K\u00f6p\u00fckl\u0259r adlanan m\u00fcr\u0259kk\u0259b kolloid sisteml\u0259r h\u0259r yerd\u0259 bizi \u0259hat\u0259 edir. Qaz qabarc\u0131qlar\u0131 maye fazas\u0131n\u0131n daxilind\u0259 yay\u0131laraq bu heyranedici strukturlar\u0131 yarad\u0131r. Aliml\u0259r k\u00f6p\u00fck \u0259m\u0259l\u0259 g\u0259lm\u0259sini qabarc\u0131qlar\u0131n nec\u0259 yaran\u0131b sabit qalmas\u0131n\u0131 t\u0259nziml\u0259y\u0259n mexanizml\u0259ri \u00f6yr\u0259nm\u0259kl\u0259 ara\u015fd\u0131r\u0131rlar.<\/p>\n
K\u00f6p\u00fck sistemi \u00f6z n\u00fcv\u0259sind\u0259 termodinamik c\u0259h\u0259td\u0259n sabit deyil. Qab\u0131\u011f\u0131n yaranmas\u0131 interfeysi geni\u015fl\u0259ndirm\u0259k \u00fc\u00e7\u00fcn enerji t\u0259l\u0259b edir \u2014 konkret olaraq 4\u03b3Rb\u00b2 (burada \u03b3 s\u0259th g\u0259rginliyi, Rb is\u0259 qab\u0131\u011f\u0131n radiusudur). Saf su bu enerji t\u0259l\u0259bi s\u0259b\u0259bind\u0259n \u00f6z-\u00f6z\u00fcn\u0259 k\u00f6p\u00fcy\u00fc saxlaya bilm\u0259z. S\u0259th g\u0259rginliyi \u0259lav\u0259 komponentl\u0259rl\u0259 azalmal\u0131d\u0131r.<\/p>\n
Surfaktantlar burada \u0259sas rol oynay\u0131r. Bu x\u00fcsusi molekullar\u0131n suya do\u011fru y\u00f6n\u0259lmi\u015f hidrofilik ba\u015flar\u0131 v\u0259 uza\u011fa y\u00f6n\u0259lmi\u015f hidrofobik quyruqlar\u0131 var. Onlar qaz-maye s\u0259rh\u0259dl\u0259rind\u0259 toplanaraq s\u0259th g\u0259rginliyini azald\u0131rlar. Bel\u0259likl\u0259, k\u00f6p\u00fck yaratmaq \u00fc\u00e7\u00fcn laz\u0131m olan enerji xeyli azal\u0131r, lakin proses h\u0259l\u0259 d\u0259 \u00f6z-\u00f6z\u00fcn\u0259 ba\u015f vermir.<\/p>\n
Bu s\u0259thi aktiv madd\u0259l\u0259r k\u00f6p\u00fcy\u00fc bir ne\u00e7\u0259 c\u0259h\u0259td\u0259n sabit saxlama\u011fa k\u00f6m\u0259k edir:<\/p>\n
- \n
- Onlar q\u0131r\u0131lmadan uzana bil\u0259n s\u0259thl\u0259r yarad\u0131rlar.<\/li>\n
- Onlar mayenin axmas\u0131na qar\u015f\u0131 m\u00fcbariz\u0259 aparan t\u0259zyiq yarad\u0131rlar.<\/li>\n
- Onlar qaz\u0131n k\u00f6p\u00fckl\u0259r aras\u0131nda h\u0259r\u0259k\u0259t etm\u0259sinin qar\u015f\u0131s\u0131n\u0131 al\u0131rlar.<\/li>\n<\/ul>\n
K\u00f6p\u00fcy\u00fcn m\u00f6ht\u0259\u015f\u0259m fiziki qurulu\u015fu var. \u018fsl \u201cn\u0259m k\u00f6p\u00fck\u201dd\u0259 dair\u0259vi baloncalar var v\u0259 onlar\u0131n aras\u0131nda \u00e7oxlu maye olur. Maye bo\u015falanda o, nazik lamelalarla birl\u0259\u015f\u0259n \u00e7ox\u00fczl\u00fc baloncalar \u015f\u0259klind\u0259 \u201cquru k\u00f6p\u00fck\u201d\u0259 \u00e7evrilir.<\/p>\n
