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SIS 1105

SIS(Styrene Isoprene Rubbers) polymer 1105 -BEC Materials SIS(Styrene Isoprene Rubbers) polymer 1105 -BEC Materials
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DESCRIPTION

Thermoplastic elastomer SIS (styrene isoprene styrene block copolymer) rubber polymer 1105 is styrene-isoprene-styrene triplex block copolymer with styrene content of 15% better inital tack and melted.

APPLICATION

Adhesives /Asphalt modification /Plastic modification

CHEMICAL PROPERTIES

  • Structure

    L

  • Molecular Structure Diagram

  • Styrene Content  (%)

    15 

  • Diblock Content  (%)

    <1 

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

    ≤2500 

  • MFI  (g/10min)

    2-14 

  • Shore A  (/)

    35-50 

  • Tensile Strength  (Mpa)

    ≥7 

  • Elongation  (%)

    ≥1000 

FORMULA

  • PSA (Parts by mass)

  • SIS（YH1105）

    30

  • Naphthenic Oil

    20

  • Tackifying Resin

    25

  • Other Additives

    Right amount

ALTERNATIVE GRADES

                      Taipol 2311
Vector 4111

MANUFACTURE

Sinopec