{"id":3428,"date":"2025-06-04T08:42:27","date_gmt":"2025-06-04T08:42:27","guid":{"rendered":"https:\/\/donyanchem.com\/?p=3428"},"modified":"2025-09-11T02:02:05","modified_gmt":"2025-09-11T02:02:05","slug":"is-polyurethane-foam-safety-toxic-or-danerous","status":"publish","type":"post","link":"https:\/\/donyanchem.com\/tr\/is-polyurethane-foam-safety-toxic-or-danerous\/","title":{"rendered":"Poli\u00fcretan K\u00f6p\u00fck G\u00fcvenli mi, Zehirli mi, Tehlikeli mi?"},"content":{"rendered":"<p><\/p>\n\n\n\n<p><a href=\"https:\/\/donyanchem.com\/tr\/product-category\/polyurethane-foam\/\">Poli\u00fcretan k\u00f6p\u00fck<\/a> G\u00fcvenlik her yerde \u2013 yata\u011f\u0131n\u0131zda, yal\u0131t\u0131m\u0131n\u0131zda. Bu kadar yayg\u0131n bir kullan\u0131m alan\u0131 varken, \u015funu merak etmek do\u011fald\u0131r:&nbsp;<strong>Poli\u00fcretan k\u00f6p\u00fck toksik midir? Tehlikeli midir? Yoksa g\u00fcnl\u00fck kullan\u0131m i\u00e7in g\u00fcvenli midir?<\/strong>&nbsp;Cevap, kimya ve malzeme bilimindeki bir\u00e7ok \u015fey gibi, basit bir evet veya hay\u0131r de\u011fil. B\u00fcy\u00fck \u00f6l\u00e7\u00fcde k\u00f6p\u00fc\u011f\u00fcn t\u00fcr\u00fcne, durumuna ve ona nas\u0131l maruz kald\u0131\u011f\u0131n\u0131za ba\u011fl\u0131.<\/p>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-782c5a71\"><h2 class=\"uagb-heading-text\"><strong>Poli\u00fcretan K\u00f6p\u00fc\u011f\u00fc Anlamak: Hepsi Ayn\u0131 De\u011fil<\/strong><\/h2><\/div>\n\n\n\n<p>Poli\u00fcretan (PU), diizosiyanatlar\u0131n (TDI veya MDI gibi) poliollerle reaksiyona girmesiyle olu\u015fan toksik kimyasallardan olu\u015fan bir polimerdir. \u00dcretim s\u0131ras\u0131nda su veya di\u011fer \u015fi\u015firme maddeleri eklendi\u011finde, k\u00f6p\u00fck yap\u0131s\u0131n\u0131 olu\u015fturan gaz kabarc\u0131klar\u0131 olu\u015fur. T\u00fcketici \u00fcr\u00fcnleriyle ilgili iki ana t\u00fcr\u00fc vard\u0131r:<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Temel Fark: H\u00fccre Yap\u0131s\u0131<\/strong><\/h3>\n\n\n\n<p>Farkl\u0131 poli\u00fcretan k\u00f6p\u00fck t\u00fcrleri aras\u0131ndaki temel fark, h\u00fccrelerinin yap\u0131s\u0131d\u0131r. Bu tek fakt\u00f6r, k\u00f6p\u00fc\u011f\u00fcn neredeyse t\u00fcm fiziksel \u00f6zelliklerini belirler.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>A\u00e7\u0131k H\u00fccreli K\u00f6p\u00fck:<\/strong> <a href=\"https:\/\/www.isopa.org\/the-benefits-and-history-of-polyurethane-flexible-foam\/\" target=\"_blank\" rel=\"noopener\">Bu k\u00f6p\u00fc\u011f\u00fcn i\u00e7indeki h\u00fccreler birbirine ba\u011fl\u0131 olup, k\u00fc\u00e7\u00fck, a\u00e7\u0131k g\u00f6zeneklerden olu\u015fan bir a\u011f olu\u015ftururlar<\/a>Hava bu h\u00fccrelerden serbest\u00e7e hareket edebildi\u011fi i\u00e7in k\u00f6p\u00fck yumu\u015fak, hafif ve s\u0131k\u0131\u015ft\u0131r\u0131labilirdir. Bu yap\u0131, esnekli\u011fin ve hava sirk\u00fclasyonunun \u00f6nemli oldu\u011fu uygulamalar i\u00e7in idealdir.