Composite resin molded article
A composite resin molded article includes: a base resin; and fillers dispersed in the base resin, wherein the fillers include fibrous fillers and particulate fillers having aspect ratios lower than aspect ratios of the fibrous fillers.
1. A composite resin molded article containing:
a base resin; and
fillers dispersed in the base resin,
wherein the fillers include fibrous fillers having aspect ratios of 10 or higher, and particulate fillers having aspect ratios of 2 or lower,
wherein a ratio of the fibrous fillers in the fillers ranges from 1% to 10%, and a ratio of the particulate fillers in the fillers ranges from 50% to 70%, and
wherein a ratio of other fibers having aspect ratios of higher than 2 and lower than 10 in the fillers is 20% to 49%.
2. The composite resin molded article according to claim 1 , wherein a ratio of the fibrous fillers in the fillers present at a surface layer of the composite resin molded article is higher than a ratio of the fibrous fillers in the fillers present at a core side of the composite resin molded article.
3. The composite resin molded article according to claim 1 , wherein the fillers have lightness of L values of higher than 80 determined by a color difference measurement.
4. The composite resin molded article according to claim 1 , wherein the composite resin molded article has lightness of different L values determined by a color difference measurement in a cross-sectional direction, wherein the lightness of L values at a surface layer of the composite resin molded article are higher than the lightness of L values at a core side of the composite resin molded article.
5. The composite resin molded article according to claim 1 , wherein at least one end part of each fibrous filler in the composite resin molded article is defibrated.
6. The composite resin molded article according to claim 1 , wherein the fillers are composed of natural fibers.
7. The composite resin molded article according to claim 1 , wherein the base resin is composed of an olefin resin.