{"id":1954,"date":"2025-03-10T12:28:52","date_gmt":"2025-03-10T04:28:52","guid":{"rendered":"https:\/\/www.hexinmusu.com\/?p=1954"},"modified":"2025-03-10T12:31:34","modified_gmt":"2025-03-10T04:31:34","slug":"about-detail-38","status":"publish","type":"post","link":"https:\/\/www.hexinmusu.com\/tr\/about-detail-38.html","title":{"rendered":"Plastik p\u00fcsk\u00fcrtme i\u015flemi ve \u00f6zellikleri"},"content":{"rendered":"

Plastik p\u00fcsk\u00fcrtmenin i\u015flem prensibi<\/h2>\n\n\n\n

Verimli kaplama elde etmek i\u00e7in y\u00fcksek voltajl\u0131 elektrostatik adsorpsiyon yoluyla elektrostatik toz kaplama teknolojisi. Temel s\u00fcre\u00e7 \u015fudur: bas\u0131n\u00e7l\u0131 hava elektrostatik p\u00fcsk\u00fcrtme tabancas\u0131na iletilen toz kaplama olacakt\u0131r, y\u00fcksek voltajl\u0131 jenerat\u00f6r\u00fcn a\u011fz\u0131 80-100kV statik alan tetiklemeli korona de\u015farj\u0131 \u00fcretir, b\u00f6ylece atomize toz y\u00fcklenir; topraklanm\u0131\u015f i\u015f par\u00e7as\u0131n\u0131n y\u00fczeyinde y\u00f6nl\u00fc adsorpsiyon etkisi alt\u0131nda elektrik alan\u0131ndaki y\u00fckl\u00fc par\u00e7ac\u0131klar, bir y\u00fck birikimi olu\u015fturmak i\u00e7in kaplaman\u0131n kal\u0131nla\u015fmas\u0131 ile birlikte, homojen statik itici \u00f6zerklik kontrol\u00fc yoluyla filmin homojenli\u011fi; ve nihayetinde toz adsorpsiyonundan kaplama olu\u015fumuna kadar t\u00fcm sanayile\u015fmi\u015f uygulama s\u00fcrecini tamamlamak i\u00e7in yo\u011fun bir film olu\u015fumunun y\u00fcksek s\u0131cakl\u0131kta k\u00fcrlenmesi ile. End\u00fcstriyel uygulamalar\u0131n t\u00fcm s\u00fcrecinin kaplamas\u0131na toz adsorpsiyonu.<\/p>\n\n\n\n

