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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
PP GK-62 美国ITW
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物性数据
| 热性能 | 测试条件 | 测试方法 | 美国ITW/GK-62 |
|---|---|---|---|
| RTI | UL 746 | 115 °C | |
| RTI Elec | UL 746 | 115 °C | |
| 热变形温度 | 0.45MPa,未退火 | ASTM D648 | 121 °C |
| 电气性能 | 测试条件 | 测试方法 | 美国ITW/GK-62 |
|---|---|---|---|
| 高电弧燃烧指数 | HAI | UL 746 | PLC 0 |
| 高电压电弧起痕速率 | HVTR | UL 746 | mm/min |
| 耗散因数 | ASTM D150 | 1.9E-03 | |
| 介电常数 | ASTM D150 | 2.30 | |
| 介电强度 | ASTM D149 | 29 kV/mm | |
| ASTM D149 | 45300 V | ||
| 热丝引燃 | HWI | UL 746 | PLC 4 sec |
| 体积电阻率 | ASTM D257 | 4E+15 ohms·cm | |
| 相比漏电起痕指数 | CTI | ASTM D3638 | PLC 0 |
| 薄膜 | 测试条件 | 测试方法 | 美国ITW/GK-62 |
|---|---|---|---|
| 薄膜厚度 | 1500to1700 µm | ||
| 处理 | ASTM D2578 | >50 dyne/cm | |
| 拉伸强度 | TD:屈服 | ASTM D882 | 22.1 MPa |
| MD:屈服 | ASTM D882 | 30.3 MPa |
| 可燃性 | 测试条件 | 测试方法 | 美国ITW/GK-62 |
|---|---|---|---|
| UL阻燃等级 | UL 94 | V-0 | |
| 极限氧指数 | ASTM D2863 | 29 % |
| 物理性能 | 测试条件 | 测试方法 | 美国ITW/GK-62 |
|---|---|---|---|
| 密度 | ASTM D792 | 1.04 g/cm³ | |
| 吸水率 | 饱和 | ASTM D570 | 0.060 % |