01. Gabatar da Celulose
PRELLulose shine polysachode polysaccharide da aka haɗa da glucose. Insoluble cikin ruwa da gaba ɗaya magunguna. Babban bangarori ne na bangon jikin shuka, kuma kuma shi ne kuma mafi yawan rarraba kuma mafi yawan polysaccharide a cikin yanayi.
Cellopose shine mafi yawan albarkatun ƙasa a ƙasa, kuma shi ma ainihin polymer tare da mafi girma tarawa. Yana da fa'idodi na kasancewa mai sabuntawa, gaba daya biobegradable, da kuma kyakkyawan biocompativity.
02. Dalilai don gyara sel
Cellulose macromearcleces suna dauke da babban adadin -ohohroungiyoyi. Saboda tasirin hydrogen shaidu, karfi tsakanin macromeleces yana da girma babba, wanda zai haifar da babban entalpy △ H; A gefe guda, akwai zobba a cikin clet macromeeleces. Kamar tsari, tsayayyen sarkar kwayoyin shine mafi girma, wanda zai haifar da karami yana narkar da canjin Endropy ®s. Waɗannan dalilai biyu suna da zazzabi na celululose na molten (= △ h / △ s) zai zama mafi girma, kuma bazuwar zazzabi na selulose yana da ƙasa kaɗan. Sabili da haka, lokacin da sel celulose yake mai zafi zuwa wani zazzabi, fibers zai bayyana sabon zazzabi da aka bazu kafin ya fara amfani da hanyar farko.
03. Muhimmancin Canza Gyara
Tare da hankali na hankali na albarkatun burbushin halittu da kuma ƙara yawan matsalolin fiber na bata iri iri, ci gaba da kuma amfani da kayan na dabi'a sun zama daya daga cikin wuraren da mutane suka kula da su. Cellopose shine mafi yawan albarkatun ƙasa a yanayi. Yana da kyakkyawan kaddarorin kamar su mai kyau, mai etistatic, karfi iska rauni, mai kyau rashin aiki, da sassauci mai sauƙi, sassauƙa suttura, sassauƙa suttura, sassauƙa suttura, sassauƙa suttura, mai sauƙin sarrafawa, sassauƙa suttura, mai sauƙi. Yana da halaye waɗanda ke da kwanton zarafi. .
Kwayoyin sinadaran sel sutt suna dauke da babban adadin hydroxyl, waɗanda suke da sauƙi su iya samar da haɗin kai na ciki da haɗin yanayin zafi ba tare da narkewa ba. Koyaya, Cellose yana da ƙoshin lafiya, ana iya lalata haɗin hydrogen ta hanyar sinadarai ko grafting, wanda zai iya rage girman meling. A sau da dama samfurori da yawa na masana'antu, ana yi amfani da shi sosai a cikin tothales, membrane rabuwa, farji, taba, taba, taba, taba, taba, taba da suttura.
04
Eled eth eth eth eth eth ne irin sel alfarwa da aka samu ta hanyar sauya ƙarar celulake. Ana amfani dashi sosai saboda kyakkyawan thickening, emulsification, dakatarwa mai kariya, riƙe Colloid, da kuma Advesiation Prosion. Amfani da abinci, magani, yin takarda, fenti, kayan gini, da sauransu.
Eforthaddamar da Celullulose shine jerin abubuwan da aka samar da su ta hanyar hidimar hydroxyl a kan sarkar kwayoyin kwayar cutar da ke ƙarƙashin halayen alkallating a ƙarƙashin yanayin alkallating a ƙarƙashin yanayin alkallating. Amfani da Hydroxyl ƙungiyoyi yana rage yawan haɗin gwiwar hydrolencular, don rage ƙarfin tsaro na kayan sel, kuma a lokaci guda rage melulose melulose.
Misalai na tasirin tasirin eThoration akan wasu ayyukan sel:
Ta amfani da auduga mai gyara a matsayin kayan albarkatun ƙasa, masu binciken sunyi amfani da tsari na gaba ɗaya don shirya carboxyl Hypyl Hypyl Hypyl Hypyl Hypyl Hypyl Hypyl Hypyl Hypyl Hypyl Hypyl Hypyl Hypyl Hypyl Hypyl Hypyl Hypyl Hypyl Hypyl Hypyl Hypyl Hypyl Hypyl Hypyl Hypyl Hypyl Hypyl Hypyl Hukumar Ta amfani da tsari na gaba ɗaya-mataki, da aka samar da Carboxylyl Hyboxyphyl Sel Preal sel mai kyau yana da tsayayyen gishiri, tsayayya da acid. Ta canza yawan dangi da yawa na propylelene oxide da chloroaceacetic acid, samfurori masu carboxyl daban-daban da hydroxypropyl abubuwan za a iya shirya. Sakamakon gwajin ya nuna cewa ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar cuta ta samar da tsarin fitarwa ɗaya, mai ƙarancin salts da farfadowa da juriya na acid da juriya mai kyau.
05. Lamari na Canjin Cell
Cellulose muhimmiyar sinadarai ne da kuma kayan masarufi wanda yake da wadata a cikin albarkatu, kore da kuma m. Abubuwan da ke faruwa na gyara na Cell suna da kyakkyawan aiki, kewayon amfani kuma suna da matukar amfani da tattalin arzikin kasa zuwa babban adadin. Da kuma bukatun ci gaba na zamantakewa, tare da ci gaba da cigaban fasaha da kuma tabbatar da kayan kasuwanci da hanyoyin roba da kuma hanyoyin roba da kuma fahimtar da aikace-aikacen aikace-aikace. . Daraja
Lokaci: Feb-20-2023