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MELT PROCESSIBLE SEMICRYSTALLINE FLUOROPOLYMER HAVING REPEATING UNITS ARISING FROM TETRAFLUOROETHYLENE, HEXAFLUOROPROPYLENE, AND HYDROCARBON MONOMER HAVING A CARBOXYL GROUP AND A POLYMERIZABLE CARBON-CARBON DOUBLE BOND AND MULTI-LAYER ARTICLES COMPRISING A LAYER OF THE MELT PROCESSIBLE SEMICRYSTALLINE FLUOROPOLYMER
MELT PROCESSIBLE SEMICRYSTALLINE FLUOROPOLYMER HAVING REPEATING UNITS ARISING FROM TETRAFLUOROETHYLENE, HEXAFLUOROPROPYLENE, AND HYDROCARBON MONOMER HAVING A CARBOXYL GROUP AND A POLYMERIZABLE CARBON-CARBON DOUBLE BOND AND MULTI-LAYER ARTICLES COMPRISING A LAYER OF THE MELT PROCESSIBLE SEMICRYSTALLINE FLUOROPOLYMER
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机译:具有四氟乙烯,聚合物级碳纳米管和多层胶合体的熔融碳纳米管氟聚合物,具有重复单元
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摘要
Disclosed is a melt processible semicrystalline fluoropolymer comprising: (a) about 2 to about 20 weight percent of repeating units arising from hexafluoropropylene; (b) about 0.001 to about 1 weight percent of repeating units arising from a hydrocarbon monomer having a carboxyl group and a polymerizable carbon-carbon double bond; and (c) the remaining weight percent of repeating units arising from tetrafluoroethylene. This melt processible semicrystalline fluoropolymer is impermeable to fuels and is useful as a lining for petroleum fuel tubing, as well as chemical resistance coating for, or adhesive between, perfluoropolymer and other polymers, metals and inorganics.
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