| 摘要 |
PURPOSE:To provide the titled article having excellent transparency, discoloration resistance and heat stability as well as flame retardance, by molding a transparent polyvinyl chloride composition compounded with a specific antimony trioxide. CONSTITUTION:The objective article is obtained by forming a composition obtained by compounding 100pts.wt. of a transparent polyvinyl chloride resin with 0.5-5pts.wt. of antimony trioxide having an average particle diameter of <=0.1mu.
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