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：低摩擦系數(shù)、共聚物、流動(dòng)性高、抗溶劑、耐化學(xué)品良好、食品接觸的合規(guī)性、無(wú)潤(rùn)濕、無(wú)粘性、耐紫外光良好、熱穩(wěn)定良好、耐候、抗燃、清晰度高
材料用途：泵件、電線(xiàn)電纜應(yīng)用、閥門(mén)/閥門(mén)部件、管道系統(tǒng)、過(guò)濾器、水箱
外觀加工：清晰/透明、顆粒
材料產(chǎn)地：北美洲、歐洲
| 物理性能 | 額定值 | 單位制 | 測(cè)試方法 |
| 密度/比重 | 2.15 | g/cm³ | ASTM D792 |
| 表觀密度 | -- | g/cm³ | DIN 53466 |
| 熔流率（熔體流動(dòng)速率）(372℃/5.0 kg) | 5.0 | g/10 min | ASTM D1238 |
| 機(jī)械性能 | 額定值 | 單位制 | 測(cè)試方法 |
| 抗張強(qiáng)度(23℃) | 32.0 | MPa | ASTM D638 |
| 伸長(zhǎng)率(斷裂,23℃) | 410 | % | ASTM D638 |
| 彎曲模量 | 550 | MPa | ASTM D790 |
| 硬度 | 額定值 | 單位制 | 測(cè)試方法 |
| 肖氏硬度(邵氏D) | 60 | ASTM D2240 | |
| 熱性能 | 額定值 | 單位制 | 測(cè)試方法 |
| 熔融溫度 | 308 | ℃ | ASTM D4591 |
| 可燃性 | 額定值 | 單位制 | 測(cè)試方法 |
| UL阻燃等級(jí) | V-0 | UL 94 | |
| 極限氧指數(shù) | > 95 | % | ASTM D2863 |
