Put\u0173 valdymas yra pagrindinis dangos efektyvumo aspektas, ta\u010diau tam tikrais atvejais gali b\u016bti sud\u0117tinga pasirinkti veiksming\u0105 put\u0173 \u0161alinimo priemon\u0119.<\/p>\n
Fluorosilikono alyva buvo sumai\u0161yta su akrilo kopolimero put\u0173 \u0161alintoju (ACD), pentanonu ir da\u017e\u0173 tirpikliu (kvalifikuotas produktas Nr. 200) santykiu 2%, 8% ir 25%, naudojant mechanin\u012f arba dirbtin\u012f mai\u0161ym\u0105, kad susidaryt\u0173 put\u0173 \u0161alintojo junginys.<\/p>\n
Putojim\u0105 ma\u017einan\u010dios med\u017eiagos naudojamos put\u0173 burbuliukams i\u0161tirpinti ma\u017einant pavir\u0161iaus \u012ftempim\u0105 ir tarpfazin\u012f \u012ftempim\u0105; jos gali b\u016bti skystos, milteli\u0173 arba emulsijos pavidalo. Jos pla\u010diai naudojamos \u012fvairiose srityse, \u012fskaitant da\u017eus ir dangas, kad b\u016bt\u0173 i\u0161vengta duobu\u010di\u0173, popieriaus gamyb\u0105, kad b\u016bt\u0173 efektyviai apdorojamas popierius, naftos gr\u0119\u017eimo operacijas, nuotek\u0173 valymo \u012frenginius, taip pat da\u017e\u0173 nu\u0117miklius ir valiklius.<\/p>\n
Skystuose putokliuose naudojami mineralai, augaliniai aliejai ir va\u0161kai, kurie ma\u017eina pavir\u0161iaus \u012ftempim\u0105. Polidimetilsiloksanas, paprastai vadinamas dimetikonu, yra ypa\u010d stiprus put\u0173 \u0161alintojas, pagamintas i\u0161 silikono tipo med\u017eiagos; \u0161ie put\u0173 \u0161alintojai taip pat veikia kaip veiksminga apsauga nuo nus\u0117dimo ir reologijos reguliatoriai.<\/p>\n
Milteli\u0173 pavidalo putojim\u0105 ma\u017einan\u010diose med\u017eiagose naudojamos hidrofobin\u0117s silicio dioksido dalel\u0117s ir kitos smulkios kietosios dalel\u0117s, kurios i\u0161tirpina put\u0173 burbuliukus \u012fvairiose temperat\u016brose, tod\u0117l jos yra veiksmingos putojim\u0105 ma\u017einan\u010dios priemon\u0117s \u012fvairiose situacijose.<\/p>\n
Emulsij\u0173 pagrindu sukurtose putok\u0161l\u0117se naudojamas polietilenas, riebal\u0173 alkoholiai ar kitos pavir\u0161inio aktyvumo med\u017eiagos, kurios disperguoja skys\u010dius, sumai\u0161ytus \u012f dispersinius tirpalus. \u0160ie putok\u0161liai idealiai tinka vandens pagrindo sistemoms.<\/p>\n
Paprastai put\u0173 skaidytojai yra sudaryti i\u0161 hidrofobini\u0173 med\u017eiag\u0173, i\u0161sklaidyt\u0173 skystyje, kad sukelt\u0173 burbuliuk\u0173 pl\u0117vel\u0117s ply\u0161im\u0105 ir suma\u017eint\u0173 pavir\u0161iaus \u012ftempim\u0105, tod\u0117l burbuliukai lengviau skyla.<\/p>\n
Silikoniniai putok\u0161liai yra geriausias pasirinkimas, kai kalbama apie putok\u0161lius, padedantis pagerinti gamybos efektyvum\u0105 ir produkt\u0173 kokyb\u0119, nes ma\u017e\u0117ja atliek\u0173, procesai tampa efektyvesni ir did\u0117ja mai\u0161ymo efektyvumas.<\/p>\n
Put\u0173 \u0161alinimo priemon\u0117s taip pat gali apsaugoti tepalus nuo korozijos ir pagerinti j\u0173 stabilum\u0105 bei ilgaam\u017ei\u0161kum\u0105. Yra \u012fvairi\u0173 r\u016b\u0161i\u0173 put\u0173 \u0161alinimo priemoni\u0173, \u012fskaitant silikonines, nesilikonines ir polieterines put\u0173 \u0161alinimo priemones, kuri\u0173 kiekviena turi savo specifin\u0119 paskirt\u012f; vienos i\u0161 toki\u0173 sud\u0117tini\u0173 put\u0173 \u0161alinimo priemoni\u0173 sud\u0117tyje yra silikonin\u0117s put\u0173 \u0161alinimo priemon\u0117s su nelakiomis nesilikonin\u0117mis nelakiomis alyvomis, skirtomis hidraulin\u0117ms alyvoms nuo susid\u0117v\u0117jimo, kurioms keliami dideli putojimo reikalavimai - idealiai tinka hidraulin\u0117ms alyvoms nuo susid\u0117v\u0117jimo, pasi\u017eymin\u010dioms oro i\u0161siskyrimo savyb\u0117mis; puikios put\u0173 \u0161alinimo savyb\u0117s, kartu ma\u017eos s\u0105naudos, ma\u017eas lakumas ir geresnis laikymo stabilumas, palyginti su analogi\u0161komis alyvomis, skirtomis hidraulin\u0117ms alyvoms nuo susid\u0117v\u0117jimo, pasi\u017eymin\u010dioms oro i\u0161siskyrimo savyb\u0117mis, kurioms keliami dideli putojimo reikalavimai.<\/p>\n
