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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 TechnoDur PBT2 Natural (9998) 德国TechnoCompound
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物性数据
| 热性能 | 测试条件 | 测试方法 | 德国TechnoCompound/TechnoDur PBT2 Natural (9998) |
|---|---|---|---|
| 热变形温度 | 0.45MPa,未退火 | ISO 75-2/B | 165 °C |
| 1.8MPa,未退火 | ISO 75-2/A | 60.0 °C | |
| 熔融温度 | ISO 11357-3 | 223 °C | |
| 维卡软化温度 | ISO 306/B50 | 180 °C | |
| 线性热膨胀系数 | TD:23到80°C | ISO 11359-2 | 1.3E-04 cm/cm/°C |
| MD:23到80°C | ISO 11359-2 | 1.3E-04 cm/cm/°C |
| 冲击性能 | 测试条件 | 测试方法 | 德国TechnoCompound/TechnoDur PBT2 Natural (9998) |
|---|---|---|---|
| 简支梁缺口冲击强度 | 23°C | ISO 179/1eA | 6.0 kJ/m² |
| -30°C | ISO 179/1eA | 5.0 kJ/m² | |
| 简支梁无缺口冲击强度 | 23°C | ISO 179/1eU | 无断裂 |
| -30°C | ISO 179/1eU | 200 kJ/m² |
| 电气性能 | 测试条件 | 测试方法 | 德国TechnoCompound/TechnoDur PBT2 Natural (9998) |
|---|---|---|---|
| 表面电阻率 | IEC 60093 | 1E+15 ohms | |
| 介电强度 | 1.00mm | IEC 60243-1 | 26 kV/mm |
| 体积电阻率 | IEC 60093 | >1.0E+15 ohms·cm | |
| 相比漏电起痕指数 | 解决方案A | IEC 60112 | PLC 0 |
| 相对电容率 | 1MHz | IEC 60250 | 3.20 |
| 100Hz | IEC 60250 | 3.40 |
| 机械性能 | 测试条件 | 测试方法 | 德国TechnoCompound/TechnoDur PBT2 Natural (9998) |
|---|---|---|---|
| 标称拉伸断裂应变 | ISO 527-2/50 | >50 % | |
| 拉伸模量 | ISO 527-2/1 | 2600 MPa | |
| 拉伸强度 | 屈服 | ISO 527-2/50 | 60.0 MPa |
| 拉伸应变 | 屈服 | ISO 527-2/50 | 6.0 % |
| 弯曲模量 | ISO 178 | 2200 MPa | |
| 弯曲强度 | 3.5%应变 | ISO 178 | 75.0 MPa |
| -- | ISO 178 | 80.0 MPa | |
| 弯曲应变 | ISO 178 | 6.0 % |
| 硬度 | 测试条件 | 测试方法 | 德国TechnoCompound/TechnoDur PBT2 Natural (9998) |
|---|---|---|---|
| 球压硬度 | ISO 2039-1 | 135 MPa |
| 物理性能 | 测试条件 | 测试方法 | 德国TechnoCompound/TechnoDur PBT2 Natural (9998) |
|---|---|---|---|
| 密度 | ISO 1183 | 1.30 g/cm³ | |
| 熔体体积流动速率 | 250°C/2.16kg | ISO 1133 | 22.0 cm³/10min |
| 收缩率 | TD | ISO 2577 | 1.8 % |
| MD | ISO 2577 | 1.8 % | |
| 吸水率 | 23°C,24hr | ISO 62 | 0.25 % |
| 饱和,23°C | ISO 62 | 0.50 % | |
| 粘度值 | 降低的粘度 | ISO 1628 | 140.0 ml/g |
| 可燃性 | 测试条件 | 测试方法 | 德国TechnoCompound/TechnoDur PBT2 Natural (9998) |
|---|---|---|---|
| UL阻燃等级 | 0.8mm | Internal Method | HB |
| 灼热丝易燃指数 | 2.0mm | IEC 60695-2-12 | 750 °C |