3M™ Dyneon™ Fluoroplastic PFA FLEX8502UHPZ
Generic Name: 全氟烷氧基 (PFA) - 提供方: 3M Advanced Materials Division
3M™ Dyneon™ PFA FLEXUHPZ series exhibits improved environmental stress crack resistance (ESCR) to stress cracking agents such as fluorosurfactants and fluorosurfactant-containing chemicals. In addition, this series offers very low levels of extractable ions, making it ideal for critical semiconductor wet chemical processes. 3M offers two grades in its PFA FLEX product line: PFA FLEX8502UHPZ for tubing applications and PFA FLEX8515UHPZ for injection molding applications.
Features and Benefits
•Improved clarity
•Extremely low levels of extractable ions
•Smoother surfaces
•Flame resistance
•Temperature capability up to 240℃
•Excellent chemical resistance
•Significantly longer life in fluorosurfactant containing fluids
材料特性:低萃取物、耐化学品良好、阻燃性
材料用途:管件
外观加工:颗粒
材料产地:北美洲、欧洲
物理性能 | 额定值 | 单位制 | 测试方法 |
密度/比重 | 2.15 | g/cm³ | ASTM D792 |
熔流率(熔体流动速率)(372℃/5.0 kg) | 2.0 | g/10 min | ASTM D1238 |
吸水率(24hr) | < 0.50 | % | ASTM D570 |
机械性能 | 额定值 | 单位制 | 测试方法 |
抗张强度(断裂,23℃) | 35.0 | MPa | ASTM D638 |
伸长率(断裂,23℃) | 330 | % | ASTM D638 |
弯曲模量 | 600 | MPa | ASTM D790 |
热性能 | 额定值 | 单位制 | 测试方法 |
熔融温度 | 290 | ℃ | ASTM D4591 |
电气性能 | 额定值 | 单位制 | 测试方法 |
介电常数(1 MHz) | 2.02 到 2.08 | ASTM D150 | |
耗散因数(1MHz) | < 3.0E-4 | ASTM D150 | |
可燃性 | 额定值 | 单位制 | 测试方法 |
极限氧指数 | > 95 | % | ASTM D2863 |