China Water-based dispersant HD1818 abakhiqizi nabaphakeli |Huide

I-disperant esekelwe emanzini i-HD1818

I-disperant esekelwe emanzini ye-HD1818 Isithombe Esifakiwe

incazelo emfushane:

I-Dispersant izimpushana ezihlukahlukene ezihlakazeke ngokunengqondo ku-solvent, ngokusebenzisa isimiso esithile sokushaja noma isithiyo se-polymer steric hindrance, ukuze zonke izinhlobo zokuqinile zibe ukumiswa okuzinzile ku-solvent (noma ukuhlakazwa). izakhiwo eziphambene ze-oleophilic kanye ne-hydrophilic ku-molecule.Ingakwazi ukuhlakaza ngokufanayo izinhlayiya eziqinile neziwuketshezi ze-inorganic and organic pigments okunzima ukuzincibilikisa oketshezini.
I-dispersant yamanzi esebenza kahle kakhulu futhi enobungani nemvelo ayishi futhi ayigqwali, futhi ingancibilika ngokungenamkhawulo emanzini, ingancibiliki ku-ethanol, i-acetone, i-benzene nezinye izincibilikisi eziphilayo. i-calcium carbonate, i-barium sulfate, i-talcum powder, i-zinc oxide, i-iron oxide ephuzi nezinye izingulube, futhi ifaneleka ekuhlakazweni kombala oxubile.

Thumela i-imeyili kithi

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Izici ezisebenzayo zama-disperants asekelwe emanzini zichazwa kanje:
I-1, esikhundleni se-ammonia nezinye izinto ze-alkali njenge-neutralizer, yehlisa iphunga le-ammonia, ithuthukise indawo yokukhiqiza neyokwakha.
2, i-coating dispersant esekelwe emanzini ingalawula ngempumelelo inani le-pH, ithuthukise ukusebenza kahle kokujiya nokuzinza kwe-viscosity.
3. Thuthukisa umthelela wokuhlakazeka we-pigment, uthuthukise isenzakalo esiphansi nesingemuva sezinhlayiya ze-pigment, uthuthukise ukusabalala kokunamathisela kombala kanye nokucwebezela kwefilimu kapende.
I-4, i-coating dispersant esekelwe emanzini iyaguquguquka, ngeke ihlale isikhathi eside kufilimu, ingasetshenziswa ezingubo ezicwebezelayo eziphezulu, futhi inokumelana namanzi okuhle kakhulu nokumelana nokukhuhla.
I-5, i-dispersant esekelwe emanzini ingasetshenziswa njengezithasiselo, inciphisa ngempumelelo i-viscosity ye-shear, ithuthukise uketshezi kanye nokulingana kopende.
I-disperant esekelwe emanzini iyisengezo esibalulekile embonini yokumboza. Isiza ekuhlakazweni kombala kapende kanye nesigcwalisi.Yenza ukunamathela kuhlakazeke kalula futhi kube okufanayo.Ngaphezu kwalokho, futhi idlala indima ekwenzeni ukumboza bushelelezi futhi kubushelelezi enqubweni yokwenza ifilimu .

Izinkomba zokusebenza
Ukubukeka	okuphuzi
okuqukethwe okuqinile	36±2
I-Viscosity.cps	80KU±5
PH	6.5-8.0

Izinhlelo zokusebenza
Isetshenziselwa ukugqoka, isithako se-powder ye-inorganic Lo mkhiqizo ungowe-hydroxyl acid dispersant esetshenziswa kuzo zonke izinhlobo zopende we-latex, i-titanium dioxide, i-calcium carbonate, i-talcum powder, i-wollastonite, i-zinc oxide nezinye izingulube ezivame ukusetshenziswa zibonise umphumela omuhle wokuhlakazeka. kusetshenziswe uyinki wokuphrinta, ukwenza amaphepha, izindwangu, ukuhlanza amanzi nezinye izimboni.

Ukusebenza
Izembatho, ukuqina kokuhlakazeka kwempushana engaphili, ene-polar charge, isiza ukuhlakazeka komshini

1. Incazelo:
I-Dispersant iwuhlobo lwe-ejenti esebenzayo ehlangene enezimfanelo eziphambene ze-hydrophilic kanye ne-lipophilic ku-molecule.Ingakwazi ukuhlakaza ngokufanayo izinhlayiya eziqinile neziwuketshezi ze-inorganic and organic pigments okunzima ukuzincibilikisa oketshezini, futhi futhi ivimbele ukuthungwa nokufiphala kwezinhlayiya. ama-amphiphilic reagents adingekayo ukuze kumiswe ukumiswa okuzinzile.

2. Imisebenzi Esemqoka Nezinzuzo:
A. Ukusebenza okuhle kokuhlakazeka ukuvimbela ukuhlanganisa izinhlayiya zokupakisha;
B. Ukuhambisana okufanele ne-resin nesigcwalisi;Ukuzinza okuhle kwe-thermal;
C. Uketshezi oluhle lapho kwenziwa ukucubungula;Akubangeli ukukhukhuleka kombala;
D, akuthinti ukusebenza komkhiqizo;Awunobuthi futhi ushibhile.

3. Izinkambu zohlelo lokusebenza:
Isetshenziswa kakhulu ekwakheni ama-coatings namapende aphuma emanzini.

4. Isitoreji kanye nokupakisha:
A. Wonke ama-emulsion/izithasiselo zisekelwe emanzini futhi ayikho ingozi yokuqhuma lapho zithuthwa.
B. 200 kg/insimbi/isigubhu sepulasitiki.1000 kg/iphalethi.
C. Ukupakisha okuguquguqukayo okufanele isiqukathi esingu-20 ft kuyakhethwa.
D. Lo mkhiqizo kufanele ugcinwe endaweni epholile neyomile, gwema umswakama kanye nemvula.Izinga lokushisa lokugcina liyi-5 ~ 40℃, futhi isikhathi sokugcina cishe izinyanga ezingu-12.

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