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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-2908 with CAS 67845-93-6
    • UV-2908 with CAS 67845-93-6

    UV-2908 with CAS 67845-93-6

    what is of  UV-2908 with CAS 67845-93-6?

    The product belongs to the class of hindered hydroxybenzoate light stabilizer. UV-2908 is most suitable for the protection of polyolefins, polycarbonate and the systems containing flame retardants and thioesters. It can be used alone or in combination with benzophenone UV stabilizer or phosphite antioxidant, showing good synergistic effect.The dosage of UV-2908 ranges between 0.25% and 1% are recommended for protection. It depends on the substrate and performance requirement of the final application.

    Category

    1.Quick details of UV-2908 with CAS 67845-93-6

    Classification:Chemical Auxiliary Agent
    CAS No.:67845-93-6
    Other Names:UV Absorber 2908
    MF:C31H54O3
    EINECS No.:67845-93-6
    Purity:98%
    Place of Origin:Shanghai, China
    Type:UV Absorber 2908
    Usage:Plastic Auxiliary Agents
    Model Number:UV Absorber 2908
    Chemical Name:UV Absorber 2908
    CAS NO.:67845-93-6
    Package:25kg/dag
    Apperance:White powder
    Shelf life:12 months
    Application:inorganic chemical intermediate
    Description of UV-2908 with CAS 67845-93-6
    ITEM
    INDEX
    Appearance
    White to light yellow Powder
    Assasy, %
    ≥ 98
    Melting Point(℃)
    59.00-64.00℃
    Volatile(%):
    ≤0.50
    Volatile(%):
    ≤0.10
    Transmittance(%): 460nm
    ≥ 95.00
    Transmittance(%): 500nm
    ≥ 97.00

    3.Application 

    The product belongs to the class of hindered hydroxybenzoate light stabilizer. UV-2908 is most suitable for the protection of polyolefins, polycarbonate and the systems containing flame retardants and thioesters. It can be used alone or in combination with benzophenone UV stabilizer or phosphite antioxidant, showing good synergistic effect.The dosage of UV-2908 ranges between 0.25% and 1% are recommended for protection. It depends on the substrate and performance requirement of the final application.

    4.Packing

    25kgs/drum,9tons/20’container

    25kgs/bag,20tons/20’container

     

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