Granular composite additive for polyolefin, process for producing the same, and polyolefin composition containing the same
作者： Takashi Asahi Denka Kogyo K. K. Takeuchi , Toshinori Asahi Denka Kogyo K. K. Yukino , Etsuo Asahi Denka Kogyo K. K. Tobita , Naoko Asahi Denka Kogyo K. K. Tanji
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摘要: The present invention provides a multi-component granular additive for polyolefins which has strength and function enable the to be dust-free of components-in-granule type. It comprises 10 parts by mass nucleating agent comprising an alkali metal salt or hydroxyaluminum aromatic monocarboxlylic acid phosphoric ester compound, 1 50 phenolic antioxidant, 5 polyproylene, 0 500 one more optional components other than antioxidant.
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