lyocell: Muna 1989, iyo yepasi rose Bureau Man-Yakagadzirwa mukaka inogadzirwa, BISFA yakatumidza zviri pamutemo fiber inogadzirwa neiyo nzira se "Lyocell". "Lyo" rinobva pashoko rechiGiriki rokuti "Lyein", zvinoreva kuparara, uye "Sero" rinobva pakutanga kweChirungu Cellulose" cellulose ". Iko kusanganiswa kwe "Lyocell" uye "cellulose" zvinoreva cellulose fiber inogadzirwa nenzira yekunyungudutsa.
Naizvozvo, Lyocell inonyatso taura nezve cellulose fiber inogadzirwa neNMMO sechinhu chinonyungudutsa
Lyocell: Lyocell fiber izita resainzi reiyo itsva solvent regeneration cellulose fiber, ndiro zita repasi rose reboka. Lessel iboka rakakura, muchikamu chakafanana nekotoni, silika uye zvichingodaro.
Lyocell is a brand new fiber inogadzirwa kubva kune conifer huni pulp ne solvent spinning. Rine “kunyaradza” kwedonje, “kusimba” kwepolyester, “kunaka kwoumbozha” kwejira remvere dzemakwai, uye “kunatswa kwakasiyana-siyana” uye “kunyorova” kwesirika. Hazvina mhosva kuoma kana kunyorova, inoshingirira zvakanyanya. Mukunyorova kwayo, ndiyo yekutanga cellulose fiber ine simba rakanyorova rinopfuura donje. 100% yakachena zvinhu zvechisikigo, zvakasanganiswa neyakavhurika hushamwari maitiro ekugadzira, ita mararamiro akavakirwa pakuchengetedzwa kwenzvimbo yechisikigo, inosangana zvizere nezvinodiwa nevatengi vemazuva ano, uye girinhi kuchengetedzwa kwezvakatipoteredza, inogona kunzi 21st century green fiber.
Classidication yeLyocell
1.Standard mhando Lyocell-G100
2.Crosslinked Lyocell-A100
3.LF mhando
Tekinoroji misiyano pamhando idzi nhatu
TencelG100 maitiro: huni pulp NMMO (methyl-oxidized marin) yakanyungudutswa filtration spinning coagulation bath coagulation mvura inoomesa crimping yakachekwa kuita fiber.
TencelA100 maitiro: undried filament bundle crosslinker kurapwa, kupisa kwakanyanya kubheka, kuwacha, kuomesa uye kupeta.
Nekuda kweiyo nzira dzakasiyana dzekurapa dziri pamusoro, zvinogona kuoneka kuti mukugadzira grey jira kudhinda uye dhayi, iyo fiber yeG100 tensilk inotora mvura uye inowedzera, iyo iri nyore kuita fibrinize, uye pamusoro inoumba chimiro chakafanana neganda repichisi. velvet (frost feeling), iyo inonyanya kushandiswa mumunda wekutapa. Iyo A100 inonyanya kushandiswa mumunda wezvipfeko zvenguva dzose, zvipfeko zvehunyanzvi, zvipfeko zvemukati uye marudzi ese ezvigadzirwa zvakarukwa nekuda kwemuchinjiko-unobatanidza mumiriri kurapwa mufiber state, uye kumbundirana pakati pefibers kunowedzera compact. Muchiito chekurapa, jira rejira rinogara richichengetedza mamiriro akatsetseka, uye munguva yekupedzisira yekutora, kushambidza hakusi nyore kupora. LF inoita kunge iri pakati peG100 neA100, inonyanya kushandiswa pamubhedha, zvipfeko zvemukati, zvipfeko zvekumba uye kuruka minda.
Mukuwedzera, zvakakosha kutaura kuti nekuda kwekuvapo kwe-cross-linking agent, A100 haigoni kurapwa ne mercerization, uye kurapwa kunowanzoita mamiriro eacidic, kana kushandiswa kwealkaline kurapwa kunopera kuva yakajairika tencel. Muchidimbu, A100 zuva sirika pachayo yakatsetseka, saka hapana chikonzero chekuita mercerization. A100 faibha inoshingirira asidhi asi alkali inoshingirira
General kushandiswa kweLyocell:
Kune denim, nhamba yeshinda ndeye 21s, 30s, 21s slub, 27.6s slub
Kugadzira jira remubhedha, nhamba yeshinda ndeye 30s, 40s, 60s
Nguva yekutumira: Oct-27-2022