PFA and PTFE are the most common fluorinated polymers produced by dupont
PFA PFA is short for perfluorooxygenyl, or Teflon under the DuPont trademark?PFA.PFA has a low coefficient of friction, so it has excellent non-viscous properties.It is a fairly soft polymer with...
Polytetrafluoroethylene -------- ---- the king of plastics
Teflon is a novel plastic.It was discovered during world war ii, and formal production was only nearly 20 years old.So why is teflon called the "king of plastics"?Because it has many properties that...
Teflon electrical insulation and chemical properties, teflon sealing performance
We all know teflon made of rods, tubes, films, bearings, gaskets, valves and other profiles and parts, widely used in machinery, chemical industry, aviation, electrical electronics, national defense...
Temperature resistance and chemical properties of teflon
In order to improve its creep properties and abrasion resistance, teflon products were modified by filling polytetrafluoroethylene with graphite, carbon black, molybdenum disulfide, glass fiber,...