<\/li>\n\n\n\n<li><strong>Kapal\u0131 H\u00fccreli K\u00f6p\u00fck:<\/strong> <a href=\"https:\/\/newtecoat.com\/what-is-polyurethane-foam-made-of-a-comprehensive-guide-to-its-composition-and-uses\/\" target=\"_blank\" rel=\"noopener\">Bu tipte h\u00fccreler birbirinden tamamen yal\u0131t\u0131lm\u0131\u015ft\u0131r<\/a>Her h\u00fccrenin i\u00e7inde hapsolan gaz, k\u00f6p\u00fc\u011fe sertli\u011fini ve yal\u0131t\u0131m \u00f6zelliklerini veren \u015feydir. Bu, malzemeyi \u00e7ok daha yo\u011fun, daha g\u00fc\u00e7l\u00fc ve neme kar\u015f\u0131 daha dayan\u0131kl\u0131 hale getirir.<\/li>\n<\/ul>\n\n\n\n<ol start=\"1\" class=\"wp-block-list\">\n<li><strong>Esnek Poli\u00fcretan K\u00f6p\u00fck (A\u00e7\u0131k H\u00fccreli):<\/strong>\u00a0Yataklarda, mobilya minderlerinde, hal\u0131 altl\u0131klar\u0131nda, araba d\u00f6\u015femelerinde kullan\u0131l\u0131r. Yumu\u015fak, s\u00fcngerimsi ve a\u00e7\u0131k h\u00fccrelidir.<\/li>\n\n\n\n<li><strong><strong>Sert Poli\u00fcretan K\u00f6p\u00fck (Kapal\u0131 H\u00fccreli)<\/strong>:<\/strong>\u00a0Ba\u015fl\u0131ca yal\u0131t\u0131m malzemesi olarak (sprey k\u00f6p\u00fck, levhalar), ev aletlerinde ve baz\u0131 ambalajlarda kullan\u0131l\u0131r. Sert ve kapal\u0131 h\u00fccrelidir.<\/li>\n<\/ol>\n\n\n\n<p>K\u0131sacas\u0131, her ikisi de ayn\u0131 kimyasal ailenin par\u00e7as\u0131 olsa da, h\u00fccre yap\u0131s\u0131ndaki basit fark, farkl\u0131 uygulamalar d\u00fcnyas\u0131na yol a\u00e7ar ve bu da belirli bir i\u015f i\u00e7in hangi tip poli\u00fcretan k\u00f6p\u00fc\u011f\u00fcn do\u011fru oldu\u011funu anlaman\u0131n \u00e7ok \u00f6nemli oldu\u011fu anlam\u0131na gelir.<\/p>\n\n\n\n<div class=\"wp-block-uagb-image uagb-block-6232b25e wp-block-uagb-image--layout-default wp-block-uagb-image--effect-static wp-block-uagb-image--align-none\"><figure class=\"wp-block-uagb-image__figure\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" srcset=\"https:\/\/donyanchem.com\/wp-content\/uploads\/2025\/06\/\u5fae\u4fe1\u56fe\u7247_20250604155011.png ,https:\/\/donyanchem.com\/wp-content\/uploads\/2025\/06\/\u5fae\u4fe1\u56fe\u7247_20250604155011.png 780w, https:\/\/donyanchem.com\/wp-content\/uploads\/2025\/06\/\u5fae\u4fe1\u56fe\u7247_20250604155011.png 360w\" sizes=\"auto, (max-width: 480px) 