Curable composition for use in optical fiber cladding and optical fiber equipped therewith.

摘要

The present invention provides a curable composition for use in optical fiber cladding comprising 48.8-92.9 wt % of 2-(perfluorooctyl) ethyl acrylate (I), 1.3 SIMILAR 23.8 wt % of 2,2,3,3-tetrafluoroproprylacrylate (II), 5.0 SIMILAR 30.0 wt % of trimethylolpropane triacrylate (III), and 0.1 SIMILAR 5.0 wt % of photopolymerization initiator (IV), wherein the weight ratio [(I)/(II)] of monomer (I) and monomer (II) is within a range of from 75/25 to 98/2, and an optical fiber having cladding formed by the hardening of this curable composition and a core comprising quartz.