1. PRODUCTS
  2. SEBS
  3. 501

SEBS 501

SEBS polymer 501 - SEBS (Styrene Ethylene Butylene Styrene) block copolymer 501 | BEC materials SEBS polymer 501 - SEBS (Styrene Ethylene Butylene Styrene) block copolymer 501 | BEC materials
Request for quotation
Request for sample Download TDS

DESCRIPTION

Thermoplastic elastomer SEBS rubber polymer YH-501 is a low-molecular weight, linear SEBS polymer. It can be applied to hot melt adhesive (pressure-sensitive adhesive), plastic modification and etc due to its good fluidity and low melt viscosity. Compare to SEBS YH-501T, SEBS YH-501 is not desalted with deeper colour and has more impurity. It is recommended for dark materials rather than white or natural material.

APPLICATION

Adhesives /Coating /Plastic modification

CHEMICAL PROPERTIES

  • Structure

    L

  • Molecular Structure Diagram

  • Styrene Content  (%)

    30 

  • Solution Viscosity  (20%,25℃,mPa.s)

    400-800 

  • Volatility  (%)

    ≤1 

  • Shore A  (/)

    ≥68 

  • Tensile Strength  (Mpa)

    ≥16 

  • Elongatin  (%)

    ≥450 

  • Stress at 300%  (Mpa)

    ≥3 

FORMULA

  • Sealant (Parts by mass)

  • SEBS polymer (YH-501)

    100

  • C5 Resin

    100 - 180

  • Maleic Anhydride Modified Poly Butylene

    50 - 100

  • Naphthenic Oil

    100 - 300

  • Toluene：Ethyl Acetate(1:1)

    60 - 150

ALTERNATIVE GRADES

                      Taipol sebs 6152

MANUFACTURE

Sinopec