Development and Application of Modified Polyester Staple by Coating PE

Updated: 10/11/2020 5:14:10 PM

Abstract: Using casting film technology, PE is coated on the surface of PET fiber to modify it, and form a special fiber surface structure, so as to obtain long-lasting moisture absorption, perspiration conduction,and quick-drying functions. Experiment results indicated that when the crystallinity of PE decreased by more than 20%, the permeability of new modified fiber will 3-5 times stronger than the original one. Compared with imported moisture absorption and quick-drying fibers in the market, the modified spun yarn has obvious advantages in price and has certain market com petitiveness.

Key words: coating treatment; functional fiber; modified polyester staple; polyethylene

Authority in Charge: China National Textile and Apparel Council (CNTAC)

Sponsor :China Textile Information Center (CTIC)

ISSN 1003-3025 CN11-1714/TS