SBR 1502 off grade
Emulsion-polymerized styrene butadiene rubber (1502)

Products overview
As general synthetic rubber, the quantity of Styrene butadiene rubber production which has E-SBR and S SBR is the largest. Raw SBR is of shallow cinnamon elastic solid. Its density increases with the content of styrene becoming larger. It has poor oil resistance, but better dielectric performance. Raw rubber's tensile strength is only 20-35 kilograms force / cm square and can reach 250-280 kilograms foce/cm square joined carbon black etc. Its abrasive resistance aging resistance and water resistance are better than natural rubber, so it is a good comprehensive performance rubber. SBR is the backbone of the rubber industry and has replaced natural rubber in most situations due to its good combination property and competitive price.

Method of Production
The producs is elastic solid made by butadiene and styrene uses advanced techniques of Du Pont, USA.