Partially aromatic polyphthalamide for injection molding and extrusion with strong mechanical properties especially at elevated temperatures and excellent chemical resistance for highly stressed parts, electrical insulating parts and cable ducts. The flame retardant is without halogens and can be characterized as polymer with extremely low water absorption and outstanding dimensional stability. It features a high melting point (300°C) and excellent melt stability.
Markets & applications
Automotive: Automotive electrics & electronics (E&E), sensors
E&E: Connectors, SMT (surface mount technology) applications
Consumer goods: Consumer electronics
原厂资料 | 物性表(英文) | |||
产品特性 | 耐热阻燃无卤尺寸稳定耐化学性低吸湿性 | |||
添加助剂 | 阻燃剂 | |||
颜色形状 | 粒状黑色 | |||
成型方式 | 注塑 | |||
应用产品 | 电子电器汽车零部件电缆槽表面贴装(SMT)连接器高应力部件传感器 |
物理性能 | 值/单位 | 测试标准 | 测试条件 |
---|---|---|---|
密度 | 1.18 g/cm³ | ISO 1183 | |
熔体体积流动速率(MVR) | |||
325°C/5.0 kg | 50 cm³/10 min | ISO 1133 | |
收缩率 | |||
纵向(Flow) | 1.6 % | ISO 294-4 | |
横向(Across Flow) | 1.7 % | ISO 294-4 | |
- | 1.2 % | Internal | model-housing 1.5 mm |
吸水率 | 2.9 % | ISO 62 | saturation in water at 23°C |
吸湿率 | 1.2 % | ISO 62 | equilibrium 23°C/50% r.h. |
粘度 | 120 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 | |||
断裂(brk) | 60 Mpa | ISO 527-1/-2 | Cond. |
断裂(brk) | 60 Mpa | ISO 527-1/-2 | Dry |
拉伸延伸率 | |||
断裂(brk) | 4 % | ISO 527-1/-2 | Cond. |
断裂(brk) | 3.5 % | ISO 527-1/-2 | Dry |
弯曲强度 | |||
- | 110 Mpa | ISO 178 | Cond. |
- | 110 Mpa | ISO 178 | Dry |
弯曲模量 | 3200 Mpa | ISO 178 | Cond. |
弯曲模量 | 3200 Mpa | ISO 178 | Dry |
拉伸模量 | 3200 Mpa | ISO 527-1/-2 | Cond. |
拉伸模量 | 3200 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) | |||
23℃ (73℉) | 2.5 kJ/m² | ISO 179/1eA | Cond. |
23℃ (73℉) | 2.5 kJ/m² | ISO 179/1eA | Dry |
简支梁无缺口(Charpy Unnotched) | |||
-30℃ (-22℉) | 45 kJ/m² | ISO 179/1eU | Cond. |
-30℃ (-22℉) | 45 kJ/m² | ISO 179/1eU | Dry |
23℃ (73℉) | 45 kJ/m² | ISO 179/1eU | Cond. |
23℃ (73℉) | 45 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) | |||
1.8 Mpa (264 psi)(18.6kg/cm²) | 130 °C | ISO 75-1/-2 | |
线性膨胀系数(CLTE) | |||
纵向(Flow) | 54 E-6/K | ISO 11359-1/-2 | (23-55)°C |
横向(Across Flow) | 61 E-6/K | ISO 11359-1/-2 | (23-55)°C |
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 |
模具温度 | 100~160 °C | - | Injection moulding |
模具温度 | 140 °C | - | Test specimen production |
温度指数(TI)-拉伸强度 | |||
5000 h | 128 °C | IEC 60216 | 50% loss of tensile strength |
20000 h | 110 °C | IEC 60216 | 50% loss of tensile strength |
燃烧性能 | 值/单位 | 测试标准 | 测试条件 |
UL 防火等级 | |||
V-2 | 0.4 mm | UL94 | BK |
V-0 | 1.5 mm | UL94 | |
V-0 | 3 mm | UL94 | |
氧指数(LOI) | 37 % | ISO 4589-1/-2 | |
灼热丝可燃性指数(GWFI) | |||
0.75mm | 960 °C | IEC 60695-2-12 | |
电学性能 | 值/单位 | 测试标准 | 测试条件 |
体积电阻率 | 1.0E+13 Ohm-m | IEC 62631-3-1 | Cond. |
体积电阻率 | 1.0E+13 Ohm-m | IEC 62631-3-1 | Dry |
介电常数(DK) | |||
1MHz | 3.5 - | IEC 62631-2-1 | Cond. |
1MHz | 3.5 - | IEC 62631-2-1 | Dry |
耗散因数(DF) | |||
1MHz | 220 E-4 | IEC 62631-2-1 | Cond. |
1MHz | 120 E-4 | IEC 62631-2-1 | Dry |
相比漏电起痕指数(CTI ) | |||
溶液A | 600 V | IEC 60112 |
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