150px\" src=\"https:\/\/i0.wp.com\/donyanchem.com\/wp-content\/uploads\/2025\/06\/%E5%BE%AE%E4%BF%A1%E5%9B%BE%E7%89%87_20250604155011.png?resize=679%2C494&#038;ssl=1\" alt=\"poli\u00fcretan k\u00f6p\u00fck g\u00fcvenli\u011fi\" class=\"uag-image-3430\" width=\"679\" height=\"494\" title=\"poli\u00fcretan k\u00f6p\u00fck g\u00fcvenli\u011fi\" role=\"img\"\/><\/figure><\/div>\n\n\n\n<p><strong>Kritik nokta:<\/strong>&nbsp;Potansiyel riskler temel olarak \u00fc\u00e7 kaynaktan kaynaklanmaktad\u0131r:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u0130\u015flenmemi\u015f i\u00e7erikler:<\/strong>&nbsp;\u00dcretimde kullan\u0131lan kimyasallar, \u00f6zellikle baz\u0131 izosiyanatlar ve katk\u0131 maddeleri.<\/li>\n\n\n\n<li><strong>Gaz \u00c7\u0131k\u0131\u015f\u0131:<\/strong>&nbsp;U\u00e7ucu organik bile\u015fiklerin (VOC&#039;ler) sal\u0131n\u0131m\u0131&nbsp;<em>yeni<\/em>&nbsp;k\u00f6p\u00fck.<\/li>\n\n\n\n<li><strong>Yanma \u00dcr\u00fcnleri:<\/strong>&nbsp;K\u00f6p\u00fc\u011f\u00fcn yanmas\u0131 sonucu a\u00e7\u0131\u011fa \u00e7\u0131kan kimyasallar.<\/li>\n<\/ul>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-ed2eb062\"><h2 class=\"uagb-heading-text\"><strong>Poli\u00fcretan k\u00f6p\u00fck toksik midir? <\/strong><\/h2><\/div>\n\n\n\n<p>Poli\u00fcretan k\u00f6p\u00fc\u011f\u00fcn toksisitesi, b\u00fcy\u00fck \u00f6l\u00e7\u00fcde malzemenin formuna, \u00fcretim a\u015famas\u0131na ve \u0131s\u0131ya veya ate\u015fe maruz kalma durumuna ba\u011fl\u0131 olan karma\u015f\u0131k bir konudur. Genel olarak, ham kimyasallar ile k\u00fcrlenmi\u015f nihai \u00fcr\u00fcn aras\u0131nda bir ayr\u0131m yap\u0131lmal\u0131d\u0131r.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>K\u00fcrleme S\u00fcreci: En Tehlikeli A\u015fama<\/strong><\/h3>\n\n\n\n<p><a href=\"https:\/\/polure.com\/c\/en\/p\/poliuretan-zararli-mi\" target=\"_blank\" rel=\"noopener\">Birincil sa\u011fl\u0131k riski, \u00f6zellikle ham kimyasallarla ili\u015fkilidir. <strong>izosiyanatlar<\/strong>\u00dcretim veya uygulama s\u00fcrecinde. \u0130zosiyanatlar, \u00f6zellikle solundu\u011funda veya ciltle do\u011frudan temas etti\u011finde \u00e7e\u015fitli sa\u011fl\u0131k sorunlar\u0131na neden olabilen g\u00fc\u00e7l\u00fc tahri\u015f edicilerdir.<\/a>.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Solunum Problemleri:<\/strong> \u0130zosiyanat buharlar\u0131na maruz kalmak, mesleki ast\u0131m\u0131n \u00f6nde gelen nedenlerinden biridir. \u00c7al\u0131\u015fanlar duyarl\u0131 hale gelebilir, bu da gelecekte \u00e7ok d\u00fc\u015f\u00fck konsantrasyonlarda izosiyanatlar\u0131n bile hayat\u0131 tehdit eden ast\u0131m ataklar\u0131 da dahil olmak \u00fczere ciddi alerjik reaksiyonlara neden olabilece\u011fi anlam\u0131na gelir.