| 摘要 |
PROBLEM TO BE SOLVED: To provide a long fiber filler reinforced resin pellet in which longitudinal fracture during pellet transportation and detachment of the long fiber filler from the pellet are extremely suppressed, and which shows good pellet appearance, has superior fibrillation property of the long fiber filler during molding, and can be molded into a molded article with extremely high heat resistance and impact strength. SOLUTION: The long fiber filler reinforced resin pellet includes a long fiber filler and a thermoplastic resin blend. In the pellet, the long fiber filler is aligned to form a spiral with a central axis along the longitudinal direction of the pellet, and the pellet has a skin layer part with a lower content of the long fiber filler, and a core part with a higher content of the long fiber filler. The cross-sectional area of the core part is in a range of 30% to 70% of the cross-sectional area of the pellet. The thermoplastic resin blend in the pellet is composed of a polyphenylene ether and a thermoplastic resin other than the polyphenylene ether. COPYRIGHT: (C)2009,JPO&INPIT |
