| Identification | Back Directory | [Name]
Perfluoroethylene propylene copolymer | [CAS]
25067-11-2 | [Synonyms]
EXTRUDING FEP POWDER
Perfluoroethylene Proylene Copolymer
Fluorinated ethylene-propylene resin
perfluoroethylene propylene copolymer
Fluorinated Ethylene Propylene Copolymer (FEP)
Tetrafluoroethylene-hexafluoropropene copolymer
Hexafluoropropene-tetrafluoroethylene copolymer
TETRAFLUOROETHYLENE-HEXAFLUOROPROPYLENECOPOLYMER
HEXAFLUOROPROPYLENE-TETRAFLUOROETHYLENECOPOLYMER
PERFLUOROINATED ETHYLENE-PROPYLENE COPOLYMER(FEP)
TETRAFLUOROETHENE-HEXAFLUOROPROPENECOPOLYMERFUMES
Hexafluoropropene, polymer with tetrafluoroethylene
1,1,2,3,3,3-hexafluoro-1-propen polymer with tetrafluoroethene
1-Propene, 1,1,2,3,3,3-hexafluoro-, polymer with tetrafluoroethene | [Molecular Formula]
(C2F4)n.(C3H6)m | [MDL Number]
MFCD01863873 | [MOL File]
25067-11-2.mol | [Molecular Weight]
250.04 |
| Chemical Properties | Back Directory | [Definition]
A copolymer of tetrafluoroethylene and hexafluoropropylene with properties similar to polytetrafluoroethylene resin. The repeating structure of the molecule is [–CF2–CF2–CF2CF(CF3)–]n. | [Appearance]
Similar to polytetrafluoroethylene but has a higher coefficient of friction. | [Melting point ]
270 °C | [Uses]
Wire and cable insulation, pipe linings, lining for processing equipment. Fibers are used for filtration screening and mist separators. | [EPA Substance Registry System]
1-Propene, 1,1,2,3,3,3-hexafluoro-, polymer with tetrafluoroethene(25067-11-2) |
| Hazard Information | Back Directory | [Chemical Properties]
Similar to polytetrafluoroethylene but has a higher coefficient of friction. | [Production Methods]
The elastomer is prepared by high-pressure, free-radical
aqueous emulsion polymerization. Fluorine is substituted
for hydrogen. The initiators are organic or inorganic peroxy
compounds, such as ammonium persulfate, and the emulsifying
agent is usually a fluorinated acid soap. Applications
include tubing, hose, and gaskets. |
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