Modal da rayon duka fibers ne da aka sake yin fa'ida, amma albarkatun Modal shine ɓangaren litattafan almara, yayin da albarkatun rayon fiber na halitta ne.Daga wani ra'ayi, waɗannan zaruruwa biyu sune koren zaruruwa.Dangane da yanayin jin hannu da salon, sun yi kama da juna, amma farashin su ya yi nisa da juna.
Modal
Modal fiber sabon masana'anta ne da aka haɓaka a cikin 'yan shekarun nan, wanda ake kira Modal a takaice.Fiber ne na zamani wanda ya haɗu da kayan alatu na filaye na halitta tare da aikace-aikacen filaye na roba.Yana da laushin auduga, da kyalli na siliki, da santsin hemp.Bugu da ƙari, shayar da ruwa da iska ya fi auduga kyau, kuma yana da yawan rini.Launin masana'anta yana da haske kuma cikakke.Modal fiber za a iya blended da kuma haɗa tare da iri-iri na zaruruwa, kamar auduga, hemp, siliki, da dai sauransu, don inganta ingancin wadannan yadudduka, sabõda haka, masana'anta iya zama taushi da kuma santsi, ba da wasa ga halaye na daban-daban. fibers, da kuma cimma sakamako mai kyau na sakawa.
Rayon
Rayon shine sunan gama gari na fiber viscose, wanda ake kira rayon a takaice.Ana fitar da fiber na Viscose daga albarkatun cellulose kamar itace da shuka ligisticum α－ Cellulose, ko fiber na mutum wanda aka yi da linter auduga, wanda ake sarrafa shi ta hanyar jujjuyawar hannun jari sannan a jika.A taƙaice, rayon wani nau'in fiber ne da aka sabunta.
Bambance-bambance tsakanin Modal da Rayon:
Modal fiber ce ta sabuntar cellulose na babban rigar fiber viscose mai ƙarfi wanda Lenzing, Austria ta haɓaka.Danyen kayan wannan fiber shine itacen beech daga Turai.Da farko ana yin ta ta zama ɓangaren itace, sannan a sarrafa ta zuwa fiber ta hanyar juzu'i na musamman.Kayan albarkatun wannan samfurin duk kayan halitta ne, waɗanda ba su da lahani ga jikin ɗan adam, suna iya lalacewa ta halitta, kuma ba su da lahani ga muhalli.Modal fiber wani nau'i ne na fiber cellulose, wanda aka yi daga shrubbery da aka samar a Turai kuma an yi shi da itace ta hanyar tsari na musamman.Fiber ne mai tsafta na halitta, wanda ke cikin nau'i ɗaya da auduga.
Samfuran ƙirar ƙira suna da laushi mai kyau da ƙarancin ɗanɗano mai kyau, amma yaduddukansu suna da rashin ƙarfi.Yanzu an fi amfani da shi wajen samar da tufafi.Modal saƙa yadudduka ana amfani da su musamman don yin tufafi.Amma Modal yana da farin farin azurfa, kyakkyawan launi da launi mai haske bayan rini, wanda ya isa ya yi amfani da shi azaman gashi.Saboda wannan, Modal ya ƙara zama kayan kayan sutura da kayan ado.Don haɓaka ƙarancin ƙarancin samfuran Modal masu tsabta, ana iya haɗa Modal tare da sauran zaruruwa don cimma sakamako mai kyau.JM/C (50/50) na iya magance wannan gazawar.Haɗe-haɗen masana'anta da aka saka tare da wannan yarn yana sa zaren auduga ya fi sauƙi kuma yana inganta bayyanar masana'anta.Modal kuma na iya nuna saƙar sa a cikin tsarin saƙa na yadudduka, kuma ana iya haɗa shi da sauran yadudduka na fiber don saƙa yadudduka daban-daban.Samfuran na zamani suna da fa'ida mai fa'ida don haɓakawa a cikin suturar zamani.
Rayon shine fiber viscose, babban nau'in fiber na mutum.Alkali cellulose yana samuwa ne daga cellulose na halitta ta hanyar alkalization, sa'an nan kuma ya amsa da carbon disulfide don samar da cellulose xanthate.Maganin danko da aka samu ta hanyar narkar da shi a cikin maganin alkali mai narkewa ana kiransa viscose.An kafa fiber na Viscose bayan rigar kadi da jerin hanyoyin magani.Babban abun da ke ciki shi ne cewa sashin giciye na cellulose (C6H10O5) babu fiber viscose na yau da kullun shine tsarin tushen fata na zigzag, madaidaiciya a cikin madaidaiciyar shugabanci kuma ya tsage a cikin madaidaiciyar hanya.The fiber arziki coreless tsarin yana da madauwari giciye-sashe.
