SBS rubber 185 - Styrene Butadiene Styrene block copolymer materials
SBS rubber 185 - Styrene Butadiene Styrene block copolymer materials SBS rubber 185 DESCRIPTION Thermoplastic elastomer SBS(Styrene Butadiene Styrene) rubber 185 is oil-extended, radiation type, styrene-butadiene-styrene triblock copolymer. Its oil-filled rate is 31%, and styrene content is 32%. It can be injection moled directly due to its high fluidity. YH-185 and YH-815 are both radiation type oil-extended rubber. However the wear-resisting property and tensile strength of SBS polymer YH-185 have been significantly improved than YH-185. SBS rubber 185 APPLICATION Adhesive / Shoes / Compounding CHEMICAL PROPERTIES Structure: R Styrene Content (%) : 32 Oil Content (%): 31 MFI (g/10min) : 0.1-2.0 Shore A (/): 60-70 Solution Viscosity (25%,25 ℃ ,mPa.s) : - Tensile Strength (Mpa) : ≥ 15 Elongation (%): - Stress at 300% (Mpa) : - Ash (%): - Volatility (%): ≤ 0.70 FORMULA TPR Shoe (Parts by mass) SBS ( YH185 ) : 130