Application of sodium isophthalic acid-5-sulfonate_Kain Industrial Additive

Overview[1] Dimethyl isophthalate-5-sodium sulfonate (commonly known as three monomers) is mainly used to synthesize the third monomer of cationic dyeable polyester (CDP), making CDP polyester fiber resistant to cationic fuels. Good affinity properties allow CDP fiber to be dyed under normal pressure. After dyeing, the color is bright, the color spectrum is complete, the color fastness is high, and it is not easy to fade. It…