litaba

Dispersant ke bopaki ba mongobo, lisebelisoa tsa plug tse ke keng tsa kenella le thepa e ntle ea ho tlama, mofuta oa ho tiisa phofo le mofuta oa tieho ke phofo e putsoa.Moemeli oa ho qhalakanya NNOe ne e arotsoe ka parafine, sesepa sa tšepe, boka ba molek'hule e tlaase, li-acid tse mafura, li-amide tsa aliphatic le li-ester. Dispersant ke tlatsetso ea ho roala, e ka ntlafatsang khanya ea ho roala, ho thibela ho thunya ha hlooho ea mebala e 'meli, ho fokotsa viscosity, ho eketsa bokhoni ba ho kenya pigment joalo-joalo. Joale dispersant e na le phello efe tabeng ea ho roala?

Karolo eaMoemeli oa ho qhalakanya NNOke ho sebelisa wetting dispersant ho fokotsa nako le matla a hlokahalang ho phethela ts'ebetso ea ho hasana, ho tsitsisa ho hasana ha pigment e qhalakaneng, ho fetola litšobotsi tsa bokaholimo ba likaroloana tsa pigment, ho lokisa motsamao oa likaroloana tsa pigment. Hangata e bontšoa ka likarolo tse latelang:

1, phello ea gloss:

Ha pente gloss e phahame, likaroloana li ke ke tsa feta li-micron tse 5, enke e ke ke ea feta 1 micron, li-polymer dispersants li ka fokotsa pente e entsoeng ke likaroloana tse kholo, e le ho ntlafatsa khanya ea pente.

2. Tšusumetso ho pepeneneng:

Ha pente e ntse e pepeseha haholoanyane, ho bonolo ho shebahala ka tlase, ho koahela sekoahelo se phahameng, 'me ho tiisa ho koahela ka tlaase. Li-dispersants li ka etsa hore ho ajoa ha likaroloana tsa ho roala ka mokhoa o ts'oanang le o moqotetsane, e le hore seaparo se be pepeneneng.

3. Kameho ho tšebelisano:

Ka tšebelisano e ntle, baetsi ba liaparo ba ka hlahisa mefuta e fapaneng ea lihlahisoa tsa resin Sistimi ea ho qhalakanya,Moemeli oa ho qhalakanya NNOe ka atolosa mefuta e mengata ea tšebeliso ea pente, e bohlokoa ho hlahisa pente e mebala e tsoakiloeng.

4. Tšusumetso holim'a boemo:

Pente ea mokhabiso hangata e khona ho bona letšoao la borashe ha u le stucco, ena ke pente e haelloang ke thobalano. Ho sebelisa li-disperants ho ka tsitsisa likaroloana tsa pigment le ho ntlafatsa metsi.

5. Tšusumetso ho tlhahiso:

Sephetho ke palo ea pente le enke e hlahisoang ke ts'ebetso. Li-dispersants li ka eketsa tlhahiso ea pente ka ho eketsa mahloriso a pigment. Keketso e nepahetseng ea polymer dispersant e ka fokotsa viscosity mme ea eketsa litaba tsa pigment ka har'a slurry ea abrasive, kahoo ea eketsa chai.