lyocell: Mu 1989, bungwe lopanga mkaka la padziko lonse la Bureau Man-Made, BISFA idatcha mwalamulo ulusi wopangidwa ndi njirayi kuti "Lyocell". "Lyo" limachokera ku liwu lachi Greek "Lyein", lomwe limatanthauza kusungunuka, ndipo "Cell" limachokera ku chiyambi cha English Cellulose " cellulose ". Kuphatikiza kwa "Lyocell" ndi "cellulose" kumatanthauza ulusi wa cellulose wopangidwa ndi njira yosungunulira.
Chifukwa chake, Lyocell amatanthauza ulusi wa cellulose wopangidwa ndi NMMO monga zosungunulira
Lyocell: Lyocell CHIKWANGWANI ndi dzina sayansi latsopano zosungunulira regeneration mapadi CHIKWANGWANI, ndi mayiko ambiri gulu dzina. Lessel ndi gulu lalikulu, m'gulu lomwelo monga thonje, silika ndi zina zotero.
Lyocell ndi ulusi watsopano wopangidwa kuchokera kumtengo wamtengo wa conifer popota zosungunulira. Lili ndi “chitonthozo” cha thonje, “mphamvu” ya poliyesitala, “kukongola kwapamwamba” kwa nsalu za ubweya wa nkhosa, ndi “kukhudza kwapadera” ndi “kukokera kofewa” kwa silika. Ziribe kanthu zowuma kapena zonyowa, zimakhala zolimba kwambiri. Pakunyowa kwake, ndiye ulusi woyamba wa cellulose wokhala ndi mphamvu yonyowa kuposa thonje. 100% zinthu zachilengedwe zoyera, kuphatikiza ndi njira zopangira zachilengedwe, zimapangitsa moyo kukhala wozikidwa pachitetezo cha chilengedwe, kukwaniritsa zosowa za ogula amakono, komanso kuteteza zachilengedwe zobiriwira, zitha kutchedwa 21st century green fiber.
Kugawidwa kwa Lyocell
1.Standard mtundu Lyocell-G100
2.Crosslinked Lyocell-A100
3.LF mtundu
Kusiyana kwaukadaulo pamitundu itatu iyi
TencelG100 ndondomeko: nkhuni zamkati NMMO (methyl-oxidized marin) kusungunuka kusefera kupota coagulation kusamba coagulation madzi kuyanika crimping kudula mu ulusi.
Njira ya TencelA100: mankhwala osawumitsidwa a filament mtolo wa crosslinker, kutentha kwambiri kuphika, kutsuka, kuyanika ndi kupindika.
Chifukwa cha njira zosiyanasiyana zochizira zomwe tafotokozazi, zitha kuwoneka kuti pakusindikiza ndi utoto wa imvi, ulusi wa G100 tensilk umatenga madzi ndikukulitsa, omwe ndi osavuta kutulutsa, ndipo pamwamba pake amapanga mawonekedwe wamba wofanana ndi khungu la pichesi. velvet (kumverera kwachisanu), komwe kumagwiritsidwa ntchito kwambiri popanga tatting. A100 imagwiritsidwa ntchito makamaka pazovala wamba, zovala zaukatswiri, zovala zamkati ndi mitundu yonse yazinthu zoluka chifukwa cha chithandizo cholumikizirana mumtundu wa fiber, ndipo kukumbatirana pakati pa ulusi kumakhala kophatikizana. Pochiza chithandizo, nsalu pamwamba pa nsaluyo nthawi zonse imakhala yosalala, ndipo pakapita nthawi, kuchapa sikophweka kupukuta. LF imakonda kukhala pakati pa G100 ndi A100, yomwe imagwiritsidwa ntchito makamaka pakama, zovala zamkati, zovala zapakhomo ndi kuluka minda.
Komanso, ndiyenera kunena kuti chifukwa cha kukhalapo kwa wothandizila wolumikizira, A100 sangathe kuthandizidwa ndi mercerization, ndipo mankhwalawa amakhala ndi acidic, ngati kugwiritsa ntchito mankhwala amchere kumasokonekera kukhala tencel. Mwachidule, silika wa tsiku la A100 ndi wosalala kwambiri, kotero palibe chifukwa chochitira mercerization. CHIKWANGWANI cha A100 sichimva acid koma sichimva za alkali
Kugwiritsa ntchito Lyocell:
Kwa denim, kuchuluka kwa ulusi ndi 21s, 30s, 21s slub, 27.6s slub
Kupanga nsalu za bedi, kuchuluka kwa ulusi ndi 30s, 40s, 60s
Nthawi yotumiza: Oct-27-2022