| 摘要 |
PURPOSE:To provide the titled compsn. having excellent mechanical and physical characteristics, by blending an inorg. filler and a resin contg. carboxyl groups with a thermoplastic resin. CONSTITUTION:50-150pts.wt. inorg. filler having carboxyl groups on the surface thereof, obtd. by coating the surface of an inorg. filler such as MgO or CaCO3 with a compd. contg. a carboxyl group such as stearic or oleic acid, and not more than 50pts.wt. resin contg. carboxyl groups (e.g. ethylene/methacrylic acid copolymer) are blended with 100pts.wt. thermoplastic resin such as PE or PP.
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