FIBER-REINFORCED RESIN SHEET, INTEGRATED MOLDED PRODUCT AND PROCESS FOR PRODUCING SAME

摘要

A fiber-reinforced resin sheet which is obtained by impregnating a thermoplastic resin (A) into one side of a nonwoven fabric composed of reinforcing fibers and which satisfies the requirement (I) or (II), and an integrated molded product using the same. (I): The sheet has, on the other side of the nonwoven fabric in the thickness direction, an area where reinforcing fibers composing the nonwoven fabric are exposed. (II): The sheet is also impregnated with a thermoplastic resin (B) on the other side of the nonwoven fabric in the thickness direction; the nonwoven fabric has a volume ratio (Vfm) of reinforcing fibers of 20vol% or less; and in the sheet, the thermoplastic resin (A) and the thermoplastic resin (B) form a interlayer having surface asperities which have a maximum height (Ry) of 50μm or more and give an average roughness (Rz) of 30μm or more.