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聚龙新材料科技（山东）有限公司
Unilong Industry Co.,Ltd.

聚龙新材料科技
Unilong Industry

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  • UV-234 with CAS 70321-86-7
    • UV-Absorber-234-70321-86-7

    UV-234 with CAS 70321-86-7

    CAS No.:70321-86-7

    Other Names:uv absorber 234
    MF:C30H29N3O
    EINECS No.:274-570-6
    Purity:99.9%
    Place of Origin:Fujian, China
    Type:Carbon Black
    Usage:Coating Auxiliary Agents, Leather Auxiliary Agents, Rubber Auxiliary Agents
    Category Tags , , ,
    What is of  UV-234 with CAS 70321-86-7?
    Low volatile benzotriazole UV light absorber and stabilizer.
    Imparts outstanding light stability for polymers processed at high temperatures such as polycarbonate, polyesters, polyacetal, polyamides, polyphenylene sulfide, polyphenylene oxide, aromatic copolymers, thermoplastic polyurethane and polyurethane fibers also highly effective for polyvinylchloride, styrene homo- and copolymers.
    Description of UV-234 with CAS 70321-86-7
    Melting point 139-143 °C(lit.)
    Boiling point 589.3±60.0 °C(Predicted)
    density 1.12±0.1 g/cm3(Predicted)
    Fp 383 °F(lit.)
    solubility H2O: <0.04 ppm at 20 °C, insoluble
    form powder
    pka 9?+-.0.10(Predicted)
    Water Solubility insoluble, <0.04 ppm at 20 ºC
    InChIKey OLFNXLXEGXRUOI-UHFFFAOYSA-N
    CAS DataBase Reference 70321-86-7(CAS DataBase Reference)

    3.Application 

    Low volatile benzotriazole UV light absorber and stabilizer.
    Imparts outstanding light stability for polymers processed at high temperatures such as polycarbonate, polyesters, polyacetal, polyamides, polyphenylene sulfide, polyphenylene oxide, aromatic copolymers, thermoplastic polyurethane and polyurethane fibers also highly effective for polyvinylchloride, styrene homo- and copolymers.

    4.Packing

    25kgs/drum,9tons/20’container

    25kgs/bag,20tons/20’container

     

    UV-Absorber-234-70321-86-7-TDS 

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