| 摘要 |
PURPOSE: To obtain an inorganic filler-reinforced resin composition excellent in mechanical strength, heat resistance, rigidity, impact resistance, processability, and surface property. CONSTITUTION: This inorganic filler-reinforced resin composition comprises (a) 20-96.5wt.% of propylene polymer having a melt flow rate(MFR) of 0.01-150g/10min measured according to ASTM D-1238 wherein the MFR and a meso average chain length (Nm) measured by<13> C-NMR satisfy an inequality relation of Nm>=97+29.5logMFR, (b) 0.3-42wt.% of glass fibers having an average fiber diameter of <=11μm, (c) 0.9-54wt.% of talk having an average particle diameter of <=15μm, and (d) 0.5-20wt.% of a modified polyolefin.
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