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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
POM Copolymer Tenopom® POM B3 MF PRTA011 PR305 MSP 巴西Petropol
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物性数据
| 热性能 | 测试条件 | 测试方法 | 巴西Petropol/Tenopom® POM B3 MF PRTA011 PR305 MSP |
|---|---|---|---|
| 热变形温度 | 1.8MPa,未退火,6.35mm | ASTM D648 | 100 °C |
| 0.45MPa,未退火,6.35mm | ASTM D648 | 160 °C | |
| 熔融温度 | ASTM D3418 | 170 °C |
| 冲击性能 | 测试条件 | 测试方法 | 巴西Petropol/Tenopom® POM B3 MF PRTA011 PR305 MSP |
|---|---|---|---|
| 悬壁梁缺口冲击强度 | ASTM D256 | 60 J/m |
| 机械性能 | 测试条件 | 测试方法 | 巴西Petropol/Tenopom® POM B3 MF PRTA011 PR305 MSP |
|---|---|---|---|
| 拉伸强度 | ASTM D638 | 61.0 MPa | |
| 伸长率 | 断裂 | ASTM D638 | 50 % |
| 弯曲模量 | ASTM D790 | 2600 MPa |
| 电气性能 | 测试条件 | 测试方法 | 巴西Petropol/Tenopom® POM B3 MF PRTA011 PR305 MSP |
|---|---|---|---|
| 耗散因数 | 1MHz | ASTM D150 | 6E-03 |
| 体积电阻率 | ASTM D257 | 1E+14 ohms·cm |
| 硬度 | 测试条件 | 测试方法 | 巴西Petropol/Tenopom® POM B3 MF PRTA011 PR305 MSP |
|---|---|---|---|
| 洛氏硬度 | R级 | ASTM D785 | 120 |
| 物理性能 | 测试条件 | 测试方法 | 巴西Petropol/Tenopom® POM B3 MF PRTA011 PR305 MSP |
|---|---|---|---|
| 密度 | ASTM D792 | 1.41 g/cm³ | |
| 熔体质量流动速率 | 190°C/1.05kg | ASTM D1238 | 8.0to10 g/10min |
| 收缩率 | MD | ASTM D955 | 1.8to2.0 % |
| 可燃性 | 测试条件 | 测试方法 | 巴西Petropol/Tenopom® POM B3 MF PRTA011 PR305 MSP |
|---|---|---|---|
| UL阻燃等级 | UL 94 | HB |