Ndi polyester ndi nsalu yopanda nsalu

Nsalu zosalukidwa zimapangidwa ndi ulusi wamakina kapena mankhwala, pomwe ulusi wa polyester ndi ulusi wopangidwa ndi mankhwala wopangidwa ndi ma polima.

Tanthauzo ndi njira zopangira nsalu zopanda nsalu

Nsalu yosalukidwa ndi ulusi wosalukidwa ngati nsalu. Zimapangidwa ndi makina opangidwa ndi makina kapena mankhwala opangira ulusi, omwe amatha kukhala thonje lachilengedwe, nsalu kapena ubweya, kapena ulusi wamankhwala monga polyester, polyamide, polypropylene, etc. Nsalu zopanda nsalu zimagwiritsidwa ntchito kwambiri m'mafakitale monga chisamaliro chaumoyo, ulimi, zokongoletsera kunyumba, zomangira, ndi zamkati zamagalimoto chifukwa cha mphamvu zawo zapamwamba, kupuma kwabwino, kukana dzimbiri, ndi zina. Njira zopangira zinthu zosalukidwa zimatha kugawidwa m'mitundu yosiyanasiyana, monga kugudubuza kotentha, kunyowa, kubaya singano, ndi kupopera mbewu mankhwalawa.

Tanthauzo ndi njira zopangira ulusi wa polyester

Ulusi wa poliyesitala ndi ulusi wopangidwa ndi mankhwala wopangidwa ndi ma polima a poliyesitala, ndipo pano ndi umodzi mwamitundu yayikulu kwambiri padziko lonse lapansi. Ulusi wa poliyesitala umagwiritsidwa ntchito kwambiri m'magawo monga nsalu, mapulasitiki, ndi kuyika chifukwa cha kukana kwawo kutentha, kukana mapindikidwe, kulimba kwambiri, komanso kukhazikika bwino. Njira zopangira zida za polyester fiber zimaphatikizapo njira zingapo monga polymerization, kupota, mapindikidwe, ndi kujambula. Ulusi wa polyester ukhoza kupangidwa kukhala nsalu zosalukidwa,Nsalu ya polyester fiber yopanda nsalukukhala ndi mawonekedwe a mawonekedwe ofewa, kulemera kopepuka, ndi mpweya wabwino. Chifukwa chake, amagwiritsidwa ntchito kwambiri m'minda yamankhwala, thanzi, nyumba, ndi zaulimi.

Kusiyana pakati pa nsalu zopanda nsalu ndi polyester fiber

Kusiyana kwakukulu pakati pa nsalu zopanda nsalu ndi ulusi wa polyester ndi njira yawo yopangira. Nsalu zosalukidwa zimapangidwa kudzera mu ulusi wamakina kapena mankhwala, ndipo zimatha kukhala thonje lachilengedwe, nsalu, ubweya, kapena ulusi wamankhwala. Komano, ulusi wa poliyesitala, ndi ulusi wopangidwa ndi mankhwala wopangidwa ndi ma polima a poliyesitala, osadutsa masitepe ofanana ndi kulumikizana ndi makina kapena mankhwala.
Komanso, pali kusiyana katundu katundu pakatinsalu zosalukidwandi ulusi wa polyester. Nsalu zosalukidwa zimakhala ndi mawonekedwe amphamvu kwambiri, kupuma bwino, anti-corrosion ndi kukana dzimbiri, pomwe ulusi wa polyester umalimbana bwino ndi kutentha, kukana mapindikidwe, kulimba kwambiri, komanso kukhazikika bwino. Choncho, muzochitika zosiyanasiyana zogwiritsira ntchito, nsalu zopanda nsalu ndi ulusi wa polyester zili ndi ubwino wawo komanso kugwiritsidwa ntchito.