Triexta ndichitsulo chatsopano kwambiri mu makampani opanga katundu. Ngati muli kunja kukagula matepi , mungathe kumva za triexta. Ndi chiyani, ndendende, ndipo chimakhala bwino motani?
PTT / Sorona / SmartStrand
Triexta inapangidwa ndi DuPont, kampani yomweyi yomwe inayambitsidwa ndi fiber ya nylon. Triexta pakali pano imapangidwa ndi DuPont pansi pa dzina la Sorona, kotero mukhoza kumva maina a triexta ndi Sorona ogwiritsidwa ntchito mosiyana.
Masiku ano Mohawk Industries amapanga ntchito yotchuka ya Sorona m'kachisi, ndipo imagulitsa fiber pansi pa dzina lake SmartStrand . Godfrey Hirst, wojambula waing'ono kwambiri wochokera ku Australia, amagwiritsanso ntchito Sorona pamsonkhanowu.
Dzina lolemba la triexta ndi polytrimethylene terephthalate kapena PTT yaifupi.
PTT vs. PET
Muzu wa mankhwala wa triexta (PTT) ndi wofanana ndi wa polyester (PET) , kotero poyamba, triexta amatanthauzidwa ngati polyester. Komabe, zimasiyana kwambiri ndi polyester ponena za chinthu chomaliza chomwe DuPont, pamodzi ndi Mohawk Industries, adayankha kuti azindikire kusiyana pakuvomereza dzina latsopano la PTT.
Maofesi a FTC
Mu 2009, US Federal Trade Commission (FTC) inadziwika kuti triexta monga dzina latsopano la PTT, kachigawo kakang'ono ka polyester.
Kwenikweni, izi zikutanthauza kuti mapangidwe a mapiritsi awiriwa ndi ofanana kuti triexta sichidzakhala mtundu watsopano wa fiber (momwe polyester kapena nylon ziliri), koma PTT ndi PET ndi zosiyana kuti PTT sichikhoza khalani ndi PET.
Makhalidwe a Triexta
Pali zifukwa zambiri zomwe triexta imachokera polyester. Choyamba ndi chakuti triexta imadziwika kukhala yodalirika komanso yokhazikika kuposa polyester wamba. Ndipotu ambiri m'mayikowa amaganiza kuti triexta imakhala yokhazikika ngati chida cha nylon , chomwe nthawi zambiri chimatengedwa kuti ndi mfumu ya zophimba zamakina.
Maonekedwe
Maonekedwe a triexta ndi ofanana kwambiri ndi nylon kuposa polyester. Polyester ali ndi chilakolako choposa, kuchipatsa kuyang'ana kang'onopang'ono kusiyana ndi mitundu ina yowonjezera. Triexta, ngati nylon, ili ndi mapeto ambiri.
Stain Resistance
Triexta ndi chilengedwe chosagonjetsedwa kwambiri. Kutaya kwambiri kungathe kutsukidwa ndi madzi okha, m'malo mogwiritsa ntchito malo oyera.
Chifukwa chachikulu cha utatu wa triexta ndizoti fiber ndi hydrophobic, kutanthauza kuti sichidzayamwa chinyontho. Triexta yakhala ikugwiritsidwa ntchito mu makampani ovala zovala kuposa momwe yagwiritsidwira ntchito mu makampani opanga mafakitale - mu mafakitale ogulitsa triexta amagwiritsira ntchito tag-mzere "wouma" kuti asonyeze malo osapangidwira a fiber.
Kuwonjezera pa kukana utomoni, fiber ya triexta imatsutsanso. Ndiwotumbululuka kwambiri, kutuluka kwa dzuwa ndi kuwala kwa dzuwa sizingayambitse kutayira.
Kufewa
Chinthu chinanso cha triexta ndi chakuti ndizowonjezerera kwambiri kuposa polyester ndi nylon. Kufewa kwake kumaphatikizapo mbali yakuti sikuti imakhala ndi mankhwala ogwiritsidwa ntchito kuchitetezo cha chitetezo. Ngakhalenso maonekedwe a Berber , omwe angakhale ndi chizoloŵezi chokumva chowawa pamene amapangidwa ndi nylon kapena olefin fibre , amva zofewa kumakhudza ndikukhala omasuka kwambiri.
Zopindulitsa Zachilengedwe
Chimodzi mwa zinthu zochititsa chidwi kwambiri pa triexta ndi chakuti zimapezeka mwachidziwitso. Pofuna kuchepetsa mtengo wopangira, DuPont anayamba kugwiritsa ntchito sayansi yamakono yopangidwa ndi kuyamwa kwa shuga. Izi zimagwiritsira ntchito mafuta a petroleum popanga fiber, mpaka 37% ku DuPont Sorona. Monga njira yowonjezereka, shuga wa chimanga ndi wabwino kwambiri kuposa mafuta.
Kuwonjezera apo, kuchotsa mafuta ndi mafuta a chimanga kumatanthauza kuti mankhwala ochepa amalowa mu fiber, zomwe zimatanthawuza kuti mankhwala ochepa amachokera mu fiber monga VOCs (off-gassing).
Mtengo
Mtengo wokhala triexta uli wotsika kuposa wa nylon, kotero triexta, kawirikawiri kulankhula, ndi okwera mtengo kwambiri mtengo. Nthawi zambiri zimagulidwa pakati pa polyester ndi nylon, ngakhale kuti mapepala otchuka a SmartStrand Silk angakhale odula kwambiri.
Chivomerezo
Triexta, ngati pafupifupi nsalu zonse, zimapezeka mu zikhalidwe zosiyanasiyana ndi mfundo za mtengo. Komabe, ngakhale makhalidwe oyambirira a triexta ali ndi zivomezi zochititsa chidwi kuchokera kwa wopanga, kotero kuti chiwerengero cha triexta chimapereka mtengo wapatali kwa ndalama.
Zoipa za Triexta
Pakali pano, kuvomereza kwakukulu kwa triexta ndiko kusowa kwake kwa mbiri kuti zitsimikizire zonena za opanga za zida zake. Monga fiber yatsopano, ilibe kachilombo ka nayiloni kalekale ndipo siinakhalepo nthawi yaitali kuti ikhale ndi moyo wathanzi "(zaka khumi ndi zisanu ndi ziwiri ndi zisanu ndi zisanu ndi zisanu ndi zinai). zovuta kufanizitsa bwino momwe zimagwirira ntchito ndi zina za fiber.
Triexta kwa Tsogolo
Ngakhale kuti zakhala zatsopano m'matope a fakitale, triexta yakhala yotchuka kwambiri. Malinga ndi zaka khumi zotsatira kapena kutsimikizira kuti fiber ikhoza kuchita zonse zomwe DuPont ndi Mohawk amanena kuti zingathe, zimatsimikizirika bwino kuti triexta, monga fiber yofewa komanso yokhazikika yomwe imakhala yosasunthika kusiyana ndi mitundu ina yamtundu, ingakhale fiber ya tsogolo.