RPX is an aqueous dispersion of a carboxylated styrene-butadiene copolymer. Styrene-butadiene carboxylated latex are among the most worldwide used elastomers, employed in a large variety of applications which significantly contribute to our standards of living as well as in enhancing our quality of life.

RPX is used as a stiffener for conventional coating and designed for non- woven fabric impregnation and coating such as automotive products, needle punch carpet. This kind of latex has good adhesion to most surface, high degree of stiffness, excellent water resistance and high durability.