Partially aromatic polyphthalamide for injection molding and extrusion with strong mechanical properties especially at elevated temperatures, good long-term thermal stability and excellent chemical resistance for highly stressed parts. The product can be characterized as polymer with high toughness, extremely low water absorption, outstanding dimensional stability and very good wear/sliding friction properties. It features a high melting point (300°C) and excellent melt stability.
Markets & applications
Automotive: Gear wheels, valves, powertrain, extrusion applications, tribo applications
Industry goods: Tribo applications, extruded lines
Consumer goods: Home appliances, rollers, consumer electronics
| 原厂资料 | 物性表(英文) | |||
| 产品特性 | 耐热耐热老化耐磨低摩擦尺寸稳定耐化学性低吸湿性 | |||
| 颜色形状 | 粒状黑色 | |||
| 成型方式 | 注塑挤出 | |||
| 应用产品 | 电子电器家用电器配件高应力部件阀门滚筒 | |||
| 物理性能 | 值/单位 | 测试标准 | 测试条件 |
|---|---|---|---|
收缩率 | |||
纵向(Flow) | 1.7 % | ISO 294-4 | |
横向(Across Flow) | 1.8 % | ISO 294-4 | |
粘度 | 125 cm³/g | ISO 307, 1157, 1628 | 0.5% in 96% H2SO4 |
| 机械性能 | 值/单位 | 测试标准 | 测试条件 |
拉伸强度 | |||
屈服(yld) | 90 Mpa | ISO 527-1/-2 | Dry, 23°C |
断裂(brk) | 65 Mpa | ISO 527-1/-2 | Dry, 23°C |
拉伸延伸率 | |||
屈服(yld) | 5 % | ISO 527-1/-2 | Dry, 23°C |
断裂(brk) | 5 % | ISO 527-1/-2 | Dry, 23°C |
拉伸模量 | 2600 Mpa | ISO 527-1/-2 | Dry, 23°C |
| 冲击性能 | 值/单位 | 测试标准 | 测试条件 |
简支梁缺口(Charpy Notched) | |||
-30℃ (-22℉) | 7 kJ/m² | ISO 179/1eA | Dry |
23℃ (73℉) | 6 kJ/m² | ISO 179/1eA | Dry |
简支梁无缺口(Charpy Unnotched) | |||
-30℃ (-22℉) | 120 kJ/m² | ISO 179/1eU | Dry |
23℃ (73℉) | NB kJ/m² | ISO 179/1eU | Dry |
| 热学性能 | 值/单位 | 测试标准 | 测试条件 |
熔融温度(Tm) | 300 °C | ISO 11357-1/-3 | DSC |
加工温度 | 320~340 °C | - | Injection moulding/Extrusion |
加工温度 | 330 °C | - | Test specimen production, injection moulding |
模具温度 | 125~160 °C | - | Injection moulding |
模具温度 | 140 °C | - | Test specimen production, injection moulding |
此物性表中的信息由阿技材料库从该材料的生产商处获得。阿技材料库尽最大努力确保此数据的准确性。 但是阿技材料库对这些数据值不承担任何责任，并强烈建议在最终选择材料前，就数据值与材料供应商进行验证。
