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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
PTFE M-18 日本大金
POLYFLON™
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物性数据
| 热性能 | 测试条件 | 测试方法 | 日本大金/M-18 |
|---|---|---|---|
| 连续使用温度 | 260 °C | ||
| 熔融温度 | DSC | 327 °C |
| 补充信息 | 测试条件 | 测试方法 | 日本大金/M-18 |
|---|---|---|---|
| MITFlexuralLife | ASTM D2178 | 5E+06 | |
| StretchingVoidIndex | ASTM D4895 | 300 |
| 机械性能 | 测试条件 | 测试方法 | 日本大金/M-18 |
|---|---|---|---|
| 拉伸强度 | 屈服,1.50mm | ASTM D4894 | 43.0 Mpa |
| 热变形温度 | 25°C,14MPa | ASTM D621 | 17.2 % |
| 200°C,6.9MPa | ASTM D621 | 27.0 % | |
| 100°C,14MPa | ASTM D621 | 33.3 % | |
| 伸长率 | 断裂,1.50mm | ASTM D4894 | 400 % |
| 压缩强度 | 25%应变3 | ASTM D695 | 28.1 Mpa |
| 0%应变2 | ASTM D695 | 7.80 Mpa | |
| 1%应变3 | ASTM D695 | 5.00 Mpa |
| 电气性能 | 测试条件 | 测试方法 | 日本大金/M-18 |
|---|---|---|---|
| 表面电阻率 | ASTM D257 | >1.0E+15 ohms | |
| 耗散因数 | 1kHz | ASTM D150 | <1.0E-4 |
| 介电常数 | 1kHz | ASTM D150 | <2.10 |
| 介电强度 | 100 KV/mm | ||
| 体积电阻率 | ASTM D257 | >1.0E+18 ohms·cm |
| 弹性体 | 测试条件 | 测试方法 | 日本大金/M-18 |
|---|---|---|---|
| 压缩永久变形 | 25°C4 | ASTM D621 | 8.6 % |
| 100°C4 | ASTM D621 | 20 % | |
| 200°C5 | ASTM D621 | 16 % |
| 物理性能 | 测试条件 | 测试方法 | 日本大金/M-18 |
|---|---|---|---|
| 表观密度 | ASTM D4894 | 0.48 g/cm³ | |
| 收缩率 | MD | Internal Method | 3.2 % |