Maye ax\u0131n\u0131 k\u00f6p\u00fck sabitliyi \u00fc\u00e7\u00fcn b\u00f6y\u00fck \u00e7\u0259tinlik yarad\u0131r. Qravitasiya mayeni baloncuklar\u0131n birl\u0259\u015fdiyi kanallar (Plateau s\u0259rh\u0259dl\u0259ri) boyunca a\u015fa\u011f\u0131 \u00e7\u0259kir. Kapilyar q\u00fcvv\u0259l\u0259r d\u0259 mayeni nazik filml\u0259rd\u0259n bu s\u0259rh\u0259dl\u0259r\u0259 \u00e7\u0259kir.<\/p>\n
K\u00f6p\u00fck sabitliyi yaln\u0131z s\u0259thi aktiv madd\u0259l\u0259rd\u0259n as\u0131l\u0131 deyil:<\/p>\n
- \n
- Temperaturan\u0131n d\u0259yi\u015fm\u0259si qaz\u0131n h\u0259ll olmas\u0131n\u0131 v\u0259 k\u00f6p\u00fckl\u0259rin yaranmas\u0131n\u0131 d\u0259yi\u015fdirir.<\/li>\n
- F\u0259rqli qar\u0131\u015fd\u0131rma \u00fcsullar\u0131 f\u0259rqli baloncuk \u00f6l\u00e7\u00fcl\u0259ri yarad\u0131r.<\/li>\n
- Mayenin qal\u0131nl\u0131\u011f\u0131 onun n\u0259 q\u0259d\u0259r s\u00fcr\u0259tl\u0259 axmas\u0131n\u0131 t\u0259sir edir.<\/li>\n<\/ul>\n
S\u0259naye kimyag\u0259rl\u0259ri bu elmi bilikl\u0259rd\u0259n k\u00f6p\u00fcy\u00fc tez bir zamanda par\u00e7alamaq \u00fc\u00e7\u00fcn yeni \u00fcsullar haz\u0131rlamaq m\u0259qs\u0259dil\u0259 istifad\u0259 edirl\u0259r. Onlar k\u00f6p\u00fcy\u00fc sabit saxlayan m\u00fc\u0259yy\u0259n mexanizml\u0259ri h\u0259d\u0259f al\u0131rlar.<\/p>\n
K\u00f6p\u00fck S\u00f6nd\u00fcr\u00fcc\u00fc Agent K\u00f6p\u00fcy\u00fcn Sabitliyini Nec\u0259 Pozur<\/b><\/strong><\/h2>\n
K\u00f6p\u00fck aradan qald\u0131r\u0131c\u0131 madd\u0259l\u0259r spesifik fiziki v\u0259 kimy\u0259vi mexanizml\u0259r vasit\u0259sil\u0259 k\u00f6p\u00fck strukturlar\u0131n\u0131 pozur. Bu madd\u0259l\u0259r s\u0259th g\u0259rginliyini azaldaraq baloncuklar\u0131 sabitl\u0259\u015fdir\u0259n k\u00f6p\u00fck yaradan s\u0259thi aktiv madd\u0259l\u0259rd\u0259n f\u0259rqli \u015f\u0259kild\u0259 i\u015fl\u0259yir. Onlar k\u00f6p\u00fcy\u00fc b\u00fct\u00f6v saxlayan inc\u0259 q\u00fcvv\u0259l\u0259ri pozur.<\/p>\n
K\u00f6p\u00fcy\u0259 qar\u015f\u0131 agentin u\u011furu onun \u201cgiri\u015f baryeri\u201dnd\u0259n \u2013 k\u00f6p\u00fck s\u0259thin\u0259 n\u0259 d\u0259r\u0259c\u0259d\u0259 yax\u015f\u0131 \u00e7atmas\u0131ndan as\u0131l\u0131d\u0131r. \u018fn effektiv k\u00f6p\u00fcy\u0259 qar\u015f\u0131 agentl\u0259r k\u00f6p\u00fcy\u00fc bir d\u0259qiq\u0259 \u0259rzind\u0259 tamamil\u0259 par\u00e7alay\u0131r. Onlar inc\u0259lm\u0259 prosesi ba\u015flayanda d\u0259rhal baloncuklar aras\u0131ndak\u0131 nazik filml\u0259ri h\u0259d\u0259f al\u0131rlar. Bu s\u00fcr\u0259tli par\u00e7alanma \u0259laq\u0259li mexanizml\u0259r vasit\u0259sil\u0259 ba\u015f verir:<\/p>\n
