Hydroxethylcel

Hydroxethylcelllulose (Hec) e sebelisoa haholo mokotleng oa pente le lifoleteng ka lebaka la thepa ea eona e ikhethang le e sebetsang. Polymer ea metsi a qhibilihang ea metsi e nkiloe le cellulose, polymer ea tlhaho e fumanehang maboteng a limela. Hec ke thepa e fapaneng e fanang ka mokhoa o fapaneng e fanang ka thepa e fapaneng e lakatsehang ho penta le liforomo tsa koae, ho kenyelletsa le matlafatso le matla a ho phalla le ho hoholo.

1. Selelekela ho hydroxethyl cellulosese (Hec)

(1). Sebopeho sa lik'hemik'hale le thepa ea hec:
Hydroxethyl Cemloulose ke seleclyse e fetohileng e nang le li-hydroxethyl Lihlopha tse khokhothetsoeng ho li-celdroone morao.
Tekanyo ea sebaka (DS) e emela palo e tloaelehileng ea lihlopha tsa hydroeky ka yuniti ea anghydroglucose le ho tseba kutloano le pono ea polymer le pono ea polymer.

(2) .Soutle le ho lumellana:
Hec e qhibiliha habonolo ka metsing a batang le a chesang, ho nolofalletsa ho kenyelletsa liforomo tse thehiloeng metsing.
E lumellana le mefuta e fapaneng ea polymers tse ling, ekeletsang le li-solvents tse tloaelehileng indastering ea pente le likhathatso.

Meruti ea 2.Rheological ea Hec in Paints le Coatis

(1). Taolo ea ho holisa le rheology:
E 'ngoe ea mesebetsi ea mantlha ea Hec ho Bokooa ke ho sebetsa joalo ka thipa, ho fana ka viscosuity e hlokahalang bakeng sa kopo le sebopeho sa lifilimi.
Hec e thusa ka taolo ea rheology ea Rheology, ho thibela sag mme o netefatsa borashe bo botle kapa bofokoli.

(2.). Pseudoplarts ke boitšoaro:
Hec o kenya boitšoaro ba pseudoptics ho pseudoplanesmil ho Coaudoplanes tsa Caseudoplatmis, e bolelang hore lipono tse fokotsehe ka tlas'a sheare, li etsa ho etsa kopo le ho lekola ho be bonolo.
Karolo ena e bohlokoa bakeng sa ho fihlela esita le tšireletso le ho fokotsa liqhomane kapa matšoao a brash.

(3.) Matlafatso ea mebala le lifilimi:
Hec e thusa ho emisa likhutsana tsa likhutsana le lifilimi, ho thibela ho lokisa nakong ea polokelo le ts'ebeliso.
Ho ntlafatsa lebese le ntlafatsa kholo ea mebala le botsitso ba koae ea ho qetela.

3. Melemo e sebetsang ea hec ka bokooa

(1). Ntlafatsa ho boloka metsi:
Hec o ntlafatsa ho boloka metsi ka mekhoeng, ho thibela pele ho moo ho omella ho fihlela nako e bulehileng, e tobang ho fihlela pheletso e tšoanang.

(2.). Sebopeho sa filimi le ho itsamaela:
Ho ba teng ha maqhelong a maqheka a bokoang ke filimi e tsoelang pele le e khomarelang e ntlafatsa ho latela karolo e fapaneng ea likarolo tse fapaneng.
E ntlafatsa botshepehi ba lifilimi le ho tšoarella.

(3.). Fokotsa ho phatloha:
Matloana a Rheological a thusa ho fokotsa spatter nakong ea roller kapa kopo ea brash, ho netefatsa mokhoa o hloekileng, o sebetsang hantle.

4.SolipLactions ea Bohlokoa le Tataiso ea ho theha

(1). Boemo ba boemo bo phahameng le bohato ba ho sebelisa:
Ts'ebeliso e atlehang ea hec likokoana-hloko e hloka ho nahanisisa ka hloko le ho etsa qeto ea ho tsepamisa mohopolo le ho theha bokhoni.
Ka tloaelo, mekhabiso e tsoa ho 0,1% ho 2% ka boima ba 'mele, empa maemo a nepahetseng a itšetleha ka litlhoko tse tobileng.

(2). Ph Sensitivity:
Ts'ebetso ea HEC e kanna ea angoa ke PH ea foromo ea koae. Kamohelo ea Hec e nang le litlatsetso tse ling e lokela ho hlokomeloa le PH e fetoloang haeba ho hlokahala.

(3) Ho tsitsipaola.
Hec o tsitsitse ho feta mocheso o pharalletseng, empa ho pepesetsoa mocheso o phahameng ho ka baka tahlehelo ea lilelloe. Masters o lokela ho nahana ka maemo a kopo.

5. Mehopolo ea tikoloho le e fetohang

(1). Tšitiso ea tikoloho:
HEC is derived from cellulose, a renewable resource, and is biodegradable. Tšusumetso ea eona ea tikoloho hangata e nkuoa e le tlase.

(2.). Khokahano ea taolo:
Ma-fordilator e hloka ho netefatsa hore ts'ebeliso ea li-hec e latela melao ea lehae le machabeng mabapi le tšebeliso ea lik'hemik'hale le lipelong tsa botona le botšehali.

6. Mekhoa ea Bokamoso le Bokhoni

(1). Tsoelo-pele ea Mahlale a Hc:
Morero o sa feleng o ikemiselitse ho ntlafatsa ts'ebetso ea Hecs ka ho hlahisa lihlopha tse ncha tse sebetsang kapa ho ntlafatsa ts'ebetso ea tsona ea ho etsa lintho tsa moleng oa limolek'hule.

(2). HISAMERTISE le litloaelo tse tsitsitseng:
Indasteri ea pente le ho qoelisa e ntse e shebane le ho tsilatsila. Bahlahisi ba ipabola mekhoa e metle ea tikoloho, ho kenyelletsa le li-polymers tsa Bio-tse thehiloeng ho Bio-Eco-Metlae o nang le li-solver.

Hydroxekylcell e bapala karolo ea bohlokoa mabapi le indasteri ea pente le ho rera ho ntlafatsa jheology, le ts'ebetso ea ts'ebetso. Ho ba le maemo, ho lumellana le ho khothaletsa tikoloho le tikoloho ho etsa hore ke ba bohlokoa ho fihlela litšobotsi tse lakatsehang tsa ts'ebetso ea metsi. Ha indasteri e ntse e fetoha, lipatlisiso tse tsoelang pele tsa lipatlisiso li kanna tsa etsa tsoelo-pele e eketsehileng ts'ebelisong ea hec le li-polyers tse tšoanang ka tharollo e khotsofatsang.