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SIS 1501

Styrene Isoprene Styrene block copolymer | SIS rubber polymer 1501 - BEC Materials Styrene Isoprene Styrene block copolymer | SIS rubber polymer 1501 - BEC Materials
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DESCRIPTION

Thermoplastic elastomer SIS (Styrene Isoprene Styrene block copolymer) rubber polymer 1501 possesses good thermal stability and melt processing performance, good elastic recovery,and small permanent deformation .

APPLICATION

Adhesives /Asphalt modification /Plastic modification

CHEMICAL PROPERTIES

  • Structure

    L

  • Molecular Structure Diagram

  • Styrene content  (%)

    15 

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

    ≤2500 

  • Diblock content  (%)

    <1 

  • Shore A  (／)

    30-40 

  • Tensile strength  (Mpa)

    ≥7 

  • MFI  (g/10min)

    8-16 

  • Elongation  (≥%)

    ≥1000 

FORMULA

  • PSA (Parts by mass)

  • SIS（1501）

    30

  • Naphthenic Oil

    20

  • Tackifying Resinl

    25

  • Other Additives

    Right amount

ALTERNATIVE GRADES

                      Taipol 2311
Taipol 4211
Vector 4111

MANUFACTURE

Sunion