| 產品參數 | | 品牌 | Teflon | | 產品特性 | *** | | 是否進口 | 否 | | 產地 | 美國 | | 廠家(產地) | 美國杜邦 | | 牌號 | TE9725X | | 銷售方式 | 品牌經銷 | | 品名 | PFA | | 加工級別 | 擠出級 | | 特性級別 | *** | | 用途級別 | 電線電纜級 | | 產品規格 | 25KG/包 | | 可售賣地 | 全國 | | 類型 | 標準料 | | 經銷美國杜邦科幕Teflon PFA TE9725X Density / Specific Gravity | 2.14 | g/cm3 | ASTM D792 | Melt Mass-Flow Rate (MFR)?(372°C/5.0 kg) | 1.7 | g/10 min | ASTM D3307,?ISO 12086 | Water Absorption?(24 hr) | <0.030 | | ASTM D570 | | Hardness | Nominal Value | Unit | Test Method | Durometer Hardness?(Shore D) | 55 |
| ASTM D2240,?ISO 868 |
| Mechanical | Nominal Value | Unit | Test Method | Tensile Strength?(23°C) | 26.0 | MPa | ASTM D3307,?ISO 12086 | Tensile Elongation?(Break, 23°C) | 300 | | ASTM D3307,?ISO 12086 | Flexural Modulus?(23°C) | 625 | MPa | ASTM D790,?ISO 178 |
| Thermal | Nominal Value | Unit | Test Method | Melting Temperature | 305 | °C | ASTM D4591 |
| Electrical | Nominal Value | Unit | Test Method | Volume Resistivity | 1.0E 18 | ohms·cm | ASTM D257,?ISO 1325 | Dielectric Strength |
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| 0.250 mm, Method A (Short-Time) | 80 | kV/mm | ASTM D149 | 0.250 mm | 80 | kV/mm | IEC 60243-1 | Dielectric Constant?(1 MHz) | 2.03 |
| ASTM D150,?IEC 60250 | Dissipation Factor?(1 MHz) | <2.0e-4 |
| ASTM D150,?IEC 60250 | | Flammability | Nominal Value | Unit | Test Method | Flame Rating?2 | V-0 |
| UL 94 | Oxygen Index | > 95 | | ASTM D2863,?ISO 4589-2 |
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