![\"prost\u0159edek](\"http:\/\/antifoamingagent.net\/wp-content\/uploads\/2025\/04\/anti-foaming-agent.jpg\")
<\/p>","protected":false},"excerpt":{"rendered":"Nesilikonov\u00e9 protip\u011bnidlo jsou chemick\u00e9 slou\u010deniny ur\u010den\u00e9 k \u00fa\u010dinn\u00e9 regulaci p\u011bnivosti barev, n\u00e1t\u011br\u016f a inkoust\u016f. Obvykle jsou rozpustn\u00e9 ve vod\u011b a maj\u00ed \u0161irok\u00e9 pou\u017eit\u00ed. Slo\u017een\u00ed byla navr\u017eena pro maxim\u00e1ln\u00ed \u00fa\u010dinnost p\u0159i snadn\u00e9m zapracov\u00e1n\u00ed.<\/p>\n
Na rozd\u00edl od sv\u00fdch silikonov\u00fdch prot\u011bj\u0161k\u016f nezanech\u00e1vaj\u00ed nesilikonov\u00e9 odp\u011b\u0148ova\u010de zbytky a mohou pomoci sn\u00ed\u017eit prostoje ve v\u00fdrob\u011b a n\u00e1klady na \u00fadr\u017ebu a z\u00e1rove\u0148 jsou bezpe\u010dn\u011bj\u0161\u00ed pro filtra\u010dn\u00ed membr\u00e1ny.<\/p>\n
Odp\u011b\u0148ovac\u00ed p\u0159\u00edpravky funguj\u00ed tak, \u017ee sni\u017euj\u00ed povrchov\u00e9 nap\u011bt\u00ed mezi p\u011bnou a kapalinou, udr\u017euj\u00ed je od sebe a zabra\u0148uj\u00ed jejich spojov\u00e1n\u00ed a rozp\u00edn\u00e1n\u00ed, \u010d\u00edm\u017e sni\u017euj\u00ed hladinu p\u011bny. Existuj\u00ed dva typy odp\u011b\u0148ova\u010d\u016f: na b\u00e1zi silikonu a bez silikonu; prvn\u00ed typ obvykle nab\u00edz\u00ed vy\u0161\u0161\u00ed trvanlivost a odolnost proti vnik\u00e1n\u00ed vody.<\/p>\n
Nesilikonov\u00e9 odp\u011b\u0148ova\u010de jsou obvykle levn\u011bj\u0161\u00ed a lze je pou\u017e\u00edt v r\u016fzn\u00fdch aplikac\u00edch. Tyto netoxick\u00e9 odp\u011b\u0148ova\u010de jsou nav\u00edc biologicky odbourateln\u00e9, co\u017e je \u010dasto \u010din\u00ed ide\u00e1ln\u00edmi pro pou\u017eit\u00ed v potravin\u00e1\u0159stv\u00ed.<\/p>\n
Potla\u010dova\u010de p\u011bny se snadno pou\u017e\u00edvaj\u00ed a jsou bezpe\u010dn\u00fdm a \u00fa\u010dinn\u00fdm \u0159e\u0161en\u00edm, kter\u00e9 m\u016f\u017ee zabr\u00e1nit hromad\u011bn\u00ed p\u011bny v odtoc\u00edch, automatick\u00fdch \u010disti\u010dk\u00e1ch, hork\u00fdch k\u00e1d\u00edch, st\u0159\u00edkac\u00edch sk\u0159\u00edn\u00edch, parn\u00edch stroj\u00edch, baz\u00e9nech, font\u00e1n\u00e1ch a zem\u011bd\u011blsk\u00fdch post\u0159ikovac\u00edch n\u00e1dr\u017e\u00edch. Potla\u010dova\u010d p\u011bny p\u0159edstavuje cenov\u011b dostupn\u00e9 a bezpe\u010dn\u00e9 \u0159e\u0161en\u00ed, kter\u00e9 mohou pou\u017e\u00edvat i pivovary k zastaven\u00ed tvorby p\u011bny v kvasn\u00fdch n\u00e1dr\u017e\u00edch; \u0161et\u0159\u00ed \u010das a z\u00e1rove\u0148 zvy\u0161uje produktivitu.<\/p>\n
