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MBS Impact Modifier
1.MBS impact modifier is mainly used for PVC transparent products
2.MBS impact modifer mainly used on PVC film, sheet
  • MBS Impact Modifier performance


    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
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