代理大金氟化工(Daikin Fluorochemicals)PFA(全氟烷氧基树脂) Neoflon 可熔性聚四氟乙烯,长期现货销售,质量稳定,货源充足.毛总15807693310老板15322412218
现货(rPESU)高温增韧剂VW-10200RFP,VW-100300RP,VW-10700RFP聚醚砜PESU添加剂粉
PESU增韧剂5003P,4100P,4800P,3600P,5200P,5003MPS,5900P,7600P,2603P,5003PS增韧粉末PES
TPI超细粉,PI超细粉,PAI超细粉,PEEK超细粉,PSU超细粉,PPS超细粉,PA12超细粉,TPU超细粉,PEI超细粉,
PTFE微粉,FEP微粉,PFA微粉,PVDF微粉,ETFE微粉,PCTFE微粉,ECTFE微粉,PBI细粉,3D打印粉末
Neoflon® PFA AF-3000
PFA(全氟烷氧基树脂)
大金氟化工(Daikin Fluorochemicals)
产品描述
NEOFLON PFA is a fluoropolymer film with about the same characteristics as PTFE.
Introduction
- NEOFLON PFA film is smooth high-performing non-stretch film which is formed by melt extrusion with NEOFLON PFA material.
- NEOFLON PFA film has a molecular structure in which a principle chain consisting of atoms of carbon and fluorine is combined with the perfluoroalkoxyl group, to give outstanding heat and chemical resistance, nonadhesion, and nonflammability.
- It also possesses fabricating characteristics including sealing, thermoforming, welding and heat bonding as well as adhesion (surface treatment items).
基本信息
技术参数
| 机械性能 | 值/单位 | 测试标准 | 测试条件 |
|---|
拉伸强度 | | | |
- | 40.9 Mpa | ASTM D3368 | |
拉伸延伸率 | | | |
- | 390 % | ASTM D3368 | |
| 热学性能 | 值/单位 | 测试标准 | 测试条件 |
|---|
熔融温度(Tm) | 305 °C | DSC | |
| 薄膜性能 | 值/单位 | 测试标准 | 测试条件 |
|---|
薄膜测试厚度 | 25 μm | ASTM D3368 | |
自由/热收缩 | 0 % | ASTM D3368 | MD, 200℃×10mi |
自由/热收缩 | -1.2 % | ASTM D3368 | TD, 200℃× |
Neoflon PFA AP-210大金氟化工(Daikin Fluorochemicals)PFA(全氟烷氧基树脂) Neoflon PFA AF-0012大金氟化工(Daikin Fluorochemicals)PFA(全氟烷氧基树脂)Neoflon PFA AF-0025大金氟化工(Daikin Fluorochemicals)PFA(全氟烷氧基树脂)Neoflon PFA AF-0025B1大金氟化工(Daikin Fluorochemicals)PFA(全氟烷氧基树脂)Neoflon PFA AF-0050大金氟化工(Daikin Fluorochemicals)PFA(全氟烷氧基树脂)Neoflon PFA AF-0050B1大金氟化工(Daikin Fluorochemicals)PFA(全氟烷氧基树脂)Neoflon PFA AF-0100大金氟化工(Daikin Fluorochemicals)PFA(全氟烷氧基树脂)Neoflon PFA AF-0100B1大金氟化工(Daikin Fluorochemicals)PFA(全氟烷氧基树脂)Neoflon PFA AF-0250大金氟化工(Daikin Fluorochemicals)PFA(全氟烷氧基树脂)Neoflon PFA AF-0500大金氟化工(Daikin Fluorochemicals)PFA(全氟烷氧基树脂)Neoflon PFA AF-1000大金氟化工(Daikin Fluorochemicals)PFA(全氟烷氧基树脂)Neoflon PFA AF-2400大金氟化工(Daikin Fluorochemicals)PFA(全氟烷氧基树脂)Neoflon PFA AF-3000大金氟化工(Daikin Fluorochemicals)PFA(全氟烷氧基树脂)Neoflon PFA AP-201大金氟化工(Daikin Fluorochemicals)PFA(全氟烷氧基树脂)Neoflon PFA AP-201SH大金氟化工(Daikin Fluorochemicals)PFA(全氟烷氧基树脂)Neoflon PFA AP-202大金氟化工(Daikin Fluorochemicals)PFA(全氟烷氧基树脂)Neoflon PFA AP-211SH大金氟化工(Daikin Fluorochemicals)PFA(全氟烷氧基树脂)Neoflon PFA AP-221SH大金氟化工(Daikin Fluorochemicals)PFA(全氟烷氧基树脂)Neoflon PFA AP-230Neoflon PFA AP-230ASL大金氟化工(Daikin Fluorochemicals)PFA(全氟烷氧基树脂)DAI-EL PFA AP-230SH大金氟化工(Daikin Fluorochemicals)PFA(全氟烷氧基树脂)Neoflon PFA AP-231SH大金氟化工(Daikin Fluorochemicals)PFA(全氟烷氧基树脂)PFA可熔性聚四氟乙烯
PFA是聚四氟乙烯改性 温度可以达到260摄氏度,全氟烷氧基树脂PFA树脂相对来说是比较新的可熔融加工的氟塑料。PFA的熔点大约为580 ℉ ,密度为2.13-2.16g/cc(克/立方厘米)。PFA与 PTFE和FEP相似,但在302℃以上时,机械性能略优于FEP,且可在高达500 ℉ 下的温度下使用,它的耐化学品性与PTEF相当。PFA的产品形式有用于模塑和挤塑的粒状产品,用于旋转模塑和涂料的粉状产品;其半成品有膜、板、棒和管材。美国市场经销的PFA树脂有DUPOut公司的Teflon牌、Daikin公司的Neoflon牌、Ansimont公司的Hthen牌、HOechst Celanese公司的 Hostafl牌。科幕PFA的用途与FEP类似.
PFA塑料,全称可熔性聚四氟乙烯,英文名Perfluoroalkoxy,是一种由全氟丙基全氟乙烯基醚与聚四氟乙烯共聚而成的全氟烷氧基树脂。其密度为2.13-2.167克/立方厘米,成型温度范围为350-400℃,长期耐温区间为-196℃至260℃。作为热塑性材料,具有与聚四氟乙烯相似的耐化学腐蚀性、低摩擦系数及稳定的电绝缘性能,阻燃等级达V0级,抗蠕变性和拉伸强度优于聚四氟乙烯。
该材料可通过注塑、挤出等工艺加工,但流动性差且高温易分解,需严格控制成型温度(≤475℃)。主要用于制造耐腐蚀部件、密封件、器械、高温电缆绝缘层及泵阀衬套等工业部件。主要品牌包括杜邦Teflon、大金Neoflon等,产品形式涵盖粒料、粉料及膜、管材等半成品。
PFA可熔性聚四氟乙烯中国一级代理商包括东莞市东利塑胶原料有限公司,供应全系列原厂原包


