| 摘要 |
PROBLEM TO BE SOLVED: To improve the strength, weatherability, deformation resisting property, and external appearance of a product by forming an outdoor handle out of a propylene-based resin composition manufactured by using a specific propylene- based resin and a specific glass fiber. SOLUTION: A glass fiber reinforced polypropylene door handle employs a material which is constituted of carbon black content 1-5 pts.wt. to glass fiber reinforced polypropylene 35-45 pts.wt. plus the total amount of a propylene based resin composition and polyolefin based resin containing carbon black 50-65 pts.wt., and the total amount 100 pts.wt. of glass fiber reinforced polypropylene, a propylene based resin composition, and polyolefin based resin containing carbon black as a resin form material. This is formed into the door handle 2 by a door handle machining tool 1. |