\u018fn yax\u015f\u0131 k\u00f6p\u00fcks\u00f6nd\u00fcr\u0259nl\u0259r k\u00f6p\u00fckl\u00fc m\u00fchitd\u0259 h\u0259llolunmaz qalmal\u0131d\u0131r. Onlar k\u00f6p\u00fck s\u0259thl\u0259ri boyunca s\u00fcr\u0259tl\u0259 yay\u0131lmaq \u00fc\u00e7\u00fcn s\u0259th-aktiv x\u00fcsusiyy\u0259tl\u0259r\u0259 malik olmal\u0131d\u0131r. S\u0259m\u0259r\u0259li k\u00f6p\u00fcks\u00f6nd\u00fcr\u0259n qaz-maye s\u0259rh\u0259din\u0259 n\u00fcfuz etm\u0259kl\u0259 sabitsizlik yarad\u0131r. K\u00f6p\u00fcks\u00f6nd\u00fcr\u0259n bu n\u00fcfuzu t\u0259min etm\u0259k \u00fc\u00e7\u00fcn m\u00fcsb\u0259t n\u00fcfuz \u0259msal\u0131na malik olmal\u0131d\u0131r.<\/p>\n
M\u00fcasir k\u00f6p\u00fck aradan qald\u0131r\u0131c\u0131lar k\u00f6p\u00fcy\u00fc bu \u0259sas mexanizml\u0259r vasit\u0259sil\u0259 par\u00e7alay\u0131r:<\/p>\n
K\u00f6pr\u00fcle\u015fme-Dewetting<\/b><\/strong>Defoamerd\u0259ki hidrofobik hiss\u0259cikl\u0259r k\u00f6p\u00fck filmind\u0259 k\u00f6rp\u00fc yarad\u0131r. Hiss\u0259cik kifay\u0259t q\u0259d\u0259r hidrofobikdirs\u0259 (\u0259laq\u0259 buca\u011f\u0131 >90\u00b0), kontakt n\u00f6qt\u0259sind\u0259 filmi pozur. Bu \u00fcsul istehsal\u00e7\u0131lar\u0131n hidrofobik hiss\u0259cikl\u0259ri da\u015f\u0131y\u0131c\u0131 ya\u011flarla birl\u0259\u015fdirm\u0259si zaman\u0131 \u0259n yax\u015f\u0131 n\u0259tic\u0259ni verir.<\/p>\n
K\u00f6pr\u00fc-uzanma<\/b><\/strong>Defoamer lamella boyunca sabitsiz bir k\u00f6rp\u00fc yarad\u0131r. Bu k\u00f6rp\u00fc \u0259n nazik n\u00f6qt\u0259sind\u0259 q\u0131r\u0131lana q\u0259d\u0259r uzan\u0131r. K\u00f6rp\u00fcl\u0259\u015fm\u0259 \u0259msal\u0131 (B) m\u00fcsb\u0259t qalmal\u0131d\u0131r ki, bu i\u015fl\u0259sin.<\/p>\n
Yay\u0131lma effekti<\/b><\/strong>A\u015fa\u011f\u0131 s\u0259thi g\u0259rginlikli k\u00f6p\u00fcks\u00f6nd\u00fcr\u0259nl\u0259r k\u00f6p\u00fck s\u0259thl\u0259ri boyunca yay\u0131l\u0131r. Onlar s\u0259thi aktiv madd\u0259l\u0259ri uzaqla\u015fd\u0131r\u0131r v\u0259 maye filmi par\u00e7alanana q\u0259d\u0259r nazikl\u0259\u015fdirirl\u0259r.<\/p>\n
Orqanik silikon k\u00f6p\u00fcks\u00f6nd\u00fcr\u0259nl\u0259r s\u0259nayed\u0259 \u0259n s\u0259m\u0259r\u0259li variantlar kimi se\u00e7ilir. Uzunm\u00fcdd\u0259tli istifad\u0259 zaman\u0131 onlar k\u00f6p\u00fcy\u00fc 98%-d\u0259n yuxar\u0131 s\u0259viyy\u0259d\u0259 azald\u0131r. Onlar\u0131n u\u011furu bir ne\u00e7\u0259 k\u00f6p\u00fcks\u00f6nd\u00fcrm\u0259 \u00fcsulunun eyni anda t\u0259tbiqind\u0259n ir\u0259li g\u0259lir. \u0130stehsal\u00e7\u0131lar bunu maye fazalar\u0131nda k\u0259skin k\u0259narl\u0131 b\u0259rk hidrofobik hiss\u0259cikl\u0259ri diqq\u0259tl\u0259 qar\u0131\u015fd\u0131rmaqla \u0259ld\u0259 edirl\u0259r. Bu mayel\u0259r yax\u015f\u0131 yay\u0131l\u0131r v\u0259 a\u015fa\u011f\u0131 s\u0259th g\u0259rginliyini qoruyur.<\/p>\n
Silikon \u0259sasl\u0131 k\u00f6p\u00fck aradan qald\u0131r\u0131c\u0131lar s\u0259th k\u00f6p\u00fcy\u00fcn\u00fc aradan qald\u0131rmaqda v\u0259 t\u0259l\u0259y\u0259 d\u00fc\u015fm\u00fc\u015f havan\u0131 buraxmaqda m\u00fck\u0259mm\u0259ldir. Bu, onlar\u0131 h\u0259r n\u00f6v s\u0259naye \u00fc\u00e7\u00fcn \u00e7ox\u015fax\u0259li se\u00e7iml\u0259r\u0259 \u00e7evirir.<\/p>\n
M\u00fcasir defoamerl\u0259rin kimy\u0259vi t\u0259rkibi<\/b><\/strong><\/h2>\n
M\u00fcasir k\u00f6p\u00fck s\u00f6nd\u00fcr\u0259n agentl\u0259rin kimy\u0259vi t\u0259rkibi onlar\u0131n konkret t\u0259tbiql\u0259ri v\u0259 x\u00fcsusiyy\u0259tl\u0259rin\u0259 g\u00f6r\u0259 d\u0259yi\u015fir. G\u0259lin, m\u00fcxt\u0259lif \u015f\u0259raitd\u0259 k\u00f6p\u00fcy\u00fc n\u0259zar\u0259td\u0259 saxlamaq \u00fc\u00e7\u00fcn nec\u0259 i\u015fl\u0259dikl\u0259rini anlamaq m\u0259qs\u0259dil\u0259 onlar\u0131n t\u0259rkibin\u0259 daha yax\u0131ndan n\u0259z\u0259r salaq.<\/p>\n
Silikon \u0259sasl\u0131 k\u00f6p\u00fck da\u011f\u0131d\u0131c\u0131lar\u0131 \u0259sas\u0259n polidimetilsiloksan (PDMS) polimerl\u0259rind\u0259n v\u0259 hidrofobik silika hiss\u0259cikl\u0259rind\u0259n ibar\u0259tdir. Bu qar\u0131\u015f\u0131qlar s\u0259th g\u0259rginliyinin a\u015fa\u011f\u0131 olmas\u0131 say\u0259sind\u0259 k\u00f6p\u00fck s\u0259thind\u0259 daha s\u00fcr\u0259tli yay\u0131l\u0131r v\u0259 film qat\u0131n\u0131 pozur, buna g\u00f6r\u0259 d\u0259 son d\u0259r\u0259c\u0259 yax\u015f\u0131 performans g\u00f6st\u0259rir. Silikon birl\u0259\u015fm\u0259l\u0259ri h\u0259tta ekstremal temperatur v\u0259 pH \u015f\u0259raitind\u0259 bel\u0259 sabit qal\u0131r v\u0259 yax\u015f\u0131 i\u015fl\u0259yir.<\/p>\n
