Kodi "polyester" ndi chiyani?Kodi "fiber" ndi chiyani?Ndipo mawu awiriwo ndi ati?
Amatchedwa "polyester fiber", kutanthauza kuti, anthu omwe amadziwika kuti "polyester", amapangidwa ndi organic diacid ndi diol condensation ya poliyesitala popota ulusi wopangira, wamagulu a polima.Anatulukira mu 1941, ndi ulusi wamakono kupanga za mitundu ikuluikulu yoyamba.Chifukwa cha mphamvu zake zazikulu za ulusi, zimakhala ndi kukana kwamphamvu kwa makwinya, kusunga mawonekedwe abwino komanso mphamvu zotanuka kuchira.Zoonadi, chofunika kwambiri, nsalu ya "polyester" imakhala yolimba, Imalimbana ndi makwinya, yopanda chitsulo, komanso yosamata. Imakhala yabwino kukana mankhwala osiyanasiyana, kuwonongeka pang'ono chifukwa cha asidi ndi alkali, ndipo sikuwopa mildew ndi tizilombo.
Kodi pali vuto lililonse mu ulusi wa polyester?
Atanena izi, anthu ena ayenera kufunsa, kodi "polyester fiber" ilibe zolakwika?Inde, ndithudi, aliyense ali ndi zofooka, bwanji kuti nsalu zisakhale ndi zolakwika?
Zoipa zake ndi kusamamwa bwino kwa chinyezi, kusamamwa bwino kwa madzi, kusasungunuka bwino, fumbi losavuta kuyamwa, komanso mpweya wosakwanira.Kuphatikiza apo, ntchito yopaka utoto si yabwino, ndipo ndizovuta kwambiri kuyika utoto ndi utoto wobalalika pa kutentha kwakukulu.
Kufotokozera kosavuta kumvetsetsa ndikuti "fiber ya polyester" ikulimbikitsidwa kuti isavalidwe m'chilimwe ngati nsalu ya zovala.Nyengo imakhala yotentha, nsaluyo sichitha kupuma kwambiri, kuphatikizapo thukuta la thupi la munthu, mukhoza kulingalira, kumva kuvala ndikoyipa ......
Kodi zovala zopangidwa ndi polyester ndizotsika kwambiri?
Kotero, kodi zomwe zinachitikira kuvala zovala za polyester m'chilimwe zimakupangitsani kuganiza kuti poliyesitala ndi yotsika mtengo?
Yankho ndilakuti, ulusi wa poliyesitala siwotsika mtengo, ngakhale zida za poliyesitala mdera lino ndizosavuta kuzipeza ndipo zitha kupangidwanso.Ngati amagulitsidwa ngati zovala, poyerekeza ndi zinthu zachilengedwe, monga thonje, silika, ubweya ndi zipangizo zina, mtengo wake ndi wotsika mtengo kwambiri, ndipo mtengo wa ulusi wabwino wa poliyesitala siwotsika mtengo ukapangidwa kukhala zovala.
Pakalipano, 80% ya zovala za mitundu yambiri ya mafashoni apamwamba amapangidwanso ndi ulusi wa polyester.Panthawi imodzimodziyo, mbali ya chizindikirocho imapanganso nsaluzo ndikuzipanganso ndi zinthu zina zachilengedwe (thonje, silika, nsalu ...), ndi zina zotero, ndipo zotsatira zomaliza za zovala zimapangidwa.Ndizodabwitsanso zabwino, monga kukhudza dzanja, kupukuta, kupuma, komanso kukana makwinya, zomwe zimakhala bwino kuposa zovala zopangidwa ndi chinthu chimodzi, ndipo zimakondedwa kwambiri ndi ogula.Ichi ndi chikhalidwe cha nsalu zapamwamba.
Ulusi wa polyester, womwe ndi ulusi wopangira, ukhoza kupangidwanso.
Chifukwa chake, ulusi wa polyester, ndiwokhazikika komanso umavala bwino!
Kodi mumavala "polyester fiber" lero?
Nthawi yotumiza: Jul-29-2022