Put\u0173 susidarymo agent\u0173 masterbatch yra neatsiejama lengv\u0173j\u0173 plastik\u0173 sudedamoji dalis, kuri pagerina eksploatacines savybes ir patogum\u0105, padedanti gamintojams suma\u017einti gaminio tank\u012f nepakenkiant esmin\u0117ms savyb\u0117ms, pavyzd\u017eiui, strukt\u016briniam vientisumui ar patvarumui. D\u0117l to \u012fmon\u0117s gali gerokai suma\u017einti gabenimo i\u0161laidas, kartu padidindamos perdirbimo greit\u012f ir suma\u017eindamos med\u017eiag\u0173 naudojim\u0105.<\/p>\n
Put\u0173 susidarym\u0105 stabdantys ir put\u0173 susidarym\u0105 ma\u017einantys preparatai veikia slopindami put\u0173 susidarym\u0105 ir i\u0161tirpindami esamus burbuliukus, veiksmingai stabdydami j\u0173 susidarym\u0105. J\u0173 turi b\u016bti naudojama tinkama koncentracija; per didelis j\u0173 kiekis gali destabilizuoti pur\u0161kiam\u0105j\u012f tirpal\u0105, o per ma\u017eas - visai neslopinti put\u0173.<\/p>\n
Paprastai putok\u0161lius sudaro nejonin\u0117s pavir\u0161inio aktyvumo med\u017eiagos, silikonin\u0117s pavir\u0161inio aktyvumo med\u017eiagos arba augalini\u0173 aliej\u0173 koncentratas. U\u017etepti ant pavir\u0161i\u0173 jie suskaido ore esan\u010dius vandens la\u0161elius, kad jie tolygiai ir greitai i\u0161sisklaidyt\u0173. Kitos \u012fprastos putojan\u010dios med\u017eiagos yra kiau\u0161ini\u0173 baltymai, i\u0161r\u016bg\u0173 baltymai ir spano baltymai; pavir\u0161inio aktyvumo med\u017eiagos, ma\u017einan\u010dios pavir\u0161iaus \u012ftempim\u0105 tarp burbuliuk\u0173, ir dr\u0117gm\u0119 sulaikyti padedan\u010dios humektantai.<\/p>","protected":false},"excerpt":{"rendered":"
Foam Eliminators Foam management is a key aspect of coating’s effectiveness, yet selecting an effective defoamer may prove challenging for […]<\/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-156","post","type-post","status-publish","format-standard","hentry","category-knowledge"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/defoamingagent.net\/lt\/wp-json\/wp\/v2\/posts\/156","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/defoamingagent.net\/lt\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/defoamingagent.net\/lt\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/defoamingagent.net\/lt\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/defoamingagent.net\/lt\/wp-json\/wp\/v2\/comments?post=156"}],"version-history":[{"count":1,"href":"https:\/\/defoamingagent.net\/lt\/wp-json\/wp\/v2\/posts\/156\/revisions"}],"predecessor-version":[{"id":157,"href":"https:\/\/defoamingagent.net\/lt\/wp-json\/wp\/v2\/posts\/156\/revisions\/157"}],"wp:attachment":[{"href":"https:\/\/defoamingagent.net\/lt\/wp-json\/wp\/v2\/media?parent=156"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/defoamingagent.net\/lt\/wp-json\/wp\/v2\/categories?post=156"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/defoamingagent.net\/lt\/wp-json\/wp\/v2\/tags?post=156"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}