Mineral ya\u011f defoamerl\u0259ri dig\u0259r n\u00f6vl\u0259r\u0259 nisb\u0259t\u0259n daha ucuzdur. Onlar 85\u201395% alifatik mineral ya\u011f v\u0259 1\u20133% hidrofobik hiss\u0259cikl\u0259rd\u0259n ibar\u0259tdir. Emulsifikatorlar hiss\u0259cikl\u0259rin ya\u011f i\u00e7ind\u0259 yay\u0131lmas\u0131na v\u0259 \u00f6rt\u00fck formulasyonlar\u0131na qar\u0131\u015fmas\u0131na k\u00f6m\u0259k edir. M\u00fcasir versiyalar art\u0131q sa\u011flaml\u0131q standartlar\u0131na cavab ver\u0259n APEO-suz emulsifikatorlardan istifad\u0259 edir. Y\u00fcks\u0259k keyfiyy\u0259tli variantlar \u00f6z-\u00f6z\u00fcn\u0259 k\u00f6p\u00fckl\u0259nm\u0259nin aradan qald\u0131r\u0131lmas\u0131n\u0131 yax\u015f\u0131la\u015fd\u0131rmaq \u00fc\u00e7\u00fcn modifikasiya olunmu\u015f polisiloksanlar ehtiva edir.<\/p>\n
Silikon \u0259sasl\u0131 olmayan defoamer mineral ya\u011f, bitki ya\u011f\u0131 v\u0259 ya dig\u0259r h\u0259llolunmaz ya\u011flardan da\u015f\u0131y\u0131c\u0131 kimi istifad\u0259 edir, bu ya\u011flar qar\u0131\u015f\u0131\u011f\u0131n 90%-ni t\u0259\u015fkil edir. Bu ya\u011flar hidrofobik madd\u0259l\u0259ri k\u00f6p\u00fck baloncuklar\u0131n\u0131 sabit saxlayan s\u0259thi aktiv madd\u0259nin ikiqat qatlar\u0131na da\u015f\u0131y\u0131r. Etilen bis-stearamid, parafin mumlar\u0131 v\u0259 ya ya\u011fl\u0131 alkol mumlar\u0131 kimi mumlar\u0131n \u0259lav\u0259 edilm\u0259si onlar\u0131n performans\u0131n\u0131 yax\u015f\u0131la\u015fd\u0131rma\u011fa k\u00f6m\u0259k edir.<\/p>\n
Su \u0259sasl\u0131 formulalar ya\u011flar\u0131 v\u0259 mumlar\u0131 su da\u015f\u0131y\u0131c\u0131lar\u0131nda qar\u0131\u015fd\u0131r\u0131r. Onlar ya\u011f tur\u015fusu sabunlar\u0131n\u0131, uzunz\u0259ncirli ya\u011f alkollar\u0131 v\u0259 ya efirleri mineral v\u0259 ya bitki ya\u011flar\u0131 il\u0259 birl\u0259\u015fdirir. Bu k\u00f6p\u00fckl\u0259m\u0259 \u0259leyhin\u0259 madd\u0259l\u0259r s\u0259th k\u00f6p\u00fcy\u00fcn\u00fc aradan qald\u0131rmaqdan daha \u00e7ox t\u0259l\u0259y\u0259 d\u00fc\u015fm\u00fc\u015f havan\u0131 buraxmaqda daha effektivdir.<\/p>\n
EO\/PO (etilen oksid\/propilen oksid) kopolimer defoamerl\u0259ri t\u0259nziml\u0259n\u0259 bil\u0259n x\u00fcsusiyy\u0259tl\u0259ri say\u0259sind\u0259 m\u00fcxt\u0259lif sisteml\u0259rd\u0259 yax\u015f\u0131 i\u015fl\u0259yir. Onlar\u0131n az k\u00f6p\u00fckl\u0259nm\u0259 x\u00fcsusiyy\u0259tl\u0259ri v\u0259 \u0259ks su h\u0259llolunmazl\u0131\u011f\u0131 onlar\u0131 bir \u00e7ox t\u0259tbiqd\u0259 effektiv edir.<\/p>\n
\u018fn yax\u015f\u0131 k\u00f6p\u00fck \u0259leyhin\u0259 agentl\u0259r h\u0259llolunmazl\u0131q il\u0259 s\u0259thi aktivlik aras\u0131nda m\u00fck\u0259mm\u0259l tarazl\u0131q yarad\u0131r. Onlar hidrofobik hiss\u0259cikl\u0259ri asanl\u0131qla yay\u0131lan v\u0259 a\u015fa\u011f\u0131 s\u0259thi g\u0259rginliy\u0259 malik da\u015f\u0131y\u0131c\u0131 mayel\u0259rl\u0259 birl\u0259\u015fdir\u0259r\u0259k k\u00f6p\u00fcy\u00fc s\u0259m\u0259r\u0259li \u015f\u0259kild\u0259 par\u00e7alay\u0131rlar.<\/p>\n
