Rovene 4305 Carboxylated styrene-butadiene rubber Ameripol Synpol-Mallard Creek Polymers Styrene copolymer >> Styrene butadiene emulsions ROVENE® 4305 is a carboxylated styrene-butadiene emulsion that has a very soft hand and neither contains nor evolves formaldehyde during cure. This non-woven and textile binder offers outstanding water and solvent resistance when formulated with external crosslinkers. It gives good adhesion to polyester as well as cellulosic substrates and was designed to have excellent pad roll stability for paper saturation. ROVENE® 4305 is recommended for non-woven and textile applications that require a soft and strong backcoating. Its ability to be crosslinked with external crosslinkers has extended its uses in textile and non-wovens where high solvent and water resistance is required. ROVENE® 4305 has also found extensive use in paper saturation for paper tape applications. Carboxylated styrene-butadiene emulsion. Used as binder in non-woven and textile applications. Possesses very soft hand. Provides outstanding water and solvent resistance when formulated with external crosslinkers, good adhesion to polyester and cellulosic substrates. Can be crosslinked with external crosslinkers. Possesses an anionic emulsifier.