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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 VYLOPET® EMC333 日本东洋纺
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电器用具,浴室配件
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物性数据
| 热性能 | 测试条件 | 测试方法 | 日本东洋纺/VYLOPET® EMC333 |
|---|---|---|---|
| 热变形温度 | 1.80MPa未退火 | ASTM D648 | 225 °C |
| 0.45MPa未退火 | ASTM D648 | 245 °C | |
| 线性热膨胀系数 | 熔点 | 255 °C | |
| 最大使用温度 | ASTMUL746B | 130 °C | |
| MD | ASTM D696 | 3E-05 cm/cm／°C |
| 阻燃性能 | 测试条件 | 测试方法 | 日本东洋纺/VYLOPET® EMC333 |
|---|---|---|---|
| UL阻燃等级 | UL -94 | HB - |
| 电气性能 | 测试条件 | 测试方法 | 日本东洋纺/VYLOPET® EMC333 |
|---|---|---|---|
| 耗散因数 | 耐电弧性 | ASTM D495 | 130 s |
| 介电强度 | 2.00mm | ASTM D149 | 25.0 KV/mm |
| 体积电阻率 | ASTM D257 | 1E+16 Ω.cm |
| 机械性能 | 测试条件 | 测试方法 | 日本东洋纺/VYLOPET® EMC333 |
|---|---|---|---|
| 断裂伸长率 | 23°C | ASTM D638 | 2.2 % |
| 拉伸强度 | 23°C | ASTM D638 | 152 MPa |
| 弯曲模量 | 23°C | ASTM D790 | 10000 MPa |
| 弯曲强度 | 23°C | ASTM D790 | 220 MPa |
| 悬壁梁缺口冲击强度 | 23°C | ASTM D256 | 80.0 J/m |
| 硬度 | 测试条件 | 测试方法 | 日本东洋纺/VYLOPET® EMC333 |
|---|---|---|---|
| 洛氏硬度 | ASTM D785 | 95 M（Scale） |
| 物理性能 | 测试条件 | 测试方法 | 日本东洋纺/VYLOPET® EMC333 |
|---|---|---|---|
| 密度 | ASTM D792 | 1.59 g/cm³ | |
| 收缩率 | MD | ASTM D995 | 0.30 % |
| TD | ASTM D995 | 0.90 % | |
| 吸水率 | ASTM D570 | 0.050 % |