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SEBS 507

SEBS polymer 507 - SEBS (Styrene Ethylene Butylene Styrene）block copolymer 507 | BEC materials SEBS polymer 507 - SEBS (Styrene Ethylene Butylene Styrene）block copolymer 507 | BEC materials
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DESCRIPTION

Thermoplastic elastomer SEBS (styrene ethylene butylene styrene) block copolymer 507 is a special material for the preparation of high value-added self-adhesive protective film, as a two-layer or multi-layer co-extruded film (mostly PE film) in the adhesive layer. The purpose is to prevent the surface of the protected substrate from being damaged or contaminated during transportation, assembly or processing. Compared with the traditional type of protective film, self-adhesive protective film with low cost, no residual plastic images, uniform viscosity and easy to control, etc., and there is no recovery or solvent residues and other problems.

APPLICATION

Self-adhesive protective film

CHEMICAL PROPERTIES

  • Structure

    L

  • Molecular Structure Diagram

  • Styrene content  (%)

    15 

  • Solution viscosity  (10%,25℃,mPa.s)

    - 

  • Volatility  (／)

    0.2 

  • Shore A  (／)

    56A 

  • Tensile strength  (Mpa)

    12.4 

  • Elongatin  (%)

    874 

  • Stress at 300%  (Mpa)

    2.1 

FORMULA

  • -

    • N/A

ALTERNATIVE GRADES

                      N/A

MANUFACTURE

Sinopec