The main raw material of PTA and MEG is added with modifiers of third monomer and fourth monomer, etc., then subjected to copolymerization reaction to make modified polyester pellet with melting point at 100'C - 225C. Functional characteristics low melting point, good spinnability and excellent fiber adhesion effect Application scope manufacturing bi-component core-sheath fiber and filament yarns, etc. Specification - LOW MELTING PET CHIPS TRB FIBER GRADE 110-225.
