Khoom

Perfluoroethylene propylene copolymer

Khoom Taw qhia

Perfluoroethylene propylene copolymer Cov ntaub ntawv yooj yim

Khoom npe:	Perfluoroethylene propylene copolymer
Synonyms:	Perfluoroethylene propylene copolymer; Tetrafluoroethylene-hexafluoropropene copolymer; Perfluoroethylene Proylene Copolymer; 1-Propene, 1,1,2,3,3,3-hexafluoro-, polymer nrog tetrafluoroethylene ETH TRAFLUOLOMEROPE; ROETHENE-HEXAFLUOROPROOPENECOPOLYMERFUMES; HEXAFLUOROPROPYLENE-TETRAFLUOROETHYLENECOPOLYMER; 1,1,2,3,3,3-hexafluoro-1-propen polymer nrog tetrafluoroethene
CAS:	25067-11-2
MF:	C5F10
MW:	250.04
EINECS:
Khoom Categories:	Polymers
Mol File:	25067-11-2.mol

Perfluoroethylene propylene copolymer tshuaj muaj zog

Melting point	270 degree
EPA Tshuaj Registry System	Hexafluoropropene tetrafluoroethene polymer (25067-11-2)

Cov ntaub ntawv kev nyab xeeb

MSDS Cov Ntaub Ntawv

Perfluoroethylene propylene copolymer Siv thiab Synthesis

Kev piav qhia	Cov fluorinated ethylene propylene (Perfluoroethylene propylene copolymer; FEP) macromolecule muaj feem ntau ntawm cov kab sib txuas nrog cov monomer hauv paus [-(CF2)3 -CF(CF3)-]n.Qhov no translucent fluorocarbon yog hloov tau thiab ua haujlwm ntau dua. PTFE, thiab zoo li PTFE nws resists rau tag nrho cov paub tshuaj tshwj tsis yog molten alkali hlau, elemental fluorine, fluorine precursors, thiab concentrated perchloric acid. Nws tiv taus qhov kub txog 200 degree thiab tuaj yeem ua kom tsis muaj menyuam los ntawm txhua txoj kev paub tshuaj thiab thermal. Tej yam ua tib zoo npaj cov yeeb yaj kiab ntawm FEP tuaj yeem siv los ua qhov rais hauv cov khoom siv thaum tsim nyog. Cov khoom lag luam tau pom dav siv los ua cov yeeb nkab haum liner nrog rau cov liner hauv cov hlab ntsha me.
Chemical Properties	Zoo ib yam li polytetrafluoroethylene tab sis muaj ntau dua coefficient ntawm kev sib txhuam.
Siv	Perfluoroethylene propylene copolymer tuaj yeem siv rau hauv cov hlau thiab cable rwb thaiv tsev, cov yeeb nkab hauv ob sab phlu, hauv ob sab phlu rau cov khoom siv. Fibers yog siv rau kev soj ntsuam kev soj ntsuam thiab huab cua separators.
Txhais	Ib copolymer ntawm tetrafluoroethylene thiab hexafluoropropylene nrog cov khoom zoo ib yam li polytetrafluoroethylene resin. Cov qauv rov ua dua ntawm cov molecule yog [–CF2–CF2–CF2CF(CF3)–]n.
Txoj kev tsim khoom	Lub elastomer yog npaj los ntawm kev kub siab, dawb-radical aqueous emulsion polymerization. Fluorine yog hloov rau hydrogen. Cov pib yog cov organic lossis inorganic peroxy compounds, xws li ammonium persulfate, thiab tus neeg sawv cev emulsifying feem ntau yog fluorinated acid xab npum. Daim ntawv thov muaj xws li tubing, hose, thiab gaskets.