3M™ Dyneon™ Fluoroplastic PFA 6505TZ
Generic Name: 全氟烷氧基 (PFA) - 提供方: 3M Advanced Materials Division
3M™ Dyneon™ Fluoroplastic Granules PFA 6505TZ (a fully fluorinated copolymer of tetrafluoroethylene and perfluorovinylether) has exceptional temperature resistance, excellent electrical properties and excellent chemical inertness and weather resistance. It is used in molded valves, pumps, tanks, filters, pipes, and in wire and cable applications.
Features and Benefits
•Wide service temperature range
•Excellent, almost universal resistance to solvents and chemicals
•High transparency
•Extremely high weathering resistance and UV stability
•Smooth surfaces
•Broad processing window
•High limiting oxygen index: does not support combustion
•Good non-stick characteristics
•Excellent electrical insulation properties
•Excellent mold release
•Good low friction properties
•Excellent stress crack resistance
材料特性:低摩擦系数、共聚物、流动性高、抗溶剂、耐化学品良好、食品接触的合规性、无润湿、无粘性、耐紫外光良好、热稳定良好、耐候、抗燃、清晰度高
材料用途:泵件、电线电缆应用、阀门/阀门部件、管道系统、过滤器、水箱
外观加工:清晰/透明、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 |
表观密度 | -- | g/cm³ | DIN 53466 |
熔流率(熔体流动速率)(372℃/5.0 kg) | 5.0 | g/10 min | ASTM D1238 |
机械性能 | 额定值 | 单位制 | 测试方法 |
抗张强度(23℃) | 32.0 | MPa | ASTM D638 |
伸长率(断裂,23℃) | 410 | % | ASTM D638 |
弯曲模量 | 550 | MPa | ASTM D790 |
硬度 | 额定值 | 单位制 | 测试方法 |
肖氏硬度(邵氏D) | 60 | ASTM D2240 | |
热性能 | 额定值 | 单位制 | 测试方法 |
熔融温度 | 308 | ℃ | ASTM D4591 |
可燃性 | 额定值 | 单位制 | 测试方法 |
UL阻燃等级 | V-0 | UL 94 | |
极限氧指数 | > 95 | % | ASTM D2863 |