\"sprey<\/figure>\n\n\n\n

i\u015f ak\u0131\u015f\u0131<\/h2>\n\n\n\n
S\u00fcre\u00e7 ad\u0131<\/th>S\u00fcre\u00e7 Amac\u0131 G\u00f6revler ve Ayr\u0131nt\u0131l\u0131 Ad\u0131mlar<\/th>\u0130lgili ekipman<\/th>\u0130lgili materyaller<\/th><\/tr><\/thead>
1. \u00d6n i\u015fleme<\/strong><\/td>hedef<\/strong>\uff1a
\u0130\u015f par\u00e7as\u0131n\u0131n y\u00fczeyindeki kirleticileri temizler ve paslanmay\u0131 \u00f6nleyen ve yap\u0131\u015fmay\u0131 art\u0131ran bir fosfat tabakas\u0131 olu\u015fturur.
ad\u0131m ad\u0131m<\/strong>\uff1a
\u2460 Ya\u011f Giderme: Gresi gidermek i\u00e7in asit ya\u011f giderici (s\u00fclf\u00fcrik asit\/hidroklorik asit).
\u2461 Pas giderme: oksit tabakas\u0131n\u0131 ortadan kald\u0131rmak i\u00e7in asitleme veya mekanik ta\u015flama
\u2462 Fosfatlama: gri kristal fosfat filmi olu\u015fturur (2-4 g\/m\u00b2)
\u2463 Pasivasyon: Korozyon direncini art\u0131rmak i\u00e7in fosfatlama filminin g\u00f6zeneklerinin kapat\u0131lmas\u0131<\/td>		D\u00f6rtl\u00fc beton ar\u0131tma tanklar\u0131 (ya\u011f giderme tanklar\u0131\/ asitleme tanklar\u0131\/ fosfatlama tanklar\u0131\/ pasivasyon tanklar\u0131)<\/td>S\u00fclf\u00fcrik asit, hidroklorik asit, soda k\u00fcl\u00fc (Na\u2082CO\u2083)
Asit ya\u011f \u00e7\u00f6z\u00fcc\u00fc, fosfat \u00e7\u00f6zeltisi (\u00e7inko bazl\u0131), pasivasyon \u00e7\u00f6zeltisi (kromat)<\/td><\/tr>
2. Elektrostatik p\u00fcsk\u00fcrtme<\/strong><\/td>hedef<\/strong>\uff1a
D\u00fczg\u00fcn adsorpsiyon ve toz boyalar\u0131n verimli geri kazan\u0131m\u0131.
ad\u0131m ad\u0131m<\/strong>\uff1a
\u2460 Elektrostatik \u00fcretim: 60-100kV negatif y\u00fcksek gerilim y\u00fckl\u00fc p\u00fcsk\u00fcrtme tabancas\u0131
\u2461 Toz atomizasyonu: bas\u0131n\u00e7l\u0131 hava (0,4-0,6MPa) tozu da\u011f\u0131t\u0131r.
\u2462 Elektrik alan adsorpsiyonu: Y\u00fckl\u00fc tozun i\u015f par\u00e7as\u0131n\u0131n y\u00fczeyinde y\u00f6nl\u00fc olarak birikmesi.
\u2463 Geri d\u00f6n\u00fc\u015f\u00fcm i\u015flemi: siklon + kartu\u015f ikincil geri d\u00f6n\u00fc\u015f\u00fcm\u00fc (95% kullan\u0131m oran\u0131)<\/td>		\u00c7ok istasyonlu elektrostatik p\u00fcsk\u00fcrtme makinesi
Toz Geri D\u00f6n\u00fc\u015f\u00fcm P\u00fcsk\u00fcrtme Kabini
Hava kompres\u00f6r\u00fc + \u00fc\u00e7 a\u015famal\u0131 ya\u011f ve su filtresi<\/td>		Epoksi polyester tozu (partik\u00fcl boyutu 15-45\u03bcm)
Parlak, mat, dokulu ve di\u011fer \u00f6zel plastik tozlar<\/td><\/tr>
3. Y\u00fcksek s\u0131cakl\u0131kta k\u00fcrleme<\/strong><\/td>hedef<\/strong>\uff1a
Toz eriyik tesviye ve \u00e7apraz ba\u011flama k\u00fcrleme reaksiyonunun tamamlanmas\u0131
ad\u0131m ad\u0131m<\/strong>\uff1a
\u2460 Y\u00fckselen S\u0131cakl\u0131k A\u015famas\u0131: 10 \u2103 \/ dak ila 185 \u2103
\u2461 Sabit s\u0131cakl\u0131kta k\u00fcrleme: 15 dakika boyunca 185\u00b15\u00b0C.
\u2462 So\u011futma a\u015famas\u0131: 50\u00b0C'nin alt\u0131na kadar do\u011fal so\u011futma
\u2463 Kalite denetimi: sertlik\/yap\u0131\u015fma\/g\u00f6r\u00fcn\u00fcm denetimi<\/td>		Gaz yak\u0131tl\u0131 radyant k\u00fcrleme f\u0131r\u0131n\u0131 (ak\u0131ll\u0131 s\u0131cakl\u0131k kontrol sistemi ile)
S\u0131cak hava sirk\u00fclat\u00f6r\u00fc
s\u0131cakl\u0131k kaydedici<\/td>		Do\u011fal gaz\/elektrik (\u0131s\u0131tma enerjisi)
(Not: k\u00fcrleme s\u00fcrecinde ek malzeme t\u00fcketilmez)<\/td><\/tr>
4. Dekoratif uygulamalar<\/strong><\/td>hedef<\/strong>\uff1a
\u00d6zel g\u00f6r\u00fcn\u00fcm efektlerinin ger\u00e7ekle\u015ftirilmesi (ah\u015fap damarl\u0131\/\u00e7i\u00e7ekli\/y\u00fcksek parlakl\u0131kl\u0131 vb.)
ad\u0131m ad\u0131m<\/strong>\uff1a
\u2460 Parlak Kaplama: Parlakl\u0131\u011f\u0131 art\u0131rmak i\u00e7in \u015feffaf toz\/UV kaplama
\u2461 Termal transfer: Transfer filmi ile doku \u00fcretimi (150-200\u00b0C)
\u2462 Su transferi: 3D desenler olu\u015fturmak i\u00e7in aktif filmin emdirilmesi
\u2463 K\u0131smi kaplama: El boyamas\u0131 \u00f6zel efektli boya.<\/td>		<\/td><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

