{"id":50,"date":"2025-04-16T09:40:31","date_gmt":"2025-04-16T09:40:31","guid":{"rendered":"http:\/\/defoamingagent.net\/?p=50"},"modified":"2025-04-22T10:04:23","modified_gmt":"2025-04-22T10:04:23","slug":"yadda-ake-yin-maganin-hana-kumfa","status":"publish","type":"post","link":"https:\/\/defoamingagent.net\/ha\/how-to-make-defoaming-agent\/","title":{"rendered":"Yadda ake yin maganin hana kumfa"},"content":{"rendered":"

Yadda ake yin maganin hana kumfa<\/h1>\n

Kirkewar kumfa a cikin fina-finan rufi na iya haifar da lahani a saman kamar fisheyes, ramuka ko \u0199ananan ramuka. Don hana sake faruwarsa, masu tsara sinadarai suna amfani da \u0199arin sinadarai na antifoam da defoamer \u2013 duk da haka, za\u0253insu da kimantawarsu na bu\u0199atar zurfin sani game da yadda suke aiki a cikin tsarin rufi daban-daban.<\/p>\n

Mai kawar kumfa mai tasiri dole ne ya narki a cikin abin da ke haifar da kumfa, ya shiga cikin siraran kumfa cikin sauri, kuma ya bazu cikin sauri a kan iyakar iska da ruwa.<\/p>\n

Polydimethylsiloxane (PDMS)<\/h2>\n

PDMS kayan aiki ne mai arha kuma mai dacewa da jiki, wanda ke da amfani da dama a fannin microfluidics. Ana iya ha\u0257a shi da polymers, gilashi da sassan \u0199arfe don \u0199ir\u0199irar na'urori masu cika ciki; ana amfani da shi a matsayin membrane na famfon electroosmotic, har ma ana amfani da photoresist wajen tsara samfuri don \u0199ir\u0199irar tashoshin microfluidic.<\/p>\n

Don magance wannan, ana iya yin oxidize PDMS ta amfani da plasma na iskar oxygen, wanda ke bu\u0257e \u0199ungiyoyin hydroxyl a saman sa wa\u0257anda ke ha\u0257uwa da tururin silyl chloride don samar da \u0199ungiyoyin \u0199arshe da magungunan hana kumfa za su yi aiki da su. Sakamakon haka, sinadarai masu hana kumfa da suka yi mu'amala da wannan fuska suna rage kumfa da hana kumfa fiye da \u0199arin sinadaran silicone na gargajiya, kuma ba su da guba, suna da sau\u0199in yaduwa, kuma suna da \u0257orewa a zafi idan aka kwatanta da na silicone.<\/p>\n

Man Silicone<\/h2>\n

Man silicone suna amfani da bambancin nauyi na musamman tsakanin ruwan ido da man silicone a matsayin hanyar kawar da kumfa, inda nauyin ruwan ido ya fi yawa yana sa ya nutse a cikin ramukan vitreous, yayin da nauyin man silicone ya fi \u0199asa yana sa ya yi iyo, wanda ke haifar da abin da ake kira \u0199arfin iyo da ke \u0257aga shi sama.<\/p>\n

Man silicone na matakin likita na iya zama ingantaccen maganin kawar da kumfa saboda sun fi ruwa haske kuma suna canza \u0199arfin jan ruwa a saman, wanda ke sa kumfa su fashe. Bugu da \u0199ari, ba su da guba kuma suna da sau\u0199in narkewa a cikin ruwan ruwa.<\/p>\n

Magungunan hana kumfa da aka yi da silicone na bu\u0199atar manyan \u0199imar silicone wa\u0257anda ka iya zama guba kuma su cutar da lafiyar \u0257an adam, yayin da man itace kamar man jojoba ke da irin wannan ikon hana kumfa amma da \u0199arancin inganci; \u0199ari ga haka, \u0199arancin ruwa a cikinsu yana sanya yaduwarsu ya fi yadda ake tsammani wahala.<\/p>\n

Man ma'adanai<\/h2>\n

Man ma'adinai su ne hadadden sinadaran alkanes masu girma da ba su da launi ko wari, wa\u0257anda ake samu daga tushen ma'adinai kuma ake samar da su a matsayin \u0199arin samfurin bayan an sarrafa danyen mai zuwa kayayyakin mai. A tarihi ana kuma kiran su man fari ko man parafin saboda rashin daidaiton sunansu, wanda ke nuna cewa sau da yawa \u201cyan kasuwa ba sa bu\u0199atar ko son sanin daidai sinadaran kowanne man ma'adinai da ake sayarwa ko amfani da shi a kasuwanci (Merriam-Webster ta nuna an fara amfani da \u201dmineral oil\" a shekarar 1771!).<\/p>\n

Ana iya \u0199arin tace man ma'adinai don amfanin masana'antu domin cire \u0199arin sinadarai da ka iya zama masu ha\u0257ari ga cin mutum, ta haka ake samar da man shafawa na ma'adinai da aka tace wanda ya dace da kayayyakin abinci da magunguna da za su iya ta\u0253a abinci, ciki har da duk wata yiwuwar ta\u0253a abinci ba da gangan ba.<\/p>\n

Man ma'adanai na matakin abinci gaba\u0257aya man ne marasa \u0257an\u0257ano da \u0199amshi, masu narkewa a ruwa, wa\u0257anda ke ba da ingantaccen kariya daga tsatsa, suna sa su zama masu aminci ga hul\u0257a kai tsaye da fata. Bugu da \u0199ari, suna taimakawa hana bushewar fata ta hanyar zama katanga mai kariya wadda ke rage fitar ruwa ta fatar jiki.<\/p>\n

Mai rushewa a ruwa wanda ke kawar da kumfa<\/h2>\n

Mai rushewa da ruwa mai hana kumfa yana ba da kyakkyawan aikin hana kumfa kuma ana iya yin sa ta hanyar ha\u0257a sinadarin siliki na organic da aka gyara da polyether tare da \u0199ananan barasa, surfaktants da silica. Idan aka kwatanta da man ma'adinai na gargajiya, wannan mai hana kumfa yana ba da fa'idar rarrabawa a gaba kuma yana bu\u0199atar \u0199arancin kuzari don ha\u0257a shi cikin tsarin rufi.<\/p>\n

Maganin hana kumfa yana aiki ta hanyar kasancewa ba ya narkewa a cikin abin da ke haifar da kumfa, yana hana kusanci tsakanin kwayoyin a saman fim, ta haka yana hana sinadaran rage gurbin ruwa masu \u0199arfafa kumfa su dawo da sassaucin fim ta tasirin Marangoni, don haka yana hana samuwar kumfa. Bugu da \u0199ari, maganin hana kumfa yana aiki ta hanyar \u0199arfafa zubewar fim \u0257in ruwa daga kumfun, har sai sun fashe.<\/p>\n

\"Maganin<\/p>","protected":false},"excerpt":{"rendered":"

How to Make Defoaming Agent Foam formation in coating films can cause surface defects such as fisheyes, craters or pinholes […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[3],"tags":[],"class_list":["post-50","post","type-post","status-publish","format-standard","hentry","category-knowledge"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/defoamingagent.net\/ha\/wp-json\/wp\/v2\/posts\/50","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/defoamingagent.net\/ha\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/defoamingagent.net\/ha\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/defoamingagent.net\/ha\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/defoamingagent.net\/ha\/wp-json\/wp\/v2\/comments?post=50"}],"version-history":[{"count":4,"href":"https:\/\/defoamingagent.net\/ha\/wp-json\/wp\/v2\/posts\/50\/revisions"}],"predecessor-version":[{"id":65,"href":"https:\/\/defoamingagent.net\/ha\/wp-json\/wp\/v2\/posts\/50\/revisions\/65"}],"wp:attachment":[{"href":"https:\/\/defoamingagent.net\/ha\/wp-json\/wp\/v2\/media?parent=50"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/defoamingagent.net\/ha\/wp-json\/wp\/v2\/categories?post=50"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/defoamingagent.net\/ha\/wp-json\/wp\/v2\/tags?post=50"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}