I kēia mau makahiki i hala iho nei, ua puka mau mai nā fibers cellulose hou (e like me viscose, modal, Tencel a me nā fibers ʻē aʻe), ʻaʻole ia e hoʻokō wale i nā pono o ka poʻe i ka manawa kūpono, akā e hoʻohaʻahaʻa i nā pilikia o ka nele o ka waiwai a me ka luku ʻana i ke kaiapuni.
No ka mea, ua loaʻa i ka fiber cellulose regenerated nā pono o ka fiber cellulose maoli a me ka fiber synthetic, hoʻohana nui ʻia ia i ka textile me kahi ʻano o ka hoʻohana ʻana.
01. Ordinary viscose fiber
ʻO ka fiber viscose ka inoa piha o ka fiber viscose. He fiber cellulose ia i loaʻa ma ka unuhi ʻana a me ka hoʻoponopono hou ʻana i nā molekole fiber mai cellulose lāʻau maoli me ka "lāʻau" ma ke ʻano he mea maka.
ʻO ke ʻano o ka hoʻomākaukau ʻana: hoʻolalelale ʻia ka cellulose kanu i mea e hana ai i ka cellulose alkali, a laila hana me ka carbon disulfide e hana i ka cellulose xanthate. ʻO ka hopena viscous i loaʻa ma ka hoʻoheheʻe ʻana i loko o ka solution alkaline dilute i kapa ʻia he viscose. Hoʻokumu ʻia ʻo Viscose i fiber viscose ma hope o ka wili pulu a me kahi ʻano o nā kaʻina hana
ʻO ka like ʻole o ke kaʻina hana hoʻoheheʻe paʻakikī o ka fiber viscose maʻamau e ʻike ʻia ka ʻāpana keʻa o ka fiber viscose maʻamau i ka pūhaka a ʻokoʻa ʻole paha, me nā puka i loko a me nā ʻāpana ʻokoʻa i ka ʻaoʻao longitudinal. Loaʻa i ka Viscose ka hoʻoheheʻe ʻana a me ka dyeability, akā haʻahaʻa kona modulus a me kona ikaika, ʻoi aku ka haʻahaʻa o kona ikaika pulu.
02.Modal fiber
ʻO ka Modal fiber ka inoa kālepa o ka fiber modulus viscose pulu kiʻekiʻe. ʻO ka ʻokoʻa ma waena o ka fiber modal a me ka fiber viscose maʻamau, ʻo ia ka hoʻomaikaʻi ʻana o ka fiber modal i nā hemahema o ka ikaika haʻahaʻa a me ka modulus haʻahaʻa o ka fiber viscose maʻamau i loko o ka moku maloʻo, a he ikaika kiʻekiʻe hoʻi a me ka modulus i ka moku maloʻo, no laila ua kapa pinepine ʻia ʻo high wet modulus viscose. pulupulu.
Loaʻa nā inoa like ʻole o nā mea hana fiber like ʻole, e like me Lenzing modal TM brand fiber, polynosic fiber, Fuqiang fiber, hukapok a me ka inoa inoa inoa hou o ka hui lanzing ma Austria.
Ke ala hoʻomākaukau: Loaʻa ka modulus pulu kiʻekiʻe e ke kaʻina hana kūikawā o ke kaʻina hana. ʻOkoʻa mai ke kaʻina hana viscose fiber maʻamau:
(1) Pono e loaʻa i ka Cellulose kahi kiʻekiʻe kiʻekiʻe o ka polymerization (ma kahi o 450).
(2) He kiʻekiʻe ko ka hoʻonā ʻana o ka milo i hoʻomākaukau ʻia.
(3) Ua hoʻomākaukau ʻia ke ʻano kūpono o ka ʻauʻau coagulation (e like me ka hoʻonui ʻana i ka ʻike o ka zinc sulfate i loko), a ua hoʻemi ʻia ka mahana o ka ʻauʻau coagulation e hoʻopaneʻe i ka wikiwiki o ka hoʻokumu ʻana, kahi kūpono i ka loaʻa ʻana o nā fibers me ka hoʻolālā compact a me ka crystallinity kiʻekiʻe. . ʻO nā hale o loko a me waho o nā fiber i loaʻa ma kēia ʻano ʻano like ʻole. ʻAʻole ʻike maopopo ʻia ke ʻano o ka ʻili kumu o ka ʻāpana keʻa o nā fiber e like me nā fiber viscose maʻamau. ʻO ke ʻano o ke keʻa e like me ka pōʻai a i ʻole ka pūhaka, a ʻo ka ʻili lōʻihi he maʻalahi. Loaʻa ka ikaika kiʻekiʻe a me ka modulus o nā fibers i loko o ke kūlana pulu, a kūpono hoʻi nā waiwai hygroscopic maikaʻi no ka lole lalo.
ʻO ke ʻano o nā papa o loko a me waho o ka fiber he ʻano like ʻole. ʻAʻole ʻike ʻia ke ʻano o ka ʻili kumu o ka ʻāpana ʻāpana fiber ma mua o ka fiber viscose maʻamau. He poepoe a he poepoe paha ke ano o ke kea, a he laumania ka aoao longitudinal. Loaʻa iā ia ka ikaika kiʻekiʻe a me ka modulus i loko o ka ʻāina pulu a me ka maikaʻi o ka hoʻoheheʻe ʻana i ka wai.
03. Lessel fiber
ʻO Lyocell fiber kahi ʻano o ka fiber cellulose artificial, i hana ʻia me ka polymer cellulose maoli. Ua hana ʻia e ka hui kautor Pelekane a ma hope mai ua hoʻololi ʻia i ka hui Swiss Lanjing. ʻO Tencel ka inoa kālepa, a ua lawe ʻia kona inoa ʻo "Tiansi" ma Kina.
