To obtain a mineral-highly filled polyolefin resin composition which can improve the productivity and give a molded article with excellent external appearance, by decreasing the torque at the time of extrusion-molding and increasing the discharge amount.
A composition comprising a blend of (a) 100 pts.wt. of magnesium hydroxide or aluminum hydroxide, (b) 20-100 pts.wt. of a polyolefin (c) 0.5-10 pts.wt. of ethylene bis (fatty acid amide) derived from fatty acids containing 60 wt.% or more of oleic acid and (d) glyceryl fatty acid esters derived from 16-24C fatty acids, is characterized by blending it with 0.5-10 pts.wt. of a glyceryl fatty acid ester mixture which is a mixture of glyceryl monofatty acid esters and glyceryl difatty acid esters and which contains 50 wt.% or more of the glyceryl monofatty acid esters.
KATANODA TADAHIRO
MATSUI KOICHI
