Dab tsi yog polyester qhov chaw?

Polyester cov txheej txheem xa mus rau cov khoom ua los ntawm cov ntaub ntawv polyester. Polyester yog cov khoom siv hluavtaws dav siv hauv kev lag luam thiab lub neej txhua hnub, nrog rau lub cev zoo thiab kev ruaj ntseg tshuaj. Polyester cov khoom ua tiav tuaj yeem muaj ntau yam ntaub ntawv, xws li fibers, films, ntim, qhov chaw, thiab lwm yam, nyob ntawm seb cov txheej txheem technology thiab lub hom phiaj. Piv txwv li, polyester fibers feem ntau yog siv los ua khaub ncaws thiab txaj, thaum polyester films yog siv rau hauv ntim, luam ntawv thiab lwm yam teb.