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MASTER BATCH, MASTER BATCH GROUP, PRODUCTION METHOD FOR MASTER BATCH, AND MOLDED SYNTHETIC RESIN ARTICLE
MASTER BATCH, MASTER BATCH GROUP, PRODUCTION METHOD FOR MASTER BATCH, AND MOLDED SYNTHETIC RESIN ARTICLE
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机译:主批料,主批料组,主批料的生产方法以及模制合成树脂制品
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摘要
The present invention aims to provide a masterbatch containing a large amount of an aluminum component and having high pellet strength, wherein aluminum particles retain their inherent brightness and the amount of a component which may impair the strength or appearance of a synthetic resin molded article is small. The masterbatch of the present invention contains aluminum particles, a heat-resistant wetting agent, and a resin, wherein the proportion of the aluminum particles in the masterbatch is 50 to 80% by weight, the resin has a melt flow rate of 0.2 to 60 g/10 min, and the proportion of wax having a melt flow rate of more than 60 g/10 min and a melt viscosity at 140°C of 15 to 8000 mPa·s in the masterbatch is 10% by weight or less.
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