Rovene 4106 Carboxylated styrene-butadiene rubber Ameripol Synpol-Mallard Creek Polymers Styrene copolymer >> Styrene butadiene emulsions ROVENE® 4106 is a carboxylated styrene-butadiene emulsion that has a very stiff or "boardy" hand. This binder is recommended as a modifier for other SBR non-woven binders to increase strength and/or reduce tack. ROVENE® 4106 is also low-foaming and hydrophobic. ROVENE® 4106 is recommended for applications in specialty paper, automotive high-strength nonwovens, and filters. Low-foaming and hydrophobic carboxylated styrene-butadiene emulsion. Used as a modifier in automotive high-strength nonwovens. Increases strength and/or reduces tack. Possesses an anionic emulsifier.