Dab tsi yog qhov txawv ntawm lub hnab ev ntawv "polyester" thiab "nylon"?
"Cov khoom siv polyester" thiab "nylon khoom" yog ob qho khoom siv feem ntau siv hauv kev tsim khoom thiab kho cov hnab ev khoom. Qhov sib txawv ntawm ob feem ntau yog tshwm sim hauv cov hauv qab no:
Cov khoom siv polyester sib txawv xav tias rougher, thaum cov khoom nylon zoo li smoother. Tsis tas li ntawd, koj tuaj yeem txhuam nws nrog koj cov ntiv tes. Tom qab txhuam cov rau tes, muaj cov kab pom tseeb ntawm nylon, thiab hose nrog cov kab tsis pom tseeb yog nylon.
2. Kev ua haujlwm sib txawv tom qab hlawv
Tom qab hlawv, polyester emissions ntau cov pa luam yeeb dub, nylon emits dawb pa luam yeeb, thiab cov seem tom qab hlawv yog pom. Polyester yuav tawg thaum nyem, thiab nylon yuav ua yas! Hais txog tus nqi, nylon yog ob npaug ntawm polyester. Nylon, nws sai sai curls thiab yaj mus rau hauv ib lub gel dawb thaum nyob ze ntawm cov nplaim taws. Nws melts thiab drips thiab npuas nyob rau hauv lub nplaim taws. Tsis muaj nplaim taws thaum hlawv. Nws yog ib qho nyuaj mus txuas ntxiv hlawv thaum nws tawm ntawm cov nplaim taws. . Polyester, yooj yim rau ignite, melts nyob ze ntawm cov nplaim taws, emits dub pa luam yeeb thaum kub hnyiab, tig daj nplaim, emits tsw ntxhiab tsw, tom qab hlawv, cov tshauv yog tsaus-xim av lumps, uas yuav crushed nrog ntiv tes.
3. Qhov sib txawv ntawm qhov kub tsis kam.
Lub melting point ntawm polyester yarn yog 260 degree, thiab ironing kub yog 180 degree. Lub tshav kub tsis kam ntawm nylon xim xov paj tsis zoo txaus. Lub ironing kub yuav tsum tau tswj hauv qab 140 degree. Nws muaj qhov kub thiab txias tsis kam, siab nylon zog, zoo elastic rov qab muaj peev xwm thiab hnav tsis kam Nws muaj cov khoom zoo, hygroscopicity thiab dyeing zog zoo dua polyester yarn.
