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SIS 1126

SIS(Styrene Isoprene Rubbers) polymer 1126-BEC Materials SIS(Styrene Isoprene Rubbers) polymer 1126-BEC Materials
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DESCRIPTION

Thermoplastic elastomer SIS (styrene isoprene styrene block copolymer) rubber polymer 1126 is polystyrene-polyisoprene-polystyrene triblock copolymer with good initial tack and cutting property, excellent wettability, and leveling property. The styrene content of SIS rubber 1126 is 16%, and diblock content is 50%.

APPLICATION

Adhesives /Asphalt modification /Plastic modification

CHEMICAL PROPERTIES

  • Structure

    L

  • Molecular Structure Diagram

  • Styrene Content  (%)

    16 

  • Diblock Content  (%)

    50 

  • Solution Viscosity  (25%,25℃,mPa.s)

    － 

  • MFI  (g/10min)

    7-17 

  • Shore A  (/)

    32-36 

  • Tensile Strength  (Mpa)

    ≥4 

  • Elongation  (%)

    ≥1000 

FORMULA

  • HMPSA-Labels(Parts by mass)

  • SIS（YH1126）

    60 - 80

  • Polyterpene Resins

    40 - 60

  • Antioxidants

    0.5 - 1

  • Additive

    Right amount

ALTERNATIVE GRADES

                      Europrene 9133
DZ1222

MANUFACTURE

Sinopec