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 | 高韧性耐热热稳定耐磨低摩擦尺寸稳定耐化学性低吸湿性 | |||
| 颜色形状 | 粒状本色 | |||
| 成型方式 | 注塑挤出 | |||
| 应用产品 | 电子电器家用电器配件汽车零部件工业用品齿轮高应力部件阀门滚筒 | |||
| 物理性能 | 值/单位 | 测试标准 | 测试条件 |
|---|---|---|---|
密度 | 1.13 g/cm³ | ISO 1183 | |
收缩率 | |||
纵向(Flow) | 1.74 % | ISO 294-4 | |
横向(Across Flow) | 1.82 % | ISO 294-4 | |
吸水率 | 2.5 % | ISO 62 | saturation in water at 23°C |
吸湿率 | 1.3 % | ISO 62 | equilibrium 23°C/50% r.h. |
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 | Cond. |
屈服(yld) | 90 Mpa | ISO 527-1/-2 | Dry |
断裂(brk) | 70 Mpa | ISO 527-1/-2 | Cond. |
断裂(brk) | 65 Mpa | ISO 527-1/-2 | Dry |
拉伸延伸率 | |||
屈服(yld) | 5 % | ISO 527-1/-2 | Cond. |
屈服(yld) | 5 % | ISO 527-1/-2 | Dry |
断裂(brk) | 7 % | ISO 527-1/-2 | Cond. |
断裂(brk) | 7 % | ISO 527-1/-2 | Dry |
弯曲强度 | |||
- | 125 Mpa | ISO 178 | Cond. |
- | 115 Mpa | ISO 178 | Dry |
弯曲模量 | 2700 Mpa | ISO 178 | Cond. |
弯曲模量 | 2600 Mpa | ISO 178 | Dry |
拉伸模量 | 2600 Mpa | ISO 527-1/-2 | Cond. |
拉伸模量 | 2600 Mpa | ISO 527-1/-2 | Dry |
| 冲击性能 | 值/单位 | 测试标准 | 测试条件 |
简支梁缺口(Charpy Notched) | |||
-30℃ (-22℉) | 6 kJ/m² | ISO 179/1eA | Cond. |
-30℃ (-22℉) | 8 kJ/m² | ISO 179/1eA | Dry |
23℃ (73℉) | 6 kJ/m² | ISO 179/1eA | Cond. |
23℃ (73℉) | 6 kJ/m² | ISO 179/1eA | Dry |
简支梁无缺口(Charpy Unnotched) | |||
-30℃ (-22℉) | 40 kJ/m² | ISO 179/1eU | Cond. |
-30℃ (-22℉) | 130 kJ/m² | ISO 179/1eU | Dry |
23℃ (73℉) | 50 kJ/m² | ISO 179/1eU | Cond. |
23℃ (73℉) | NB kJ/m² | ISO 179/1eU | Dry |
| 热学性能 | 值/单位 | 测试标准 | 测试条件 |
热变形温度(HDT) | |||
0.45 Mpa (66 psi)（4.6kg/cm²） | 234 °C | ISO 75-1/-2 | |
1.8 Mpa (264 psi)（18.6kg/cm²） | 130 °C | ISO 75-1/-2 | |
相对温度指数(RTI) | |||
冲击w/impact,0.75/0.8mm | 85 °C | UL 746B | |
冲击w/impact,3.0/3.2 mm | 85 °C | UL 746B | |
电气Elec,0.75/0.8mm | 85 °C | UL 746B | |
电气Elec,3.0/3.2 mm | 85 °C | UL 746B | |
强度w/o impact,0.75/0.8mm | 85 °C | UL 746B | |
强度w/o impact,3.0/3.2 mm | 85 °C | UL 746B | |
比热容 | 1.4 J/kg-K | - | |
线性膨胀系数(CLTE) | |||
纵向(Flow) | 67 E-6/K | ISO 11359-1/-2 | (23-55)°C |
横向(Across Flow) | 68 E-6/K | ISO 11359-1/-2 | (23-55)°C |
熔融温度(Tm) | 300 °C | ISO 11357-1/-3 | DSC |
导热系数 | 0.245 W/(m K) | DIN 52612-1 | solid material (40°C) |
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 |
| 燃烧性能 | 值/单位 | 测试标准 | 测试条件 |
UL 防火等级 | |||
HB | 3 mm | UL94 | |
HB | 0.75 mm | UL94 | NC, BK |
灼热丝可燃性指数(GWFI) | |||
1mm | 675 °C | IEC 60695-2-12 | |
灼热丝点燃温度(GWIT) | |||
1.0mm | 700 °C | IEC 60695-2-13 | |
| 电学性能 | 值/单位 | 测试标准 | 测试条件 |
体积电阻率 | 1.0E+16 Ohm-m | IEC 62631-3-1 | Cond. |
体积电阻率 | 1.0E+16 Ohm-m | IEC 62631-3-1 | Dry |
表面电阻率 | 1.0E+14 Ohm | IEC 62631-3-2 | Cond. |
介电常数(DK) | |||
1MHz | 3.3 - | IEC 62631-2-1 | Cond. |
1MHz | 3.3 - | IEC 62631-2-1 | Dry |
耗散因数(DF) | |||
1MHz | 260 E-4 | IEC 62631-2-1 | Cond. |
1MHz | 165 E-4 | IEC 62631-2-1 | Dry |
相比漏电起痕指数(CTI ) | |||
溶液A | 600 V | IEC 60112 |
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。
