POLY(ETHYLENE-ALT-CHLOROTRIFLUOROETHYLENE) Chemische Eigenschaften,Einsatz,Produktion Methoden
Chemische Eigenschaften
ECTFE has thermal and oxidative stability up to 150–175 ° C.
It is chemically inert to a number of chemicals and solvents
and has good permeability resistance. The copolymer is
50–55% crystalline, depending on the method of preparation.
Verwenden
Wire and cable insulation is the primary application
of ECTFE.
Vorbereitung Methode
PCTFE is a polymer of chlorotrifluoroethylene. Copolymerization
of ethylene and chlorotrifluoroethylene is carried out
by aqueous suspension techniques, by low-temperature polymerization
initiated by oxygen-activated triethylboron in
dichlorotetrafluoroethane, and by radiation-induced polymerization.
POLY(ETHYLENE-ALT-CHLOROTRIFLUOROETHYLENE) Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte