Sbr1502 Butadience Styrene Rubber

ZheChen Rubber Co.,Ltd is one of the largest SBR1502 Butadience Styrene Rubber manufacture in China, the main product designations are 1502,1500E,1712E and so forth. Annual production of 50,000 tons, which is 4500 tons per month,150tons per day. With strict management, stable quality and good service, we hope to build long term business trip with you.

Testing ItemIndexTest Method
Superior Grade First GradeQualified
Volatile matter(%)a 0.600.750.90GB/T6737
Ash contenta 0.50GB/T4498A
Organic acid(%)4.50i 6.75GB/T8657A
Soap content(%)a 0.5
Combinated Styrene content(%)22.5i 24.5GB/T8658
Raw rubber Mooney viscosity
ML(1+4)100a 45i 5544i 56GB/T1232.1
Compounded rubber Mooney viscosity
ML(1+4)100a a 93
300% Stretching Stress
(145a )/MPa25min15.2i 19.114.7i 19.6GB/T8656A
35min20.6A 2.020.6A 2.5
50min21.5A 2.021.5A 2.5
Tensile strength
(145a , 35min)/MPaa Y25.5a Y25.5a Y24.5
Elongating at break
(145a , 35min)/%a Y340a Y330