SBR 1012C

SBR 1012C by Lion Elastomers is a hot crumb, non-crosslinked styrene butadiene rubber (SBR) copolymer. It is produced in free-flowing crumb form (using a fatty acid emulsifier & calcium carbonate as a dusting agent) that eliminates the need for milling, cutting or grinding equipment. It imparts increased cohesive strength when added to an adhesive mixture. The crumb particles retain the porous nature of the coagulated rubber and can be dissolved in a solvent faster than milled or pelletized bale rubber. SBR 1012C shows incompatibility to oxidizing agents, exhibits high Mooney viscosity & solution viscosity and offers higher cohesive strength. Suitable for use in tape and general purpose adhesive and sealant formulations.