<\/li>\n\n\n\n<li><strong>Cilt ve G\u00f6z Tahri\u015fi:<\/strong> Sertle\u015fmemi\u015f s\u0131v\u0131yla do\u011frudan temas, iltihaplanmaya, d\u00f6k\u00fcnt\u00fclere ve kimyasal yan\u0131klara neden olabilir.<\/li>\n\n\n\n<li><strong>K\u0131sa Vadeli Etkiler:<\/strong> Uygulama s\u0131ras\u0131nda u\u00e7ucu organik bile\u015fiklerin (VOC) ve izosiyanatlar\u0131n solunmas\u0131 ba\u015f a\u011fr\u0131s\u0131, ba\u015f d\u00f6nmesi, mide bulant\u0131s\u0131, g\u00f6z, burun ve bo\u011fazda tahri\u015f gibi k\u0131sa s\u00fcreli semptomlara yol a\u00e7abilir.<\/li>\n<\/ul>\n\n\n\n<p>Bu nedenlerden dolay\u0131, sprey poli\u00fcretan k\u00f6p\u00fc\u011f\u00fcn uygulanmas\u0131, kapsaml\u0131 g\u00fcvenlik \u00f6nlemleri de dahil olmak \u00fczere profesyonel bir kullan\u0131m gerektirir. <strong>tam ki\u015fisel koruyucu ekipman (KKD)<\/strong>solunum cihazlar\u0131 ve kimyasal maddelere dayan\u0131kl\u0131 giysiler gibi <strong>yeterli havaland\u0131rma<\/strong>.<sup><\/sup><\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Tamamen K\u00fcrlenmi\u015f K\u00f6p\u00fck: Genellikle G\u00fcvenli Kabul Edilir<\/strong><\/h3>\n\n\n\n<p><a href=\"https:\/\/krakenbond.net\/blogs\/insulation\/is-polyurethane-foam-toxic\" target=\"_blank\" rel=\"noopener\">Poli\u00fcretan k\u00f6p\u00fck tamamen k\u00fcrlendikten sonra (bu i\u015flem 24 ila 72 saat s\u00fcrebilir), izosiyanatlar ve polioller reaksiyona girerek kararl\u0131, inert bir polimer olu\u015fturur. Bu bitmi\u015f halde, k\u00f6p\u00fck genellikle toksik olmayan kabul edilir ve \u00f6nemli sa\u011fl\u0131k riskleri olmaks\u0131z\u0131n \u00e7e\u015fitli t\u00fcketici \u00fcr\u00fcnlerinde yayg\u0131n olarak kullan\u0131l\u0131r.<\/a><\/p>\n\n\n\n<p>Ancak, k\u00fcrlenmi\u015f k\u00f6p\u00fck bile tamamen endi\u015fesiz de\u011fildir:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Gaz \u00c7\u0131k\u0131\u015f\u0131:<\/strong> Yatak veya mobilya gibi yeni k\u00f6p\u00fck \u00fcr\u00fcnleri, &quot;gaz sal\u0131n\u0131m\u0131&quot; olarak bilinen bir s\u00fcre\u00e7le eser miktarda VOC salabilir. Bu durum genellikle kimyasal bir kokuyla ili\u015fkilendirilir ve genellikle zarars\u0131zd\u0131r, ancak ast\u0131m veya alerjisi olanlar gibi \u00f6zellikle hassas ki\u015filerde ba\u015f a\u011fr\u0131s\u0131na veya solunum yolu tahri\u015fine neden olabilir. Sayg\u0131n \u00fcreticiler genellikle bu sorunu gidermek i\u00e7in d\u00fc\u015f\u00fck VOC emisyonlar\u0131n\u0131 test eden sertifikalara (CertiPUR-US gibi) uyarlar.