WSD CHEMICAL LIMITED

WSD chemical established in 2000,we are professional engaged in the research, development, production, sale and service of PVC additives. We are located in Shengzhou City,Zhejiang,China, near to Shanghai, Hangzhou ,Ningbo, YIwu .and have convenient transportation access.

引擎动力

Related Tag

Related Tag

Tribasic Lead Sulfate

  • Chemicals structure

    CAS Number:12202-17-4

    EC Number:235-380-9

    Molecular formular:3PbO PbSO4 H2O

    Molecular Weight: 972.8608


    Property

    Tribasic lead sulfate is modified lead sulfaet,it is white powder,toxic,insoluble in water,Soluble in alkali and

    ammonium acetate .It is decomposed and changed in color under moist conditions and sunlight


    Technical index of tribasic lead sulfate

    Items

    UNIT

    Industry grade

    Appearance


    White Powder

    Lead oxide content

    %

    88-89

    Bulk Density

    g/cm3

    7.0-7.1

    Sulfur Trioxide

    %

    7.5-8.5

    Moisture,%

    %

    1max

    Fineness(thr. mesh 200)

    %

    99.0min


    Features of lead sulfate

    Tribasic lead sulfate ,During hight temperatures processing, have excellent  heat stability, it is best heat stabilizer

    in  all kinds single heat stabilizer


    Suggested Applications :

    Tribasic lead sulphate can be used in all kinds hard and half soft non transparent plastics

    Usually tribasic lead sulphate used with Lead stearate, Dibasic lead phosphite ,and barium stearate together

    Aslo can be used on PVC pipe,sheet, foaming board,window, profile, wire or cable, shoes


  • 1.Tribasic lead sulfate /tibasic lead sulphate/lead sulfate is best PVC stabilizer

    2,Tribasic lead sulfate is importent party of one pack stabilizer

    3.Tribasic lead sulphate used with dibasic lead phosphite and lead stearate together