SEBS Polymer 502T
SEBS Polymer 502T DESCRIPTION
Thermoplastic elastomer SEBSPolymerYH-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 502T APPLICATION
Plastic modification / Compounding
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)
SEBSPolymer(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
http://www.becmaterials.com/products/18-tpe_sebs_polymer_502t
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