Modal uye rayon ese ari maviri akadzokororwa fiber, asi iyo mbishi yeModal pulp yehuni, nepo mbishi yerayon iri yakasikwa fiber. Kubva pane imwe nzvimbo yekuona, idzi shinda mbiri dzakasvibira. Mukutaura kwekunzwa kwemaoko uye maitiro, akafanana zvikuru, asi mitengo yavo iri kure kubva kune mumwe.
Modal
Modal fiber jira richangogadzirwa mumakore achangopfuura, iro rinonzi Modal kwenguva pfupi. Iyo fiber yemazuva ano inosanganisa humbozha hwemafibhi echisikigo pamwe nekushanda kwemafibhi ekugadzira. Hune kupfava kwedonje, kupenya kwesilika, uye kutsvedzerera kwehemp. Uyezve, kutora kwayo mvura uye kupindira kwemhepo zviri nani pane donje, uye ine dhayi yakakwirira. Muvara wejira wakajeka uye uzere. Modal fiber inogona kusanganiswa uye yakarukwa nemhando dzakasiyana-siyana, sekotoni, hemp, sirika, nezvimwewo, kuvandudza kunaka kwemachira aya, kuitira kuti jira rirambe rakapfava uye rakapfava, kupa kutamba kune hunhu hweavo vakasiyana. fiber, uye kuwana zvirinani kupfeka maitiro.
Rayon
Rayon izita rakajairika re viscose fiber, iyo inonzi rayon kwenguva pfupi. Viscose fiber inotorwa kubva mu cellulose mbishi zvinhu zvakaita sehuni uye chirimwa ligusticum α－ Cellulose, kana kuti yakagadzirwa nevanhu faibha yakagadzirwa nedonje linter, iyo inogadziriswa kuita spinning stock solution uye yobva yanyorova spun. Kupfupisa, rayon imhando yefiber yakagadziridzwa.
Misiyano pakati peModal neRayon:
Modal is a cellulose regenerated fiber of high wet modulus viscose fiber yakagadzirwa naLenzing, Austria. Iyo mbishi ye fiber iyi ndeye beech huni kubva kuEurope. Inotanga kugadzirwa kuita pulp yehuni, uye yozogadziriswa kuita fiber kuburikidza neakakosha kuruka maitiro. Zvinhu zvakasvibirira zvechigadzirwa ichi zvese zvechisikigo zvinhu, izvo zvisingakuvadzi kumuviri wemunhu, zvinogona kusvibiswa nezvisikwa, uye hazvikuvadzi kune zvakatipoteredza. Modal fiber imhando ye cellulose faibha, iyo inogadzirwa kubva shrubbery inogadzirwa muEurope uye yakagadzirwa nehuni slurry kuburikidza nehunyanzvi hwekutenderera. Iyo yakachena yakasikwa fiber, iyo iri yeboka rimwechete nekotoni.
Zvigadzirwa zveModal zvine kupfava kwakanaka uye kunyura kwakanakisa kwehunyoro, asi machira avo ane kuoma kwakashata. Iye zvino inonyanya kushandiswa mukugadzira zvipfeko zvemukati. Machira akarukwa eModal anonyanya kushandiswa kugadzira zvipfeko zvemukati. Asi Modal ine sirivheri chena kupenya, yakanakisa dyeability uye inopenya ruvara mushure mekudhaya, izvo zvinokwana kuita kuti ishandiswe sejasi. Nekuda kweizvi, Modal yakawedzera kuve chinhu chejasi uye jira rekushongedza. Kuti uvandudze kuomarara kwakashata kweakachena Modal zvigadzirwa, Modal inogona kusanganiswa nemamwe mafiber kuti iwane mhedzisiro yakanaka. JM/C (50/50) inogona kugadzirisa kukanganisa uku. Iro jira rakasanganiswa rakarukwa neshinda iyi rinoita kuti faibha yedonje iwedzere kusanduka uye inonatsa kutaridzika kwejira. Modal inogonawo kuratidza kurukwa kwayo mukugadzira machira akarukwa, uye inogona zvakare kurukiswa nemamwe shinda yefiber kuruka machira akasiyana. Zvigadzirwa zveModal zvine tarisiro yakakura yekuvandudzwa mune zvipfeko zvemazuva ano.
