Eminyakeni yamuva, imicu ye-cellulose evuselelwe kabusha (njenge-viscose, i-modal, i-Tencel nezinye izintambo) ibilokhu ivela ngokuqhubekayo, engagcini nje ngokuhlangabezana nezidingo zabantu ngesikhathi, kodwa futhi inciphisa kancane izinkinga zokushoda kwezinsiza kanye nokucekelwa phansi kwemvelo yemvelo.
Ngenxa yokuthi i-cellulose fiber evuselelwe inezinzuzo ze-cellulose fibre yemvelo kanye ne-synthetic fibre, isetshenziswa kakhulu kwendwangu ngesilinganiso esingakaze sibonwe sokusetshenziswa.
01.I-viscose fiber evamile
I-Viscose fiber yigama eligcwele le-viscose fiber.Ifayibha ye-cellulose etholakala ngokukhipha futhi ilungise kabusha ama-molecule e-fiber kusuka ku-cellulose yokhuni lwemvelo "ngokhuni" njengento eluhlaza.
Indlela yokulungiselela: i-cellulose yezitshalo yenziwa i-alkali ukuze yakhe i-alkali cellulose, bese ihlangana ne-carbon disulfide ukwenza i-cellulose xanthate.Isixazululo se-viscous esitholakala ngokuncibilika kusixazululo se-alkaline esicwebile sibizwa nge-viscose.I-Viscose yakheka ibe yifayibha ye-viscose ngemva kokuphotha okumanzi kanye nochungechunge lwezinqubo zokucubungula
I-non-uniformity yenqubo yokubumba eyinkimbinkimbi ye-viscose fiber evamile izokwenza ukuthi i-cross-section ye-viscose fiber evamile ibonakale okhalweni nxazonke noma engavamile, enezimbobo ngaphakathi kanye nama-grooves angavamile ohlangothini lwe-longitudinal.I-Viscose inokumuncwa okuhle kakhulu komswakama kanye nokudaya, kodwa i-modulus namandla ayo aphansi, ikakhulukazi amandla ayo amanzi aphansi.
02.Modal fiber
I-Modal fiber igama lokuhweba le-high wet modulus viscose fiber.Umehluko phakathi kwe-modal fibre kanye ne-viscose fiber evamile ukuthi i-modal fiber ithuthukisa ukungalungi kwamandla aphansi kanye ne-modulus ephansi ye-viscose fiber evamile esimweni esimanzi, futhi inamandla aphezulu kanye ne-modulus esimweni esimanzi, ngakho-ke ngokuvamile ibizwa ngokuthi i-high wet modulus viscose. i-fiber.
Imikhiqizo efanayo yabakhiqizi befayibha abahlukene futhi inamagama ahlukene, njenge-Lenzing modal TM brand fiber, i-polynosic fiber, i-Fuqiang fiber, i-hukapok negama lomkhiqizo omusha wenkampani ye-lanzing e-Austria.
Indlela yokulungiselela: I-modulus ephezulu emanzi itholakala ngenqubo ekhethekile yenqubo yokukhiqiza.Ihlukile kunqubo evamile yokukhiqiza i-viscose fiber:
(1) I-Cellulose kufanele ibe ne-avareji ephezulu yezinga le-polymerization (cishe 450).
(2) Isixazululo sesitoko sokuphotha esilungisiwe sinokugxila okuphezulu.
(3) Ukwakheka okufanelekile kokugeza okuhlanganayo (njengokwandisa okuqukethwe kwe-zinc sulfate kuyo) kuyalungiswa, futhi izinga lokushisa lokugeza lokuhlangana liyancishiswa ukuze kubambezeleke isivinini sokwakheka, okusiza ekutholeni imicu enesakhiwo esihlangene kanye nekristalu ephezulu. .Izakhiwo zongqimba zangaphakathi nangaphandle zemicu etholakala ngale ndlela zifana ngokulinganayo.Isakhiwo sesendlalelo somgogodla wesikhumba se-cross-section semicu ayicacile njengaleyo ye-viscose fibers evamile.Ukuma kwe-cross-sectional kuvame ukuba yindilinga noma ukhalo oluyisiyingi, futhi i-longitudinal surface ibushelelezi.Izintambo zinamandla aphezulu kanye ne-modulus esimweni esimanzi, futhi izakhiwo ezinhle kakhulu ze-hygroscopic nazo zifanelekile izingubo zangaphansi.
Ukwakheka kwezingqimba zangaphakathi nezingaphandle zefiber akufani.Ukwakheka kongqimba lwesikhumba se-fiber cross-section akubonakali kangako kune-viscose fiber evamile.I-cross-sectional shape ijwayele ukuba yindilinga noma iyindilinga okhalweni, futhi isiqondiso se-longitudinal sibushelelezi.Inamandla aphezulu kanye ne-modulus esimweni esimanzi kanye nokusebenza okuhle kakhulu kokumunca umswakama.
03.Lessel fiber
I-Lyocell fiber iwuhlobo lwe-fiber cellulose yokwenziwa, eyenziwe nge-polymer yemvelo ye-cellulose.Yasungulwa yinkampani ye-kautor yaseBrithani futhi kamuva yadluliselwa enkampanini yaseSwitzerland Lanjing.Igama lokuhweba yi-Tencel, futhi igama layo elithi "Tiansi" lamukelwa eChina.