<\/li>\n\n\n\n<li><strong>Toz:<\/strong> K\u00fcrlenmi\u015f k\u00f6p\u00fc\u011f\u00fcn kesilmesi veya z\u0131mparalanmas\u0131, solundu\u011funda tahri\u015f edici olabilen ince toz par\u00e7ac\u0131klar\u0131n\u0131n a\u00e7\u0131\u011fa \u00e7\u0131kmas\u0131na neden olabilir. Malzemeyle \u00e7al\u0131\u015f\u0131rken uygun havaland\u0131rma ve toz maskesi kullan\u0131lmas\u0131 \u00f6nerilir.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Yanma: B\u00fcy\u00fck Bir Tehlike<\/strong><\/h3>\n\n\n\n<p>T\u00fcm poli\u00fcretan \u00fcr\u00fcnlerde kar\u015f\u0131la\u015f\u0131lan en \u00f6nemli tehlike yan\u0131c\u0131 olmalar\u0131 ve yand\u0131klar\u0131nda a\u00e7\u0131\u011fa \u00e7\u0131kan zehirli gazlard\u0131r.<sup><\/sup> Di\u011fer organik malzemeler gibi, yanan poli\u00fcretan k\u00f6p\u00fck de yo\u011fun duman ve \u00e7e\u015fitli tehlikeli gazlar \u00fcretebilir; bunlara \u015funlar dahildir: <strong>karbon monoksit<\/strong> Ve <strong>hidrojen siyan\u00fcr<\/strong>.<sup><\/sup> \u0130tfaiyeciler, poli\u00fcretan k\u00f6p\u00fck i\u00e7eren yang\u0131nlarla m\u00fccadele ederken \u00f6l\u00fcmc\u00fcl maruziyeti \u00f6nlemek i\u00e7in \u00f6zel solunum cihazlar\u0131 kullanmal\u0131d\u0131r.<sup><\/sup><\/p>\n\n\n\n<p><\/p>\n\n\n\n<div class=\"wp-block-uagb-image uagb-block-cd18f334 wp-block-uagb-image--layout-default wp-block-uagb-image--effect-static wp-block-uagb-image--align-none\"><figure class=\"wp-block-uagb-image__figure\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" srcset=\"https:\/\/donyanchem.com\/wp-content\/uploads\/2025\/06\/\u5fae\u4fe1\u56fe\u7247_20250604155007.png ,https:\/\/donyanchem.com\/wp-content\/uploads\/2025\/06\/\u5fae\u4fe1\u56fe\u7247_20250604155007.png 780w, https:\/\/donyanchem.com\/wp-content\/uploads\/2025\/06\/\u5fae\u4fe1\u56fe\u7247_20250604155007.png 360w\" sizes=\"auto, (max-width: 480px) 150px\" src=\"https:\/\/i0.wp.com\/donyanchem.com\/wp-content\/uploads\/2025\/06\/%E5%BE%AE%E4%BF%A1%E5%9B%BE%E7%89%87_20250604155007.png?resize=894%2C596&#038;ssl=1\" alt=\"poli\u00fcretan k\u00f6p\u00fck g\u00fcvenli\u011fi\" class=\"uag-image-3431\" width=\"894\" height=\"596\" title=\"poli\u00fcretan k\u00f6p\u00fck g\u00fcvenli\u011fi\" role=\"img\"\/><\/figure><\/div>\n\n\n\n<p><\/p>\n\n\n\n<p><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Poli\u00fcretan K\u00f6p\u00fck G\u00fcvenli mi? T\u00fcketiciler \u0130\u00e7in Pratik Rehberlik<\/strong><\/h2>\n\n\n\n<ol start=\"1\" class=\"wp-block-list\">\n<li><strong>Sprey K\u00f6p\u00fck Yal\u0131t\u0131m\u0131 \u0130\u00e7in: G\u00fcvenli&nbsp;<em>sonras\u0131nda<\/em>&nbsp;profesyonel montaj ve tam k\u00fcrleme.<\/strong>&nbsp;Kritik d\u00f6nem montaj ve k\u00fcrlenme a\u015famas\u0131d\u0131r.