Ultramid® A3WG5
PA66
巴斯夫 (BASF)
产品描述
Ultramid A3WG5 is a 25% glass fiber reinforced and heat resistance injection molding PA66 grade.
Applications
Typical applications include machinery components and housings of high stiffness and dimensional stability such as coil formers and bearing cages. A3EG5 and A3HG5 are the preferred grades for producing electrically insulating parts.
基本信息
| 原厂资料 | 物性表-ISO(英文) 物性表-ASTM(英文) | |||
| 产品特性 | 高刚性耐热尺寸稳定填充增强 | |||
| 增强填充 | 25% 玻纤 | |||
技术参数
| 物理性能 | 值/单位 | 测试标准 | 测试条件 |
|---|---|---|---|
密度 | 1.32 g/cm³ | ISO 1183 | |
比重 | 1.32 - | ASTM D792 | |
熔体体积流动速率(MVR) | |||
275°C/5 kg | 50 cm³/10 min | ISO 1133 | |
收缩率 | |||
- | 0.3 % | Internal | 1/8" bar |
吸水率 | 1.9 % | ASTM D570 | 50% RH |
吸水率 | 6 % | ASTM D570 | Saturation |
吸水率 | 1.9 % | ISO 62 | 50% RH |
吸水率 | 6 % | ISO 62 | Saturation |
| 机械性能 | 值/单位 | 测试标准 | 测试条件 |
拉伸强度 | |||
断裂(brk) | 120 Mpa | ISO 527 | Conditioned,23℃ |
断裂(brk) | 180 Mpa | ISO 527 | Dry,23℃ |
断裂(brk) | 118 Mpa | ASTM D638 | Conditioned,23℃ |
断裂(brk) | 169 Mpa | ASTM D638 | Dry,23℃ |
拉伸延伸率 | |||
断裂(brk) | 5 % | ASTM D638 | Conditioned,23℃ |
断裂(brk) | 2.8 % | ASTM D638 | Dry,23℃ |
断裂(brk) | 6 % | ISO 527 | Conditioned,23℃ |
断裂(brk) | 2.8 % | ISO 527 | Dry,23℃ |
弯曲模量 | 5380 Mpa | ASTM D790 | Conditioned,23℃ |
弯曲模量 | 7720 Mpa | ASTM D790 | Dry,23℃ |
弯曲模量 | 7600 Mpa | ISO 178 | Dry,23℃ |
拉伸模量 | 6500 Mpa | ISO 527 | Conditioned,23℃ |
拉伸模量 | 8600 Mpa | ISO 527 | Dry,23℃ |
| 冲击性能 | 值/单位 | 测试标准 | 测试条件 |
简支梁缺口(Charpy Notched) | |||
-30℃ (-22℉) | 9 kJ/m² | ISO 179 | Dry |
23℃ (73℉) | 20 kJ/m² | ISO 179 | Conditioned |
23℃ (73℉) | 10 kJ/m² | ISO 179 | Dry |
简支梁无缺口(Charpy Unnotched) | |||
-30℃ (-22℉) | 55 kJ/m² | ISO 179 | Dry |
23℃ (73℉) | 90 kJ/m² | ISO 179 | Conditioned |
23℃ (73℉) | 60 kJ/m² | ISO 179 | Dry |
悬臂梁缺口(Izod Notched) | |||
-40℃ (-40℉) | 69 J/m | ASTM D256 | Dry |
23℃ (73℉) | 80 J/m | ASTM D256 | Dry |
23℃ (73℉) | 9.5 kJ/m² | ISO 180 | 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） | 250 °C | ASTM D648 | Dry |
0.45 Mpa (66 psi)（4.6kg/cm²） | 250 °C | ISO 75 | Dry |
1.8 Mpa (264 psi)（18.6kg/cm²） | 250 °C | ASTM D648 | Dry |
1.8 Mpa (264 psi)（18.6kg/cm²） | 250 °C | ISO 75 | Dry |
相对温度指数(RTI) | |||
冲击w/impact,1.5/1.6 mm | 120 °C | UL 746B | |
冲击w/impact,3.0/3.2 mm | 125 °C | UL 746B | |
电气Elec,0.71mm | 125 °C | UL 746B | |
电气Elec,1.5/1.6 mm | 125 °C | UL 746B | |
电气Elec,3.0/3.2 mm | 125 °C | UL 746B | |
强度w/o impact,1.5/1.6 mm | 115 °C | UL 746B | |
强度w/o impact,3.0/3.2 mm | 130 °C | UL 746B | |
线性膨胀系数(CLTE) | |||
纵向(Flow) | 30 E-6/°C | Internal | Dry |
横向(Across Flow) | 65 E-6/°C | Internal | Dry |
- | 10 E-6 mm/mm/℃ | ASTM D E831 | Dry |
熔融温度(Tm) | 260 °C | ASTM D3418 | Dry |
熔融温度(Tm) | 260 °C | ISO 3146 | Dry |
| 燃烧性能 | 值/单位 | 测试标准 | 测试条件 |
UL 防火等级 | |||
HB | 0.71 mm | UL94 | |
HB | 1.5 mm | UL94 | |
HB | 3 mm | UL94 | |
| 电学性能 | 值/单位 | 测试标准 | 测试条件 |
体积电阻率 | 1.0E+10 Ohm-m | ASTM D257 | Conditioned,1.50 mm |
体积电阻率 | 1.0E+13 Ohm-m | ASTM D257 | Dry,1.50 mm |
体积电阻率 | 1.0E+10 Ohm-m | IEC 60093 | Conditioned |
体积电阻率 | 1.0E+13 Ohm-m | IEC 60093 | Dry |
介电常数(DK) | |||
1MHz | 5.5 - | IEC 60250 | Conditioned |
1MHz | 3.5 - | IEC 60250 | Dry |
耗散因数(DF) | |||
100Hz | 3000 E-4 | IEC 60250 | Conditioned |
100Hz | 140 E-4 | IEC 60250 | Dry |
1MHz | 3000 E-4 | IEC 60250 | Conditioned |
1MHz | 140 E-4 | IEC 60250 | Dry |
相比漏电起痕指数(CTI ) | |||
- | 450 V | IEC 60112 | Conditioned |
- | 450 V | IEC 60112 | Dry |