litaba

Ka lebaka la litaba tse tlase tsa VOC tsa liphahlo tse thehiloeng metsing, li ntse li tsebahala haholo har'a bareki.Leha ho le joalo, bakeng sa lipente tse ling tse thehiloeng metsing, re tla fumana hore haeba li sa phekoloe ka nako, ho bonolo ho hlahisa likoti tsa bubble le mahlo a litlhapi, empa tse ling li ke ke tsa etsa joalo.Sephiri se mahareng ke sefe?Karabo ke ho kenyelletsa kapa ntle le ho eketsa defoamer e thehiloeng metsing.

Ke li-additives life tse kenyellelitsoeng liphahlo tse entsoeng ka metsi
Liaparo tse entsoeng ka metsi li entsoe haholo ka metsi e le solvent, 'me li-additives tse fapa-fapaneng li tla eketsoa nakong ea ho etsoa, ​​​​tse kang: ho omisa, anti-mildew agent, fungicide, co-solvent, thickener, joalo-joalo, ho matlafatsa ts'ebetso ea litlolo tse entsoeng ka metsi.

Ke hobane'ng ha pente e thehiloeng metsing e phatloha
Ho tsoa ho li-additives tse ka holimo re ka bona hore boholo ba li-additives tse ka har'a liphahlo tse entsoeng ka metsi ke tsa li-surfactants.

e ka bakang ho hlahisa lekokwana ha bonolo.Haholo-holo ts'ebetsong ea ho kopanya mochine oa tlhahiso ea ho roala, ho bonolo ho hlahisa foam e ngata, 'me ho thata ho e felisa.Phapang pakeng tsa hore na ke hobane'ng ha tse ling tsa tsona li fofa kapa hore na ke hobane'ng ha tse ling tsa tsona li sa phomole ke hore na ho eketsoa defoamer e entsoeng ka metsi kapa che.

Metsi a thehiloeng ho roala defoamer a ka lebisa bothata ba foam ea ho roala metsi, ho na le phello e ntle ea ho senya le ho thibela foam, bakeng sa bothata ba foam ea ho roala, u se ke ua bua ka eona.Ka hona, liphahlo tse ling tse thehiloeng metsing ha li phomole hobane li na le defoamer e thehiloeng metsing.

Ho eketsa defoamer ea pente e thehiloeng metsing ho pente e thehiloeng metsing ho tšoana le ho fana ka boleng ba pente ho ea holimo.Ke molekane ea molemo bakeng sa litlolo tse thehiloeng metsing.

Melemo ea ho koahela defoamer ka metsi
Defoamer e thehiloeng metsing e entsoe ka organic polyether ester e le karolo ea mantlha ka ts'ebetso e khethehileng.

Melemo e kenyelletsa: emulsification e ntle, dispersibility e matla, ho tlosa lefome ka potlako le ho thibela foam.Bakeng sa metsi-based barbotage bothata foam, ke ke ba le tšusumetso e mpe tsamaisong, ha ho bonolo ho bleach oli robehileng emulsion.Ho bonolo ebile ho bonolo ho e sebelisa.Baetsi ba mohloli, ts'ebetso ea theko e phahameng, theko e ntle haholoanyane.