METHOD FOR MANUFACTURING FIBER-REINFORCED PLASTIC MOLDED PRODUCT, RESIN USED FOR MANUFACTURING THE MOLDED PRODUCT, AND METHOD FOR CONDUCTING REINFORCED LINING

摘要

PROBLEM TO BE SOLVED: To propose a method for manufacturing a fiber-reinforced plastic molded product (FRP molded product) without necessity of a defoaming work at a coating article by blowing and to propose a resin used for the manufacture and a method for conducting a reinforced lining. SOLUTION: The method for manufacturing the FRP molded product comprises the steps of forming a first layer of a resin and a curing agent on the surface of a mold by injecting the resin and the agent, injecting the resin, the agent and the fiber-reinforced material at higher pressure and speed than those of the resin and agent before the first layer is cured to form a second layer, and integrating the first layer with the second layer. The method for conducting the reinforced lining comprises the step of using a resin used for the second layer having a viscosity of 1 to 20 dPas, and a thixotropy of 1.5 or more and containing a polymerizable monomer of 45% or more. COPYRIGHT: (C)2003,JPO