The principle of developing sodium sulfocyanate ( NaSCN) wet spinning flat acrylic fiber was introduced, and the effects of dope performance, coagulation bath forming conditions, molding conditions, and selection of oil solutions on the performance indexes of flat acrylic fiber were discussed.

Study on thermodynamics of dyestuff adsorbed onto the acrylic surface using stoichiometric displacement theory;

Anti-pilling research on physically modified acrylic fiber;

Analysis of causes influencing acrylic fiber solvent quality and countermeasures;