MHEC, kapa methylhydroxyethylcellulose, ke motsoako oa bohlokoa ho li-adhesive tse ngata tsa lithaele, ho thusa ho ntlafatsa tshebetso ea bona ka kakaretso le katleho.Motsoako ona ke cellulose ether e nkiloeng ho selulose ea tlhaho, hangata e tsoang ho makhasi a lehong kapa k'hothone.MHEC e sebelisoa haholo ka thepa ea kaho le ea kaho ka lebaka la thepa ea eona e mengata, ho ntlafatsa thepa ea li-adhesive tsa lithaele ka litsela tse sa tšoaneng.
1. Lintlafatso tsa ts'ebetso:
MHEC e bapala karolo ea bohlokoa ho ntlafatseng ts'ebetso ea li-adhesive tsa lithaelese.Ho sebetsa ho bolela boiketlo boo sekhomaretsi se sebelisoang ka sona le ho sebelisoa nakong ea ho kenya.Ho eketsoa ha MHEC ho fana ka motsoako oa sekhomaretsi ho tsitsana ho loketseng, ho etsa hore ho be bonolo ho hasana le ho netefatsa hore esita le tšireletso holim'a substrate.Mokhoa ona o ntlafetseng oa ts'ebetso o thusa ho kenya ts'ebetsong hantle, ho lumella ho beha lithaele hantle le ho fokotsa monyetla oa ho se lumellane sebakeng se phethiloeng.
2. Ho boloka metsi:
Mosebetsi o mong oa bohlokoa oa MHEC ka li-adhesive tsa lithaele ke bokhoni ba eona ba ho boloka metsi.Ho boloka metsi ho bohlokoa nakong ea ts'ebetso ea sekhomaretsi kaha e thibela ho omisoa pele ho nako le ho netefatsa hore sekhomaretsi se boloka botsitso bo nepahetseng ka nako e telele.MHEC e sebetsa e le moemeli oa ho boloka metsi, ho fokotsa kotsi ea tahlehelo ea mongobo ka potlako le ho khothalletsa mokhoa o laoloang oa ho omisa.Sena ke sa bohlokoa ka ho khetheha maemong a thata a tikoloho, joalo ka mocheso o phahameng kapa mongobo o tlase, moo ho boloka metsi a nepahetseng ho leng bohlokoa haholo ts'ebetsong ea sekhomaretsi.
3. Ntlafatsa matla a maqhama:
MHEC e thusa ho ntlafatsa matla a maqhama a sekhomaretsi, ho matlafatsa bokhoni ba eona ba ho tlamahane ka mokhoa o sireletsehileng ho lithaele le li-substrates.Li-cellulose ethers li etsa filimi holim'a sekhomaretsi, ho etsa mokoallo o ntlafatsang maqhama pakeng tsa sekhomaretsi le tile.Matla ana a ntseng a eketseha a tlamahano a bohlokoa ho etsa bonnete ba ho phela nako e telele le botsitso ba ho kenya lithaele tsa hau, ho thibela lithaele hore li se ke tsa hlephisa kapa tsa oela ha nako e ntse e ea.
4. Anti-sag:
Sag resistance ke thepa e thibelang sekhomaretsi ho thella kapa ho thella ha se sebelisoa libakeng tse otlolohileng.MHEC e thusa ho boloka botsitso bo otlolohileng ba sekhomaretsi ka ho fana ka thepa ea thixotropic.Sena se bolela hore sekhomaretsi se ba le viscous haholoanyane ha se ntse se phomola, se se thibela ho thella libakeng tse otlolohileng.Sena se molemo ka ho khetheha ho kenyeng lithaele tsa leboteng, moo ho boloka boemo ba lithaele nakong ea ts'ebetso ea ho phekola ho leng bohlokoa ho fihlela pheletso e ntle le e khahlisang.
5. Ntlafatsa thepa ea anti-slip:
Ho hanyetsa ho thella ho bohlokoa bakeng sa likhomaretsi tsa lithaele, haholo-holo libakeng tse nang le mongobo o phahameng kapa mongobo o phahameng.MHEC e ntlafatsa ho hanyetsa ha sekhomaretsi ka ho thibela lithaele hore li se ke tsa thella kapa li sisinyehe kamora ho kenya.Sena se bohlokoa haholo-holo libakeng tse kang liphaposi tsa ho hlapela, kichine kapa meaho ea kantle moo lithaele li ka pepesetsoang metsi kapa maemo a tikoloho a fetohang.
6. Ho tšoarella le nako ea bophelo:
MHEC e eketsa haholo ho tšoarella ka kakaretso le nako e telele ea ho kenya lithaele tsa hau.Ka ho eketsa matla a tlamahano, ho thibela ho senya le ho matlafatsa ho boloka metsi, MHEC e tiisa hore sekhomaretsi se boloka botšepehi ba sebopeho ka nako.Ho tšoarella hona ho bohlokoa ho mamella likhatello le mathata ao lithaele li ka bang tlas'a tsona, ho kenyelletsa le sephethephethe sa maoto, ho fetoha ha mocheso le ho pepesehela mongobo.
MHEC e bapala karolo e ngata le ea bohlokoa ho ntlafatsa ts'ebetso ea li-adhesives tsa lithaele.Ho tloha ts'ebetsong e ntlafetseng ea ho sebetsa le ho boloka metsi ho ea ho matla a matla a bond le ho hanyetsa ho thella, MHEC e thusa ho ntlafatsa boleng ba kakaretso, ho tšoarella le ho tšepahala ha ho kenngoa ha lithaele.Ha indasteri ea kaho e ntse e tsoela pele ho fetoha, tšebeliso ea MHEC ka li-adhesives tsa lithaele e ka 'na ea lula e le ntlha ea bohlokoa ho finyella boleng ba boleng bo phahameng, bo tšoarellang nako e telele.
Nako ea poso: Dec-21-2023