IROGRAN® A 85 P 4394
TPU(热塑性聚氨酯)
亨斯迈(Huntsman)
产品描述
IROGRAN A 85 P 4394 is a high performance polyether based thermoplastic polyurethane intended for extrusion and injection moulding applications.
IROGRAN A 85 P 4394 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 tubing, cable jacketing and technical mouldings.
PERFORMANCE FEATURES
High tensile strength
Excellent wear performance
Excellent hydrolysis & microbial resistance
Good low temperature flexibility
基本信息
| 原厂资料 | 物性表(英文) | |||
| 产品特性 | 耐磨抗菌防微生物耐水解 | |||
| 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 | 1.12 g/cm³ | ISO 1183 | |
密度 | 1.12 g/cm³ | ASTM D792 | |
熔体体积流动速率(MVR) | |||
190℃/21.6 kg | 55 cm³/10 min | Internal | |
收缩率 | |||
- | 0.8 % | Internal | |
磨耗 | 24.6 mm³ | ISO 4649 | |
磨耗 | 25 mm³ | ISO 4649 | |
| 机械性能 | 值/单位 | 测试标准 | 测试条件 |
拉伸强度 | |||
100%延伸率时 | 7 Mpa | ASTM D 412 | |
100%延伸率时 | 7 Mpa | DIN 53504 | |
300%延伸率时 | 12 Mpa | ASTM D 412 | |
300%延伸率时 | 12 Mpa | DIN 53504 | |
- | 35 Mpa | ASTM D 412 | |
- | 45 Mpa | DIN 53504 | |
拉伸延伸率 | |||
断裂(brk) | 610 % | ASTM D 412 | |
断裂(brk) | 640 % | DIN 53504 | |
撕裂强度 | 60 N/mm | ISO 34 | |
撕裂强度 | 100.5 N/mm | ASTM D 624 | |
压缩永久形变 | 20 % | ASTM D 395 | 24 hrs@23℃ |
压缩永久形变 | 40 % | ASTM D 395 | 24 hrs@70℃ |
压缩永久形变 | 20 % | ISO 815 | 24 hrs@23℃ |
压缩永久形变 | 40 % | ISO 815 | 24 hrs@70℃ |
| 硬度性能 | 值/单位 | 测试标准 | 测试条件 |
邵氏硬度 A | 85 A | ASTM D 2240 | |
邵氏硬度 A | 85 A | ISO 868 | |
邵氏硬度 D | 36 D | ISO 868 | |
邵氏硬度 D | 36 D | ASTM D 2240 | |
| 热学性能 | 值/单位 | 测试标准 | 测试条件 |
热机械分析(TMA) | 170 °C | Internal | TMA High |
热机械分析(TMA) | 150 °C | Internal | TMA Low |