I. Izindlela Zokwenza Izinto Zokuhlanza Zokuhlanza NgokufafazaIgwebu Eliphansinoma Okungenawo Amagwebu
Engeza ama-defoamer: Izinhlobo ezivame ukusetshenziswa zifaka phakathi ama-defoamer asekelwe ku-silane, ama-defoamer asekelwe ku-polyether kanye nama-defoamer asekelwe ku-alcohol aphansi.
Khetha ama-surfactant afanele.
II. Izindlela Ezintathu Eziyinhloko ZokwenzaI-SurfactantUkukhetha
Yenza ngama-surfactants aphansi ane-foam asetshenziswa kakhulu ekuhlanzeni isifutho: I-Polyether 2020, i-ethylene oxide-propylene oxide copolymer polyoxyethylene ether, izinsipho (njengensipho ye-triethanolamine oleate), uchungechunge lwe-Span kanye nochungechunge lwe-Tween.
Khetha ama-surfactant asebenzaiphuzu lamafuiseduze nokushisa kwesevisi ye-surfactant eyinhloko kuma-ejenti okuhlanza: Ama-surfactant angewona ama-ionic afinyelela ukusebenza okuhle kakhulu kokuhlanza eduze kwamaphuzu awo amafu. Lapho izinga lokushisa lesevisi liphakeme kancane kunephuzu lamafu, umphumela wokuhlanza ophumelelayo kanye nesici esiphansi se-foam kungabonakala ngasikhathi sinye. Uma kuthathwa ama-surfactants e-polyoxyethylene ether ane-fatty alcohol njengesibonelo, amaphuzu awo amafu ayahlukahluka ngobude obuhlukene be-carbon chain kanye nobude be-EO chain. Ngakho-ke, ama-ether e-polyoxyethylene ether afanele angakhethwa njengama-surfactants ayinhloko ama-ejenti okuhlanza ngokuya ngokushisa kwangempela kwesevisi.
Sebenzisa ama-surfactant ochwepheshe angenagwebu eliphansi aklanyelwe ngokukhethekile ukuhlanza isifutho.
Isikhathi sokuthunyelwe: Meyi-19-2026