Rayon is viscose faibha, mhando huru yeshinda dzakagadzirwa nevanhu. Alkali cellulose inoumbwa kubva kune yakasikwa cellulose kuburikidza nealkalization, uye inozosangana nekabhoni disulfide kuita cellulose xanthate. Iyo viscous solution inowanikwa nekuinyungudutsa mu dilute alkali solution inonzi viscose. Viscose fiber inoumbwa mushure mekunyorova kutenderera uye akatevedzana ekurapa maitiro. Yayo yakakosha kuumbwa ndeyekuti iyo muchinjiko chikamu che cellulose (C6H10O5) hapana yakajairwa viscose fiber iri zigzag ganda musimboti chimiro, yakatwasuka munzira yekureba uye grooved munzira yakachinjika. Iyo fiber yakapfuma coreless chimiro ine denderedzwa muchinjiko-chikamu.
Viscose faibha ine hunyoro hwakanaka hwekutora, uye hunyoro hunowanikwazve hunenge 13% pasi pemamiriro ekunze. Mushure mekutora unyoro, inowedzera zvakanyanya, uye dhayamita rinowedzera ne50%, saka jira rinonzwa rakaoma uye rine yakakura shrinkage rate mushure mekuiswa mumvura.
Kutyoka kwesimba rakajairwa viscose faibha yakadzikira pane yedonje, ingangoita 1.6 ~ 2.7 cN/dtex; Elongation panguva yekuzorora ndeye 16% ~ 22% yakakwirira kupfuura iyo yedonje; Simba rekunyorova rinodzikira zvakanyanya, ingangoita 50% yesimba rakaoma, uye kureba kwemvura kunowedzera ne50%. Modulus yaro yakadzikira pane yedonje, uye iri nyore kukanganisa pasi pemutoro mudiki, nepo elastic kudzoreredza kuita kwayo kuri kushomeka, saka jira riri nyore kurebesa uye harina kugadzikana kwechimiro. Kusimba kwefiber yakapfuma, kunyanya kunyorova kwesimba, kwakakwira kupfuura iyo yakajairwa viscose, kureba panguva yekuzorora idiki, uye kugadzikana kwedimensional kwakanaka. Iyo abrasion kuramba yeyakajairika viscose haina kunaka, nepo iyo yakapfuma fiber inovandudzwa.
Kemikari yeviscose fiber yakafanana neyekotoni, saka inonyanya kupikisa alkali pane asidi, asi iyo alkali uye acid resistance yakaipisisa kupfuura yekotoni. Rich fiber ine yakanaka alkali kuramba uye asidi kuramba. Saizvozvo, iyo yekudhaya pfuma yeviscose fiber yakafanana neyekotoni, ine yakazara dhayi chromatography uye yakanaka yekudhaya midziyo. Mukuwedzera, iyo inopisa zvinhu zveviscose fiber yakafanana neyekotoni, ine density ye 1.50 ~ 1.52g / cm3 pedyo neyokotoni.
Iyo yakajairwa viscose fiber ine yakanaka hygroscopicity, iri nyore kudhaya, haisi nyore kugadzira magetsi akamira, uye ine yakanaka spinnability. Mahombe mapfupi anogona kuve akachena akarukwa kana kusanganiswa nemamwe machira. Iro jira rakapfava, rakapfava, rinofema, rakasununguka kupfeka, rakajeka ruvara uye kunaka kwemavara nekukurumidza mushure mekudhaya. Inokodzera kugadzira zvipfeko zvemukati, zvekunze uye zvakasiyana-siyana zvekushongedza zvinyorwa. Filament machira akareruka uye akatetepa, uye anogona kushandiswa kugadzira quilt zvivharo uye machira ekushongedza mukuwedzera kune zvipfeko. Izvo zvisingabatsiri zvemhando iyi yeviscose fiber inokurumidza kukurumidza, yakaderera kunyorova modulus, yakakwirira shrinkage, nyore deformation, urombo elasticity uye kupfeka kuramba.
Pfupiso:
Sezvo ese rayon uye Modal ari recycled fibers, electrostatic reaction transactions inoitika. Serious static magetsi pamwe nekukweshana kunoburitsa moto wakavhurika. Mumatsutso uye munguva yechando, jira remagetsi rekuita mabatiro rinokonzerawo kuputika kwejira uye kupora. Iye zvino vatengesi vanowedzera vanowedzera antistatic kupedzisa muchikamu chekupedzisira chefiber. Izvi hazvigone chete kuvandudza kupfeka kunyaradzwa kwejira, asiwo kudzivirira jira kubva kune fuzzing uye pilling, nekuvandudza kunzwa uye kunaka kwejira. Semuyenzaniso, ZJ-Z09H isiri-ionic antistatic agent inogona kunyatso kuvandudza kunyura uye kufambiswa kwejira, pamwe neiyo anti fouling uye guruva-proof zvivakwa, uye zvakare inogona kuvandudza anti pilling yejira neinopfuura 0.5 nhanho. .
Nguva yekutumira: Nov-22-2022