IROGRAN® A 85 P 4854
TPU(热塑性聚氨酯)
亨斯迈(Huntsman)
产品描述
IROGRAN A 85 P 4854 is a flame-retardant, halogen-free polyether based thermoplastic polyurethane intended for extrusion and injection moulding applications.
IROGRAN A 85 P 4854 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 cable jacketing where enhanced fire retardency is required.
PERFORMANCE FEATURES
High tensile strength
Excellent wear performance
Excellent hydrolysis & microbial resistance
Good low temperature flexibility
Halogen free
Flame retardant
Matt surface
UL 94 Classification V0
基本信息
| 原厂资料 | 物性表(英文) | |||
| 产品特性 | 阻燃无卤哑光表面耐磨抗菌防微生物耐水解 | |||
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 | ISO 1183 | |
密度 | 1.14 g/cm³ | ASTM D792 | |
熔体体积流动速率(MVR) | |||
190℃/21.6 kg | 150 cm³/10 min | Internal | |
收缩率 | |||
- | 0.8 % | ASTM D 955 | |
- | 0.8 % | Internal | |
磨耗 | 39.3 mm³ | ISO 4649 | |
磨耗 | 40 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 | 3.5 Mpa | ASTM D 412 | |
100%延伸率时 | 3.5 Mpa | DIN 53504 | |
300%延伸率时 | 7.5 Mpa | ASTM D 412 | |
300%延伸率时 | 7.5 Mpa | DIN 53504 | |
- | 25 Mpa | ASTM D 412 | |
- | 25 Mpa | DIN 53504 | |
拉伸延伸率 | |||
断裂(brk) | 670 % | ASTM D 412 | |
断裂(brk) | 670 % | DIN 53504 | |
撕裂强度 | 35 N/mm | ISO 34 | |
撕裂强度 | 35 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 | 83 A | ASTM D 2240 | |
邵氏硬度 A | 83 A | ISO 868 | |
邵氏硬度 D | 33 D | ISO 868 | |
邵氏硬度 D | 33 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) | 180 °C | Internal | TMA High |
热机械分析(TMA) | 125 °C | Internal | TMA Low |
| 燃烧性能 | 值/单位 | 测试标准 | 测试条件 |
UL 防火等级 | |||
V-0 | - mm | UL94 |