\u00c7al\u0131\u015fma Prensibi<\/h2>\n\n\n\n
    \n
  • Elektrostatik p\u00fcsk\u00fcrtme tabancas\u0131 veya sprey, sprey kab\u0131 k\u0131smen negatif kutba ba\u011fland\u0131\u011f\u0131nda, i\u015f par\u00e7as\u0131 pozitif kutba ba\u011fland\u0131\u011f\u0131nda ve toprakland\u0131\u011f\u0131nda, y\u00fcksek voltaj etkisi alt\u0131ndaki y\u00fcksek voltajl\u0131 elektrostatik jenerat\u00f6rde, tabancan\u0131n ucu (veya sprey diski, sprey kab\u0131) ve i\u015f par\u00e7as\u0131 aras\u0131nda bir elektrostatik sabit boya par\u00e7ac\u0131klar\u0131n\u0131n olu\u015fumu elektrik kuvvetine ve ana voltaj\u0131n statik alan\u0131na tabidir ve y\u00fcklenen boya par\u00e7ac\u0131klar\u0131n\u0131n miktar\u0131 tabanca ile orant\u0131l\u0131d\u0131r ve mesafe aras\u0131ndaki i\u015f par\u00e7as\u0131 voltajla ters orant\u0131l\u0131d\u0131r, tabancan\u0131n ucuna yak\u0131n alanda bir hava iyonizasyon b\u00f6lgesi olu\u015fturmak i\u00e7in yeterince y\u00fcksektir, hava yo\u011fun bir \u015fekilde iyonize edilir ve \u0131s\u0131t\u0131l\u0131r, b\u00f6ylece tabanca ucunun veya kutup i\u011fnesinin keskin kenar\u0131 etraf\u0131nda olu\u015fan koyu k\u0131rm\u0131z\u0131 bir hale dairesi karanl\u0131kta a\u00e7\u0131k\u00e7a g\u00f6r\u00fclebilir. Voltaj yeterince y\u00fcksek oldu\u011funda, p\u00fcsk\u00fcrtme tabancas\u0131n\u0131n ucuna yak\u0131n alan bir hava iyonizasyon b\u00f6lgesi olu\u015fturur, hava yo\u011fun bir \u015fekilde iyonize olur ve \u0131s\u0131t\u0131l\u0131r, b\u00f6ylece hava g\u00fc\u00e7l\u00fc bir korona de\u015farj\u0131 \u00fcretti\u011finde p\u00fcsk\u00fcrtme tabancas\u0131n\u0131n ucunun veya kutup i\u011fnesinin keskin kenar\u0131n\u0131n etraf\u0131nda karanl\u0131kta a\u00e7\u0131k\u00e7a g\u00f6r\u00fclebilen koyu k\u0131rm\u0131z\u0131 bir hale olu\u015fur.<\/li>\n\n\n\n
  • Film olu\u015fturan malzemelerdeki kaplamalar, yani re\u00e7ineler ve pigmentler, vb., \u00e7o\u011fu polimer organik bile\u015fiklerden olu\u015fur, iletken bir dielektrikten daha fazlas\u0131, film olu\u015fturan malzemelere ek olarak solvent bazl\u0131 kaplamalar, organik \u00e7\u00f6z\u00fcc\u00fcler, yard\u0131mc\u0131 \u00e7\u00f6z\u00fcc\u00fcler, k\u00fcrleme maddeleri, elektrostatik seyrelticiler ve di\u011fer katk\u0131 maddeleri ve di\u011fer maddeler vard\u0131r. Benzen, ksilen, \u00e7\u00f6z\u00fcc\u00fc benzin vb. gibi \u00e7\u00f6z\u00fcc\u00fc maddelere ek olarak, polar maddelerin \u00e7o\u011fu, d\u00fc\u015f\u00fck diren\u00e7, belirli bir derecede elektrik iletkenli\u011fi, boyan\u0131n y\u00fckl\u00fc \u00f6zelliklerini geli\u015ftirebilirler.<\/li>\n\n\n\n
  • Dielektriklerin molek\u00fcler yap\u0131s\u0131 polar ve polar olmayan molek\u00fcller olarak ikiye ayr\u0131labilir. Uygulanan elektrik alan\u0131ndaki dielektriklerden olu\u015fan polar molek\u00fcller, elektriksel \u00f6zellikleri g\u00f6sterir; uygulanan elektrik alan\u0131ndaki dielektriklerden olu\u015fan polar olmayan molek\u00fcller, elektrodu g\u00f6sterir, b\u00f6ylece d\u0131\u015f iletken y\u00fck afinite \u00fcretir, b\u00f6ylece d\u0131\u015f y\u00fczeydeki uygulanan elektrik alan\u0131ndaki dielektrik yerel olarak y\u00fcklenebilir.<\/li>\n\n\n\n
  • Boya nozul taraf\u0131ndan atomize edilir ve daha sonra p\u00fcsk\u00fcrt\u00fcl\u00fcr, atomize boya par\u00e7ac\u0131klar\u0131 tabanca nozulunun kutup i\u011fnesinden veya p\u00fcsk\u00fcrtme diski ve p\u00fcsk\u00fcrtme kab\u0131n\u0131n kenar\u0131ndan ge\u00e7erken temas nedeniyle y\u00fcklenir ve korona de\u015farj\u0131 taraf\u0131ndan \u00fcretilen gaz iyonizasyon b\u00f6lgesinden ge\u00e7tiklerinde, y\u00fczey y\u00fck yo\u011funluklar\u0131n\u0131 bir kez daha art\u0131racaklard\u0131r. Elektrostatik alan\u0131n etkisi alt\u0131ndaki bu negatif y\u00fckl\u00fc boya par\u00e7ac\u0131klar\u0131, i\u015f par\u00e7as\u0131 y\u00fczey hareketinin iletkenli\u011fine ve d\u00fczg\u00fcn bir kaplama filmi olu\u015fturmak i\u00e7in i\u015f par\u00e7as\u0131n\u0131n y\u00fczeyinde biriktirilir.<\/li>\n<\/ul>\n\n\n\n

