{"id":163,"date":"2026-06-04T09:38:16","date_gmt":"2026-06-04T09:38:16","guid":{"rendered":"https:\/\/defoamer.net\/?p=163"},"modified":"2026-06-04T09:42:04","modified_gmt":"2026-06-04T09:42:04","slug":"defoamer-butun-partiyani-kopukl%c9%99nm%c9%99d%c9%99n-qoruyan-kicik-%c9%99lav%c9%99","status":"publish","type":"post","link":"https:\/\/defoamer.net\/azb\/defoamer-the-small-addition-that-stops-foam-from-wrecking-an-entire-batch\/","title":{"rendered":"K\u00f6p\u00fck aradan qald\u0131r\u0131c\u0131: ki\u00e7ik \u0259lav\u0259 b\u00fct\u00fcn partiyan\u0131 m\u0259hv olmaqdan qoruyur"},"content":{"rendered":"<div>\n<p dir=\"auto\">Boyalar v\u0259 \u00f6rt\u00fck fabrikl\u0259rind\u0259 iyirmi be\u015f ild\u0259n \u00e7ox i\u015fl\u0259dikd\u0259n sonra k\u00f6p\u00fcy\u00fcn sad\u0259 olmal\u0131 istehsal prosesini r\u0259dd edil\u0259n v\u0259 yenid\u0259n i\u015fl\u0259nm\u0259li uzun bir g\u00fcn\u0259 \u00e7evirdiyini g\u00f6rm\u00fc\u015f\u0259m. Pigment dispersiyas\u0131 v\u0259 ya rezin sistemi n\u0259 q\u0259d\u0259r yax\u015f\u0131 olmas\u0131ndan as\u0131l\u0131 olmayaraq \u2014 davaml\u0131 k\u00f6p\u00fck son r\u0259ng\u0259 ke\u00e7dikd\u0259, n\u0259tic\u0259d\u0259 iyn\u0259 d\u0259likl\u0259ri, kraterl\u0259r, pis ax\u0131c\u0131l\u0131q v\u0259 m\u0259mnun olmayan m\u00fc\u015ft\u0259ril\u0259r yaran\u0131r. Defoamerl\u0259r bu probleml\u0259rin \u0259ks\u0259riyy\u0259tini sakitc\u0259 qar\u015f\u0131s\u0131n\u0131 alan \u0259lav\u0259l\u0259rdir, lakin yaln\u0131z do\u011fru n\u00f6v\u00fc se\u00e7ib d\u00fczg\u00fcn istifad\u0259 etdiyiniz zaman.<\/p>\n<p dir=\"auto\"><!--more--><\/p>\n<p dir=\"auto\">K\u00f6p\u00fck, maye y\u00fcks\u0259k s\u00fcrt\u00fcnm\u0259li qar\u0131\u015fd\u0131rma, nasoslama v\u0259 ya doldurma zaman\u0131 hava daxil olduqda \u0259m\u0259l\u0259 g\u0259lir v\u0259 k\u00f6p\u00fckl\u0259r formulun t\u0259rkibi \u00fc\u00e7\u00fcn z\u0259ruri olan eyni s\u0259thi aktiv madd\u0259l\u0259r v\u0259 dispersantlar t\u0259r\u0259find\u0259n sabitl\u0259\u015fdirilir. Su \u0259sasl\u0131 sisteml\u0259rd\u0259 problem ad\u0259t\u0259n daha ciddi olur, \u00e7\u00fcnki orada s\u0259thi aktiv madd\u0259l\u0259rin s\u0259viyy\u0259si daha y\u00fcks\u0259kdir. Yax\u015f\u0131 bir k\u00f6p\u00fck aradan qald\u0131r\u0131c\u0131 \u00e7ox a\u015fa\u011f\u0131 s\u0259thi g\u0259rginliy\u0259 malikdir, buna g\u00f6r\u0259 d\u0259 o, s\u00fcr\u0259tl\u0259 k\u00f6p\u00fcy\u00fcn s\u0259thin\u0259 yay\u0131l\u0131r, sabitl\u0259\u015fdirici filmi s\u0131x\u0131\u015fd\u0131r\u0131r v\u0259 k\u00f6p\u00fck divar\u0131n\u0131 nazill\u0259\u015fdir\u0259r\u0259k partlatma\u011fa s\u0259b\u0259b olur. Bir \u00e7ox m\u00fcasir m\u0259hsullar h\u0259m\u00e7inin ki\u00e7ik hidrofobik hiss\u0259cikl\u0259r ehtiva edir ki, bu hiss\u0259cikl\u0259r film\u0259 daxild\u0259n de\u015fik vurma\u011fa k\u00f6m\u0259k edir.