| Company Name: |
Quzhou Bestmake Technology Co.,ltd Gold
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| Tel: |
15957008848 |
| Email: |
service@bestmake.ltd |
| Products Intro: |
Product Name:Halar
CAS:25101-45-5
Purity:99.99% Package:580Kg
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| Company Name: |
SIGMA-RBI
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| Tel: |
800 736 3690 (Orders) |
| Email: |
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| Products Intro: |
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| | POLY(ETHYLENE-ALT-CHLOROTRIFLUOROETHYLENE) Basic information |
| Product 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 | | CAS: | 25101-45-5 | | MF: | C4H4ClF3 | | MW: | 144.5227696 | | EINECS: | | | Product Categories: | Polymers;ECTFE | | Mol File: | 25101-45-5.mol |  |
| | POLY(ETHYLENE-ALT-CHLOROTRIFLUOROETHYLENE) Chemical Properties |
| | POLY(ETHYLENE-ALT-CHLOROTRIFLUOROETHYLENE) Usage And Synthesis |
| Chemical Properties | 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. | | Chemical Properties | 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. | | Uses | Wire and cable insulation is the primary application
of ECTFE. | | Production Methods | 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) Preparation Products And Raw materials |
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