Ka lebaka la thepa ea bona e ikhethang ea lik'hemik'hale, li-cellulose ethers ke metsoako ea bohlokoa ea ho etsa pente ea latex.Li sebelisoa ka lipente tsa latex e le li-thickeners, rheology modifiers, li-colloid tse sireletsang le lisebelisoa tse bolokang metsi.Li-cellulose ethers li phetha karolo ea bohlokoa ho etseng le ho sebelisoa ha lipente tsa latex, 'me tšebeliso ea tsona e se e le ntho e tloaelehileng indastering ea liphahlo.
Li-Thickeners le Rheology Modifiers:
E 'ngoe ea mesebetsi ea mantlha ea cellulose ethers ke li-thickeners le rheology modifiers.Rheology ke thuto ea ho senyeha le ho phalla ha taba, 'me e phetha karolo ea bohlokoa ho sebelisoa ha masela.Liphetoho tsa Rheology li eketsoa ho lipente tsa pente ho laola litšobotsi tsa phallo ea pente le ho netefatsa sebopeho se tsitsitseng le tšireletso.Ka ho sebetsa joalo ka li-thickeners le rheology modifiers, li-cellulose ethers li ka etsa hore pente ea latex e be tenya 'me e be bonolo ho e sebelisa.
Li-cellulose ethers ke li-polymer tse qhibilihang ka metsing tse tšoanang ka lik'hemik'hale le cellulose, e leng polima ea tlhaho e fumanoang limela.Lintho tse ikhethang tsa lik'hemik'hale tsa li-cellulose ethers li li lumella hore li tenyetse pente ea latex ntle le ho ama viscosity ea eona haholo, ho etsa bonnete ba hore pente e na le boreleli, esita le sebopeho.
Ka lebaka la thepa ea bona e teteaneng, li-cellulose ethers li boetse li ntlafatsa thepa ea sekhomaretsi ea liphahlo.Ka ho eketsa botenya ba filimi ea pente, e thusa ho ntlafatsa maqhama pakeng tsa pente le bokaholimo, ho netefatsa hore pente e tšoarella nako e telele.
Tšireletso ea colloid:
Li-cellulose ethers ke li-colloid tse sireletsang tse sebetsang hantle tse thusang ho tsitsisa likaroloana tsa colloidal lipenteng tsa latex.Li-colloids ke likaroloana tse nyenyane tse qhalakantsoeng ka mokhoa o tloaelehileng, tabeng ena, pente.Ho tsitsa ha likaroloana tsena ke habohlokoa ho boloka botšepehi bo akaretsang ba ho hlophisoa ha liaparo.
Ho eketsa li-cellulose ethers ho lihlahisoa tsa ho roala ho etsa bonnete ba hore likaroloana tsa colloidal li lula li arohane ka mokhoa o ts'oanang ka ho roala, ho thibela ho thehoa ha li-clumps.Ho feta moo, thepa e sireletsang ea colloid ea cellulose ethers e thibela pente ea latex hore e se be motenya haholo kapa ea thatafala ha nako e ntse e ea.Sena le sona se tiisa hore pente e bonolo ho e sebelisa 'me e lula e tsitsitse ebile e tsitsitse nakong eohle ea tšebeliso.
Ho boloka metsi:
Ntho e 'ngoe ea bohlokoa ea li-cellulose ethers ke bokhoni ba tsona ba ho boloka metsi.Ha ho etsoa pente, metsi a atisa ho eketsoa e le mokelikeli ho etsa hore ho be le boreleli, esita le ho ntlafatsa thepa ea kopo ea pente.Leha ho le joalo, metsi a ka boela a etsa hore pente e ome kapele haholo, e leng se etsang hore maqhama pakeng tsa pente le bokaholimo a fokotsehe.
Ka ho boloka mongobo, li-cellulose ethers li etsa bonnete ba hore seaparo se lula se le metsi ho pholletsa le ts'ebetso ea kopo, ho thibela ho omella ka potlako haholo.Sena le sona se lumella pente hore e ome ka ho lekana le ho theha maqhama a matla, a nako e telele le holimo.
ha re phethela:
Li-cellulose ethers ke karolo ea bohlokoa ea lipente tsa latex ka lebaka la lik'hemik'hale tsa tsona tse ikhethang.Li sebelisoa ha ho etsoa litlolo tsa ho roala e le li-thickeners, li-rheology modifiers, li-colloid tse sireletsang le li-agent tse bolokang metsi.Ka ho fana ka mesebetsi ena e mengata, li-cellulose ethers li netefatsa hore lipente tsa latex li lula li tsitsitse, li tsitsitse ebile li bonolo ho li sebelisa.Tšebeliso ea bona e fetotse indasteri ea liphahlo, 'me melemo ea bona e tsejoa haholo ke bahlahisi le basebelisi.
Nako ea poso: Sep-26-2023