Polychlorotrifluoroethylene (PCTFE or PTFCE) is a thermoplastic chlorofluoropolymer with the molecular formula (CF 2 CClF) n, where n is the number of monomer units in the polymer molecule. It is similar to polytetrafluoroethene (PTFE), except that it is a homopolymer of the monomer chlorotrifluoroethylene (CTFE) instead of tetrafluoroethene.

PolyCloroTriFluoroEthylene (PCTFE) is a melt-processable homopolymer in which one fluorine atom of the PTFE structure is substituted by a chlorine atom. This atom replacement gives some advantages to PCTFE such as transparency, lower gas permeability, and higher mechanical strength to the detriment of a higher coefficient of friction over PTFE.

PCTFE (Polychlorotrifluoroethylene) is a thermoplastic chlorofluoropolymer that exhibits a range of exceptional mechanical properties. It is a homopolymer of chlorotrifluoroethylene (CTFE) and shares similarities with PTFE (polytetrafluoroethylene), albeit with distinct characteristics.

Chlorine and fluorine in the middle of this unique fluoropolymer contribute to its high compressive strength, low deformation under load and stability within a wide thermal range. PCTFE was developed and manufactured by the 3M Company under the brand name of Kel-F®.

2020年10月5日 · Although not well known, PCTFE (Polychlorotrifluoroethylene) forms an ideal substitute for PTFE in certain applications where PTFE is unable to perform adequately. The table below is meant to offer a snapshot comparison of the two, such that any application engineer can evaluate the key differences.

Polychlorotrifluoroethylene, commonly known as PCTFE, is a high-performance thermoplastic that belongs to the family of halogenated polymers. Notably, this synthetic fluoropolymer uniquely combines the physical properties of both plastics and rubbers.

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.

Often used as gaskets and bearings, these slippery-surface PCTFE rods absorb virtually no moisture. PCTFE is equivalent to Kel-F and Neoflon. For technical drawings and 3-D models, click on a part number. Choose from our selection of PCTFE in a wide range of styles and sizes. Same and Next Day Delivery.

Polychlorotrifluoroethylene (PCTFE) is a high-performance fluoropolymer. Alfa Chemistry explains the key relationship between the structure and performance of PCTFE in this article.

Polychlorotrifluoroethylene (PCTFE) is a versatile fluoropolymer that is widely used in a variety of industries. PCTFE is highly desired in severe industrial conditions due to its superior chemical resistance, thermal stability, and low gas permeability.