{"id":46,"date":"2025-04-15T09:58:56","date_gmt":"2025-04-15T09:58:56","guid":{"rendered":"http:\/\/defoamingagent.net\/?p=46"},"modified":"2025-04-23T10:00:45","modified_gmt":"2025-04-23T10:00:45","slug":"jake-jsou-typy-odpenovacu","status":"publish","type":"post","link":"https:\/\/defoamingagent.net\/cs\/what-are-the-types-of-defoaming-agent\/","title":{"rendered":"Jak\u00e9 jsou typy odp\u011b\u0148ova\u010d\u016f"},"content":{"rendered":"<h1>Typy odp\u011b\u0148ova\u010d\u016f<\/h1>\n<p>Tvorba p\u011bny v pr\u016fmyslov\u00fdch n\u00e1t\u011brov\u00fdch hmot\u00e1ch je \u010dast\u00fdm probl\u00e9mem, kter\u00fd ohro\u017euje v\u00fdrobn\u00ed a aplika\u010dn\u00ed procesy. Aby se zabr\u00e1nilo tvorb\u011b p\u011bny p\u0159i st\u0159\u00edk\u00e1n\u00ed nebo kart\u00e1\u010dov\u00e1n\u00ed, pou\u017e\u00edvaj\u00ed se odp\u011b\u0148ova\u010de jako protip\u011bniv\u00e9 prost\u0159edky - zabra\u0148uj\u00ed tak\u00e9 vzniku p\u0159\u00edpadn\u00fdch kr\u00e1ter\u016f v hotov\u00e9m filmu.<\/p>\n<p>V\u00fdb\u011br \u00fa\u010dinn\u00e9ho odp\u011b\u0148ova\u010de z\u00e1vis\u00ed na zp\u016fsobu aplikace, slo\u017een\u00ed a typu prysky\u0159ice. Na trhu jsou k dispozici r\u016fzn\u00e9 odp\u011b\u0148ova\u010de.<\/p>\n<h2>Silikon<\/h2>\n<p>Silikon je speci\u00e1ln\u00ed chemick\u00e1 slou\u010denina ur\u010den\u00e1 k odstran\u011bn\u00ed nebo sn\u00ed\u017een\u00ed p\u011bny v pr\u016fmyslov\u00fdch provozech. Toho dosahuje sn\u00ed\u017een\u00edm povrchov\u00e9ho nap\u011bt\u00ed, co\u017e umo\u017e\u0148uje prasknut\u00ed vzduchov\u00fdch bublin, destabilizuje p\u011bnu a zabra\u0148uje jej\u00edmu op\u011btovn\u00e9mu vzniku. Silikon nav\u00edc zabra\u0148uje op\u011btovn\u00e9mu p\u011bn\u011bn\u00ed.<\/p>\n<p>Silikonov\u00e9 odp\u011b\u0148ova\u010de se dod\u00e1vaj\u00ed v pevn\u00e9 i tekut\u00e9 form\u011b. Pevn\u00e9 odp\u011b\u0148ova\u010de jsou dostate\u010dn\u011b odoln\u00e9 pro dlouhodob\u00e9 skladov\u00e1n\u00ed a snadnou p\u0159epravu\/pou\u017eit\u00ed; ide\u00e1ln\u00ed pro aplikace, kter\u00e9 vy\u017eaduj\u00ed velmi mal\u00e9 d\u00e1vky odp\u011b\u0148ova\u010de.<\/p>\n<p>Silikony maj\u00ed mnoho \u017e\u00e1douc\u00edch vlastnost\u00ed, d\u00edky nim\u017e jsou vhodn\u00e9 pro odp\u011b\u0148ov\u00e1n\u00ed p\u0159i vysokoteplotn\u00edch procesech barven\u00ed textili\u00ed, v \u010dist\u00edrn\u00e1ch odpadn\u00edch vod a p\u0159i \u0159ez\u00e1n\u00ed kov\u016f, mimo jin\u00e9 odol\u00e1vaj\u00ed vysok\u00fdm teplot\u00e1m, siln\u00fdm kyselin\u00e1m a louh\u016fm a jsou netoxick\u00e9 a ne\u0161kodn\u00e9 pro \u010dlov\u011bka. D\u00edky sv\u00e9 univerz\u00e1lnosti mohou tak\u00e9 slou\u017eit jako d\u016fle\u017eit\u00e1 odp\u011b\u0148ovac\u00ed \u010dinidla ve vysokoteplotn\u00edch procesech barven\u00ed textili\u00ed, v \u010dist\u00edrn\u00e1ch odpadn\u00edch vod a v kapalin\u00e1ch pro \u0159ez\u00e1n\u00ed kov\u016f; nav\u00edc silikony sni\u017euj\u00ed otravu katalyz\u00e1tor\u016f t\u00edm, \u017ee eliminuj\u00ed ropn\u00e9 p\u011bny ze separa\u010dn\u00edch n\u00e1dr\u017e\u00ed, co\u017e pom\u00e1h\u00e1 d\u00e1le zvy\u0161ovat \u00fa\u010dinnost syst\u00e9m\u016f separace oleje a vody.