| 摘要 |
PURPOSE: To obtain a precision part which can be mass-produced and has excellent dimensional accuracy in processing. CONSTITUTION: The precision part is a molded article obtained by molding an epoxy resin composition comprising an epoxy resin, a hardener, and an inorganic filler as essential components and curing the molding. The molding shrinkage of the composition is 0.8% or lower. The cured molding has a coefficient of linear expansion of 15×10<-6> / deg.C or lower. |
