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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
PFA MFA 1041 美国索尔维
HYFLON®
电线,电缆应用
阻燃,导电
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物性数据
| 热性能 | 测试条件 | 测试方法 | 美国索尔维/MFA 1041 |
|---|---|---|---|
| 比热 | 23℃ | DSC | 1000 J/kg/℃ |
| 导热系数 | 40℃ | ASTM C-177 | 0.2 W/m/K |
| 熔融热 | DSC | 18-26 J/g | |
| 熔融温度 | ASTM D-3307 | 280-290 ℃ | |
| 线性热膨胀系数 | Flow | ASTM D-696 | 0.00016 cm/cm/℃ |
| 其他性能 | 测试条件 | 测试方法 | 美国索尔维/MFA 1041 |
|---|---|---|---|
| UL阻燃等级 | UL 94 | V-0 | |
| 潜热 | J/g | NFPA 259 970 |
| 机械性能 | 测试条件 | 测试方法 | 美国索尔维/MFA 1041 |
|---|---|---|---|
| 断裂伸长率 | 23℃ | ASTM D-1708 | >280 % |
| 简支梁缺口冲击强度 | ASTM D-256 | No Break | |
| 拉伸模量 | 23℃ | ASTM D-1708 | 550 MPa |
| 拉伸强度 | 23℃，断裂 | ASTM D-1708 | >20 MPa |
| 硬度 | Shore D | ASTM D-2240 | 58 |
| 电气性能 | 测试条件 | 测试方法 | 美国索尔维/MFA 1041 |
|---|---|---|---|
| 表面电阻率 | ASTM D-257 | >1.0E+17 ohms | |
| 耗散因数 | 23℃，1E+6Hz | ASTM D-150 | 0.0002 |
| 23℃，9E+8Hz | ASTM D-150 | 0.0002 | |
| 23℃，2E+9Hz | ASTM D-150 | 0.0002 | |
| 介电常数 | 23℃，1E+6Hz | ASTM D-150 | 2 |
| 23℃，2E+9Hz | ASTM D-150 | 2 | |
| 23℃，9E+8Hz | ASTM D-150 | 2 | |
| 耐压强度 | ASTM D-149 | 38 kV/mm | |
| 体积电阻率 | ASTM D-257 | >1.0E+17 ohm·cm |
| 基本性能 | 测试条件 | 测试方法 | 美国索尔维/MFA 1041 |
|---|---|---|---|
| 熔体质量流动速率 | 372℃/5.0kg | ASTM D-1238 | 25 g/10min |