<\/p>\n<h2>Olej<\/h2>\n<p>Odp\u011b\u0148ova\u010de jsou chemick\u00e9 p\u0159\u00edsady ur\u010den\u00e9 ke sn\u00ed\u017een\u00ed povrchov\u00e9ho nap\u011bt\u00ed a umo\u017en\u011bn\u00ed prasknut\u00ed vzduchov\u00fdch bublin, p\u0159i\u010dem\u017e mnoho pr\u016fmyslov\u00fdch a obchodn\u00edch provoz\u016f pou\u017e\u00edv\u00e1 tyto prost\u0159edky k \u0159\u00edzen\u00ed tvorby p\u011bny, zaji\u0161t\u011bn\u00ed hladk\u00e9ho provozu a sn\u00ed\u017een\u00ed po\u017eadavk\u016f na \u00fadr\u017ebu.<\/p>\n<p>Typ zvolen\u00e9ho odp\u011b\u0148ovac\u00edho prost\u0159edku z\u00e1vis\u00ed na konkr\u00e9tn\u00edch probl\u00e9mech s recepturou, v\u010detn\u011b typu prysky\u0159ice a zp\u016fsobu nan\u00e1\u0161en\u00ed (\u0161t\u011btcem, v\u00e1lcov\u00e1n\u00edm nebo st\u0159\u00edk\u00e1n\u00edm), v\u00fdb\u011bru plniva a dal\u0161\u00edch pou\u017eit\u00fdch plniv. A\u010dkoli v\u011bt\u0161ina dostupn\u00fdch odp\u011b\u0148ova\u010d\u016f je vhodn\u00e1 pro v\u011bt\u0161inu n\u00e1t\u011br\u016f, va\u0161e konkr\u00e9tn\u00ed situace ur\u010d\u00ed, kter\u00fd z nich nejl\u00e9pe vyhovuje t\u011bmto pot\u0159eb\u00e1m.<\/p>\n<p>Odp\u011b\u0148ova\u010de jsou obvykle kapaln\u00e9 materi\u00e1ly jako miner\u00e1ln\u00ed olej, silikon, rostlinn\u00e9 oleje a hydrofobn\u00ed oxid k\u0159emi\u010dit\u00fd, kter\u00e9 ulp\u00edvaj\u00ed na povrchu p\u011bny a naru\u0161uj\u00ed jej\u00ed lamely, co\u017e vede k prasknut\u00ed vzduchov\u00fdch bublin a rozpadu povrchu p\u011bny. V\u011bt\u0161ina odp\u011b\u0148ova\u010d\u016f je vybavena emulga\u010dn\u00edm syst\u00e9mem pro snadn\u00e9 p\u0159id\u00e1v\u00e1n\u00ed a zapracov\u00e1n\u00ed; pro v\u011bt\u0161\u00ed pohodl\u00ed lze zakoupit pr\u00e1\u0161kov\u00e9 odp\u011b\u0148ova\u010de na nosi\u010d\u00edch, jako je oxid k\u0159emi\u010dit\u00fd.<\/p>\n<h2>Alkohol s vysok\u00fdm obsahem uhl\u00edku<\/h2>\n<p>Odp\u011b\u0148ova\u010d pou\u017e\u00edvan\u00fd p\u0159i v\u00fdrob\u011b pap\u00edru m\u016f\u017ee v\u00fdznamn\u011b sn\u00ed\u017eit mno\u017estv\u00ed p\u011bny a zv\u00fd\u0161it efektivitu v\u00fdroby t\u00edm, \u017ee ji omez\u00ed na minimum a zabr\u00e1n\u00ed p\u0159eru\u0161en\u00ed procesu zp\u016fsoben\u00e9mu p\u0159eru\u0161en\u00edm procesu v d\u016fsledku p\u011bny. B\u011b\u017en\u011b se pou\u017e\u00edvaj\u00ed k \u0159\u00edzen\u00ed p\u011bn\u011bn\u00ed buni\u010diny a b\u00edl\u00e9 vody; a maj\u00ed schopnost zabr\u00e1nit tvorb\u011b p\u011bny p\u0159i n\u00edzk\u00fdch koncentrac\u00edch v r\u016fzn\u00fdch teplotn\u00edch podm\u00ednk\u00e1ch.<\/p>\n<p>Odp\u011b\u0148ova\u010de s vysok\u00fdm obsahem alkoholu jsou kapaln\u00e9 l\u00e1tky se silnou hydrofobnost\u00ed a slabou hydrofilnost\u00ed. Nach\u00e1zej\u00ed \u0161irok\u00e9 uplatn\u011bn\u00ed v r\u016fzn\u00fdch pr\u016fmyslov\u00fdch odv\u011btv\u00edch v\u010detn\u011b n\u00e1t\u011brov\u00fdch hmot, chemick\u00e9 v\u00fdroby, syst\u00e9m\u016f \u010di\u0161t\u011bn\u00ed odpadn\u00edch vod a st\u0159edn\u011b a vysokoteplotn\u00edch \u010distic\u00edch operac\u00ed.