{"id":652328,"date":"2024-09-03T17:36:50","date_gmt":"2024-09-03T16:36:50","guid":{"rendered":"https:\/\/www.thermal-engineering.org\/?p=652328"},"modified":"2024-09-03T17:36:50","modified_gmt":"2024-09-03T16:36:50","slug":"etilen-glikol-antifriz-isil-iletkenlik-ve-kullanim-alanlari","status":"publish","type":"post","link":"https:\/\/www.thermal-engineering.org\/tr\/etilen-glikol-antifriz-isil-iletkenlik-ve-kullanim-alanlari\/","title":{"rendered":"Etilen Glikol | Antifriz, Is\u0131l \u0130letkenlik ve Kullan\u0131m Alanlar\u0131"},"content":{"rendered":"<p class=\"sidekick\">Etilen Glikol: Antifriz olarak kullan\u0131m\u0131, \u00fcst\u00fcn \u0131s\u0131l iletkenlik \u00f6zellikleri ve otomotivden in\u015faata geni\u015f kullan\u0131m alanlar\u0131 hakk\u0131nda bilgilendirici makale.<\/p>\n<p><img src=\"https:\/\/www.thermal-engineering.org\/wp-content\/uploads\/2024\/07\/etilen_glikol_antifriz_isil_iletkenlik_ve_kullanim_alanlari.png\" alt=\"Etilen Glikol | Antifriz, Is\u0131l \u0130letkenlik ve Kullan\u0131m Alanlar\u0131\" style=\"display: block; margin-left: auto; margin-right: auto;\"\/><\/p>\n<h2>Etilen Glikol | Antifriz, Is\u0131l \u0130letkenlik ve Kullan\u0131m Alanlar\u0131<\/h2>\n<p>Etilen glikol (C<sub>2<\/sub>H<sub>6<\/sub>O<sub>2<\/sub>), otomotiv end\u00fcstrisinde en yayg\u0131n kullan\u0131lan antifriz maddelerinden biridir. Ho\u015f ve tatl\u0131 bir kokuya sahiptir ancak toksik olmas\u0131 sebebiyle dikkatle kullan\u0131lmal\u0131d\u0131r.<\/p>\n<h2>Antifriz \u00d6zelli\u011fi<\/h2>\n<p>Etilen glikol, su ile kar\u0131\u015ft\u0131r\u0131ld\u0131\u011f\u0131nda donma noktas\u0131n\u0131 d\u00fc\u015f\u00fcr\u00fcr ve kaynama noktas\u0131n\u0131 y\u00fckseltir. Bu \u00f6zellikleri, motorlu ara\u00e7larda so\u011futma s\u0131v\u0131s\u0131 olarak kullan\u0131lmas\u0131n\u0131 m\u00fcmk\u00fcn k\u0131lar. Kar\u0131\u015f\u0131m oran\u0131na ba\u011fl\u0131 olarak, etilen glikol ve su \u00e7\u00f6zeltisinin donma noktas\u0131 -50\u00b0C&#8217;ye kadar d\u00fc\u015febilir:<\/p>\n<ul>\n<li>%50 etilen glikol ve %50 su kar\u0131\u015f\u0131m\u0131: Donma noktas\u0131 yakla\u015f\u0131k -37\u00b0C<\/li>\n<li>%30 etilen glikol ve %70 su kar\u0131\u015f\u0131m\u0131: Donma noktas\u0131 yakla\u015f\u0131k -18\u00b0C<\/li>\n<\/ul>\n<p>Bu antifriz \u00e7\u00f6zeltisi, radyat\u00f6rlerdeki suyun donmas\u0131n\u0131 \u00f6nleyerek, motorun so\u011fuk hava ko\u015fullar\u0131nda zarar g\u00f6rmeden \u00e7al\u0131\u015fabilmesini sa\u011flar.<\/p>\n<h2>Is\u0131l \u0130letkenlik<\/h2>\n<p>Etilen glikol, \u0131s\u0131l iletkenlik \u00f6zelli\u011fi ile de dikkat \u00e7eker. Is\u0131l iletkenlik, bir malzemenin \u0131s\u0131y\u0131 iletme kapasitesini ifade eder ve etilen glikol bu anlamda ortalama bir performans sergiler. Saf suyun \u0131s\u0131l iletkenlik de\u011feri 0.606 W\/(m\u00b7K) iken, etilen glikol\u00fcn \u0131s\u0131l iletkenlik de\u011feri yakla\u015f\u0131k 0.258 W\/(m\u00b7K) seviyesindedir.