<\/p>\n<p dir=\"auto\">M\u0259nim m\u00fcnt\u0259z\u0259m istifad\u0259 etdiyim \u00fc\u00e7 \u0259sas ail\u0259 var. Mineral ya\u011f \u0259sasl\u0131 k\u00f6p\u00fck aradan qald\u0131r\u0131c\u0131lar m\u00f6hk\u0259m v\u0259 q\u0259na\u0259tcildir, x\u00fcsusil\u0259 s\u0259naye v\u0259 texniki xidm\u0259t \u00f6rt\u00fckl\u0259rind\u0259. Silikon \u0259sasl\u0131 m\u0259hsullar, ad\u0259t\u0259n modifikasiya olunmu\u015f polidimetilsiloksanlar, \u00e7ox a\u015fa\u011f\u0131 dozalarda s\u00fcr\u0259tli k\u00f6p\u00fck aradan qald\u0131rma t\u0259min edir v\u0259 memarl\u0131q, y\u00fcks\u0259k par\u0131lt\u0131l\u0131 su \u0259sasl\u0131 boyalarda geni\u015f istifad\u0259 olunur. Polimer \u0259sasl\u0131 v\u0259 ya silikon olmayan variantlar t\u0259nziml\u0259yici v\u0259 uy\u011funluq m\u0259hdudiyy\u0259tl\u0259ri s\u0259b\u0259bind\u0259n \u0259n\u0259n\u0259vi silikonlar\u0131n istifad\u0259sinin m\u00fcmk\u00fcn olmad\u0131\u011f\u0131 hallarda daha populyarla\u015f\u0131b.<\/p>\n<p dir=\"auto\">Bir ne\u00e7\u0259 il \u0259vv\u0259l su \u0259sasl\u0131 akril s\u0259naye emay layih\u0259si ger\u00e7\u0259k f\u0259rql\u0259ri g\u00f6st\u0259rdiyini h\u0259l\u0259 d\u0259 xat\u0131rlay\u0131ram. Biz akril dispersiyas\u0131nda 32 % PVC-d\u0259 TiO\u2082 v\u0259 \u00fczvi piqmentl\u0259ri dispersiya edirdik. Defoamer \u0259lav\u0259 etm\u0259d\u0259n millbase pis k\u00f6p\u00fcrd\u00fc. 250 ml-lik graduis\u0259 olunmu\u015f silindrd\u0259 on d\u0259qiq\u0259 y\u00fcks\u0259k s\u00fcr\u0259tl\u0259 dispersiya etdikd\u0259n sonra k\u00f6p\u00fcy\u00fcn h\u00fcnd\u00fcrl\u00fcy\u00fc 175 mm-\u0259 \u00e7atd\u0131 v\u0259 orada qald\u0131. Bitmi\u015f boya n\u00fcmun\u0259l\u0259rind\u0259 10 sm\u00b2-d\u0259 orta hesabla 14 pin d\u0259liyi a\u015fkarland\u0131, 60\u00b0-d\u0259ki parlaql\u0131q c\u0259mi 64 vahid idi v\u0259 p\u00fcsk\u00fcrtm\u0259 il\u0259 \u00f6rt\u00fclm\u00fc\u015f panell\u0259rd\u0259 g\u00f6r\u00fcn\u0259n kraterl\u0259r yaranm\u0131\u015fd\u0131.