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.

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Metyl tin stabilizer

  • Chemiclas of methyl tin staiblizer

    Chemical name: Methyl tin Mercaptide ,product name: mehtyle tin ,tin stabilizer

    CAS: 57583-35-4

    Formular: C31H60O6S3Sn and C22H44O4S2Sn

    The mass ratio of methyltin mercaptide and dimethyltin mercaptide is around 25/75.

    Specification of methyl  tin stabilizer

    Items/type

    WSD-1

    WSD-2

    WSD-3

    Appearance

    clear transparent liquid

    Color (Pt-Co No.)

    50max

    60max

    60max

    Density (25 â„ƒ) g/cm3

    1.18

    1.15

    1.12

    Viscosity (25 â„ƒ) mPa âˆ™ S

    60-90

    Tin content, %

    19.0

    13.0

    11.0

    Product Properties of methyl tin stabilizer

    Heat Stability

    Methyl tin mercaptide has high efficient heat stability and good early color stability.

    Transparency

    Tin stabilizerhas high efficient heat stability and good early color stability.

    Process

    The excellent high temperature color stability and longterm dynamic stability the time of cleaning equipment is shortened.

    Amount

    The added quatity is less than any kinds other stabilizer

    Safety

    Methyl tin mercaptide have  been approved by American FDA ,Germany BGA

    Applications of methyl tin mercaptide

    methyl tin stabilizer pvc  can be used for food packaging materials , water pipes , PVC film, PVC sheet.

    PVC particles, PVC medical products and other packaging products.

    Package:

    200kg/drum,16 tons/20FCL


  • 1. Methyl tin stabilizer  for pvc is important tin stabilizer

    2. Methyl tin stabilizer safty and non-toxic additive

    3. Methyl tin stabilizer for pvc  mainly used on transparant pham film, food package