Products

Synthetic rubber SIBUR BR-1500 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 with non-staining antioxidant and contains no nitrosamines and substances that may become a source of nitrosamines.

Butadiene-methylstyrene synthetic rubber SBR-1723 TDAE is essentially a product of copolymerization of butadiene with α-methylstyrene in emulsion at a temperature of (4-8) °C where complex emulsifiers based on fatty acid and resin soaps are used. The rubber contains high -aromatic oil and stabilizers of amine-phenol type.

Synthetic styrene-butadiene rubber Styrene-butadiene synthetic rubber SSBR-4040 TDAE is the copolymerization product of 1,3-butadiene with styrene in hydrocarbon solvent in the presence of organolithium compounds and it is filled with TDAE oil and stabilized with staining antioxidant. The polymer contains no nitrosamines and substances that may become a source of nitrosamines.

Oil-filled styrene-butadiene synthetic rubber SBR-1783 SRAE is styrene [23.5%] and butadiene [76.5%] copolymer isobtained Ьу cold emulsion polymerization using the soaps of resin and fatty acids. The copolymer is stabllized with antioxidant of amine type and filled with oil SRAE [CAS #64741-88-4] with PAHs controlled content.

Synthetic cis-butadiene rubber BR-1243 Nd HV is a product of polymerization of butadiene in solution in the presence of rare-earth metal-base catalysts with addition of an antioxidant, which contains at least 97% of 1,4-cisbonds. The polymer contains no nitrosamines or substances that may be a source of nitrosamines.

Synthetic cis-butadiene rubber SIBUR BR-1203 Ti is the polymerization product of butadiene in solution; in the presence of titanium catalyst; 1,4-cis – at least 90%. The polymer is stabilized with non-staining antioxidant and contains no nitrosamines or substances that may be a source of nitrosamines.

Synthetic cis-butadiene rubber SIBUR BR-1245 is a product of polymerization of butadiene in solution in the presence of neodymium catalyst; 1,4-cis — at least 97%; polydispersity — no more 2.5. The polymer is stabilized by non- staining antioxidant and contains no nitrosamines or substances that may be a source of nitrosamines.

Synthetic cis-butadiene rubber SIBUR BR-1243 Nd Grade B (LP) is a product of polymerization of butadiene in solution in the presence of neodymium catalyst; 1,4-cis — at least 97%; polydispersity — no more 2.85. The polymer is stabilized by non- staining antioxidant and contains no nitrosamines or substances that may be a source of nitrosamines.

Styrene-butadiene synthetic rubber SSBR-2560 TDAE is the copolymerization product of 1,3-butadiene with styrene in hydrocarbon solvent in the presence of organolithium compounds and it is filled with TDAE oil and stabllized with staining antioxidant. The polymer contains по nitrosamines and substances that may become а source of nitrosamines.

Synthetic cis-butadiene functionalized rubber SIBUR BR-1243 E-Pro is the polymerization product of butadiene in solution in the presence of neodymium catalyst; 1,4-cis at least 97%; polydispersity not more 2.6. The polymer is stabilized by non-staining antioxidant and contains no nitrosamines or substances that may be a source of nitrosamines. The product is characterized by improved processability.

Butadiene-styrene synthetic statistical rubber SSBR-2560 TDAE HV is a polymerization product of 1,3-butdiene with styrene in hydrocarbon solvent in the pres-ence of anionic initiating agent. Polymer is TDAE oil extended and stabilized with staining antioxidant. The polymer contains no nitrosamines and substances that may become a source of nitrosamines.