N\u0259tic\u0259<\/b><\/strong><\/h2>\n
K\u00f6p\u00fcy\u0259 qar\u015f\u0131 agentl\u0259r bir \u00e7ox s\u0259naye t\u0259tbiql\u0259rind\u0259 h\u0259yati rol oynay\u0131r. Bu komponentl\u0259r elmi prinsipl\u0259r v\u0259 m\u00fch\u0259ndislikl\u0259 haz\u0131rlanm\u0131\u015f kimy\u0259vi t\u0259rkibl\u0259r \u0259sas\u0131nda i\u015fl\u0259yir. Onlar k\u00f6p\u00fcy\u00fcn sabitliyini spesifik mexanizml\u0259r \u2013 k\u00f6rp\u00fc-ayr\u0131lma, k\u00f6rp\u00fc-uzad\u0131lma v\u0259 yay\u0131lma t\u0259sirl\u0259ri \u2013 vasit\u0259sil\u0259 pozurlar.<\/p>\n
M\u00fcasir k\u00f6p\u00fck aradan qald\u0131r\u0131c\u0131 s\u0259naye prosesl\u0259rind\u0259 g\u00fccl\u00fc vasit\u0259dir. Silikon \u0259sasl\u0131 formulalar b\u00f6y\u00fck \u0259h\u0259miyy\u0259t k\u0259sb edir, \u00e7\u00fcnki onlar k\u00f6p\u00fcy\u00fc 98%-d\u0259n \u00e7ox azald\u0131r. Bu, hidrofobik hiss\u0259cikl\u0259r v\u0259 x\u00fcsusi da\u015f\u0131y\u0131c\u0131 mayel\u0259rin kombinasiyas\u0131 il\u0259 ba\u015f verir. Bu qabaqc\u0131l formulalar h\u0259m s\u0259thi k\u00f6p\u00fcy\u00fc, h\u0259m d\u0259 t\u0259l\u0259y\u0259 d\u00fc\u015fm\u00fc\u015f hava probleml\u0259rini effektiv \u015f\u0259kild\u0259 h\u0259ll edir.<\/p>\n
Aliml\u0259r k\u00f6p\u00fck aradan qald\u0131r\u0131c\u0131 t\u0259rkibl\u0259ri daim t\u0259kmill\u0259\u015fdirirl\u0259r. Onlar ekoloji t\u0259hl\u00fck\u0259sizlik v\u0259 \u0259m\u0259liyyat s\u0259m\u0259r\u0259liliyin\u0259 diqq\u0259t yetir\u0259r\u0259k m\u00fc\u0259yy\u0259n istifad\u0259 sah\u0259l\u0259ri \u00fc\u00e7\u00fcn ixtisasla\u015fm\u0131\u015f h\u0259ll\u0259r yarad\u0131rlar. Bu davaml\u0131 ir\u0259lil\u0259yi\u015f s\u0259th g\u0259rginliyi dinamikas\u0131ndan baloncuk strukturunun mexanikas\u0131na q\u0259d\u0259r k\u00f6p\u00fck \u0259m\u0259l\u0259 g\u0259lm\u0259sinin fizikas\u0131na dair onlar\u0131n d\u0259rin bilikl\u0259rini g\u00f6st\u0259rir.<\/p>\n
K\u00f6p\u00fck n\u0259zar\u0259ti elmi n\u0259z\u0259ri bilikl\u0259rin s\u0259naye prosesl\u0259rini optimalla\u015fd\u0131ran praktik h\u0259ll\u0259r yaratd\u0131\u011f\u0131n\u0131 s\u00fcbut edir. \u0130stehsal\u00e7\u0131lar d\u00fczg\u00fcn k\u00f6p\u00fck aradan qald\u0131r\u0131c\u0131 agentl\u0259ri se\u00e7\u0259r\u0259k v\u0259 t\u0259tbiq ed\u0259r\u0259k k\u00f6p\u00fck\u0259 ba\u011fl\u0131 probleml\u0259ri h\u0259ll ed\u0259 bil\u0259rl\u0259r. Bu, m\u00fcxt\u0259lif emal m\u00fchitl\u0259rind\u0259 fasil\u0259siz \u0259m\u0259liyyatlar\u0131n t\u0259min edilm\u0259sini t\u0259min edir.<\/p>\n
