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SEPS 4020

Thermoplastic elastomer SEPS (Styrene-Ethylene-Propylene-Styrene) 4020 - BECmaterials
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DESCRIPTION

Thermoplastic elastomer SEPS rubber polymer YH-4020 is a powdered , linear SEPS polymer with styrene content of 27% and diblock content of 100%. The molecular weight is 160,000.

APPLICATION

Fiber Filling Gel

CHEMICAL PROPERTIES

  • Structure

    L

  • Bound Styrene Content  (27)

    %  

  • Diblock Content  (% )

    100 

  • MFI  (g/10min )

    ≤1 

  • Hardness  (ShoreC)

    70 

  • Solution viscosity  (mpa·s )

    ≥50000 

  • Thickening ability  (mm2/s)

    - 

FORMULA

  • Formula of Fiber filling gel

  • hydrogenation mineral oil,NO26,Sinopec

    90g

  • SEPS YH-4020

    10g

  • 40℃Dynamic viscosity, mpa.s

    20000g

  • 80℃Dynamic viscosity, mpa.s

    2900g

  • Appearance

    transparent

  • viscoelasticity

    viscosity

ALTERNATIVE GRADES

                      N/A

MANUFACTURE

Sinopec