3M™ Dyneon™ Fluoroplastic PFA 6502TZ
Generic Name: 全氟烷氧基 (PFA) - 提供方: 3M Advanced Materials Division
3M™ Dyneon™ PFA 6502TZ is a fluorothermoplastic resin for transfer molding applications and extrusion of claddings and linings. Dyneon PFA 6502TZ allows for easy processing under low shear rates, with a wide processing window and excellent color stability. This material can be used in tough environments, such as chemical industry applications, where high strength and extreme thermal and chemical resistance are required.
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
•Transfer molding and extrusion
材料特性:低摩擦系数、高 ESCR(抗应力开裂)、高强度、绝缘、抗燃、抗溶剂、良好的加工性能、良好的颜色稳定性、耐候良好、耐化学品良好、耐热高、耐紫外光良好、清晰度高、脱模性能良好、无粘性
材料用途:衬里
外观加工:清晰/透明、颗粒、挤出、树脂传递成型
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) | 2.0 | g/10 min | ASTM D1238 |
机械性能 | 额定值 | 单位制 | 测试方法 |
抗张强度(23℃) | 30.0 | MPa | ASTM D638 |
伸长率(断裂,23℃) | 380 | % | 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 | 310 | ℃ | ASTM D4591 |
可燃性 | 额定值 | 单位制 | 测试方法 |
极限氧指数 | > 95 | % | ASTM D2863 |