Tez-tez veril\u0259n suallar<\/b><\/strong><\/h2>\n
Q1. K\u00f6p\u00fck \u0259leyhin\u0259 agent k\u00f6p\u00fcy\u00fc nec\u0259 idar\u0259 edir?<\/b><\/strong>\u00a0K\u00f6p\u00fck aradan qald\u0131r\u0131c\u0131 madd\u0259l\u0259r k\u00f6p\u00fck strukturlar\u0131n\u0131n sabitliyini pozmaqla t\u0259sir g\u00f6st\u0259rir. Onlar qaz-maye s\u0259rh\u0259din\u0259 n\u00fcfuz ed\u0259r\u0259k k\u00f6p\u00fck filmind\u0259 qeyri-sabitlik yarad\u0131r. M\u00fcasir k\u00f6p\u00fck aradan qald\u0131r\u0131c\u0131lar k\u00f6p\u00fck baloncuklar\u0131n\u0131 partlatmaq v\u0259 onlar\u0131n yaranmas\u0131n\u0131n qar\u015f\u0131s\u0131n\u0131 almaq \u00fc\u00e7\u00fcn k\u00f6rp\u00fc-ayr\u0131lma, k\u00f6rp\u00fc-uzad\u0131lma v\u0259 yay\u0131lma t\u0259sirl\u0259ri kimi mexanizml\u0259rd\u0259n istifad\u0259 edir.<\/p>\n
Q2. Defoamerl\u0259r il\u0259 anti-k\u00f6p\u00fckl\u0259m\u0259 agentl\u0259ri aras\u0131ndak\u0131 f\u0259rq n\u0259dir?<\/b><\/strong>\u00a0H\u0259r ikisi k\u00f6p\u00fcy\u00fc n\u0259zar\u0259td\u0259 saxlasa da, anti-k\u00f6p\u00fck agentl\u0259ri \u0259sas\u0259n k\u00f6p\u00fcy\u00fcn yaranmas\u0131n\u0131n qar\u015f\u0131s\u0131n\u0131 al\u0131r, defoamerl\u0259r is\u0259 m\u00f6vcud k\u00f6p\u00fcy\u00fc azald\u0131r. Anti-k\u00f6p\u00fck agentl\u0259ri k\u00f6p\u00fcy\u00fcn inki\u015faf\u0131n\u0131n qar\u015f\u0131s\u0131n\u0131 almaq \u00fc\u00e7\u00fcn qabaqlay\u0131c\u0131 t\u0259dbir kimi \u0259lav\u0259 olunur, defoamerl\u0259r is\u0259 art\u0131q yaranm\u0131\u015f k\u00f6p\u00fcy\u00fc par\u00e7alamaq \u00fc\u00e7\u00fcn istifad\u0259 olunur.<\/p>\n
Q3. S\u0259nayed\u0259 istifad\u0259 olunan \u0259sas k\u00f6p\u00fckl\u0259m\u0259 \u0259leyhin\u0259 agent n\u00f6vl\u0259ri hans\u0131lard\u0131r?<\/b><\/strong>\u00a0K\u00f6p\u00fcy\u00fcn aradan qald\u0131r\u0131lmas\u0131 agentl\u0259rinin \u0259sas n\u00f6vl\u0259rin\u0259 silikon \u0259sasl\u0131 k\u00f6p\u00fcy\u00fc aradan qald\u0131ranlar (polidimetilsiloksan polimerl\u0259ri t\u0259rkibli), mineral ya\u011f \u0259sasl\u0131 k\u00f6p\u00fcy\u00fc aradan qald\u0131ranlar, neft \u0259sasl\u0131 k\u00f6p\u00fcy\u00fc aradan qald\u0131ranlar (silikonsuz), su \u0259sasl\u0131 formulalar v\u0259 EO\/PO kopolimer k\u00f6p\u00fcy\u00fc aradan qald\u0131ranlar daxildir. H\u0259r bir n\u00f6v \u00f6z\u00fcn\u0259m\u0259xsus x\u00fcsusiyy\u0259tl\u0259rin\u0259 \u0259sas\u0259n m\u00fc\u0259yy\u0259n t\u0259tbiql\u0259r \u00fc\u00e7\u00fcn formulala\u015fd\u0131r\u0131l\u0131b.<\/p>\n
