Ea tlhahodefoamerjoalo ka oli ea diminerale, li-amides, joala bo tlase, li-acid tse mafura, li-ester tse mafura le li-phosphate esters li ithutile le ho sebelisoa pejana, e leng tsa moloko oa pele oa defoamer, e nang le melemo ea ho fihlella habonolo lisebelisoa tse tala, ts'ebetso e phahameng ea tikoloho le litšenyehelo tse tlase tsa tlhahiso. Mefokolo ke ts'ebetso e tlase ea ho tlosa lefome, ho hlaka ho matla le maemo a thata a ts'ebeliso.
Polyether defoamer ke moloko oa bobeli oa defoamer, eo haholo-holo e kenyelletsang polyether ea ketane e otlolohileng, polyether e nang le joala kapa ammonia e le setsi sa ho qala le lihlahisoa tsa polyether tse nang le endgroup esterification. Molemo o moholo ka ho fetisisa oa polyetherdefoamerke bokhoni ba eona bo matla ba ho thibela foam. Ho feta moo, ho na le polyetherdefoamere na le thepa e babatsehang e kang ho hanyetsa mocheso o phahameng, acid e matla le khanyetso ea alkali. Mefokolo ke hore maemo a ts'ebeliso a lekanyelitsoe ke mocheso, sebaka sa ts'ebeliso se moqotetsane, bokhoni ba ho senya bofokoli bo bobe, 'me sekhahla sa ho robeha ha bubble se tlaase.
Siliconedefoamer(moloko oa boraro oa defoamer) o na le melemo ea ts'ebetso e matla ea defoamer, bokhoni bo potlakileng ba defoamer, ho fokola ho tlase, ha ho na chefo tikolohong, ha ho na inertia ea fisioloji, mefuta e mengata ea ts'ebeliso, joalo-joalo, ka hona e na le tebello e pharaletseng ea ts'ebeliso le menyetla e meholo ea mmaraka, empa ts'ebetso ea khatello ea foam e fokola.
Polyether e fetotsoeng polysiloxanedefoamere na le melemo ea polyether defoamer le silicone defoamer ka nako e le 'ngoe, e leng tataiso ea nts'etsopele ea defoamer. Ka linako tse ling e ka boela ea sebelisoa hape ho ea ka solubility ea eona e ka morao, empa mefuta ea defoamer e joalo e nyenyane, e ntse e le sethaleng sa lipatlisiso le nts'etsopele, 'me litšenyehelo tsa tlhahiso li phahame.
Lintlha tsa mabitso:
Lanny.Zhang
Email :Lanny.zhang@lansenchem.com.cn
Whatsapp/wechat: 0086-18915315135
Nako ea poso: Apr-15-2025