IROGRAN® A 98 E 4066
TPU(热塑性聚氨酯)
亨斯迈(Huntsman)
产品描述
IROGRAN A 98 E 4066 is a thermoplastic polyester-polyurethane for injection molding applications.
Additional characteristics of the product are very short cycle times and high dimensional stability.
PERFORMANCE FEATURES
Short cycle times
High demolding stability
High production rates
High wear resistance
High hydrolysis resistance
APPLICATIONS
For the production of technical parts, wheels and rollers, coupling halfs, sprocket wheels, buffers.
基本信息
| 原厂资料 | 物性表(英文) | |||
| 产品特性 | 耐磨短周期成型易脱模耐水解 | |||
| 成型方式 | 注塑 | |||
技术参数
| 物理性能 | 值/单位 | 测试标准 | 测试条件 |
|---|---|---|---|
密度 | 1.22 g/cm³ | ISO 1183 | |
密度 | 1.22 g/cm³ | ASTM D792 | |
熔体体积流动速率(MVR) | |||
210℃/21.6 kg | 15 cm³/10 min | Internal | |
磨耗 | 29.5 mm³ | ISO 4649 | |
磨耗 | 30 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 | 14 Mpa | DIN 53504 | |
300%延伸率时 | 25 Mpa | DIN 53504 | |
- | 50 Mpa | DIN 53504 | |
拉伸延伸率 | |||
断裂(brk) | 530 % | DIN 53504 | |
撕裂强度 | 135 N/mm | ISO 34 | |
压缩永久形变 | 30 % | ASTM D 395 | 24 hrs@23℃ |
压缩永久形变 | 45 % | ASTM D 395 | 24 hrs@70℃ |
压缩永久形变 | 30 % | ISO 815 | 24 hrs@23℃ |
压缩永久形变 | 45 % | 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 | 97 A | ASTM D 2240 | |
邵氏硬度 A | 97 A | ISO 868 | |
邵氏硬度 D | 59 D | ISO 868 | |
邵氏硬度 D | 49 D | ASTM D 2240 |