SBR 1009

SBR 1009 by Lion Elastomers is a crosslinked styrene butadiene rubber (SBR) terpolymer. It is produced via hot polymerization using a fatty acid emulsifier. Exhibits a good balance of tackiness, hardness, viscosity, smoothness. It enhances adhesion to a variety of substrates like drywall, subfloor, wood trim, ceiling tiles, carpet tiles, plywood, polystyrene foam and fiber board. It produces a smooth, extruded bead that is easy to break off.

• Offers well controlled expansion & sag resistance when used with other low molecular weight polymers and improved cohesive strength when blended with SBR 1013.
• Improves performance of formulations with SBS copolymer to achieve low temperature flexibility and better filler extension.
• It is incompatible to oxidizing agents.
• Suitable for smooth, non-stringy construction adhesives (that breaks clean when gunned or trowelled in place) and mastics.
• Primary applications include interior caulking, sprayable adhesives, wall tile adhesives and panel adhesives.
• It can also be used for pressure-sensitive adhesives (PSA), laminating adhesives and sealants.
• Recommended dosage level of SBR 1009 is between 10% and 30% of the total rubber hydrocarbon content of a formulation.