I-ejenti ehlakazayo i-MF(eyaziwa nangokuthi i-diffuser MF) i-formaldehyde condensation ye-sodium methylate. Nokho, kuyaziwa ukuthi ukusetshenziswa kwayo kumbalwa. Namuhla ngizobala ukusetshenziswa kwe-disperant MF.
I-ejenti ehlakazayo i-MFisetshenziswa kanje:
I-1 dispersant MF ingasetshenziselwa ukunciphisa, udayi wokuhlakaza ungasetshenziswa njenge-disperant yokugaya kanye nokumiswa kokugcwalisa, futhi ingasetshenziswa ekukhiqizeni i-ejenti yokusabalalisa iqembu lemibala.
2. Embonini yokunyathelisa nokudaya,I-ejenti ehlakazayo i-MFumshini wokucindezela udayi we-VAT, osetshenziselwa ukudaya okuzinzile kwe-chromoacid kanye nokudaya odayi be-VAT abahlakazayo nabancibilikayo.
3. I-Disperant MF isetshenziswa njengesithasiselo embonini yesikhumba nanjenge-stabilizer ye-latex embonini yenjoloba.
4. I-Disperant MF ingancibilikisa ukhonkolo ube yi-ejenti yokunciphisa amanzi eqinile, ifinyeze isikhathi sokwakha, yonge usimende, yonge amanzi futhi ithuthukise amandla usimende.
I-Disperant MF isetshenziswa kakhulu njenge-disperant kanye nesigcwalisi odayi be-VAT kanye nodayi abahlakazayo, futhi isetshenziswa kakhulu njenge-ejenti yokucubungula kanye ne-disperant yokupholisha odayi abahlakazayo nodayi be-VAT, ngokusebenza okungcono kune-disperant N.
Izindlela zokufaka isicelo
I-diffusivity enhle ne-colloid evikelayo, akukho ukungena kanye negwebu.
Ama-dispersants ama-surfactants angama-hydrophilic nama-hydrophilic futhi sesikhulume ngalokhu izikhathi eziningi, ama-dispersants angahlakaza ngokulinganayo izinhlayiya eziqinile neziwuketshezi zezikhali kanye ne-organic pigments okunzima ukukuncibilika oketshezini, ukuvimbela izinhlayiya ukuthi zingahlali futhi ziqoqwe, zenze ama-ejenti. okudingekayo ukuzinzisa ukumiswa. Indima ye-dispersant ukusebenzisa i-dispersant yokumanzisa ukunciphisa isikhathi namandla adingekayo ukuqedela inqubo yokusabalalisa, ukuzinzisa ukuhlakazeka kwe-pigment ehlakazekile, ukuguqula izici ezingaphezulu zezinhlayiya ze-pigment, ulungise ukunyakaza kwezinhlayiya ze-pigment.
Izici ze-carbon black dispersant esekelwe emanzini:
1. Imibala ye-organic kanye ne-inorganic inokusatshalaliswa kokumanzisa okuhle futhi okuzinzile, okufanelekile ikakhulukazi ukuhlakaza izibala ze-carbon black.
2. Nikeza isandiso sombala nokuzinza;
3. Ngaphansi kwesimo sokuqukethwe okuphezulu kwe-pigment, i-viscosity pigment dispersion system ephansi ingatholakala.
Ububanzi bokusebenza: ukunamathisela kombala okusekelwe emanzini okuvumelana nemvelo, uyinki osuselwe emanzini.
Isicelo: qala uhlakaze i-disperant emanzini asekelwe emanzini, bese wengeza i-coating yokugaya ngesivinini esikhulu.
Isikhathi sokuthumela: May-19-2022