SEBS Polymer 502T – Styrene Ethylene Butylene Styrene Block Copolymer 502T

DESCRIPTION

Thermoplastic elastomer SEBS Polymer YH-502T can be applied to plastic modification, making soft TPE (Shore A20-40), transparent soft toy such as frozen candle, hot melt adhesive, glass sealants, plastic modification, anti-vibration materials and etc due to its medium molecular weight, good flexible processing and favorable transparency. SEBS polymer SEBS 502T can also be blended with other grades.

SEBS Polymer 502 - Styrene Ethylene Butylene Styrene Block Copolymer

APPLICATION

Plastic modification / Compounding

SEBS 502

CHEMICAL PROPERTIES

Structure : L

Styrene Content  (%): 30

Solution Viscosity  (10%,25℃,mPa.s) : 150-250

Volatility  (%): ≤1

Shore A  (/): ≥68

Tensile Strength  (Mpa) : ≥18

Elongatin  (%): ≥450

Stress at 300%  (Mpa) : ≥3

 

FORMULA

Solvent-based Adhesive (Parts by mass)

SEBS Polymer(YH-502T): 150

C9 Resin : 50 – 100

Terpene Resin :  150 – 250

Antioxidant 1076 :  0.15%

Naphthenic Oil : 5 – 10

120 # Solvent Oil : Ethyl: 500 – 800

Acetate : Toluene(7:2:1)

 

ALTERNATIVE GRADES

Kraton 1650

Taipol 6150

 

MANUFACTURE

Sinopec

 

More info:  http://www.becmaterials.com

Any feedback: BEC@becmaterials.com

 

becmaterials.com
becmaterials.com

 

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