Methyl hydroxyethyl cellulose e lokiselitsoe ka ho hlahisa li-substituents tsa ethylene oxide (MS0.3 ~ 0.4) ka har'a methyl cellulose, 'me mocheso oa eona oa gel o phahame ho feta oa methyl cellulose le methyl hydroxypropyl cellulose. , ts'ebetso ea eona e felletseng e betere ho feta methyl cellulose le methyl hydroxypropyl cellulose.
Methyl hydroxyethyl cellulose e sebelisoa haholo-holo e le motenya, stabilizer le colloid e sireletsang ka har'a seretse sa meralo le liphahlo tse thehiloeng metsing.
Bokantle
Phofo e phallang e tšoeu kapa e mosehla hanyane
Lintho tsa 'mele le tsa lik'hemik'hale
1. Solubility: qhibilihang ka metsing le tse ling tsa li-solvents tsa manyolo, mahloriso a phahameng ka ho fetisisa a itšetlehile feela ka viscosity, solubility e fetoha le viscosity, ho theola viscosity, ho feta ho qhibiliha.
2. Ho hanyetsa letsoai: Sehlahisoa ke non-ionic cellulose ether, e batlang e tsitsitse ka tharollo ea metsi, empa ho eketsoa ho feteletseng ha electrolyte ho ka baka gelation le pula.
3. Mosebetsi oa holim'a metsi: Hobane tharollo e nang le metsi e na le ts'ebetso ea holim'a metsi, e ka sebelisoa e le moemeli oa tšireletso ea colloid, emulsifier le dispersant.
4. Thermal gel: Ha motsoako o nang le metsi oa sehlahisoa o futhumatsoa ho mocheso o itseng, o fetoha opaque, li-gel, 'me o theha pula, empa ha e ntse e pholile, e khutlela boemong ba pele ba tharollo.
5. Metabolism: Metabolism ha e sebetse ebile e na le monko o fokolang le monko o monate. Kaha ha li na metabolism ebile li na le monko o fokolang le monko o monate, li sebelisoa haholo lijong le meriana.
6. Ho hanyetsa hlobo: E na le bokhoni bo botle ba ho thibela hlobo le botsitso bo botle ba viscosity nakong ea polokelo ea nako e telele.
7. PH botsitso: The viscosity ea tharollo ea metsi ea sehlahisoa ha e amehe ka thata ke acid kapa alkali, 'me boleng ba PH bo batla bo tsitsitse ka har'a 3.0-11.0.
8. Lintho tse tlaase tsa molora: Kaha sehlahisoa ha se na ionic, se hloekisoa ka katleho ka ho hlatsoa ka metsi a chesang nakong ea ho lokisetsa, kahoo molora oa eona o tlaase haholo.
9. Ho boloka sebopeho: Kaha tharollo e nang le metsi a mangata haholo ea sehlahisoa e na le thepa e khethehileng ea viscoelastic ha e bapisoa le litharollo tse nang le metsi a li-polymers tse ling, ho phaella ha eona ho na le bokhoni ba ho ntlafatsa sebōpeho sa lihlahisoa tsa ceramic tse extruded.
10. Ho boloka metsi: Hydrophilicity ea sehlahisoa le viscosity e phahameng ea tharollo ea metsi e etsa hore e be moemeli ea sebetsang hantle oa ho boloka metsi.
Kopo:
sekhomaretsi sa tile
Ho roala seretse, grout, caulk
Seretse sa insulation
boiketsiso
Pente ea lebota e ka hare le kantle (pente ea majoe ea 'nete)
Ho paka le ho romela:
Boima ba 25 kg, mokotla o kopantsoeng oa pampiri-polasetiki, o ka etsoa ho latela litlhoko tsa bareki.
Sehlahisoa sena se monya mongobo habonolo 'me se lokela ho bolokoa sebakeng se phodileng, se omileng.
Nako ea poso: Oct-13-2022