SIS 1552

DESCRIPTION

Thermoplastic elastomer SIS (Styrene Isoprene Styrene block copolymer) rubber polymer 1552 has high peel strength, low temperature performance, strong initial viscosity, excellent melt processing performance .

APPLICATION

Adhesives /Asphalt modification /Plastic modification

CHEMICAL PROPERTIES

• Structure

  L

• Molecular Structure Diagram  ( image)

  1 

• Styrene content  (%)

  16 

• Diblock content  (%)

  52 

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

  ≤2000 

• MFI  (g/10min)

  9-15 

• Shore A  (/)

  25-35 

• Tensile strength  (Mpa)

  ≥4 

• Elongation  (≥%)

  ≥1000 

FORMULA

• HMPSA-Labels(Parts by mass)

• SIS（YH1552）

  60-80

• Polyterpene Resins

  40-60

• Antioxidants

  0.5-1

• Additive

  Right amount

ALTERNATIVE GRADES

                      N/A
                    

MANUFACTURE

Sunion