IROGRAN® A 87 P 4946
TPU(热塑性聚氨酯)
亨斯迈(Huntsman)
产品描述
IROGRAN A 87 P 4946 is a polyether based thermoplastic polyurethane intended for injection moulding and extrusion applications.
IROGRAN A 87 P 4946 is part of the HUNTSMAN technical extrusion product range and offers a specially designed, flexible material with high extrudability.
PERFORMANCE FEATURES
High microbial resistance
Excellent hydrolysis resistance
High stability of melt
High production rate
基本信息
| 原厂资料 | 物性表(英文) | |||
| 产品特性 | 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 | 65 cm³/10 min | Internal | |
收缩率 | |||
- | 0.8 % | Internal | |
磨耗 | 34.4 mm³ | ISO 4649 | |
磨耗 | 35 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 | 8.27 Mpa | ASTM D 412 | |
100%延伸率时 | 7 Mpa | DIN 53504 | |
300%延伸率时 | 12.4 Mpa | ASTM D 412 | |
300%延伸率时 | 11 Mpa | DIN 53504 | |
- | 30.3 Mpa | ASTM D 412 | |
- | 40 Mpa | DIN 53504 | |
拉伸延伸率 | |||
断裂(brk) | 650 % | ASTM D 412 | |
断裂(brk) | 650 % | DIN 53504 | |
撕裂强度 | 60 N/mm | ISO 34 | |
撕裂强度 | 98.1 N/mm | ASTM D 624 | |
| 硬度性能 | 值/单位 | 测试标准 | 测试条件 |
邵氏硬度 A | 87 A | ASTM D 2240 | |
邵氏硬度 A | 87 A | ISO 868 | |
邵氏硬度 D | 38 D | ISO 868 | |
邵氏硬度 D | 38 D | ASTM D 2240 |