<\/p>\n<p dir=\"auto\">Sonra biz eyni \u0259sas formulan\u0131 letdown m\u0259rh\u0259l\u0259sind\u0259 aktivliyi 0,3 % olan \u00fc\u00e7 f\u0259rqli defoamer \u0259lav\u0259 etm\u0259kl\u0259 i\u015fl\u0259dik:<\/p>\n<ul dir=\"auto\">\n<li>Standart mineral ya\u011f defoameri k\u00f6p\u00fcy\u00fcn h\u00fcnd\u00fcrl\u00fcy\u00fcn\u00fc 70 mm-\u0259 endirdi. Mikrod\u0259likl\u0259rin say\u0131 10 sm\u00b2-d\u0259 t\u0259xmin\u0259n 5-\u0259 endi, lakin qurudulmu\u015f filmd\u0259 azac\u0131q matl\u0131q var idi v\u0259 parlaql\u0131q yaln\u0131z 71 vahid\u0259 \u00e7atd\u0131. \u0130ki h\u0259ft\u0259 \u0259rzind\u0259 50 \u00b0C-d\u0259 saxland\u0131qdan sonra s\u0259thd\u0259 ki\u00e7ik ayr\u0131lma m\u00fc\u015fahid\u0259 olundu.<\/li>\n<li>\u018fn\u0259n\u0259vi silikon emulsiyas\u0131 k\u00f6p\u00fcy\u00fcn h\u00fcnd\u00fcrl\u00fcy\u00fcn\u00fc 18 mm-\u0259 endirdi v\u0259 h\u0259m \u00e7\u0259kilm\u0259 n\u00fcmun\u0259l\u0259rind\u0259, h\u0259m d\u0259 p\u00fcsk\u00fcrtm\u0259 panell\u0259rind\u0259ki iyn\u0259 d\u0259likl\u0259rini aradan qald\u0131rd\u0131. Par\u0131lt\u0131 82 vahid\u0259 y\u00fcks\u0259ldi. Saxlama sabitliyi yax\u015f\u0131 idi, lakin biz s\u00fcr\u00fc\u015fm\u0259d\u0259 ki\u00e7ik art\u0131m m\u00fc\u015fahid\u0259 etdik ki, bu da sonradan m\u00fc\u015ft\u0259ri yenid\u0259n \u00f6rtm\u0259k ist\u0259y\u0259nd\u0259 ki\u00e7ik probleml\u0259r\u0259 s\u0259b\u0259b oldu.<\/li>\n<li>Poli\u00e9terl\u0259 modifikasiya olunmu\u015f silikon k\u00f6p\u00fcy\u00fcn h\u00fcnd\u00fcrl\u00fcy\u00fcn\u00fc 15 mm-\u0259 \u00e7atd\u0131rd\u0131, pin-hol say\u0131n\u0131 s\u0131f\u0131ra endirdi v\u0259 86 vahidl\u0259 \u0259n y\u00fcks\u0259k par\u0131lt\u0131n\u0131 t\u0259min etdi. O, h\u0259m\u00e7inin \u0259n yax\u015f\u0131 uzunm\u00fcdd\u0259tli sabitliyi g\u00f6st\u0259rdi \u2014 otaq temperaturunda 30 g\u00fcn sonra bel\u0259 ayr\u0131lma v\u0259 ya viskozit\u0259t d\u0259yi\u015fm\u0259si ba\u015f verm\u0259di. Yegan\u0259 g\u00fcz\u0259\u015ft s\u0259th s\u00fcr\u00fc\u015f\u00fcn\u00fcn azac\u0131q artmas\u0131 idi ki, dozan\u0131 0,25 %-\u0259 endir\u0259r\u0259k h\u0259ll etdik.<\/li>\n<\/ul>\n<p dir=\"auto\">D\u0259yi\u015fdirilmi\u015f silikon versiyas\u0131 yeni q\u00fcsurlar yaratmadan \u0259n t\u0259miz film t\u0259qdim etdiyi \u00fc\u00e7\u00fcn h\u0259min x\u0259tt \u00fczr\u0259 standart\u0131m\u0131z oldu. Biz \u0259lav\u0259ni iki hiss\u0259y\u0259 ay\u0131rd\u0131q \u2014 yar\u0131s\u0131n\u0131 \u00fcy\u00fctm\u0259 m\u0259rh\u0259l\u0259sind\u0259, yar\u0131s\u0131n\u0131 is\u0259 son qar\u0131\u015fd\u0131rma m\u0259rh\u0259l\u0259sind\u0259 \u2014 bu da h\u0259r \u015feyi bir anda \u0259lav\u0259 etm\u0259y\u0259 nisb\u0259t\u0259n bir q\u0259d\u0259r daha yax\u015f\u0131 davaml\u0131l\u0131q t\u0259min etdi.