Nesilikonov\u00e9 odp\u011b\u0148ova\u010de jsou vysoce \u00fa\u010dinn\u00e9 odp\u011b\u0148ova\u010de pro syst\u00e9my na b\u00e1zi rozpou\u0161t\u011bdel i vody, kter\u00e9 nab\u00edzej\u00ed \u00fa\u010dinn\u00e9 potla\u010den\u00ed p\u011bny a \u00fa\u010dinky prask\u00e1n\u00ed bublin, jako\u017e i dobrou dispergovatelnost a trvanlivost. Jejich \u00fa\u010dinnost se nesni\u017euje ani po dlouhodob\u00e9m skladov\u00e1n\u00ed, tak\u017ee je manipulace s nimi bezpe\u010dn\u011bj\u0161\u00ed ne\u017e s odp\u011b\u0148ova\u010di na b\u00e1zi silikonu.<\/p>\n
Nesilikonov\u00e9 p\u011bnidla maj\u00ed oproti sv\u00fdm silikonov\u00fdm prot\u011bj\u0161k\u016fm mnoho v\u00fdhod, v\u010detn\u011b ni\u017e\u0161\u00edch n\u00e1klad\u016f na kilogram a men\u0161\u00edho mno\u017estv\u00ed povrchov\u00fdch vad u vysu\u0161en\u00fdch film\u016f a n\u00e1t\u011br\u016f, snadn\u011bj\u0161\u00edho skladov\u00e1n\u00ed, bez po\u017eadavk\u016f na chlazen\u00ed a men\u0161\u00ed pravd\u011bpodobnosti v\u00fdskytu povrchov\u00fdch vad. V\u00fdrobky ze slou\u010denin na b\u00e1zi silikonu jsou obvykle m\u00e9n\u011b stabiln\u00ed a l\u00e9pe se hod\u00ed pro nevodn\u00e9 syst\u00e9my, tak\u017ee jsou ide\u00e1ln\u00ed pro rafinaci ropy i pro barvy, inkousty a n\u00e1t\u011bry. Jsou obzvl\u00e1\u0161t\u011b u\u017eite\u010dn\u00e9 p\u0159i rafinaci ropy i p\u0159i v\u00fdrob\u011b barev, inkoust\u016f a n\u00e1t\u011br\u016f. Odp\u011b\u0148ova\u010de na b\u00e1zi silikonu maj\u00ed tendenci negativn\u011b interagovat s ostatn\u00edmi slo\u017ekami ve formulac\u00edch a mohou v\u00e9st k podr\u00e1\u017ed\u011bn\u00ed poko\u017eky, zat\u00edmco polyetherem modifikovan\u00e9 polysiloxanov\u00e9 odp\u011b\u0148ova\u010de nikoli. V posledn\u00ed dob\u011b se staly \u017ehav\u00fdm t\u00e9matem v\u00fdzkumu; syntetizuj\u00ed se emulzn\u00ed polymerac\u00ed s pou\u017eit\u00edm monomer\u016f 2-ethylhexylakryl\u00e1tu (2-EHA) a vinylacet\u00e1tu (VAC) jako monomer\u016f a benzoylperoxidu jako inici\u00e1toru.<\/p>\n
Odp\u011b\u0148ova\u010de jsou \u0161iroce vyu\u017e\u00edv\u00e1ny v r\u016fzn\u00fdch pr\u016fmyslov\u00fdch odv\u011btv\u00edch, aby se zabr\u00e1nilo probl\u00e9m\u016fm s \u00fadr\u017ebou, bezpe\u010dnost\u00ed a kvalitou v\u00fdrobk\u016f zp\u016fsoben\u00fdch p\u011bnou. Pom\u00e1haj\u00ed zajistit maxim\u00e1ln\u00ed \u00fa\u010dinnost a konzistenci a jsou dod\u00e1v\u00e1ny v r\u016fzn\u00fdch variant\u00e1ch, kter\u00e9 vyhovuj\u00ed jednotliv\u00fdm aplikac\u00edm. Nav\u00edc tyto odp\u011b\u0148ova\u010de funguj\u00ed stejn\u011b \u00fa\u010dinn\u011b v syst\u00e9mech na b\u00e1zi rozpou\u0161t\u011bdel i v prost\u0159ed\u00ed na b\u00e1zi vody.<\/p>\n
