TREATED ALUMINA HYDRATE MATERIAL AND USES THEREOF

    公开(公告)号:CA2670413C

    公开(公告)日:2012-06-05

    申请号:CA2670413

    申请日:2007-11-29

    Abstract: Inorganic particulate materials may be blended with polymeric materials to form composite materials, and may be used as a filler, reinforcement, colorant, or radiation absorber. Inorganic particulate materials may be used in elastomeric composites for manufacturing tires, thereby reducing the problem of rolling resistance. Difficulties are experienced in dispersion of inorganic nanoparticles with high aspect ratios in non-polar polymers. The present invention provides a dispersible filler and composite material formed thereof and In a particular embodiment, a particulate material includes alumina hydrate. The particulate material has a 500 psi Compaction Volume Ratio of at least about 4.0 cc/cc.

    TREATED ALUMINA HYDRATE MATERIAL AND USES THEREOF

    公开(公告)号:CA2670406C

    公开(公告)日:2012-10-02

    申请号:CA2670406

    申请日:2007-11-29

    Abstract: Inorganic particulate materials may be blended with polymeric materials to form composite materials, and may be used as a filler, reinforcement, colorant, or radiation absorber. Inorganic particulate materials may be used in elastomeric composites for manufacturing tires, thereby reducing the problem of rolling resistance. Difficulties are experienced in dispersion of inorganic nanoparticles with high aspect ratios in non-polar polymers. The present invention provides a dispersible filler and composite material formed thereof and methods of making the same. In a particular embodiment, a particulate material includes alumina hydrate. The particulate material has a 500 psi Compaction Volume Ratio of at least about 4.0 cc/cc.

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