SBR 1502 RUSSIA :

Synthetic rubber SBR-1502 is styrene (23.5%) and butadiene (76.5%) copolymer obtained by cold emulsion polymerization using the soaps of resin and fatty acids. The polymer is stabilized by non-staining antioxidant and contains no nitrosamines and substances that may become a source of nitrosamines.
Rubber SBR 1502 Russia