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Home > Encyclopedia > POLY(ETHYLENE-ALT-CHLOROTRIFLUOROETHYLENE)

POLY(ETHYLENE-ALT-CHLOROTRIFLUOROETHYLENE)

POLY(ETHYLENE-ALT-CHLOROTRIFLUOROETHYLENE) structure

POLY(ETHYLENE-ALT-CHLOROTRIFLUOROETHYLENE) 

structure
  • CAS No:

    25101-45-5

  • Formula:

    C4H4ClF3

  • Chemical Name:

    POLY(ETHYLENE-ALT-CHLOROTRIFLUOROETHYLENE)

  • Synonyms:

    chlorotrifluoro-ethenpolymerwithethene;POLY(ETHYLENE-CO-CHLOROTRIFLUOROETHYLENE);POLY(ETHYLENE-ALT-CHLOROTRIFLUOROETHYLENE);POLY(ETHYLENE-ALT-CHLOROTRIFLUORO-ETHYLE NE), MELT INDEX 15-20;POLY(ETHYLENE-ALT-CHLOROTRIFLUORO- &;Ethene, chlorotrifluoro-, polymer with ethene;Chlorotrifluoroethene polymer with ethene;Chlorotrifluoroethylene-ethylene copolymer

  • Categories:

    Industrial Coatings  >  Coating Additive

Description

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.


Chlorotrifluoroethylene-ethylene copolymers (ECTFE) contain about 50 mole % chlorotrifluoroethylene. These copolymers are generally similar to the tetrafluoroethylene-ethylene copolymers in that they are melt-processable and have high impact strength and good chemical resistance. The temperature range of useful performance is from about - 80°C to 170°C. Chlorotrifluoroethylene-ethylene copolymers find use in injection mouldings for chemical process equipment and cable insulation.

POLY(ETHYLENE-ALT-CHLOROTRIFLUOROETHYLENE) Basic Attributes

144.5227696

143.9953623

TSCA listed

Characteristics

1.68 g/mL at 25 °C(lit.)

242 °C

Safety Information

3

Drug Information

ethylene-chlorotrifluoroethylene copolymer

POLY(ETHYLENE-ALT-CHLOROTRIFLUOROETHYLENE) Use and Manufacturing

Uses

Wire and cable insulation is the primary application of ECTFE.

Production

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.

Ethene, 1-chloro-1,2,2-trifluoro-, polymer with ethene: ACTIVE|XU - indicates a substance exempt from reporting under the Chemical Data Reporting Rule, (40 CFR 711).

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