IROGRAN® A 60 E 4902
TPU(热塑性聚氨酯)
亨斯迈(Huntsman)
产品描述
IROGRAN A 60 E 4902 is a soft, high performance polyester based thermoplastic polyurethane intended for extrusion and moulding applications.
IROGRANA 60 E 4902 is part of the HUNTSMAN Film and Sheet and Injection-Moulding product ranges. It is processable at low temperatures and offers a specially designed, flexible material suitable for elastic films & mouldings.
PERFORMANCE FEATURES
Excellent elasticity
Excellent wear performance
Good low temperature flexibility
Enhanced Hydrolytic Stability
Enhanced UV stability
Low temperature processability
基本信息
| 原厂资料 | 物性表(英文) | |||
| 产品特性 | 耐低温冲击耐磨易成型抗紫外线耐水解软质 | |||
| 成型方式 | 注塑挤出片材挤出薄膜挤出 | |||
技术参数
| 物理性能 | 值/单位 | 测试标准 | 测试条件 |
|---|---|---|---|
密度 | 1.14 g/cm³ | ASTM D792 | |
密度 | 1.14 g/cm³ | DIN 53478 | |
磨耗 | 42.6 mm³ | Internal | |
磨耗 | 43 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 | 2.34 Mpa | ASTM D 412 | |
100%延伸率时 | 1.4 Mpa | DIN 53504 | |
300%延伸率时 | 4.07 Mpa | ASTM D 412 | |
300%延伸率时 | 2.4 Mpa | DIN 53504 | |
- | 7.5 Mpa | ASTM D 412 | |
- | 10 Mpa | DIN 53504 | |
拉伸延伸率 | |||
断裂(brk) | 715 % | ASTM D 412 | |
断裂(brk) | 900 % | DIN 53504 | |
撕裂强度 | 35.9 N/mm | ASTM D 624 | |
撕裂强度 | 25 N/mm | DIN 53515 | |
压缩永久形变 | 80 % | ASTM D 395 | 24 hrs@70℃ |
压缩永久形变 | 40 % | ASTM D 395 | 70 hrs@23℃ |
压缩永久形变 | 60 % | DIN 53517 | 24 hrs@70℃ |
压缩永久形变 | 35 % | DIN 53517 | 70 hrs@23℃ |
拉伸形变 | 8 % | ASTM D 412 | 200% Elongation |
拉伸形变 | 8 % | DIN 53504 | 200% Elongation |
回弹性 | 60 % | ASTM D 2632 | Bayshore Rebound |
| 硬度性能 | 值/单位 | 测试标准 | 测试条件 |
邵氏硬度 A | 56 A | ASTM D 2240 | |
邵氏硬度 A | 55 A | DIN 53505 | |
邵氏硬度 D | 15 D | ASTM D 2240 | |
邵氏硬度 D | 15 D | DIN 53505 | |
| 热学性能 | 值/单位 | 测试标准 | 测试条件 |
热机械分析(TMA) | 145 °C | Internal | TMA High |
热机械分析(TMA) | 110 °C | Internal | TMA Low |