Fiber Viscose yana da kyau shayar da danshi, kuma danshin sake dawowa shine kusan 13% a ƙarƙashin yanayin yanayi na yau da kullun.Bayan shayar da danshi, yana faɗaɗa sosai, kuma diamita yana ƙaruwa da 50%, don haka masana'anta suna jin da ƙarfi kuma yana da babban raguwa bayan an saka shi cikin ruwa.
Ƙarfin karyawar fiber na viscose na yau da kullun yana ƙasa da na auduga, game da 1.6 ~ 2.7 cN/dtex;Tsawaitawa a lokacin hutu shine 16% ~ 22% sama da na auduga;Ƙarfin rigar yana raguwa da yawa, kusan 50% na ƙarfin bushewa, kuma rigar elongation yana ƙaruwa da kusan 50%.Modules ɗinsa yana ƙasa da na auduga, kuma yana da sauƙi a gurɓata ƙarƙashin ƙaramin kaya, yayin da aikin farfadowar sa na roba ba shi da kyau, don haka masana'anta yana da sauƙin haɓakawa kuma yana da ƙarancin kwanciyar hankali.Ƙarfin fiber mai wadata, musamman ma ƙarfin rigar, ya fi girma fiye da na viscose na yau da kullum, haɓakawa a karya ya fi ƙanƙanta, kuma kwanciyar hankali mai girma yana da kyau.Rashin juriya na abrasion na viscose na yau da kullun ba shi da kyau, yayin da na fiber mai arziki ya inganta.
Sinadarai na fiber viscose yana kama da na auduga, don haka ya fi juriya na alkali fiye da juriya na acid, amma juriya na alkali da acid sun fi na auduga muni.Fiber mai arziki yana da kyakkyawan juriya na alkali da juriya na acid.Hakazalika, kayan rini na fiber viscose yayi kama da na auduga, tare da cikakkiyar rini da kayan rini.Bugu da ƙari, kaddarorin thermal na fiber viscose suna kama da na auduga, tare da ƙarancin 1.50 ~ 1.52g / cm3 kusa da na auduga.
Fiber viscose na yau da kullun yana da hygroscopicity mai kyau, yana da sauƙin rini, ba shi da sauƙi don samar da wutar lantarki mai ƙarfi, kuma yana da kyakkyawan juzu'i.Gajerun zaruruwa na iya zama tsantsa spud ko a haɗe su da sauran zaruruwan yadi.Tushen yana da laushi, santsi, numfashi, jin dadi don sawa, launi mai haske da kuma saurin launi mai kyau bayan rini.Ya dace da yin tufafi, tufafin waje da kuma kayan ado daban-daban.Filament yadudduka suna da haske da bakin ciki, kuma ana iya amfani da su don yin suturar kwalliya da kayan ado na ado ban da tufafi.Rashin lahani na irin wannan nau'in fiber na viscose shine rashin saurin sauri, ƙarancin ruwa mai laushi, babban shrinkage, sauƙi nakasawa, rashin ƙarfi mara kyau da juriya.
Taƙaice:
Kamar yadda duka rayon da Modal ke sake yin fa'ida zaruruwa, ma'amaloli na electrostatic suna faruwa.Mummunan wutar lantarki mai ƙarfi tare da gogayya za su haifar da buɗe wuta.A cikin kaka da hunturu, masana'anta electrostatic dauki ma'amaloli kuma yana haifar da fuzzing masana'anta da pilling.Yanzu ƙarin 'yan kasuwa suna ƙara ƙarewar antistatic a cikin mataki na gaba na fiber.Wannan ba zai iya inganta jin daɗin sawa kawai na masana'anta ba, amma kuma ya hana masana'anta daga fuzzing da pilling, da inganta jin dadi da kyau na masana'anta.Alal misali, ZJ-Z09H ba-ionic antistatic wakili iya yadda ya kamata inganta danshi sha da conductivity na masana'anta, kazalika da anti fouling da ƙura-hujja Properties, da kuma iya inganta anti pilling na masana'anta da fiye da 0.5 matakin. .
Lokacin aikawa: Nuwamba-22-2022