件 |
热机械分析(TMA) | 180~200 °C | Internal | TMA Low - High |
热机械分析(TMA) | 188 °C | Internal | TMA Peak |