Synonym | POLY(HEXAFLUOROPROPYLENE OXIDE), PERFLUOROPOLYALKYL ETHER, 2-ethanediyl]],.alpha.-(pentafluoroethyl)-.omega.-[tetrafluoro(trifluoromethyl)ethoxy]-Poly[oxy[trifluoro(trifluoromethyl)-1, alpha-(pentafluoroethyl)-poly[oxy[trifluoro(trifluoromethyl)-2-ethanediyl]], omega-[tetrafluoro(trifluoromethyl)ethoxy]-, POLY(HEXAFLUOROPROPYLENE OXIDE) VISCOS&, POLY(HEXAFLUOROPROPYLENE OXIDE), VISCOSI, Polyoxytrifluoro(trifluoromethyl)-1,2-ethanediyl, .alpha.-(pentafluoroethyl)-.omega.-tetrafluoro(trifluoromethyl)ethoxy-, PERFLUOROPOLYALKYL ETHER, Perfluoropolyether, Perfluoropolyalkylether, PFPE |