Kunezinhlobo eziningi zeAma-defoamersfuthi basetshenziswa kabanzi. Inqubo ye- "Foam Suprepression" kanye ne- "Foam Break" ye-Defoamer yilena: Lapho i-defomoamer ingezwe ohlelweni, ama-molecule awo asatshalaliswa ngokungahleliwe ebusweni be-liquid, okuthi, ukuqeda isizukulwane se-foam. Lapho uhlelo lukhiqiza inani elikhulu le-foam, engeza i-defoamer, ama-molecule awo asakazeka ngokushesha ebusweni begwebu, asakaze ngokushesha, angenele, angenele, futhi angenele odongeni oluncane lwefilimu yase-Foam yasekuqaleni. Ngenxa yokungezwani kwayo okuphansi okuphansi, kugeleza ku-ketshezi okuphezulu kwengxabano ephezulu ekhiqiza amagwebu, ukuze ama-molecule e-defooamer aphansi aqhubeka nokusebenzisa futhi angenise phakathi kwesibonisi segesi, futhi i-foam nayo iyathinteka endaweni ezungezile. Ungqimba lwefilimu olunokungezwani okuphezulu ludonsa ngokuqinile, ukuze ukucindezela okuzungeze igwebu akunakulinganiswa, okuholela "kokuphuka kwegwebu" kwalo ". Ama-molecule e-defooamer awokufakwa ngaphakathi ohlelweni azophinda angene ebusweni befilimu elinye lamagwebu, njalonjalo, wonke amagwebu azobhujiswa ngokuphelele.
Ungayikhetha kanjani efaneleIzwe elitemi antifoam
Ukukhiqizwa nokwakhiwa kwezimbozo kuzokhiqiza ama-bubble ngamazinga ahlukahlukene. Isizukulwane sama-bubble sivimbela inqubekela phambili ebushelelezi yokukhiqiza nokwakha, futhi ngasikhathi sinye kuletha iziphene kwifilimu yokuhlanganisa eqediwe. Ukukhetha okulungile kwe-defouamer efanelekile kungaqinisekisa inqubekela phambili ejwayelekile yokukhiqiza nokwakha.
Umsebenzi we-Defoamer: Chitha ifilimu eliwuketshezi ebusweni be-bubble, vimbela ukwakheka kwe-bubble futhi ukhuthaze ukuwa kwe-bubble. I-desoamer isetshenziselwa ama-bubble amakhulu, futhi ama-microfoam adinga ukusetshenziswa kanye nokuqunjelwa nokungcolisa.
Izici ze-DeCoamer: I-Defoamer iyi-insoluble in the medium, kepha ingangena futhi ihlakazeke phakathi kwendlela yama-microdroplets. Ububanzi obugcwele kakhulu bama-microdroflets e-defodror bulingana nobukhulu bodonga lwegwebu.
Ukwakheka kwe-DeCoamer:Ama-defoamersOkwezimbobo zezakhiwo ezenzelwe amanzi zihlukaniswe zaba ongezona ama-silicon kanye nezinhlobo eziqukethe ama-silicon. -VamileAma-defoamerszihlanganiswa ngezakhi ezilandelayo:
Into esebenzayo: isebenza njenge-ejenti ye-foam ye-foam ne-desouming enokungezwani okuphansi komhlaba. Abamele ifaka uwoyela wezilwane kanye nemifino, i-hydrophobic silica, izimonyo eziphakeme, njll.
I-Ejection Agent: I-Emulsifier emanzi ukuqinisekisa ukuthi amaconsi ama-micro-amaconsi asakazeka futhi athintana ne-bubble film futhi asakazeka. Ayikho i-non (OCYTYL) POLYOL POLYOXYEnenenenenene ether, insipho usawoti nokunye.
Isithwali: Kuyasiza into esebenzayo ukuthi ihlanganise ngohlelo lwamagwebu, futhi kulula ukuyisatshalaliswa ohlelweni lwe-Foaming. Ukuhlanganisa okubili, kunesisindo esiphansi sangaphandle, kusiza ukucindezela i-foam, futhi kunganciphisa izindleko.
Izimo ezimbili kufanele zihlangatshezwe ngokuzenzakalela: Isici se-penetration: e = γ12 γ >> Ukusabalala s = γ1-v12-γ3> 0, ukuqinisekisa ukuthi amaconsi we-defouamer ashukunyiswa ukusakazeka kwabezindaba ze-foam.
Uma ufuna ukwazi kabanzi mayelanaIzwe elitemi antifoam, Sicela uxhumaneJuncang: sales@yuncangchemical.com. leave your contact information
Isikhathi sePosi: Jan-09-2023