| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a roving for a long fiber-reinforced polyolefin resin which can suppress an impregnated resin from getting fluffy and provide a molded product with excellent appearance and mechanical strength, and a resin molding material using the same. <P>SOLUTION: The roving for a long fiber-reinforced polyolefin resin is used as a reinforcing fiber for a long fiber-reinforced polyolefin resin molded product, and is a roving in which a sizing agent is adhered to a plurality of glass fibers, wherein the sizing agent comprises a silane coupling agent, a polyolefin resin and a polyethylene wax, and has preferably a polyethylene wax content of 1-20% by mass relative to the total solid of the sizing agent, the polyethylene wax having a softening point of 110°C or higher as measured by the ring and ball method and preferably an average particle size of 0.1-3.0 μm. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
