Patent ID: 9545760
Date: 2017-01-17
CPC Classifications: B29C,B29K,C08J,Y10T

Claim:
1. A molded plate in which one fiber-reinforced thermoplastic resin sheet or a layered plurality of fiber-reinforced thermoplastic resin sheets are integrally molded, the molded plate comprising: an isotropic fiber-reinforced thermoplastic resin sheet comprising a layered material molded into sheet form by heating and pressing, the layered material being a chopped strand prepreg, comprising a thermoplastic resin as a matrix and a reinforcing fiber, that is layered so that the fiber orientation is random, the prepreg having a fiber volume fraction of 20% to 50%, a length in the fiber axis direction of 15 to 45 mm, and a thickness of no greater than 0.13 mm, and the theoretical number of layers of the molded plate satisfying the following expression: