3M™ Dyneon™ Fluoroplastic PFA 6910GZ
Generic Name: 全氟烷氧基 (PFA) - 提供方: 3M Advanced Materials Division
3M™ Dyneon™ PFA 6910GZ is a 50% solids fluorothermoplastic aqueous dispersion. It is a copolymer of tetrafluoroethylene and perfluorinated comonomers, with a melt viscosity several orders of magnitude lower than PTFE.
It can be utilized in coating system formulations and in combination with PTFE dispersions, binding resins and pigments. Due to its small particle size, Dyneon PFA 6910GZ can be utilized for sealing extremely fine-pored substrates.
Features and Benefits
•Very fine particle size
•Good thermoplastic machinability
•Outstanding soil and dirt repellency
•Excellent UV stability
材料特性：共聚物、可切削、耐紫外光良好
材料用途：浸漬類用途、涂層應用
外觀加工：分散、浸漬涂布法、可噴涂、涂層
材料產(chǎn)地：北美洲、歐洲
| 物理性能 | 額定值 | 單位制 | 測試方法 |
| 密度/比重 | |||
| --1 | 2.15 | g/cm³ | ASTM D792 |
| --2 | 1.10 | g/cm³ | ASTM D1298 |
| 熔流率（熔體流動速率）(372℃/5.0 kg) | 15 | g/10 min | ASTM D1238 |
| 粘度 | 9.00 | MPa | DIN 54453 |
| pH值 | 9.0 | ASTM E70 | |
| 熱性能 | 額定值 | 單位制 | 測試方法 |
| 熔融溫度 | 306 | ℃ | ASTM D4591 |
| UNCURED PROPERTIES | 額定值 | 單位制 | 測試方法 |
| 固體含量 | 50 | % | ASTM D4441 |
| 備注 1Dry Polymer 2Dispersion |
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