Akwai nau'ikan iri da yawaDefoamerskuma ana amfani da su sosai.Tsarin "katse kumfa" da "karyewar kumfa" na defoamer shine: lokacin da aka ƙara defoamer a cikin tsarin, ana rarraba kwayoyinsa ba tare da izini ba a saman ruwa, yana hana samuwar fim na roba, wato, ƙarewa. ƙarni na kumfa.Lokacin da tsarin ya samar da kumfa mai yawa, sai a ƙara defoamer, nan da nan kwayoyinsa sun bazu a saman kumfa, suna bazuwa cikin sauri, suna samar da Layer na fim mai siririn gaske, ya kara yaduwa, ya shiga, ya mamaye yadudduka, ta haka ne ya maye gurbin bangon siririn. na ainihin fim ɗin kumfa.Saboda ƙarancin yanayin da yake ciki, yana gudana zuwa ruwa tare da matsanancin tashin hankali wanda ke haifar da kumfa, ta yadda kwayoyin defoamer tare da ƙananan tashin hankali suna ci gaba da yaduwa da kuma shiga tsakanin haɗin gas-ruwa, yana sa bangon fim ya yi sauri da sauri, kuma kumfa kuma yana shafar saman kewaye.Fim ɗin fim ɗin tare da babban tashin hankali yana ja da ƙarfi, don haka damuwa a kusa da kumfa ba shi da daidaituwa, wanda ke haifar da "karyewar kumfa".Kwayoyin defoamer da ba su iya narkewa a cikin tsarin za su sake shiga saman wani fim din kumfa, da sauransu, duk kumfa za a lalace gaba daya.
Yadda za a zabi daidaiAntifoam
Ƙirƙirar da ginin sutura za su haifar da kumfa zuwa digiri daban-daban.Ƙirƙirar kumfa yana hana ci gaba mai kyau na samarwa da ginawa, kuma a lokaci guda yana kawo lahani ga fim ɗin da aka gama.Zaɓin daidaitaccen defoamer mai dacewa zai iya tabbatar da ci gaba na al'ada na samarwa da ginawa.
Ayyukan defoamer: lalata fim din ruwa a saman kumfa, hana samuwar kumfa kuma inganta rushewar kumfa.Ana amfani da defoamer don manyan kumfa, kuma microfoam yana buƙatar amfani da shi tare da zubar da kumfa.
Siffofin defoamer: Defoamer ba shi da narkewa a cikin matsakaici, amma yana iya shiga da watsawa a cikin matsakaici a cikin nau'in microdroplets.Mafi tasiri diamita na microdroplets defoamer daidai yake da kauri na bangon kumfa.
Abun da ke ciki na defoamer:Defoamersdon kayan aikin gine-ginen ruwa sun kasu kashi-kashi marasa siliki da nau'in siliki.Na al'adaDefoamerssun ƙunshi abubuwa masu zuwa:
Abu mai aiki: Yana aiki azaman kumfa mai karyawa da kuma lalatawa tare da ƙananan tashin hankali.Wakilai sun haɗa da mai na dabba da kayan lambu, silica hydrophobic, mafi girma alcohols, da dai sauransu.
Wakilin watsawa: Jika emulsifier don tabbatar da cewa ƙananan ɗigon kumfa suna bazuwa kuma a tuntuɓi fim ɗin kumfa da yadawa.Akwai wadanda ba (octyl) phenol polyoxyethylene ether, sabulu gishiri da sauransu.
Mai ɗauka: Yana taimakawa abu mai aiki don haɗawa tare da tsarin kumfa, kuma yana da sauƙin watsawa cikin tsarin kumfa.Haɗuwa biyu, yana da ƙananan tashin hankali, yana taimakawa wajen kawar da kumfa, kuma yana iya rage farashi.
Dole ne a cika sharuɗɗa guda biyu don zubar da kumfa: factor factor: E=γ1+γ12-γ3> 0, don tabbatar da cewa mai cire foam ɗin ya shiga bangon kumfa;factor factor S = γ1-v12-γ3>0, don tabbatar da cewa ɗigon ɗigon ruwa yana yaduwa a cikin kafofin watsa labarai na kumfa.
Idan kuna son ƙarin sani game daAntifoam, da fatan za a tuntuɓiYuncang: sales@yuncangchemical.com. leave your contact information
Lokacin aikawa: Janairu-09-2023