Q4. Silikon \u0259sasl\u0131 k\u00f6p\u00fck aradan qald\u0131r\u0131c\u0131lar niy\u0259 y\u00fcks\u0259k effektiv hesab olunur?<\/b><\/strong>\u00a0Silikon \u0259sasl\u0131 k\u00f6p\u00fcks\u00f6nd\u00fcr\u0259nl\u0259r a\u015fa\u011f\u0131 s\u0259th g\u0259rginliyin\u0259 malik olduqlar\u0131 \u00fc\u00e7\u00fcn \u00e7ox effektivdir, bu da onlara k\u00f6p\u00fckl\u00fc s\u0259thl\u0259rd\u0259 s\u00fcr\u0259tl\u0259 yay\u0131lma\u011fa imkan verir. Onlar h\u0259m\u00e7inin y\u00fcks\u0259k istilik m\u00fcqavim\u0259ti v\u0259 kimy\u0259vi sabitlik t\u0259klif edir, bu da onlar\u0131 ekstremal \u015f\u0259rait \u00fc\u00e7\u00fcn uy\u011fun edir. Bu k\u00f6p\u00fcks\u00f6nd\u00fcr\u0259nl\u0259r h\u0259m s\u0259th k\u00f6p\u00fcy\u00fcn\u00fc aradan qald\u0131ra, h\u0259m d\u0259 daxil olmu\u015f havan\u0131 buraxa bilir, bu da onlar\u0131 m\u00fcxt\u0259lif s\u0259naye t\u0259tbiql\u0259ri \u00fc\u00e7\u00fcn \u00e7ox\u015fax\u0259li edir.<\/p>\n
Q5. Qaz \u0259m\u0259l\u0259 g\u0259tir\u0259n agentin effektivliyin\u0259 hans\u0131 amill\u0259r t\u0259sir edir?<\/b><\/strong>\u00a0K\u00f6p\u00fcy\u00fcn aradan qald\u0131r\u0131lmas\u0131 agentinin effektivliyi bir ne\u00e7\u0259 amild\u0259n as\u0131l\u0131d\u0131r: k\u00f6p\u00fck s\u0259thin\u0259 n\u00fcfuz etm\u0259 qabiliyy\u0259ti (giri\u015f baryeri), k\u00f6p\u00fckl\u0259n\u0259n m\u00fchitd\u0259 h\u0259llolunmazl\u0131q, s\u00fcr\u0259tli yay\u0131lma \u00fc\u00e7\u00fcn s\u0259th-aktiv x\u00fcsusiyy\u0259tl\u0259r v\u0259 hidrofobik hiss\u0259cikl\u0259rin m\u00f6vcudlu\u011fu. \u018fn s\u0259m\u0259r\u0259li k\u00f6p\u00fck aradan qald\u0131r\u0131c\u0131lar bir ne\u00e7\u0259 mexanizmi eyni anda birl\u0259\u015fdirir; bu, yax\u015f\u0131 yay\u0131lma qabiliyy\u0259ti v\u0259 a\u015fa\u011f\u0131 s\u0259th g\u0259rginliyin\u0259 malik maye fazalar\u0131nda as\u0131lm\u0131\u015f b\u0259rk hidrofobik hiss\u0259cikl\u0259rin diqq\u0259tl\u0259 formulla\u015fd\u0131r\u0131lmas\u0131 il\u0259 \u0259ld\u0259 edilir.<\/p>\n
![\"k\u00f6p\u00fcy\u0259](\"http:\/\/defoamingagent.net\/wp-content\/uploads\/2025\/04\/defoaming-agent-01.jpg\")
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