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原料比对
产品信息
品名
品牌名
典型应用
特性
认证
PBT 9K22220 英国4plas
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填料,增强材料,玻璃珠,20%,填料按重量
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物性数据
| 热性能 | 测试条件 | 测试方法 | 英国4plas/9K22220 |
|---|---|---|---|
| 热变形温度 | 0.45MPa,未退火 | ISO 75-2/B | 170 °C |
| 1.8MPa,未退火 | ISO 75-2/A | 70.0 °C | |
| 0.45 MPa, 未退火 | ISO 75-2/B | 170 °C | |
| 1.8 MPa, 未退火 | ISO 75-2/A | 70 °C | |
| 熔融温度 | ISO 11357 | 225 °C | |
| 维卡软化温度 | ISO 306/B | 185 °C |
| 冲击性能 | 测试条件 | 测试方法 | 英国4plas/9K22220 |
|---|---|---|---|
| 悬壁梁缺口冲击强度 | 23°C | ISO 180/1A | 4.0 kJ/m² |
| -30°C | ISO 180/1A | 3.0 kJ/m² |
| 机械性能 | 测试条件 | 测试方法 | 英国4plas/9K22220 |
|---|---|---|---|
| 拉伸模量 | 23°C | ISO 527-2/5 | 3250 MPa |
| 拉伸强度 | 断裂,23°C | ISO 527-2/5 | 55.0 MPa |
| 断裂, 23°C | ISO 527-2/5 | 55 MPa | |
| 拉伸应变 | 断裂,23°C | ISO 527-2/5 | 4.0 % |
| 断裂, 23°C | ISO 527-2/5 | 4.0 % | |
| 悬壁梁缺口冲击强度 | 23°C | ISO 180/1A | 4.0 kJ/m² |
| -30°C | ISO 180/1A | 3.0 kJ/m² |
| 电气性能 | 测试条件 | 测试方法 | 英国4plas/9K22220 |
|---|---|---|---|
| 表面电阻率 | IEC 60093 | 1E+14 ohms | |
| 体积电阻率 | IEC 60093 | 1E+16 ohms·cm |
| 可燃性 | 测试条件 | 测试方法 | 英国4plas/9K22220 |
|---|---|---|---|
| UL阻燃等级 | 1.60 mm | UL 94 | HB |
| 1.6mm | UL 94 | HB | |
| 3.2mm | UL 94 | HB | |
| 3.20 mm | UL 94 | HB |
| 物理性能 | 测试条件 | 测试方法 | 英国4plas/9K22220 |
|---|---|---|---|
| 含水量 | ISO 960 | <800 ppm | |
| 密度 | ISO 1183 | 1.45 g/cm³ | |
| 收缩率 | MD | 1.4 % | |
| TD | 1.4 % | ||
| 吸水率 | 平衡,23°C,50%RH | ISO 62 | 0.20 % |
| 平衡, 23°C, 50% RH | ISO 62 | 0.20 % |