▎ 摘　　要

NOVELTY - Low-elastic hemp-like two-component polyester fiber comprises low-viscosity polyester and high-viscosity polyester with same mass ratio as raw materials. The high-viscosity polyester is molten high-viscosity polyester particle prepared by polycondensation after adding purified terephthalic acid and ethylene glycol as raw materials and adding graphene dispersion aqueous solution. USE - Low-elastic hemp-like two-component polyester fiber. ADVANTAGE - Th fiber has great rigidity, excellent chlorine bleaching resistance and chemical stability, improves rigidity of molecular chain, structural strength and mechanical properties of polyester materials, elasticity and hand feel of polyester fabrics, reduces free volume of the matrix and gap between molecular chains, blocks penetration of small molecule.