    Plastik P\u00fcsk\u00fcrtmenin Avantajlar\u0131<\/h2>\n\n\n\n
      \n
    1. \u00c7evre dostu<\/strong>Solvent buharla\u015fmas\u0131 yok, toz geri d\u00f6n\u00fc\u015f\u00fcm oran\u0131 >95%, RoHS \u00e7evre standartlar\u0131na uygun.<\/li>\n\n\n\n
    2. ola\u011fan\u00fcst\u00fc performans<\/strong>: 2H-3H'ye kadar kaplama sertli\u011fi, tuz p\u00fcsk\u00fcrtme direnci > 500h, 0. dereceye kadar yap\u0131\u015fma (100g y\u00f6ntemi).<\/li>\n\n\n\n
    3. \u00d6nemli verimlilik<\/strong>: Tek ge\u00e7i\u015fte 60-120\u03bcm film olu\u015fumu, sadece 15-20 dakikada k\u00fcrlenme, 40%'nin otomatik p\u00fcsk\u00fcrtme verimlili\u011fi art\u0131\u015f\u0131.<\/li>\n\n\n\n
    4. Dekoratif<\/strong>: Mattan aynaya kadar parlakl\u0131k seviyeleri ile \u00f6zelle\u015ftirilmi\u015f ah\u015fap\/metalik\/3D dokular mevcuttur.<\/li>\n<\/ol>\n\n\n\n

      Sprey kal\u0131plaman\u0131n dezavantajlar\u0131<\/h2>\n\n\n\n
        \n
      1. Kal\u0131nl\u0131k s\u0131n\u0131rlamas\u0131<\/strong>: Ultra ince (200\u03bcm) kaplamalar i\u00e7in zay\u0131f proses stabilitesi.<\/li>\n\n\n\n
      2. Renk de\u011fi\u015ftirmede zorluk<\/strong>: Renklerin de\u011fi\u015ftirilmesi ekipman\u0131n kapsaml\u0131 bir \u015fekilde temizlenmesini gerektirir, bu da 30%-50% k\u00fc\u00e7\u00fck \u00e7ok renkli sipari\u015flerin maliyetini art\u0131r\u0131r.<\/li>\n\n\n\n
      3. Substrat S\u0131n\u0131rlamalar\u0131<\/strong>Sadece >180\u00b0C s\u0131cakl\u0131\u011fa dayan\u0131kl\u0131 metal par\u00e7alar i\u00e7indir. Plastik\/ah\u015fap \u00f6zel i\u015flem gerektirir.<\/li>\n\n\n\n
      4. Daha y\u00fcksek enerji t\u00fcketimi<\/strong>: K\u00fcrleme f\u0131r\u0131n\u0131 enerji t\u00fcketimi toplam proses g\u00fc\u00e7 t\u00fcketiminin 65%'sini olu\u015fturmaktad\u0131r, gaz \u0131s\u0131tma karbon emisyonlar\u0131 geleneksel sprey boyamaya g\u00f6re 20% daha y\u00fcksektir.<\/li>\n<\/ol>\n\n\n\n

