TRANSPARENT FLAME-RETARDANT RESIN COMPOSITION, AND TRANSPARENT FLAME-RETARDANT OPTICAL FIBER RIBBON AND TRANSPARENT FLAME-RETARDANT OPTICAL FIBER CABLE USING THE SAME

摘要

PROBLEM TO BE SOLVED: To provide a transparent flame-retardant optical fiber ribbon, a transparent flame-retardant optical fiber cable, and a flame-retardant resin composition.;SOLUTION: The flame-retardant resin composition contains an ultraviolet-curable resin, a metal hydroxide surface-modified with a vinyl-based silane coupling agent and having an average particle diameter of 0.01-1 μm, and a cyclic phosphazene compound represented by formula (1), wherein the content of the metal hydroxide is 5-60 pts.mass, and the content of the cyclic phosphazene compound is 10-50 pts.mass based on 100 pts.mass of the ultraviolet-curable resin. (In the formula (1), n represents an integer of 3-15, and A represents an alkoxy group or an aryloxy group which has a C6-C20 aromatic ring.);COPYRIGHT: (C)2014,JPO&INPIT