LIQUID CRYSTAL POLYESTER LIQUID COMPOSITION

摘要

PURPOSE: A liquid composition is provided to offer liquid-polyester-impregnated fiber sheet having less propensity causing decrease of strength even in case of being exposed to high moisture. CONSTITUTION: A liquid composition contains liquid crystal polyester, solvent, and surface-treated silica, the surface treated silica is silica having volume average particle diameter of 0.1-1.5 micron. The surface is treated by silane compound having one or more kinds of groups selected from a group consisting of methacryloyloxy group, a phenyl group, a vinyl group, and an epoxy group. The solvent comprises an aprotic compound of 50 weight% or more. The contents of the liquid polyester is 5-60 weight% on the basis of total weight of the liquid polyester and solvent.