Hydroxethyl celdlousese (Hec) ke lintho tse sa quloang metsi a qholotsang metsi, meriana, boloi, bosholu ba kaho le likarolo tse ling. E na le mahlo a matle, a emisang, a hahlakang, ho hlorisoa, ho boloka lifilimi, kahoo e se e le moemeli oa bohlokoa oa indastering ea bohlokoa indastering e mengata. Leha ho le joalo, hydroxyethyl conluulose ha e fumanoe ka kotloloho ho tsoa ka lisebelisoa tsa tlhaho, empa e fumanoa ka ho fetola k'hemiana ea lik'hemik'hale. Ho fihlela sena, ho utloisisa mohloli oa tlhaho oa hydroxethyl cellulosese, re tlameha ho qala ho utloisisa mohloli le sebopeho sa Cellulose.
Mohloli oa tlhaho oa cellulose
Cellulose ke e 'ngoe ea li-polymers tse ngata ka ho fetisisa lefatšeng' me li le teng ka bophara marakong a semela, haholo-holo lijalo tsa letso, k'hothone le likhoele tse ling tsa limela. Ke karolo ea bohlokoa sebopeho sa lema 'me e fana ka matla le botsitso. Yuniti ea mantlha ea cellulose ke molek'hule ea tsoekere, e amanang le maqhama a ho theha sebopeho sa ketane. Joaloka thepa ea polymer ea tlhaho, Cellulose ea ho ba le thepa e nepahetseng ea 'mele le ea lik'hemik'hale, e e etsa e leng ntho ea bohlokoa e qabolang bakeng sa li-raw tse fapaneng.
Mokhoa oa ho hlophisa hydroxethyl celluloulose
Le ha cellullose ka boeona e na le thepa e ngata e ntle, mofuta oa eona oa kopo o fokola haholo ho isa tekanyong e itseng. Lebaka le ka sehloohong ke hore cellulose e na le liahelo e mpe, haholo tsa sllubility ka metsing. Bakeng sa ho ntlafatsa thepa ena, bo-ramahlale ba hodima cellulose ba fetolang celloulose ba fapaneng. Hydroxethyl Cefloulose ke Ether ea Sumlelose ea metsi e fumanoeng ke selefounu ea Checkelase ka mokhoa oa lik'hemik'hale.
Ts'ebetsong e ikhethileng ea ho lokisa, Chaleulose ea tlhaho e qhibiliha ka tharollo ea Alkali, ebe ope ea Ethyri oxide e eketsoa tsamaisong ea karabelo. Boitšoaro ba Boiteko ba Ethonty Oxide le hydroyyl boxidel bo maemong a leholimo a hlaha ho hlahisa hydroxethyl celdroyebeyl Phetoho ena e eketsa hydrophlicalical ea ketane ea li-celluloulo, ka ho etsa joalo le thepa ea eona ea kutloano le thepa ea liketsahalo ka metsing.
Mehloli ea lintho tse ka sehloohong
Lingoliloeng tsa tlhaho tsa mantlha tsa ho hlophisoa ha hydroxethyl celdlouse ea hydrouseyl, le mehloli ea tlhaho ea selefoulese e kenyelletsa:
Wood: Litaba tsa Climane Mouru le Lehong li phahame, haholo patsi e nang le cellurase le e pharalletseng, moo Clelosalose e ka fihlelang 40% -50%. Lehong ke e 'ngoe ea mehloli ea bohlokoa ka ho fetisisa ea cellulose indastering, haholo mananeong a lipampiri tsa thepa ea cellulose.
Cotton: Cotton Fineton e batla e entsoe ka cellulose e hloekileng, 'me litaba tsa celbulo li k'hothone li phahame joalo ka 90%. Ka lebaka la bohloeki ba eona bo phahameng, fibers ea k'hothone hangata e sebelisoa ho lokisa celsivatights e phahameng.
Likhomi tsa semela tse kang folaxe le hemp: Litumelo tsena li boetse li matla haholo, le tsona li na le melemo e phahameng ea li-callloulos.
Litšila tsa temo: Ho kenyelletsa lehlokoa, koro ea koro, lisebelisoa tsa conulose le tse ncha tse ka kenang bakeng sa tlhahiso ea cellulose .
Libakeng tsa Kopo tsa Hydroxethyl celluloulose
Ka lebaka la thepa e ikhethang ea hydroxethyl cllouddlese, e sebelisoa masimong a mangata. Tse latelang ke libaka tse 'maloa tse ka sehloohong tsa kopo:
Indasteri ea kaho: Hydroxethyl Cllouddlese e sebelisoa haholo thepa ea ho haha le ea metsi, e bolokiloeng ea metsi, e ka ntlafatsang thepa ea thepa le metsi.
Indequene tsa letsatsi le letsatsi: Lits'oants'o tsa tlhokomelo ea letlalo, shampoos le lihlahisoa tse ling tsa lik'hemik'hale, hydroxethyl ho ntlafatsa maikutlo a sehlahisoa le botsitso.
Li-perits le liphatlalatso: Ka indasteri ea bohloeki, hydroythyl celdoulose le moetapele oa taolo ea thibelo ea thipa le rheologyl ho ntlafatsa ts'ebetso ea ho kotaea le ho qoba ho tsamaea.
Tšimo ea meriana: Ho metokelo ea meriana, hydroxethyl clloulose e ka sebelisoa e le mosebeletsi oa matlapa le botsitso ba lithethefatsi.
Le hoja hydroxethyl celdrothyl Ka ho feto-fetoha ha lik'hemik'hale, cellulose ea tlhaho e ka fetoloa hore ke hydroyethyl cellulose e nang le ts'ebetso e ntle ebile e sebelisoa indastering e metle. Lijalo tsa tlhaho tse kang patsi, k'hothone, folaxe ea lisebelisoa tse tala bakeng sa tlhahiso ea hydroxethyl. Ka tsoelo-pele ea mahlale le theknoloji le keketseho ea tlhoko ea indasteri, 'me ho lebelletsoe bohlokoa ba eona masimong a mang nakong e tlang.
Nako ea poso: Oct-23-2024