Welcome to the official website of Shenzhen Dankai Technology Co., Ltd.!
Sitemap | contact us | Online message | CN
Telephone：
+8615158121839
Hot key words：Polyperfluoroethylene propylene(FEP/F46) PTFE Teflon series PFA PVDF
News
Telephone：
+8615158121839Information details
The difference between PTFE, PFA, FEP, ETFE
- Categories:Industry news
- Author:Miss Teflon tube
- Origin:Miss Teflon tube
- Time of issue:2019-04-22 09:40
- Views:
The difference between PTFE, PFA, FEP, ETFE
- Categories:Industry news
- Author:Miss Teflon tube
- Origin:Miss Teflon tube
- Time of issue:2019-04-22 09:40
- Views:
The difference between PTFE, PFA, FEP, ETFE
PTFE polytetrafluoroethylene (also called PTEF), PFA tetrafluoroethylene and perfluoroalkoxy vinyl ether copolymer (also called: perfluoroalkylate), FEP fluorinated ethylene propylene copolymer (also called F46, It is a copolymer of tetrafluoroethylene and hexafluoropropylene), a copolymer of ETFE ethylene and tetrafluoroethylene (commonly known as polyvinyl fluoride). Heat resistance from large to small is PTFE above 260℃; PFA 260℃; FEP 200℃; ETFE 150℃
Teflon is divided into several basic types: PTFE, FEP, PFA, ETFE:
Teflon PTFE: PTFE (polytetrafluoroethylene) non-stick coating can be used continuously at 260°C, with a maximum use temperature of 290-300°C, extremely low friction coefficient, good wear resistance and excellent chemical stability.
Teflon FEP: FEP (fluorinated ethylene propylene copolymer) non-stick coating melts and flows to form a non-porous film during baking. It has excellent chemical stability and excellent non-stick characteristics. The maximum use temperature is 200 ℃
Teflon PFA: PFA (perfluoroalkyl compound) non-stick coating melts and flows during baking to form a non-porous film like FEP. The advantage of PFA is that it has a higher continuous use temperature of 260°C, stronger stiffness and toughness, and is especially suitable for anti-sticking and chemical resistance applications under high temperature conditions.
Teflon ETFE: ETFE is a copolymer of ethylene and tetrafluoroethylene. This resin is the toughest fluoropolymer. It can form a highly durable coating with excellent chemical resistance and can be used at 150°C. Work continuously.
More news
Landline： 0755-29979617
Cell phone： 15818669373
Add WeChat, free sample
Follow the corporate public account
Shenzhen Dankai Technology Co., Ltd.
Address: Area B, 4th Floor, Building 1, North Yongfa Science and Technology Park, Yanchuan North, Chaoyang Road, Songgang Town, Bao'an District, Shenzhen
Tel: 0755-29979617 23127719 23127819
Fax: 86-0755-29979492
Follow us
Page copyright©1998-2024 Shenzhen Dan Kai Technology Co., Ltd. Guangdong