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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Impact Modifier MBS resin

  • Product introduce
    Impact modifier MBS is a ternary copolymer consisted of Methyl Methacrylate, 1,3-Butadiene and Styrene. mbs impact modifier is similar refractive index with PVC resin to improve its impact strength.MBS modifier is mainly used for PVC transparent products


    The quality indicators

    Item Indicators
    Appearance White powder
    Particle size (20 mesh standard sieve through rate) (%) ≥ 98
    Volatile matter ( % ) ≤ 1.0
    Apparent density (g/cm3) 0.25—0.50


    Application
    Impact modifier MBS mainly used for rigid PVC film, sheet, pellets, pipe fittings and other products.


    The recommended dosage

    Title of the production Film Sheet Pellets Pipe Fittings
    Recommended dosage (per 100 parts PVC) 4-6 4-6 5-8 5-8 5-8

  • 1.MBS impact modifier is mainly used for PVC transparent products

    2.MBS impact modifer mainly used on PVC film, sheet