<\/p>\n<p>Odp\u011b\u0148ova\u010d obvykle obsahuje sm\u011bs kapalin a hydrofobn\u00edch pevn\u00fdch l\u00e1tek, kter\u00e9 sni\u017euj\u00ed povrchov\u00e9 nap\u011bt\u00ed a zp\u016fsobuj\u00ed rozpad p\u011bny, jako jsou silikony, miner\u00e1ln\u00ed oleje, mastn\u00e9 kyseliny nebo povrchov\u011b aktivn\u00ed l\u00e1tky. Pro v\u011bt\u0161\u00ed \u00fa\u010dinnost a reologickou kontrolu lze p\u0159idat tak\u00e9 hydrofobn\u00ed pevn\u00e9 l\u00e1tky oxidu k\u0159emi\u010dit\u00e9ho nebo oxidu hlinit\u00e9ho. Odp\u011b\u0148ova\u010de pracuj\u00ed na sn\u00ed\u017een\u00ed st\u00e1vaj\u00edc\u00ed p\u011bny v pr\u016fmyslov\u00fdch podm\u00ednk\u00e1ch, jako je v\u00fdroba pap\u00edru. To m\u016f\u017ee pomoci sn\u00ed\u017eit po\u017eadavky na \u00fadr\u017ebu, minimalizovat nebezpe\u010dn\u00e9 situace zp\u016fsoben\u00e9 aglomerac\u00ed p\u011bny a zv\u00fd\u0161it celkovou \u00fa\u010dinnost syst\u00e9mu. Mohou b\u00fdt pou\u017eity bu\u010f jako o\u0161et\u0159en\u00ed st\u00e1vaj\u00edc\u00edch p\u011bniv\u00fdch situac\u00ed, nebo jako aditiva k prevenci budouc\u00edch p\u011bniv\u00fdch ud\u00e1lost\u00ed.<\/p>\n<div style=\"width: 540px;\" class=\"wp-video\"><video class=\"wp-video-shortcode\" id=\"video-46-1\" width=\"540\" height=\"540\" preload=\"metadata\" controls=\"controls\"><source type=\"video\/mp4\" src=\"http:\/\/defoamingagent.net\/wp-content\/uploads\/2025\/04\/video-of-defoaming-agent.mp4?_=1\" \/><a href=\"http:\/\/defoamingagent.net\/wp-content\/uploads\/2025\/04\/video-of-defoaming-agent.mp4\">http:\/\/defoamingagent.net\/wp-content\/uploads\/2025\/04\/video-of-defoaming-agent.mp4<\/a><\/video><\/div>","protected":false},"excerpt":{"rendered":"<p>Types of Defoaming Agent Foam formation in industrial coatings is a common problem, compromising production and application processes. To avoid [&hellip;]<\/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-46","post","type-post","status-publish","format-standard","hentry","category-knowledge"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/defoamingagent.net\/cs\/wp-json\/wp\/v2\/posts\/46","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/defoamingagent.net\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/defoamingagent.net\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/defoamingagent.net\/cs\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/defoamingagent.net\/cs\/wp-json\/wp\/v2\/comments?post=46"}],"version-history":[{"count":4,"href":"https:\/\/defoamingagent.net\/cs\/wp-json\/wp\/v2\/posts\/46\/revisions"}],"predecessor-version":[{"id":74,"href":"https:\/\/defoamingagent.net\/cs\/wp-json\/wp\/v2\/posts\/46\/revisions\/74"}],"wp:attachment":[{"href":"https:\/\/defoamingagent.net\/cs\/wp-json\/wp\/v2\/media?parent=46"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/defoamingagent.net\/cs\/wp-json\/wp\/v2\/categories?post=46"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/defoamingagent.net\/cs\/wp-json\/wp\/v2\/tags?post=46"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}