<\/p>\n<p dir=\"auto\">Bu s\u0131naq bir \u00e7ox zavodda t\u0259krarland\u0131\u011f\u0131n\u0131 g\u00f6rd\u00fcy\u00fcm d\u0259rsl\u0259ri m\u00f6hk\u0259ml\u0259ndirdi. Silikonlarla dozaj kritikdir; ad\u0259t\u0259n 0,1\u20130,4 % kifay\u0259tdir. Daha y\u00fcks\u0259k dozalar tez-tez bal\u0131qg\u00f6z\u00fc q\u00fcsurlar\u0131 v\u0259 ya kraterl\u0259r yarad\u0131r, x\u00fcsus\u0259n y\u00fcks\u0259k par\u0131lt\u0131l\u0131 v\u0259 ya yenid\u0259n \u00f6rt\u00fcl\u0259 bil\u0259n sisteml\u0259rd\u0259. \u018flav\u0259 n\u00f6qt\u0259si d\u0259 vacibdir. B\u00fct\u00fcn dozan\u0131 \u00fcy\u00fctm\u0259y\u0259 \u0259lav\u0259 etm\u0259k b\u0259z\u0259n sonradan k\u0259silm\u0259 s\u0259b\u0259bind\u0259n effektivliyi azalda bil\u0259r. H\u0259qiqi substratda v\u0259 tam formulalla uy\u011funluq testl\u0259ri m\u00fctl\u0259qdir \u2014 m\u00fc\u0259yy\u0259n n\u0259ml\u0259ndirici madd\u0259l\u0259r olduqda bir akrilikd\u0259 m\u00fck\u0259mm\u0259l i\u015fl\u0259y\u0259n m\u0259hsul ba\u015fqa birind\u0259 ciddi \u00e7\u00f6k\u0259klikl\u0259r yarada bil\u0259r.<\/p>\n<p dir=\"auto\">T\u0259cr\u00fcb\u0259y\u0259 g\u00f6r\u0259, k\u00f6p\u00fck probleml\u0259ri \u0259n az olan m\u00fc\u0259ssis\u0259l\u0259r defoamer se\u00e7imini sonradan d\u00fc\u015f\u00fcn\u00fcl\u0259c\u0259k m\u0259s\u0259l\u0259 yox, ciddi formulasyon i\u015fi kimi q\u0259bul edirl\u0259r. Onlar d\u00fczg\u00fcn m\u00fcqayis\u0259li s\u0131naqlar ke\u00e7irir, k\u00f6p\u00fcy\u00fcn h\u00fcnd\u00fcrl\u00fcy\u00fcn\u00fc d\u0259rhal v\u0259 24 saat sonra \u00f6l\u00e7\u00fcr, qurutulmu\u015f filmi yax\u015f\u0131 i\u015f\u0131qland\u0131rma alt\u0131nda yoxlay\u0131r v\u0259 h\u0259mi\u015f\u0259 saxlanma sabitliyini v\u0259 yenid\u0259n \u00f6rtm\u0259 performans\u0131n\u0131 t\u0259sdiql\u0259yirl\u0259r. H\u0259m\u00e7inin, hans\u0131 qradlar\u0131n onlar\u0131n konkret piqment v\u0259 rezin kombinasiyalar\u0131 il\u0259 \u0259n yax\u015f\u0131 n\u0259tic\u0259 verdiyini qeyd\u0259 al\u0131rlar.<\/p>\n<p dir=\"auto\">He\u00e7 bir t\u0259k defoamer b\u00fct\u00fcn probleml\u0259ri h\u0259ll etmir. Mineral ya\u011f n\u00f6vl\u0259ri \u015f\u0259ffaf \u00f6rt\u00fckl\u0259rd\u0259 buludlanmaya s\u0259b\u0259b ola bil\u0259r. B\u0259zi silikonlar qatlararas\u0131 yap\u0131\u015fma\u011fa t\u0259sir edir. Polimer \u0259sasl\u0131 m\u0259hsullar b\u0259z\u0259n daha y\u00fcks\u0259k dozada t\u0259tbiq edilm\u0259lidir. H\u0259qiqi ustal\u0131q kimyan\u0131 k\u00f6p\u00fck m\u0259nb\u0259yi, t\u0259tbiq \u00fcsulu v\u0259 son film t\u0259l\u0259bl\u0259rin\u0259 uy\u011funla\u015fd\u0131rmaq, sonra is\u0259 yaln\u0131z texniki m\u0259lumat v\u0259r\u0259q\u0259l\u0259rin\u0259 g\u00fcv\u0259nm\u0259k \u0259v\u0259zin\u0259 se\u00e7imi praktik s\u0131naqlarla t\u0259sdiql\u0259m\u0259kdir.