摘要 |
<P>PROBLEM TO BE SOLVED: To provide a propylenic resin composition from which a molding can be produced which has excellent molding processability and molding appearance, and rigidity, has a small linear expansion coefficient to influence the dimensional stability, particularly a low anisotropy of the linear expansion coefficient. <P>SOLUTION: The propylenic resin composition contains 35 to 54 wt.% of a propylenic polymer (component A) having a melt flow rate of ≥60 g/10-min, 15 to 25 wt.% of an ethylene-α-olefin copolymer (component B) being a random copolymer of ethylene and a 4-10C α-olefin and having a melt flow rate of 1.5 g to 3.5 g/10-min, and 33 to 40 wt.% of a talc (component C) having an average particle diameter of ≤5 μm (here, the total amount of the (component A), the (component B) and the (component C) is taken to be 100 wt.%). <P>COPYRIGHT: (C)2013,JPO&INPIT |