| 摘要 |
PROBLEM TO BE SOLVED: To provide a polypropylene resin molding containing a glass fiber good in long term heat resistance and appearance. SOLUTION: This resin composition contains 0.01-20 parts per weight polymer which is prepared by graft polymerization of a polar functional group containing a carbonyl group in its polyethylene skeleton to 100 parts per weight composition comprising 40-90 wt% polypropylene and 10-60 wt% glass fiber. The polar functional group of this resin composition is either one of anα-βunsaturated carboxylic acid, its ester, an acid anhydride, or a metal ion crosslinked structure. This molding is obtained using the resin composition. COPYRIGHT: (C)2006,JPO&NCIPI
|