<\/p>\n<p dir=\"auto\">Do\u011fru defoamer do\u011fru s\u0259viyy\u0259d\u0259 istifad\u0259 edilib v\u0259 do\u011fru m\u0259rh\u0259l\u0259d\u0259 \u0259lav\u0259 olunduqda, \u0259ks\u0259r insanlar onun orada oldu\u011funu bel\u0259 f\u0259rq etmirl\u0259r. \u0130stehsal daha hamar gedir, r\u0259dd cavablar\u0131 azal\u0131r v\u0259 haz\u0131r \u00f6rt\u00fck n\u0259z\u0259rd\u0259 tutuldu\u011fu kimi g\u00f6r\u00fcn\u00fcr. Bu s\u0259ssiz etibarl\u0131l\u0131q s\u0259b\u0259bind\u0259n ill\u0259r ke\u00e7m\u0259sin\u0259 baxmayaraq, m\u0259n h\u0259l\u0259 d\u0259 defoamer se\u00e7imini h\u0259r hans\u0131 formulada \u0259n y\u00fcks\u0259k t\u0259sir g\u00fcc\u00fcn\u0259 malik q\u0259rarlardan biri hesab edir\u0259m.<\/p>\n<\/div>\n<p>&nbsp;<\/p>\n<div><\/div>","protected":false},"excerpt":{"rendered":"<p>After more than twenty-five years working in paint and coatings plants, I\u2019ve seen foam turn what should have been a straightforward production run into a long day of rejects and rework. It doesn\u2019t matter how good the pigment dispersion or resin system is \u2014 if persistent foam carries through to the finished paint, you end [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2],"tags":[],"class_list":["post-163","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/defoamer.net\/azb\/wp-json\/wp\/v2\/posts\/163","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/defoamer.net\/azb\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/defoamer.net\/azb\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/defoamer.net\/azb\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/defoamer.net\/azb\/wp-json\/wp\/v2\/comments?post=163"}],"version-history":[{"count":4,"href":"https:\/\/defoamer.net\/azb\/wp-json\/wp\/v2\/posts\/163\/revisions"}],"predecessor-version":[{"id":167,"href":"https:\/\/defoamer.net\/azb\/wp-json\/wp\/v2\/posts\/163\/revisions\/167"}],"wp:attachment":[{"href":"https:\/\/defoamer.net\/azb\/wp-json\/wp\/v2\/media?parent=163"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/defoamer.net\/azb\/wp-json\/wp\/v2\/categories?post=163"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/defoamer.net\/azb\/wp-json\/wp\/v2\/tags?post=163"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}