Indlela yokulungiselela: I-Lyocell iwuhlobo olusha lwefayibha ye-cellulose elungiswe ngokuncibilika ngokuqondile i-cellulose pulp ibe isixazululo esiphendukayo esinesisombululo samanzi se-n-methylmoline oxide (NMMO) njengesincibilikisi, bese kusetshenziswa ukuphotha okumanzi noma indlela yokuphotha emanzi eyomile, kusetshenziswa ukugxila okuthile Isixazululo se-nmmo-h2o njengokugeza okuhlanganayo ukwenza i-fiber, bese ukwelula, ukuwasha, ukugcoba kanye nokomisa i-fiber eyinhloko ephothiwe.
Uma kuqhathaniswa nendlela evamile yokukhiqiza ifayibha ye-viscose, inzuzo enkulu yale ndlela yokuphotha ukuthi i-NMMO ingahlakaza ngokuqondile ugaxekile we-cellulose, inqubo yokukhiqiza isitokwe sokuphotha ingenziwa ibe lula kakhulu, futhi izinga lokubuyisela le-NMMO lingafinyelela ngaphezu kuka-99%, futhi inqubo yokukhiqiza ayingcolisi neze imvelo.
Isakhiwo se-morphological se-Lyocell fiber sihluke ngokuphelele kuleso se-viscose evamile.Isakhiwo se-cross-sectional siyafana, siyindilinga, futhi asikho isendlalelo se-skin core.I-longitudinal surface ibushelelezi futhi ayikho i-groove.Inezakhiwo eziphakeme zemishini kunefayibha ye-viscose, ukuzinza okuhle kwe-dimensional yokugeza (izinga lokuncipha lingama-2%) kuphela kanye nokumunca umswakama ophezulu.Inokukhanya okuhle, isibambo esithambile, ukudonseka okuhle nobuhle obuhle.
Umehluko phakathi kwe-viscose, i-modal ne-lessel
(1)Ingxenye ye-Fiber
(2)Izici ze-Fiber
•I-Viscose fiber
• Imunca kahle umswakama futhi ihlangabezana nezidingo zomzimba zesikhumba somuntu.Indwangu ithambile, ibushelelezi, iyaphefumula, ayithambekele ekubeni nogesi omile, imelana ne-UV, ikhululekile ukugqokwa, kulula ukuyidaya, umbala ogqamile ngemva kokudaya, ukushesha kombala omuhle, nokuphotha kahle.I-modulus emanzi iphansi, izinga lokushwabana liphezulu futhi kulula ukuligoba.Isandla sizizwa siqinile ngemva kokwethulwa, futhi ukunwebeka nokumelana nokugqoka akukuhle.
• I-Modal fiber
• Inokuthinta okuthambile, okukhanyayo nokuhlanzekile, umbala ogqamile kanye nokushesha kombala okuhle.Indwangu izwakala ibushelelezi ikakhulukazi, ingaphezulu lendwangu liyakhanya futhi liyacwebezela, futhi ukudonseka kungcono kunokotini okhona, i-polyester kanye nemicu ye-viscose.Inamandla nokuqina kwemicu yokwenziwa, futhi inokucwebezela nokuzwakala kukasilika.Indwangu inokumelana nokushwabana nokumelana noku-ayina, ukumuncwa kahle kwamanzi kanye nokungena komoya, kodwa indwangu ayilungile.
• I-Lessel fiber
• Inezici eziningi ezinhle kakhulu ze-fiber yemvelo kanye ne-synthetic fiber, i-luster yemvelo, ukuzwa okubushelelezi, amandla aphezulu, ngokuyisisekelo akukho ukuncipha, umswakama omuhle wokungena kanye nokungena, uthambile, ukhululekile, ubushelelezi futhi upholile, udonsa kahle, uqinile futhi uhlala isikhathi eside.
(3)Ububanzi besicelo
• I-Viscose fiber
•Imicu emifushane ingaba yi-spun ehlanzekile noma ihlanganiswe neminye imicu yendwangu, efanelekile ukwenza izingubo zangaphansi, izingubo zangaphandle kanye nezihloko ezihlukahlukene zokuhlobisa.Indwangu ye-filament ilula futhi incane, futhi ingasetshenziselwa i-quilt nezindwangu zokuhlobisa ngaphezu kwezingubo.
•I-Modal fiber
•Izindwangu ezilukiwe ze-Modale zisetshenziselwa ikakhulukazi ukwenza izingubo zangaphansi, kodwa futhi zisetshenziselwa izingubo zezemidlalo, ukugqokwa okungavamile, amahembe, izindwangu ezisezingeni eliphezulu ezenziwe ngomumo, njll. Ukuhlanganisa neminye imicu kungathuthukisa ukungaqondi kahle kwemikhiqizo ye-modal ehlanzekile.
•I-Lessel fiber
• Ihlanganisa yonke imikhakha yendwangu, noma ngabe ukotini, uvolo, usilika, imikhiqizo ye-hemp, noma ukunitha noma ukwaluka, ingakhiqiza imikhiqizo yezinga eliphezulu nesezingeni eliphezulu.
(I-athikili ithathwe ku-: fabric course)
Isikhathi sokuthumela: Aug-22-2022