litaba

Li-disperants li tla ka mefuta e mengata, ho kenyelletsa le li-additives tsa lik'hemik'hale le tsa 'mele. Ke lintlha life tse lokelang ho nahanoa bakeng saE qhalaneng NNOtlas'a maemo a bona? Kajeno, baetsi ba dispersant ba tla buisana ka lintlha tse ling tse tsoang ho motsoako oa thepa le mefuta e fapaneng.

(1) Mokhoa oa ho qhibiliha. Ho ea ka mecha ea litaba e fapaneng, e ka aroloa ka metsi - e thehiloeng, solvent - e thehiloeng, phofo le mekhoa e meng. Ka kakaretso, theE qhalaneng NNOtse sebelisoang ha lia tloaeleha. Pele ho tsohle, re lokela ho tseba hore li-additives li sebelisoa bakeng sa metsi kapa li-solvents ho finyella litlhoko tsa basebelisi. Haeba e sebelisoa ka mokhoa o fosahetseng, e ke ke ea bapala feela phello ea ho hasana e metsi, empa e tla lebisa liphellong tse sa lebelloang.

(2) Sebopeho sa thepa. Lisebelisoa tse fapaneng li na le thepa e fapaneng ea tefo. Taba ea pele, re lokela ho khetholla pakeng tsa inorganic le organic. Sehlahisoa se lokela ho hloekisoa ho fihlela moo thepa e itseng e sebelisoang ka tlatsetso e itseng ho finyella phello, empa phello e ka 'na ea se ke ea finyelloa ts'ebetsong ea sebele ea tlhahiso. BoholoE qhalaneng NNOli sebetsa 'me li hloka tlhahlobo ea butle-butle ea basebelisi.

(3) Tšebelisano ea tsamaiso. Tsamaisong ea slurry, ntle le dispersant, leveling agent, defoaming agent le li-additives tse ling li ka boela tsa sebelisoa, tseo ho lumellana ha tsona ho leng bohlokoa haholo. Li-disperants tse ling li na le ts'ebetso e matla ea emulsifying, e ka 'nang ea etsa emulsify defoaming agent le ho lahleheloa ke bokhoni ba ho senya. E lokela ho ela hloko ho sebeletsana, e loketseng ho ho leka-lekana formula, nahana ka tshebetso akaretsang ya sehlahiswa.

(4) Ha e ame ts'ebetso ea sehlahisoa. Mohlala, li-dispersants tsa inorganic electrolyte li ke ke tsa sebelisoa ha ho lokisoa lisebelisoa tse ntle tsa ceramic hobane li-ion tsa inorganic dispersants li na le phello e mpe ho conductivity le dielectric constant tsa ceramics. Khetho ea ho qhala e tlameha ho etsoa ntle le ho ama ts'ebetso ea sehlahisoa.

(5) Ts'ebetso e ntle ea litšenyehelo. Ho hloka chelete haholo ho sebelisa boleng bo phahameng, li-additives tsa theko e phahameng ka lihlahisoa tse theko e tlaase, tse hlahisang keketseho e kholo ea litšenyehelo. Khetha hore na ke mofuta ofe oa dispersant hape o lokelang ho lumellana le boemo ba sehlahisoa, e le ho finyella theko e nepahetseng le tshebetso.