| 摘要 |
PROBLEM TO BE SOLVED: To lighten a basement for automobile door module, to reduce cost and to improve impact resistance, mechanical strength and recycle property by forming the basement by performing injection molding for continuous fiber glass fiber-polypropylene pellet. SOLUTION: A basement for automobile door module such as an inner panel 2 is used by being incorporated into an outer panel 1 after various kinds of equipment 3 and wire harness W to be connected with the equipment 3 are installed. The panel 2 is formed by performing injection molding for continuous fiber glass fiber-polypropylene pellet. Continuous fiber glass fiber in continuous fiber glass fiber-polypropylene pellet is not limited, but an average fiber length is desirable to be 4 mm or more and 12 mm or below and percentage content of the glass fiber is desirable to be 30 wt.% or more. As resin to be matrix, polypropylene is preferably used.
|
