{"id":2878,"date":"2021-11-08T08:44:53","date_gmt":"2021-11-08T05:44:53","guid":{"rendered":"https:\/\/www.arsan.com\/?p=2878"},"modified":"2021-11-08T10:00:31","modified_gmt":"2021-11-08T07:00:31","slug":"sisen-conta-projemiz","status":"publish","type":"post","link":"https:\/\/www.arsan.com\/tr\/sisen-conta-projemiz\/","title":{"rendered":"\u015ei\u015fen Conta Projemiz"},"content":{"rendered":"<p><img fetchpriority=\"high\" decoding=\"async\" class=\"alignnone size-medium wp-image-2875\" src=\"https:\/\/www.arsan.com\/wp-content\/uploads\/2021\/11\/kaucuk-300x180.png\" alt=\"\" width=\"300\" height=\"180\" srcset=\"https:\/\/www.arsan.com\/wp-content\/uploads\/2021\/11\/kaucuk-300x180.png 300w, https:\/\/www.arsan.com\/wp-content\/uploads\/2021\/11\/kaucuk-768x461.png 768w, https:\/\/www.arsan.com\/wp-content\/uploads\/2021\/11\/kaucuk-16x10.png 16w, https:\/\/www.arsan.com\/wp-content\/uploads\/2021\/11\/kaucuk-447x268.png 447w, https:\/\/www.arsan.com\/wp-content\/uploads\/2021\/11\/kaucuk.png 1000w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/p>\n<p>S\u0131zd\u0131rmazl\u0131k contalar\u0131n\u0131n temel kullan\u0131m amac\u0131 hidrostatik bas\u0131nca kar\u015f\u0131 dayan\u0131m ve en k\u00f6t\u00fc durumda bile su ge\u00e7irmezli\u011fini sa\u011flamakt\u0131r. S\u0131zd\u0131rmazl\u0131k contalar\u0131nda genellikle <!--more-->hava, ozon, ya\u015flanma direnci ve kal\u0131c\u0131 deformasyon \u00f6zeliklerinin iyi olmas\u0131 nedeniyle EPDM kau\u00e7uk kullan\u0131lmaktad\u0131r. Hali haz\u0131rda kullan\u0131lan contalar iklim ko\u015fullar\u0131, bas\u0131n\u00e7l\u0131 suya maruz kalma, nem, \u0131s\u0131l genle\u015fme, in\u015faat yap\u0131lar\u0131nda zamanla meydana gelen \u00e7atlaklar gibi fakt\u00f6rler nedeniyle y\u0131llar i\u00e7erisinde performans kayb\u0131na u\u011framaktad\u0131r. Bu performans kay\u0131plar\u0131n\u0131 engellemek amac\u0131yla, son y\u0131llarda hem akademi hem de end\u00fcstride su ile \u015fi\u015fen s\u0131zd\u0131rmazl\u0131k elemanlar\u0131 ilgi \u00e7ekmeye ba\u015flam\u0131\u015ft\u0131r. Hidrofilik contalar, su ile temas ettiklerinde \u015fi\u015ferek, suyun yap\u0131sal elemanlar<br \/>\naras\u0131ndaki bo\u015flu\u011fa ula\u015fmas\u0131n\u0131 \u00f6nler ve contalara y\u00fcksek s\u0131zd\u0131rmazl\u0131k \u00f6zelli\u011fi kazand\u0131r\u0131rlar. Hidrofilik yap\u0131y\u0131 sa\u011flayan s\u00fcper emici polimerler kendi k\u00fctlesine oranla \u00e7ok b\u00fcy\u00fck hacimde su tutma ve su emme kapasitesine sahip polimerlerdir. Bu \u00e7al\u0131\u015fmada, segment contalar\u0131nda kullan\u0131lmak \u00fczere geli\u015ftirilen hidrofilik EPDM kau\u00e7uk kar\u0131\u015f\u0131mlar\u0131 incelenmi\u015ftir. EPDM kar\u0131\u015f\u0131m re\u00e7etesi sabit tutularak, ayn\u0131 oranda iki farkl\u0131 tip s\u00fcper emici polimer kullan\u0131larak, polimer tipinin kar\u0131\u015f\u0131mlar\u0131n reolojik, fiziko-mekanik, \u0131s\u0131l \u00f6zellikleri ve \u015fi\u015fme \u00f6zelliklerine etkileri incelenmi\u015ftir. Haz\u0131rlanan elastomerlerin a\u011f yap\u0131s\u0131n\u0131n karakterizasyonu i\u00e7in, RPA cihaz\u0131 ile Lee-Pawloski-Coran yakla\u015f\u0131m\u0131na g\u00f6re \u00e7apraz ba\u011f yo\u011funlu\u011fu tayin edilmi\u015ftir. \u00c7al\u0131\u015fma sonucunda kar\u0131\u015f\u0131mlar\u0131n, musluk suyunda kendi hacminin 6 kat\u0131na kadar \u015fi\u015fti\u011fi g\u00f6zlenmi\u015ftir. Her iki kar\u0131\u015f\u0131m i\u00e7in \u015fi\u015fme oran\u0131n\u0131n s\u0131ras\u0131yla en fazla saf su, musluk suyu ve tuzlu suda oldu\u011fu tespit edilmi\u015ftir.<\/p>\n<p>&nbsp;<\/p>\n<p><strong>Makalenin tamam\u0131n\u0131 a\u015fa\u011f\u0131daki linkten g\u00f6r\u00fcnt\u00fcleyebilir veya indirebilirsiniz. (Sayfalar 108-118)<\/strong><\/p>\n<p><a href=\"http:\/\/www.kaucukdernegi.org.tr\/yayinlar\/sayi_78.pdf\"><b><span style=\"color: #171717; font-size: large;\">Kau\u00e7uk Dergisi Say\u0131 #78<\/span><\/b><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>S\u0131zd\u0131rmazl\u0131k contalar\u0131n\u0131n temel kullan\u0131m amac\u0131 hidrostatik bas\u0131nca kar\u015f\u0131 dayan\u0131m ve en k\u00f6t\u00fc durumda bile su ge\u00e7irmezli\u011fini sa\u011flamakt\u0131r. S\u0131zd\u0131rmazl\u0131k contalar\u0131nda genellikle<\/p>\n","protected":false},"author":2,"featured_media":2875,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[52],"tags":[63,65,64,69,68,70],"class_list":["post-2878","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-makaleler","tag-epdm","tag-hidrofilik","tag-kaucuk","tag-kaucuk-dergisi-sayi-78","tag-sizdirmazlik","tag-suda-sisen-sizdirmazlik-elemanlar"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.arsan.com\/tr\/wp-json\/wp\/v2\/posts\/2878","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.arsan.com\/tr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.arsan.com\/tr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.arsan.com\/tr\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.arsan.com\/tr\/wp-json\/wp\/v2\/comments?post=2878"}],"version-history":[{"count":0,"href":"https:\/\/www.arsan.com\/tr\/wp-json\/wp\/v2\/posts\/2878\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.arsan.com\/tr\/wp-json\/wp\/v2\/media\/2875"}],"wp:attachment":[{"href":"https:\/\/www.arsan.com\/tr\/wp-json\/wp\/v2\/media?parent=2878"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.arsan.com\/tr\/wp-json\/wp\/v2\/categories?post=2878"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.arsan.com\/tr\/wp-json\/wp\/v2\/tags?post=2878"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}