LOW REFRACTIVE INDEX CLADDING COMPOSITIONS WITH EXCELLENT INTERFACIAL ADHESION PROPERTY FOR PLASTIC OPTICAL FIBER OR PLASTIC IMAGE FIBER

摘要

The present invention relates to a composition for a plastic clad optical fiber or fibers of the low refractive index images with excellent interfacial adhesion , a composition comprising a vinylidene fluoride / tetrafluoroethylene / hexafluoropropylene -based copolymer and a multi methacrylate polymer in accordance with the present invention is a composition for plastic optical fibers and plastic clad fibers of the image represented by the low refractive index of the core and excellent interfacial adhesion as it is very useful .