        <\/p>","protected":false},"excerpt":{"rendered":"

        Plastik p\u00fcsk\u00fcrtmenin i\u015flem prensibi Y\u00fcksek verimli kaplama elde etmek i\u00e7in y\u00fcksek voltajl\u0131 elektrostatik adsorpsiyon yoluyla elektrostatik toz kaplama teknolojisi. Temel s\u00fcre\u00e7 \u015fudur: bas\u0131n\u00e7l\u0131 hava, elektrostatik p\u00fcsk\u00fcrtme tabancas\u0131na toz kaplama teslimi olacakt\u0131r, y\u00fcksek voltajl\u0131 jenerat\u00f6r\u00fcn a\u011fz\u0131 80-100kV statik alan tetiklemeli korona de\u015farj\u0131 \u00fcretir, b\u00f6ylece atomize toz y\u00fcklenir; topraklanm\u0131\u015f i\u015f par\u00e7as\u0131n\u0131n y\u00fczeyinde y\u00f6nl\u00fc adsorpsiyon etkisi alt\u0131nda elektrik alan\u0131ndaki y\u00fckl\u00fc par\u00e7ac\u0131klar, bir y\u00fck birikimi olu\u015fturmak i\u00e7in kaplaman\u0131n kal\u0131nla\u015fmas\u0131 ile birlikte, otonom kontrol\u00fcn statik itici kuvvetinin homojenli\u011fi yoluyla filmin homojenli\u011fi; ve nihayetinde, toz adsorpsiyonundan kaplama olu\u015fumuna kadar t\u00fcm end\u00fcstriyel uygulama s\u00fcrecini tamamlamak i\u00e7in yo\u011fun bir film olu\u015fumunun y\u00fcksek s\u0131cakl\u0131kta k\u00fcrlenmesi ile. Son olarak, y\u00fcksek s\u0131cakl\u0131kta k\u00fcrleme yoluyla yo\u011fun bir kaplama filmi olu\u015fturulur ve toz adsorpsiyonundan end\u00fcstriyel uygulama i\u00e7in kaplama kal\u0131plamas\u0131na kadar t\u00fcm s\u00fcre\u00e7 tamamlan\u0131r. \u0130\u015f Ak\u0131\u015f\u0131 S\u00fcre\u00e7 Ad\u0131 S\u00fcrecin Amac\u0131 ve Ayr\u0131nt\u0131l\u0131 Ad\u0131mlar \u0130lgili Ekipman \u0130lgili Malzemeler 1. \u00d6n i\u015flem Ama\u00e7: \u0130\u015f par\u00e7as\u0131n\u0131n y\u00fczeyindeki kirleticileri gidermek ve paslanmay\u0131 \u00f6nleyen ve yap\u0131\u015fmay\u0131 art\u0131ran bir fosfat tabakas\u0131 olu\u015fturmak Ayr\u0131nt\u0131l\u0131 Ad\u0131mlar: \u2460 ...<\/p>","protected":false},"author":1,"featured_media":2009,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[21],"tags":[118],"class_list":["post-1954","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-about-news","tag-surface-treatment"],"_links":{"self":[{"href":"https:\/\/www.hexinmusu.com\/tr\/wp-json\/wp\/v2\/posts\/1954","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.hexinmusu.com\/tr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.hexinmusu.com\/tr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.hexinmusu.com\/tr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.hexinmusu.com\/tr\/wp-json\/wp\/v2\/comments?post=1954"}],"version-history":[{"count":0,"href":"https:\/\/www.hexinmusu.com\/tr\/wp-json\/wp\/v2\/posts\/1954\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.hexinmusu.com\/tr\/wp-json\/wp\/v2\/media\/2009"}],"wp:attachment":[{"href":"https:\/\/www.hexinmusu.com\/tr\/wp-json\/wp\/v2\/media?parent=1954"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.hexinmusu.com\/tr\/wp-json\/wp\/v2\/categories?post=1954"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.hexinmusu.com\/tr\/wp-json\/wp\/v2\/tags?post=1954"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}