Who manufactures PCTFE?
PCTFE was developed and manufactured by the 3M Company under the brand name of Kel-F®. In 1995, the 3M Company discontinued manufacturing the resin and sold the rights to Daikin Industries Ltd., who now produces the resin under the brand name Neoflon® PCTFE.
What does PCTFE stand for?
Polychlorotrifluoroethylene
Polychlorotrifluoroethylene (PCTFE or PTFCE) is a thermoplastic chlorofluoropolymer with the molecular formula (CF2CClF)n, where n is the number of monomer units in the polymer molecule.
What is the difference between PCTFE and PTFE?
PCTFE is a homopolymer of chlorotrifluoroethylene (CTFE), whereas PTFE is a homopolymer of tetrafluoroethylene. PCTFE is a harder and stronger polymer, with better mechanical properties than PTFE. Though PCTFE has excellent chemical resistance, it is still less than that of PTFE.
Who makes Kel F?
3M
Please Note: The Kel-F® brand belongs to 3M, but their production was discontinued in 1995. The only remaining resin is made by Daikin Industries of Japan and called Neoflon®.
What is PCTFE material?
PCTFE (polychlorotrifluoroethylene), commonly referred to as Kel-F® or Neoflon®, is a fluoropolymer material with outstanding strength, stiffness, and dimensional stability. PCTFE has excellent chemical resistance, radiation resistance, and flammability characteristics.
How is PCTFE made?
PCTFE is made from chlorotrifluoroethylene by suspension-polymerization or by emulsion-polymerization with a redox-indicator or a peroxide as starting reagent. PCTFE is a semi-crystalline thermoplastic. This material can be process by extrusion or injection moulding in temperature range of 280-350°C.
What is Polychlorotrifluoroethylene made of?
polychlorotrifluoroethylene (PCTFE), synthetic resin formed by the polymerization of chlorotrifluoroethylene. It is a moldable, temperature-resistant, and chemical-resistant plastic that finds specialty applications in the chemical, electrical, and aerospace industries.
Is PCTFE a thermoplastic?
Polychlorotrifluoroethylene (PCTFE) is a thermoplastic chlorofluoropolymer; some of its fluoropolymer cousins include: FEP, Kynar® PVDF, Teflon® PTFE and Halar® ECTFE.
How is PCTFE manufactured?
What monomer is PCTFE made of?
polychlorotrifluoroethylene (PCTFE), synthetic resin formed by the polymerization of chlorotrifluoroethylene.