Akwai zaren dinki da yawa a kasuwa.Daga cikin su, polyester dinkin tead da nyon fiaments iri-iri ne na dinki na yau da kullun Shin kun san bambanci tsakanin su?Na gaba za mu gabatar muku da bambanci tsakanin zaren polyester da zaren nailan.
Game da polyester
Polyester wani nau'i ne mai mahimmanci a cikin fiber na roba kuma shine sunan kasuwanci na fiber polyester a kasar Sin.A fiber-forming polymer samar da esterification ko transesterification da polycondensation na PTA ko DMT da MEG-Polyethylene terephthalate (PET).Fiber ce da aka yi ta hanyar jujjuyawar da kuma bayan jiyya.
Game da nailan
Carothers, wani masanin kimiyar Amurka, da wata tawagar bincike a karkashinsa ne suka samar da Nylon.Ita ce fiber roba ta farko a duniya.Nailan wani nau'in fiber ne na polyamide.Bayyanar nailan ya canza samfuran masaku.Haɗin sa shine babban ci gaba a cikin masana'antar fiber na roba kuma muhimmin ci gaba ne a cikin manyan sinadarai na polymer.
Bambance-bambance a cikin Ayyuka
Ayyukan nailan
Mai ƙarfi, mai jurewa lalacewa, matsayi na farko a cikin duk zaruruwa.Juriya na lalacewa shine sau 10 na fiber auduga da busasshiyar fiber viscose, da kuma sau 140 na rigar fiber.Saboda haka, karkonsa yana da kyau.A na roba da na roba dawo danailan masana'anta nekyau kwarai, amma yana da sauƙin lalacewa ta hanyar ƙarfi na waje, don haka masana'anta suna sauƙin wrinkled yayin aikin sawa.Yana da talauci a cikin samun iska kuma yana da sauƙin samar da wutar lantarki.
Ayyukan Polyester
Babban ƙarfi
Ƙarfin ƙarancin fiber shine 2.6 zuwa 5.7 cN/dtex, kuma babban ƙarfin fiber shine 5.6 zuwa 8.0 cN/dtex.Saboda ƙarancin hygroscopicity nasa, ƙarfin rigar sa ainihin iri ɗaya ne da ƙarfin bushewa.Ƙarfin tasiri shine sau 4 mafi girma fiye da nailan kuma sau 20 mafi girma fiye da viscose.
Kyakkyawan elasticity
Ƙwararren yana kusa da na ulu, lokacin da aka shimfiɗa shi da 5% zuwa 6%, ana iya kusan dawo da shi gaba daya.Juriya na ƙyalli ya fi sauran zaruruwa, wato, masana'anta ba su da wrinkled, kuma kwanciyar hankali na girma yana da kyau.Modules na elasticity shine 22 zuwa 141 cN/dtex, wanda shine sau 2 zuwa 3 sama da na nailan.
Kyakkyawan sha ruwa
Kyakkyawan juriya nika.Juriya na polyester shine na biyu kawai bayan nailan.Yana da kyau fiye da sauran filaye na halitta da na roba, kuma juriyar haskensa shine na biyu kawai zuwa fiber acrylic.
Bambance-bambance tsakanin aikace-aikacen polyester da nailan
La'akari da hygroscopicity, nyion masana'anta iri-iri ne mai kyau a cikin yadudduka na roba, don haka kayan da aka yi da nailan sun fi dacewa da sawa fiye da kayan polyester.Lt yana da kyau sputum da lalata juriya, amma zafi da kuma hasken wuta ba su da kyau isa.The roning zafin jiki ya kamata a contolled kasa 140 ℃C.Ku kula da conditons na wankewa da kuma kiyayewa, don haka kamar yadda ba su lalata masana'anta.Nylon masana'anta ne wani haske fabic, wanda aka kawai ited afe polypropylene da acrylic yadudduka a roba yadudduka.Saboda haka, ya dace da tufafin hawan dutse da tufafi na hunturu.
Kayan polyester yana da ƙarancin hygroscopicity kuma yana da sultry lokacin sawa.Yana da sauƙi don ɗaukar wutar lantarki ta tsaye da ƙurar ƙura, wanda ke rinjayar bayyanar da ta'aziyya.Duk da haka, yana da sauƙin bushewa bayan wankewa, kuma ba ya lalacewa.Polyester shine mafi kyawun masana'anta mai jure zafi a cikin yadudduka na roba.Matsayin narkewa shine 260 ° C kuma zafin jiki na baƙin ƙarfe zai iya zama 180 ° C. Yana da aikin thermoplastic kuma ana iya sanya shi cikin siket mai laushi tare da dogayen faranti.
Kayan polyester yana da ƙarancin narkewar juriya, kuma yana da sauƙi don samar da ramuka a cikin yanayin soot ko mars.Sabili da haka, saka tufafin polyester ya kamata ya guje wa hulɗa da sigari, tartsatsi, da dai sauransu. Polyester yadudduka suna da kyakkyawan juriya da kuma riƙe siffar, don haka sun dace da tufafi na waje.
Lokacin aikawa: Nuwamba-08-2022
