Patent ID: 7993737
Filing Date: 2011-08-09
Classification: B29B,B29C,B29K,C08J,Y10T

Abstract:
1. A natural fiber-reinforced thermoplastic resin injection molding which is obtained by injection-molding with using natural fiber-reinforced thermoplastic resin pellets as a molding feedstock containing natural fibers as reinforcing fibers, wherein the molding has a natural fiber content of at least 20 wt % but not more than 60 wt %, and the natural fibers in the molding have an average length of at least 1.5 mm but not more than 4.0 mm, and wherein the natural fiber content and the average length are adjusted such that the molding has an electrostatic voltage half-life, as determined by the half-life measurement method specified in JIS L 1094, of less than 40 seconds, at the natural fiber content in a range of at least 20 wt % but not more than 60 wt % and at the average length of at least 1.5 mm but not more than 4.0 mm.