About East West Copolymer

Founded in 1943 and headquartered in Baton Rouge, Louisiana, USA, East West Copolymer (formerly Lion Copolymer) operates a synthetic rubber facility built by the US Government during World War II - one of the first cold polymerization plants in North America. Its plastics portfolio covers styrene butadiene rubber (SBR) under the COPO and CARBOMIX brands, and nitrile butadiene rubber (NBR) under the Nicryl brand, serving tires, conveyor belts, molded mechanical goods, and extruded profiles. Products comply with REACH and European Directive 2005/69/EC.

CARBOMIX® 1848K

CARBOMIX® 1848K by East West Copolymer is a staining styrene butadiene rubber (SBR). It is a low mooney masterbatch. Exhibits excellent abrasion resistance, tread wear and easier processing. It is suitable for processing by extrusion. CARBOMIX® 1848K by East West Copolymer is recommended for tread rubber goods and mill mixing operations.

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CARBOMIX® 1815R

CARBOMIX® 1815R by East West Copolymer is an economical, low mooney styrene butadiene rubber (SBR). It is a cold emulsion masterbatch with a high level of HAF carbon black and non-staining oil. Offers easier processing. CARBOMIX® 1815R by East West Copolymer is designed for mill mixing operations.

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CARBOMIX® 1608

CARBOMIX® 1608 by East West Copolymer is a black colored, general purpose, staining styrene butadiene rubber (SBR). It is a cold emulsion masterbatch based on a cold polymerized polymer. Exhibits outstanding processing characteristics. It is suitable for processing by extrusion. CARBOMIX® 1608 by East West Copolymer is recommended for open mill mixing, tires, tread rubber and molded mechanical goods.

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