Model: SM-860
High styrene rubber, it is white solid, and its structural formula is:
—(CH2—CH=CH—CH2)m—(CH—CH2)n—
This product has favorable mechanical property and elasticity. Has favorable compatibility with natural rubber, butadiene rubber and butadiene styrene rubber.
Performance and Uses
Bound styrene content is 60-65%. This product is non-toxic, odorless, flammable, and it has low impurity content and stable performance. It can empower products with better ageing resistance, higher hardness and rigidity, higher mechanical strength and tear strength.
n this product can be used in
l high strength leather imitation shoe sole and foaming microporous shoe sole;
l Light colored tire for high grade bike;
l Electrical insulating materials;
n It can be used with butadiene-acrylonitrile rubber, and chloroprene rubber adhesive to produce high-hardness and oil resistant rubber products;
n Toughening modification of ABS and AS plastics;
n Reinforcing agent for other rubbers, dosage is 25-50%;
Product Quality
See the form below:
Item Index Test method
1 Bound styrene, Wt% 60–65 SH/T1953-94
2 Volatile content, Wt% <5.0 GB/T6737-97
3 Organic acid, Wt% 3.5–4.5 GB/T8657-92
4 Organic soap, Wt% <0.5 GB/T8657-92
5 Mooney viscosityML100℃(1+4) 45–60 GB/T1232-92
6 Tensile strength, Mpa >7.5 GB/T528-98
7 Elongation, % >120 GB/T528-98
8 Shore hardness, A >93 GB/T531-99