Defoamer: Senotlolo sa ho Ntlafatsa Ts'ebetso ea Tlhahiso ea Lipampiri

Tšebeliso eaLi-defoamers(kapa li-antifoams) li se li tumme haholo indastering ea ho etsa pampiri.Li-additives tsena tsa lik'hemik'hale li thusa ho felisa foam, e ka bang bothata bo boholo mosebetsing oa ho etsa pampiri.Sehloohong sena, re tla hlahloba bohlokoa ba li-defoamers ts'ebetsong ea ho etsa pampiri le hore na li ka ntlafatsa katleho ea tlhahiso le boleng joang.

Defoamer kapa Antifoam ke eng?

Defoamer kapa antifoam ke motsoako oa lik'hemik'hale o sebelisetsoang ho fokotsa kapa ho felisa foam mekhoeng ea indasteri.Ha ho etsoa pampiri, foam e ka etsoa nakong ea pulping, e ka lebisang litabeng tse 'maloa.Litaba tsena li ka kenyelletsa ho fokotseha ha boleng ba pampiri, ho fokotsa katleho ea tlhahiso, le ho eketseha ha litšenyehelo.

Kamoo Li-Defoamers li Sebetsang Kateng

Li-defoams li sebetsa ka ho senya botsitso ba bubble, ho etsa hore li phatlohe le ho putlama.Ts'ebetso ena e finyelloa ka ho eketsoa ha sesebelisoa sa defoaming, se fokotsang tsitsipano ea holim'a metsi le ho thusa ho qhaqha li-bubble tsa foam.Li-defoam li ka eketsoa ka mekhahlelo e fapaneng ea mokhoa oa ho etsa pampiri, ho kenyeletsoa methati ea pulping, bleaching le ho roala.

Melemo ea li-Defoamers ho Tlhahiso ea Lipampiri

Tšebeliso ea li-defoamers ha ho etsoa pampiri e ka fana ka melemo e mengata, ho kenyelletsa:

Boleng bo Ntlafetseng: Li-defoamers li ka thusa ho fokotsa kapa ho felisa foam, e leng se ka lebisang ho fokotseha ha boleng ba pampiri.Ka ho sebelisa li-defoam, baetsi ba pampiri ba ka hlahisa pampiri ea boleng bo holimo e nang le mefokolo le mefokolo e fokolang.

Katleho e Eketsehileng: Foam e ka boela ea baka mathata ka katleho ea tlhahiso, kaha e ka fokotsa ts'ebetso ea tlhahiso le ho fokotsa tlhahiso.Ka ho felisa foam, baetsi ba pampiri ba ka ntlafatsa katleho ea tlhahiso le ho eketsa tlhahiso.

Phokotso ea Litšenyehelo: Foam e ka lebisa litšenyehelong tse eketsehileng, kaha e ka baka mathata ka lisebelisoa 'me ea hloka lisebelisoa tse eketsehileng ho rarolla.Ka ho sebelisa li-defoam, baetsi ba pampiri ba ka fokotsa litšenyehelo tse amanang le litaba tse amanang le foam.

Mefuta ea li-defoamers

Ho na le mefuta e 'maloa ea li-defoam tse ka sebelisoang ho etsa pampiri, ho kenyelletsa:

Li-Defoam tse thehiloeng ho Silicone: Li-defoam tsena li atisa ho sebelisoa ha ho etsoa pampiri, kaha li sebetsa hantle haholo ho fokotsa foam 'me li lumellana le mefuta e mengata ea lik'hemik'hale tsa pampiri.

Li-Defoam tse Thehiloeng ka Oli ea Liminerale: Li-defoam tsena ha li sebelisoe hangata ha ho etsoa pampiri, empa li ka atleha ho fokotsa lekoeba 'me hangata li theko e tlase ho feta li-defoam tse thehiloeng ho silicone.

Li-Defoams tse Thehiloeng ka Oli ea Meroho: Li-defoam tsena li ntse li tsebahala haholo tlhahisong ea pampiri, kaha li na le botsoalle ba tikoloho 'me li ka sebetsa hantle haholo ho fokotsa foam.

Li-antifoamli bohlokoa ts'ebetsong ea tlhahiso ea pampiri.Ka ho fokotsa kapa ho felisa foam, baetsi ba pampiri ba ka hlahisa pampiri ea boleng bo holimo, ba eketsa katleho ea tlhahiso, le ho fokotsa litšenyehelo.Ho na le mefuta e 'maloa ea li-defoam tse ka sebelisoang, ho kenyelletsa li-silicone-based, li-mineral oil-based, le li-defoam tse entsoeng ka oli ea meroho.Ka ho khetha defoamer e nepahetseng bakeng sa ts'ebetso ea bona, baetsi ba pampiri ba ka ntlafatsa ts'ebetso ea bona mme ba fihlela katleho e kholo.