Patent ID: 8366073
Filing Date: 2013-02-05
Classification: C08F,C08G,C08J,C08K,C08L,F16K,Y10T

Abstract:
1. A resin member for a valve, wherein said resin member is a housing of a gear box which is produced by molding a molding material having a tensile strength of 80 to 400 MPa at normal temperature, wherein the molding material comprises a resin composition containing an epoxy acrylate resin (A) having a hydroxyl value of 60 to 100, a polyisocyanate compound (B) having 0.1 to 1.5 isocyanate groups per one hydroxyl group of the epoxy acrylate resin (A), a curing agent (C), an internal mold release agent (D), and 20 to 70% by mass of a fiber reinforcing material (E).