Isitashi ether
Isetshenziswa ngokuhambisana ne-methyl cellulose ether, ibonisa umphumela omuhle we-synergistic phakathi kwakho kokubili.Ukwengeza inani elifanele le-starch ether ku-methyl cellulose ether kungathuthukisa kakhulu ukumelana nokushelela nokumelana nokushelela kodaka, futhi kunevelu yesivuno esiphezulu.
Odakeni oluqukethe i-methyl cellulose ether, ukwengeza inani elifanele le-starch ether kungakhuphula ngokuphawulekayo ukuvumelana kodaka futhi kuthuthukise ukugeleza kwamanzi, okwenza ukwakhiwa kube bushelelezi futhi ukukhuhla kube bushelelezi.
Odakeni oluqukethe i-methyl cellulose ether, ukwengeza inani elifanele le-starch ether kungakhuphula ukugcinwa kwamanzi odaka futhi kwandise isikhathi esivulekile.
I-starch ether iyi-ether yesitashi eguqulwe ngamakhemikhali encibilika emanzini, ehambisana nezinye izithasiselo odakeni lwempushana eyomile, esetshenziswa kakhulu ezintweni ezinamathelayo zamathayela, udaka lokulungisa, ukhonkolo olukhonkolo, i-putty yodonga lwangaphakathi nangaphandle, i-gypsum-based caulking and filling Materials, ama-interface agents, udaka lwamatshe.
Isitashi i-ether sisetshenziswa kakhulu ekwakhiweni kodaka, okungase kuthinte ukungaguquguquki kodaka olusekelwe ku-gypsum, usimende kanye nomcako, futhi kushintshe ukwakhiwa nokuphikiswa kwe-sag kodaka.Ama-ether esitashi ngokuvamile asetshenziswa ngokuhambisana nama-cellulose ether angashintshiwe futhi ashintshiwe.Ilungele kokubili izinhlelo ezingathathi hlangothi kanye ne-alkaline, futhi ihambisana nezithasiselo eziningi ze-gypsum kanye nemikhiqizo kasimende (njengama-surfactants, i-MC, isitashi nama-polymers ancibilika emanzini njenge-polyvinyl acetate).
Izici ze-starch ether ikakhulukazi zimi kulokhu:
⑴Thuthukisa ukumelana ne-sag;
⑵ Thuthukisa ukwakhiwa;
⑶ Thuthukisa izinga lokugcinwa kwamanzi odaka
Isikhathi sokuthumela: Apr-17-2023