Ts'ebeliso ea hydroxethyl celdoulose (Hec) pente ea latex

1.Intiproduction
Pejana ea Latex, hape e tsejoang e le pente ea acrylic, ke e 'ngoe ea likokoana-hloko tse sebelisetsoang ho fapana hoa eona, ho ba le tšebeliso ea eona. Hydroxethyl celdoulose (Hec) ke polymer ea se nang moea e tsoang ka metsing e nkiloeng ho Cellulose, e sebelisoang haholo indasteri le likokoana-hloko. Ka liforomo tsa morao-rao tsa pente, Hec e sebeletsa merero e 'ngoe, haholoholo e le Morifier ea Thickener, Rheology Morifier le Stabilizer.

2.Chemical sebopeho le thepa ea hec
Hece kenella ka lebaka la sethala sa cellulose, batho ba etsahalang pongsaccharide e fumanoang limela. Ho hlahisoa ha lihlopha tsa hydroxethyl ho tsoa ho sllulose ea bona ea metsi Boima ba limolek'hule le degree ea hec ba ka tsamaisa litšobotsi tse ikhethang tsa ts'ebetso ea likopo tsa pente.

3.kunts of Hec pente ea latex

3.1. Moemeli oa thipa: Hec o kenya pono ea liforomo tsa pente ea liex ea liex, e netefatsa ho emisoa ka mebala le litheolelo. Tšusumetso ea Hec e hlahisoa ke bokhoni ba eona ba ho kena le ho theha sebopeho sa marang-rang kahare ho pente matrix kapa ho thibela ho thekesela kapa ho thibela ho ja.
3.2. Rheology mokuli: Boitšoaro bo bobe-botšehali bo se nang Hec bo lumellang tšireletso ea junifomo le ho feta, ha a ntse a boloka liketsahalo tse tlase ho thibela ho rarolla.
3.3. Stabilizer: Hec e ntlafatsa botsitso ba pente ea latex, ho thibela karohano ea phao, kapa ho shapuoala kapa ho koaheloa ke likokoana-hloko. Thepa ea eona ea mafolofolo e nolofalletsa Hec ho latela likolobe le ho theha mokoallo o sirelletsang, ka ho etsa joalo ho sa feleng ho hasanya pente ho pholletsa le pente.

4.Factors e susumetsa ts'ebetso ea hec ho pente ea latex
4.1. Ho tsepamisa mohopolo: Ho tsepamisa ha Hec ho hlatsuoang la elex pente e ama haholo thepa ea eona e tolofatsang le e litšila. Mefuta e phahameng e ka lebisa ho pono e feteletseng, e amang phallo le ho lekanya, ha e sa lekana e ka baka ho emisoa le ho sesa.
4.2. Boima ba moleng Boikemisetso bo phahameng ba limolek'hule li bontša matla a maholo empa a ka hloka hore mabotho a phahameng a qhalaqea.
4.3. Khokahano ea Solivent: Hec e qhibiliha ka metsing empa e ka bontša ho tsamaisana le li-solvents tse itseng tse sebelisoang ho li-dint. Khetho e hlokolosi ea li-gelvet le li-sulfants tse mpe lia hlokahala ho netefatsa ho khefutsoa le ho hasaha ha Hec Sistiming Systems.

5.PoLol of Hec ho Foromo ea Petex Paint
5.1. Likonopo tse kahare le tse kantle: Hec li fumana tšebeliso ea maikutlo ka hare le ka ntle ho nako le tse ntle tsa pente ho fihlela pono e lakatsehang, phallo le botsitso. Ho feto-fetoha ha eona ho lumella ho siama ha liperetso tse loketseng likarolo tse fapaneng le mekhoa ea kopo.
5.2. Patens e ngotsoeng: Pating e sa sebetseng, Hec e sebetsa e le mosebeletsi oa Rheology ho laola mokhoa oa ho emisa le ho haha ​​koae e koahetsoeng. Ka ho fetola ts'ebetso ea ho ikatisa ea Hc
5.3. Likotsi tse ikhethang: Hec e sebelisoa hape ka likomiti, barekisi le elaste ea eona le e tsitsisang 'me ba feto-fetoha ha bona ho ntlafatsa ts'ebetsong le ho tšoarella.

Hydroxeeyl celloulose (Hec)E bapala karolo ea bohlokoahali ho mela ea pente ea Latex Ka mesebetsi ea eona e le mokhoa oa thickener, Rheology modrifier, le Stabilizer, Hec e thusa ho theha lipente tse lakatsehang, tšireletso le ho tšoarella. Ho utloisisa lintlha ho susumetsa ts'ebetso ea hec ho pente ea satex ho bohlokoa bakeng sa ho hlahisa liphoso le ho fihlela thepa e lakatsehang ka lits'ebetso tse fapaneng.