Polyester xov yog ib hom hluavtaws fiber ntau ua los ntawm polyester. Nws muaj kev siv dav hauv textiles thiab xaws, feem ntau vim nws lub cev thiab tshuaj lom neeg.
Lub ntsiab raw khoom ntawm polyester xov yog polyester, uas yog tsim los ntawm ib tug tshuaj polymerization cov tshuaj tiv thaiv. Thaum lub sij hawm tsim khoom, cov khoom siv raw yog melting, spinning, thiab stretching cov kauj ruam los tsim ib tug xov nrog ib tug tej yam lub zog thiab elasticity. Piv nrog rau lwm yam ntuj fibers xws li paj rwb los yog txhob lo lo ntxhuav xov, cov txheej txheem ntau lawm ntawm polyester xov relies ntau hnyav rau industrial technology, muab nws zoo nyob rau hauv tus nqi thiab tso zis.
Hais txog cov khoom, polyester xov muaj ntau yam zoo heev. Ua ntej, nws muaj zog heev. Qhov no txhais tau hais tias, rau tib lub thickness, polyester xov tuaj yeem tiv taus lub zog tensile ntau dua li paj rwb los yog xov xov thiab tsis tshua muaj kev tawg. Cov yam ntxwv no ua rau nws haum rau cov ntawv thov uas xav tau kev ua haujlwm ntev.
Thib ob, polyester xov muaj elasticity zoo. Nws tuaj yeem ncab nyob rau hauv qee qhov ntau thiab rov qab mus rau nws cov qauv qub, uas yuav pab txo cov xov tawg thaum xaws.
Thib peb, polyester xov muaj cov tshuaj lom neeg muaj zog. Nws muaj kev tiv thaiv zoo rau cov kua qaub, alkalis, thiab cov kuab tshuaj feem ntau thiab tsis yooj yim corroded.
Plaub, polyester xov muaj tsawg noo noo nqus. Nws tsis yooj yim nqus dej noo, yog li nws dries sai sai thiab tsis tshua muaj pwm. Cov yam ntxwv no ua rau nws tsim nyog rau qhov chaw ntub dej lossis cov khoom uas yuav tsum tau ntxuav tas li.
Thib tsib, polyester yarn muaj thermal stability zoo. Nws tuaj yeem tswj hwm nws cov khoom ntawm qhov kub thiab txias thiab feem ntau tuaj yeem tiv taus ironing lossis siab -kev ua haujlwm kub.