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    Starry Chemical

    Products

    Shanghai Starry Chemical Co., ltd. dedicates to lubricants and related fields with high-tech, high performance, high growth functional chemical.

    Antioxidant

     

    Product Chemical
    Description
    Active Content
    %
    Free DPA
    %
    Nitrogen
    Approx wt%
    TBN 
    mgKOH/g
    Description
    Staradd 5057 Octylated,Butylated Diphenylamine >99 <0.05 4.6 180 Excellent antioxidant with outstanding protection against degradation.
    Staradd 5201 Dioctyldiphenylamine >99 / / 135 Crystalline white powder,excellent antioxidant with low volatility and good product stability.  
    Staradd 5115 Sulfur Containing Phenolic >99 / / / Excellent antioxidant with outstanding thermal stability.
    Staradd 5135 Hindered Phenolic >99 / / / General purpose antioxidant. High purity,light color.

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