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  • detailed description
  • Product Name: Light Stabilizer-770 (UV 770)

    Chemical Name:Bis(2,2,6,6-tetramethyl-4-piperidyl)sebaceate
       

    CAS NO.: 52829-07-9

     

    Specification:

    Item

    Standard

     Appearance

    White crystalline powder or granule,odorless

                   Melting point 

                                81- 85 

                       Volatility

    0.5%  (1052hrs)

    Ash

    0.1%

    Assay

    98%

     

    Uses: It is recommended to be used in polypropylene, impact modified PP (TPO), EPDM, 

    polystyrene, impact poystyrene, ABS, SAN, ASA and polyurethanes and is also effective 

    in polyamides and polyacetals.

    Guidelines for use : The recommended concentrations range between 0.1% and 0.5%, 

    depending on the substrate, processing conditions and application.  The optimum level 

    is substrate and application specific. Extensive performance data of 770 in various sub-

    -strates and for various applications is available upon request.

     

    Packing: in 20kg net carton, or as customer's request

     

    Storage: Store in dry places under 30, avoiding heat and moisture.

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