Jako z\u00e1kladn\u00ed materi\u00e1l se pou\u017e\u00edvaj\u00ed silikonov\u00e9 oleje s obsahem hydrofobn\u00edho oxidu k\u0159emi\u010dit\u00e9ho rozpt\u00fdlen\u00e9ho v roztoku. Jejich n\u00edzk\u00e9 povrchov\u00e9 nap\u011bt\u00ed jim umo\u017e\u0148uje rychle se \u0161\u00ed\u0159it na rozhran\u00ed plyn-kapalina, rychle oslabovat st\u011bny bublin a rozpou\u0161t\u011bt p\u011bnov\u00e9 bubliny \u00fa\u010dinn\u011bji ne\u017e tradi\u010dn\u00ed p\u0159\u00edstupy.<\/p>\n
Polyetherov\u00e9 silikonov\u00e9 odp\u011b\u0148ova\u010de nab\u00edzej\u00ed vysokou \u00fa\u010dinnost, dobrou stabilitu, n\u00edzk\u00e9 d\u00e1vky a men\u0161\u00ed degradaci v n\u00e1ro\u010dn\u00fdch podm\u00ednk\u00e1ch ne\u017e silikonov\u00e9 odp\u011b\u0148ova\u010de, co\u017e z nich \u010din\u00ed vhodnou volbu pro aplikace na b\u00e1zi oleje. Yu Wu a spol. vytvo\u0159ili \u00fa\u010dinn\u00fd kopolymern\u00ed odp\u011b\u0148ova\u010d 2-EHA\/VAC, kter\u00fd je schopen \u00fa\u010dinn\u011b potla\u010dovat p\u011bnu u mazac\u00edch olej\u016f, a to nakap\u00e1n\u00edm sm\u00ed\u0161en\u00fdch monomer\u016f do toluenu: tento odp\u011b\u0148ova\u010d se vyzna\u010duje rychl\u00fdm rozp\u011bn\u011bn\u00edm, dlouhou dobou \u00fa\u010dinn\u00e9ho potla\u010den\u00ed a odolnost\u00ed proti smykov\u00fdm sil\u00e1m.<\/p>\n
Nesilikonov\u00e9 protip\u011bniv\u00e9 prost\u0159edky se vyr\u00e1b\u011bj\u00ed ze surovin, kter\u00e9 neobsahuj\u00ed PFAS, je\u017e jsou spojov\u00e1ny s \u0159adou zdravotn\u00edch probl\u00e9m\u016f. Krom\u011b toho tato protip\u011bnidla vykazuj\u00ed vynikaj\u00edc\u00ed tepelnou stabilitu a trvanlivost (smykovou stabilitu). Nesilikonov\u00e9 protip\u011bnidlov\u00e9 l\u00e1tky se \u010dasto pou\u017e\u00edvaj\u00ed v aplikac\u00edch mazac\u00edch olej\u016f, aby se sn\u00ed\u017eilo povrchov\u00e9 nap\u011bt\u00ed mezi olejem a vzduchem a aby se \u00fa\u010dinn\u011bji rozb\u00edjely p\u011bnov\u00e9 lamely.<\/p>\n
nab\u00edz\u00edme sortiment odp\u011b\u0148ova\u010d\u016f bez silikonu, kter\u00e9 poskytuj\u00ed \u0159e\u0161en\u00ed probl\u00e9m\u016f zp\u016fsoben\u00fdch p\u011bnou, jako jsou probl\u00e9my s \u00fadr\u017ebou, bezpe\u010dnost\u00ed a kvalitou v\u00fdrobk\u016f, kter\u00e9 p\u011bna zp\u016fsobuje - \u0161et\u0159\u00ed \u010das i pen\u00edze p\u0159i \u00fadr\u017eb\u011b, bezpe\u010dnosti a \u0159\u00edzen\u00ed kvality v\u00fdrobk\u016f.<\/p>\n
Polyakryl\u00e1ty, polyethery a mastn\u00e9 alkoholy pat\u0159\u00ed mezi mnoho bezsilikonov\u00fdch odp\u011b\u0148ova\u010d\u016f na trhu; obecn\u011b plat\u00ed, \u017ee odp\u011b\u0148ova\u010d na b\u00e1zi akryl\u00e1tu nab\u00edz\u00ed nejv\u011bt\u0161\u00ed \u00fa\u010dinnost odp\u011b\u0148ov\u00e1n\u00ed v cel\u00e9 \u0159ad\u011b aplikac\u00ed a z\u00e1rove\u0148 je bezpe\u010dn\u00fd p\u0159i pou\u017eit\u00ed a m\u00e1 dlouhou dobu trvanlivosti. Krom\u011b toho lze tyto odp\u011b\u0148ova\u010de dokonce \u0159edit vodou, ani\u017e by do\u0161lo ke ztr\u00e1t\u011b jejich \u00fa\u010dinnosti jako odp\u011b\u0148ova\u010de.<\/p>\n
