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    SPECIAL POLYMER ADDITIVES



    Hongkun has been consistent to focus on the research of new products and the technology innovations for the extending service for the end-users. In order to meet the different requirements, we successively launch specialized auxiliaries to the markets.




    APPLICATIONS

    FEATURES

    GRANDCE   4370

    recycled   PC, PET, PA, PP, PBT, etc., and in biodegraded materials such as PLA.

    chain   extender, epoxy acrylic copolymer

    GRANDFR   PBR1

    PP,   etc.

    low   halogen flame retardants, specially suitable for PP materials


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