RESIN COMPOSITION FOR PULP FIBRILLATION, FIBER-REINFORCED MATERIAL, AND MOLDING MATERIAL

摘要

[Problem] A conventional composite of a thermoplastic resin, in particular, a polyolefin resin such as polyethylene, with cellulose has had a problem in that the fibrillation of cellulose is insufficient and the cellulose addition effect on mechanical strength of an obtained molded article is small. An object of the present invention is thus to provide a resin composition that is excellent in pulp fibrillation and thus can sufficiently exhibit a cellulose addition effect to impart high mechanical strength to a molded article.;[Means for Resolution] The present invention provides a resin composition for pulp fibrillation, including an acrylic resin (A) that has a weight average molecular weight of 5,000 to 100,000 and is made from staring materials including, as essential starting materials, an alkyl (meth)acrylate ester (a1) having an alkyl group with 6 to 18 carbon atoms and an acrylic monomer (a2) having an amide group.