<\/p>","protected":false},"excerpt":{"rendered":"
Nesilikonov\u00e9 odp\u011b\u0148ovac\u00ed prost\u0159edky Nesilikonov\u00e9 odp\u011b\u0148ovac\u00ed prost\u0159edky jsou chemick\u00e9 slou\u010deniny ur\u010den\u00e9 k \u00fa\u010dinn\u00e9mu potla\u010den\u00ed p\u011bny v barv\u00e1ch, n\u00e1t\u011brov\u00fdch hmot\u00e1ch a tiska\u0159sk\u00fdch barv\u00e1ch. Obvykle jsou rozpustn\u00e9 ve vod\u011b a maj\u00ed \u0161irok\u00e9 spektrum pou\u017eit\u00ed. Jejich slo\u017een\u00ed bylo navr\u017eeno tak, aby zaji\u0161\u0165ovalo maxim\u00e1ln\u00ed \u00fa\u010dinnost a snadn\u00e9 zapracov\u00e1n\u00ed. Na rozd\u00edl od sv\u00fdch silikonov\u00fdch prot\u011bj\u0161k\u016f nezanech\u00e1vaj\u00ed nesilikonov\u00e9 odp\u011b\u0148ovac\u00ed prost\u0159edky \u017e\u00e1dn\u00e9 zbytky a mohou\u2026 Nesilikonov\u00fd prost\u0159edek proti p\u011bn\u011bn\u00ed<\/span><\/a><\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"neve_meta_sidebar":"","neve_meta_container":"","neve_meta_enable_content_width":"off","neve_meta_content_width":70,"neve_meta_title_alignment":"","neve_meta_author_avatar":"","neve_post_elements_order":"","neve_meta_disable_header":"","neve_meta_disable_footer":"","neve_meta_disable_title":"","footnotes":""},"categories":[2],"tags":[],"class_list":["post-9","post","type-post","status-publish","format-standard","hentry","category-knowledge"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/antifoamingagent.net\/cs\/wp-json\/wp\/v2\/posts\/9","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/antifoamingagent.net\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/antifoamingagent.net\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/antifoamingagent.net\/cs\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/antifoamingagent.net\/cs\/wp-json\/wp\/v2\/comments?post=9"}],"version-history":[{"count":4,"href":"https:\/\/antifoamingagent.net\/cs\/wp-json\/wp\/v2\/posts\/9\/revisions"}],"predecessor-version":[{"id":34,"href":"https:\/\/antifoamingagent.net\/cs\/wp-json\/wp\/v2\/posts\/9\/revisions\/34"}],"wp:attachment":[{"href":"https:\/\/antifoamingagent.net\/cs\/wp-json\/wp\/v2\/media?parent=9"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/antifoamingagent.net\/cs\/wp-json\/wp\/v2\/categories?post=9"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/antifoamingagent.net\/cs\/wp-json\/wp\/v2\/tags?post=9"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}