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    Jingmen Ruian Chemical Co.,Ltd.

    Add: No. 40, 15th Street,  Fengming Lake, Country Garden  , Duodao District, Jingmen City, Hubei Province,China
    Tel: +86-724-8689966     Fax:+86-724-8688966

    E-mail: yann@ruianchem.com /   

     Web: www.milenaivanova.com


    Sales Department
    Contact:Mr Yan  +86-13677272218
    E-mail: yann@ruianchem.com /


    International Trade Department
    Contact:Ms Wen +86-18824152704

    E-mail: diana@ruianchem.com





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    UV-328;UV Absorber 328,UV absorber?
       
    Parameter
    CAS.: 25973-11-5
    Product name: UV-328;UV Absorber 328
    Description

    2-(2H-benzotriazol-2-yl)-4,6-di-tert-pentylphenol;Tinuvin 328;Primesorb328;UV-328

    Introduction:

    CAS NO.25973-55-1

    Molecular Formula :C22H29N3O

    Structure:

    Appreance:Yellowish powder or cylindrical granule

    Melting Point:79-87 oC

    Assay:≥99.0%

    Transmittance: 460 nm≥96%   500 nm≥97%
    Package:20kg fibre drum or 20kg carton 


    UV-328 is a high efficient UV absorber, which can effectively absorb 270-340 nm UV light,has good dissolubility with the resins. Its heat volatility is low and its durability to washing is very good.This product is suitable for polyolefin (especially PE), polyester, styrene polymers, polyamide, PMMA, PC, elastomers, etc.



     

      Add:No. 40, 15th Street,  Fengming Lake, Country Garden Phase 1 , Duodao District, Jingmen City, Hubei Province,China  

    Contact: Tel:+86-724-8689966 Fax:+86-724-8688966   E_mail: yann@ruianchem.com / richard@ruianchem.com

      Superiorproducts:Ultravioletlightabsorber   Antioxidant  Aluminumchloride  Phosphorousacid  Methylp-tolylsulfone?  Tosylchloride  
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