Polyester xov yog tsim los ntawm cov tshuaj fibers, thiab nws txoj kev tsim khoom zoo ib yam li lwm cov tshuaj fibers. Nws feem ntau suav nrog kev ntxiv cov khoom siv polyester rau cov tshuaj tua kab mob, kos lawv rau hauv filaments nyob rau hauv qhov kub thiab txias, thiab tom qab ntawd ua lawv rau hauv cov xov polyester los ntawm cov xov- ua cov txheej txheem. Vim yog lub cev zoo thiab ua tiav cov khoom ntawm polyester raw cov ntaub ntawv, polyester xov yog ib tug siab - zoo, dav siv tshuaj fiber ntau xov.
Polyester xov yog ib hom tshuaj fiber ntau filament. Cov khoom siv raw rau polyester xov yog polyester, linear polymer tsim los ntawm cov tshuaj tiv thaiv ntawm diols thiab diacid esters. Cov ester pawg hauv nws cov molecules tuaj yeem dhau los ua cov tshuaj tiv thaiv hydrolysis, tawg mus rau hauv diols thiab diacid esters, uas tom qab ntawd polymerize nyob rau hauv qhov kub thiab txias kom kawg tsim cov tshuaj fiber ntau. Yog li ntawd, polyester xov yog textile ua los ntawm cov tshuaj fiber ntau filaments thiab muaj cov yam ntxwv ntawm cov tshuaj fibers.
