cov khoom

Cov yam ntxwv ua haujlwm ntawm dej-raws li dispersants tau piav qhia raws li hauv qab no:
1, es tsis txhob ammonia thiab lwm yam alkaline tshuaj raws li ib tug neutralizer, txo cov ntxhiab tsw ntawm ammonia, txhim kho kev tsim thiab tsim ib puag ncig.
2, dej-raws li txheej dispersant tuaj yeem tswj hwm tus nqi pH, txhim kho kev ua haujlwm ntawm thickener thiab viscosity stability.
3. Txhim kho cov nyhuv dispersion ntawm cov xim, txhim kho hauv qab thiab rov qab ntxhib tshwm sim ntawm cov xim xim, txhim kho kev sib kis ntawm cov xim pleev xim thiab cov luster ntawm cov xim zaj duab xis.
4, dej-raws li txheej dispersant yog volatile, yuav tsis nyob rau hauv zaj duab xis rau lub sij hawm ntev, yuav siv tau nyob rau hauv high gloss coatings, thiab muaj zoo heev dej kuj thiab txhuam kuj.
5, dej-raws li dispersant yuav siv tau raws li additives, zoo txo ​​shear viscosity, txhim kho fluidity thiab leveling ntawm cov xim.
Dej-raws li dispersant yog ib qho indispensable additive nyob rau hauv txheej kev lag luam.Pab cov dispersion ntawm cov xim xim thiab muab tub lim.Ua kom lub txheej yooj yim dispersed thiab uniform.Ntxiv, nws kuj plays lub luag hauj lwm nyob rau hauv ua lub txheej du thiab du nyob rau hauv zaj duab xis txheej txheem. .

Daim ntawv thov
Siv rau txheej, inorganic hmoov additive Cov khoom no belongs rau hydroxyl acid dispersant siv nyob rau hauv tag nrho cov hom ntawm latex xim, titanium dioxide, calcium carbonate, talcum hmoov, wollastonite, zinc oxide thiab lwm yam uas nquag siv pigments tau pom zoo dispersion nyhuv. siv rau hauv kev luam ntawv number case, ntawv ua, textile, dej kho thiab lwm yam lag luam.

Kev ua tau zoo
Txheej, inorganic hmoov dispersion stability, nrog polar nqi, pab txhua yam dispersion

1. Nqe lus piav qhia:
Dispersant yog ib hom interfacial active neeg sawv cev nrog cov khoom sib txawv ntawm hydrophilic thiab lipophilic nyob rau hauv molecule.It muaj peev xwm uniformly disperse khoom thiab kua hais ntawm inorganic thiab organic pigments uas yog nyuaj rau yaj nyob rau hauv cov kua, thiab tseem tiv thaiv lub sedimentation thiab condensation ntawm hais mus rau hauv daim ntawv. amphiphilic reagents xav tau rau kev ncua kev ncua.

2. Lub luag haujlwm tseem ceeb thiab qhov zoo:
A. Kev ua tau zoo dispersion los tiv thaiv kev sib sau ntawm cov khoom ntim;
B. Tsim nyog compatibility nrog cob thiab muab tub lim; Zoo thermal stability;
C. Zoo fluidity thaum tsim cov txheej txheem; Tsis ua rau xim drift;
D, tsis cuam tshuam rau kev ua haujlwm ntawm cov khoom; Tsis muaj tshuaj lom thiab pheej yig.

3. Daim ntawv thov teb:
Dav siv nyob rau hauv lub tsev coatings thiab waterborne xim.

4. Cia thiab ntim:
A. Tag nrho cov emulsions / additives yog dej-raws li thiab tsis muaj kev pheej hmoo ntawm tawg thaum thauj.
B. 200 kg / hlau / yas nruas.1000 kg / pallet.
C. Cov ntim ntim tau haum rau 20 ft thawv yog xaiv tau.
D. Cov khoom no yuav tsum tau muab cia rau hauv qhov chaw txias thiab qhuav, tsis txhob ya raws thiab nag.Qhov kub cia yog 5 ~ 40 ℃, thiab lub sijhawm cia yog li 12 lub hlis.