<\/p>\n<p>Etilen glikol\u00fcn termo-fiziksel \u00f6zellikleri, sistemdeki \u0131s\u0131n\u0131n verimli bir \u015fekilde da\u011f\u0131t\u0131larak motorun a\u015f\u0131r\u0131 \u0131s\u0131nmas\u0131n\u0131 \u00f6nler. Bununla birlikte, su ile kar\u0131\u015ft\u0131\u011f\u0131nda, \u0131s\u0131l iletkenlik biraz daha d\u00fc\u015f\u00fck olur, ancak yeterli bir so\u011futma sa\u011flar.<\/p>\n<h2>Kullan\u0131m Alanlar\u0131<\/h2>\n<p>Etilen glikol sadece otomotiv end\u00fcstrisinde de\u011fil, bir\u00e7ok farkl\u0131 alanda da kullan\u0131l\u0131r:<\/p>\n<ol>\n<li>\n    <strong>End\u00fcstriyel So\u011futma Sistemleri:<\/strong><br \/>\n    End\u00fcstriyel makinelerde ve b\u00fcy\u00fck so\u011futma sistemlerinde de etilen glikol bazl\u0131 so\u011futucu s\u0131v\u0131lar kullan\u0131l\u0131r.\n  <\/li>\n<li>\n    <strong>Is\u0131tma ve So\u011futma Sistemleri:<\/strong><br \/>\n    HVAC (Is\u0131tma, Havaland\u0131rma ve Klima) sistemlerinde, \u00f6zellikle d\u00fc\u015f\u00fck s\u0131cakl\u0131klarda korunman\u0131n kritik oldu\u011fu yerlerde s\u0131k\u00e7a kullan\u0131l\u0131r.\n  <\/li>\n<li>\n    <strong>Kimya End\u00fcstrisi:<\/strong><br \/>\n    Kimyasal reaksiyonlarda gereken sabit s\u0131cakl\u0131klar\u0131n korunmas\u0131 i\u00e7in kullan\u0131lan reakt\u00f6rlerde so\u011futma s\u0131v\u0131s\u0131 olarak kullan\u0131l\u0131r.\n  <\/li>\n<\/ol>\n<p>Ancak, etilen glikol\u00fcn toksik bir madde oldu\u011fu unutulmamal\u0131d\u0131r. Bu nedenle, kullan\u0131m\u0131 ve bertaraf\u0131 s\u0131ras\u0131nda dikkatli olunmal\u0131 ve \u00e7evreye zarar vermeyecek \u015fekilde y\u00f6netilmelidir.<\/p>\n<h2>Sonu\u00e7<\/h2>\n<p>Etilen glikol, antifriz ve \u0131s\u0131l iletkenlik \u00f6zellikleri nedeniyle otomotivden end\u00fcstriyel uygulamalara kadar bir\u00e7ok farkl\u0131 alanda kritik \u00f6neme sahiptir. Donma noktas\u0131 d\u00fc\u015f\u00fcr\u00fcc\u00fc ve kaynama noktas\u0131 y\u00fckseltici \u00f6zellikleri sayesinde, d\u00fc\u015f\u00fck s\u0131cakl\u0131klarda bile motorlu ara\u00e7lar\u0131n ve end\u00fcstriyel sistemlerin g\u00fcvenli ve verimli \u00e7al\u0131\u015fmas\u0131n\u0131 sa\u011flar. Bununla birlikte, toksik olmas\u0131 nedeniyle dikkatli kullan\u0131lmas\u0131 gereken bir maddedir.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Etilen Glikol: Antifriz olarak kullan\u0131m\u0131, \u00fcst\u00fcn \u0131s\u0131l iletkenlik \u00f6zellikleri ve otomotivden in\u015faata geni\u015f kullan\u0131m alanlar\u0131 hakk\u0131nda bilgilendirici makale.<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[131],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v15.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Etilen Glikol | Antifriz, Is\u0131l \u0130letkenlik ve Kullan\u0131m Alanlar\u0131<\/title>\n<meta name=\"description\" content=\"Etilen Glikol: Antifriz olarak kullan\u0131m\u0131, \u00fcst\u00fcn \u0131s\u0131l iletkenlik \u00f6zellikleri ve otomotivden in\u015faata geni\u015f kullan\u0131m 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