Kaʻina hoʻomākaukau: ʻO Lyocell kahi ʻano hou o ka fiber cellulose i hoʻomākaukau ʻia e ka hoʻoheheʻe ʻana i ka pulp cellulose i loko o kahi hopena wili me ka wai wai n-methylmoline oxide (NMMO) ma ke ʻano he mea hoʻoheheʻe, a laila hoʻohana i ka wili pulu a i ʻole ke ʻano wili pulu maloʻo, me ka hoʻohana ʻana i kekahi ʻano o ʻO ka hopena nmmo-h2o ma ke ʻano he ʻauʻau coagulation e hana i ka fiber, a laila hoʻopololei, holoi, ʻaila a hoʻomaloʻo i ka fiber wili mua.
Ke hoʻohālikelike ʻia me ke ʻano hana hana viscose fiber maʻamau, ʻo ka pōmaikaʻi nui loa o kēia ʻano wili ʻana ʻo ia ka hiki iā NMMO ke hoʻopau pololei i ka pulp cellulose, hiki ke maʻalahi ke kaʻina hana o ka wili ʻana, a hiki i ka helu hoʻihoʻi o NMMO hiki ke piʻi ma mua o 99%, a ʻaʻole hiki ke hoʻohaumia i ke kaiapuni ke kaʻina hana.
ʻOkoʻa loa ke ʻano morphological o Lyocell fiber mai ka viscose maʻamau. ʻO ke ʻano o ka ʻāpana keʻa he ʻano like ʻole, poepoe, ʻaʻohe ʻili kumu ʻili. He laumania ka ʻili lōʻihi a ʻaʻohe ʻāwīwī. Loaʻa iā ia nā waiwai mechanical ʻoi aku ka maikaʻi ma mua o ka viscose fiber, maikaʻi ka holoi ʻana i ka dimensional stability (shrinkage rate is only 2%) a me ke kiʻekiʻe o ka moisture absorption. Loaʻa iā ia ka luster nani, ka lima palupalu, ka drapability maikaʻi a me ka nani maikaʻi.
ʻO ka ʻokoʻa ma waena o ka viscose, modal a me ka liʻiliʻi
(1)Māhele fiber
(2)Nā hiʻohiʻona fiber
•Viscose fiber
• Loaʻa iā ia ka hoʻomaʻamaʻa maikaʻi a hoʻokō i nā koi physiological o ka ʻili kanaka. He palupalu ka lole, maʻemaʻe, hanu, ʻaʻole pili i ka uila paʻa, pale UV, ʻoluʻolu e ʻaʻahu, maʻalahi ke kala, kala ʻulaʻula ma hope o ke kala ʻana, ka wikiwiki o ka waihoʻoluʻu maikaʻi, a me ka spinnability maikaʻi. He haʻahaʻa ka modulus pulu, he kiʻekiʻe ka emi ʻana a he maʻalahi ke deform. Paʻakikī ka lima ma hope o ka hoʻokuʻu ʻana, a ʻilihune ka elasticity a me ke kūpaʻa ʻana.
• ke kaula kala
• Loaʻa iā ia ka paʻi palupalu, mālamalama a maʻemaʻe, ʻulaʻula a me ka wikiwiki o ka waihoʻoluʻu maikaʻi. ʻOi aku ka maʻalahi o ka lole, ʻālohilohi ka ʻili o ka lole, a ʻoi aku ka maikaʻi o ka drapability ma mua o ka pulupulu, polyester a me nā fiber viscose. Loaʻa iā ia ka ikaika a me ka paʻakikī o nā fiber synthetic, a loaʻa ka luster a me ke ʻano o ke kilika. ʻO ka lole he wrinkle kū'ē a me ka hao hao, maikaʻi wai absorption a me ka ea permeability, akā, ua ilihune ka lole.
• Lessel fiber
• Loaʻa iā ia nā waiwai maikaʻi loa o ka fiber maoli a me ka fiber synthetic, luster maoli, ʻoluʻolu manaʻo, ikaika kiʻekiʻe, kumu ʻaʻohe shrinkage, maikaʻi moisture permeability a me ka permeability, palupalu, ʻoluʻolu, ʻoluʻolu a me ka ʻoluʻolu, drapability maikaʻi, paʻa a paʻa.
(3)Ka laulā o ka noi
• Viscose fiber
•Hiki ke wili ma'ema'e a ho'ohui 'ia paha me nā fiber textile 'ē a'e, i kūpono no ka hana 'ana i nā lole lalo, nā lole waho a me nā mea ho'onani like 'ole. He māmā a lahilahi ka lole filament, a hiki ke hoʻohana ʻia no ka quilt a me nā lole hoʻonaninani me nā lole.
•ʻO ke kala kala
•Hoʻohana nui ʻia nā lole i ulana ʻia a Modale no ka hana ʻana i nā lole komo, akā no nā lole haʻuki, nā lole maʻamau, nā pālule, nā lole i mākaukau kiʻekiʻe, a me nā mea ʻē aʻe.
•liʻiliʻi liʻiliʻi
• Hoʻopili ia i nā māla a pau o ka textile, inā he pulupulu, hulu hipa, siliki, nā huahana hemp, a i ʻole wili a ulana paha, hiki iā ia ke hana i nā huahana kiʻekiʻe a kiʻekiʻe.
(ʻatikala i hoʻololi ʻia mai: papa lole)
Ka manawa hoʻouna: ʻAukake-22-2022