\n<ul class=\"wp-block-list\">\n<li><strong>Kurulum ve K\u00fcrleme S\u0131ras\u0131nda Bo\u015falt\u0131n:<\/strong>&nbsp;Evinize tekrar girmenin g\u00fcvenli oldu\u011fu zaman konusunda montajc\u0131n\u0131n talimatlar\u0131na kesinlikle uyun (genellikle uygulamadan 24-72 saat sonra).<\/li>\n\n\n\n<li><strong>Uygun Havaland\u0131rmay\u0131 Sa\u011flay\u0131n:<\/strong>&nbsp;Tekrar giri\u015f yapt\u0131ktan sonra koku devam ederse birka\u00e7 g\u00fcn boyunca alan\u0131 iyice havaland\u0131rmaya devam edin.<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n\n\n\n<p>T\u00fcm poli\u00fcretan k\u00f6p\u00fckleri do\u011fas\u0131 gere\u011fi \u201ctoksik\u201d veya \u201ctehlikeli\u201d olarak etiketlemek yanl\u0131\u015ft\u0131r ve polimer kimyas\u0131n\u0131n bilimini g\u00f6z ard\u0131 etmektedir.&nbsp;<\/p>\n\n\n\n<p><strong>Sertifikal\u0131 t\u00fcketici \u00fcr\u00fcnlerindeki tam k\u00fcrlenmi\u015f poli\u00fcretan k\u00f6p\u00fck, normal kullan\u0131mda \u00e7ok d\u00fc\u015f\u00fck toksisite riskleri sunar.<\/strong>&nbsp;<\/p>\n\n\n\n<p>Ba\u015fl\u0131ca endi\u015feler y\u00f6netilebilir niteliktedir: Potansiyel risk kaynaklar\u0131n\u0131 anlayarak, sertifikal\u0131 \u00fcr\u00fcnler se\u00e7erek, yeni \u00fcr\u00fcnler i\u00e7in uygun havaland\u0131rmay\u0131 sa\u011flayarak ve g\u00fcvenlik y\u00f6nergelerine (\u00f6zellikle SPF) uyarak, t\u00fcketiciler poli\u00fcretan k\u00f6p\u00fck \u00fcr\u00fcnlerini g\u00fcvenle kullanabilir ve olas\u0131 olumsuzluklar\u0131 en aza indirebilirler. Sorumlu bir \u015fekilde tedarik edildi\u011finde ve amac\u0131na uygun kullan\u0131ld\u0131\u011f\u0131nda, poli\u00fcretan k\u00f6p\u00fck modern konforun merkezinde yer alan g\u00fcvenli ve son derece i\u015flevsel bir malzeme olmaya devam etmektedir. <\/p>\n\n\n\n<p>Donyan&#039;\u0131n poli\u00fcretan k\u00f6p\u00fck sprey \u00fcr\u00fcnleri, farkl\u0131 yap\u0131 \u00fcr\u00fcn\u00fc ihtiya\u00e7lar\u0131n\u0131z\u0131 kar\u015f\u0131lamak i\u00e7in d\u00fc\u015f\u00fck u\u00e7ucu organik bile\u015fikli form\u00fclasyonlara sahiptir. A1-A3 aral\u0131\u011f\u0131ndaki form\u00fclasyonlar, kullan\u0131m s\u0131ras\u0131ndaki tehlikeleri en aza indirirken, B1\/B2 alev geciktirici yang\u0131n geciktirici form\u00fcl\u00fc zehirli gaz \u00fcretimini azalt\u0131r.<\/p>\n\n\n\n<p><\/p>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-0eaa2991\"><h2 class=\"uagb-heading-text\">\u00c7\u00f6z\u00fcm<\/h2><\/div>\n\n\n\n<p>Sonu\u00e7 olarak, <a href=\"https:\/\/www.sunkist-machinery.com\/aboutus\/news\/is-polyurethane-foam-toxic-6-most-frequently-asked-questions\/\" target=\"_blank\" rel=\"noopener\">Poli\u00fcretan k\u00f6p\u00fck, tamamen k\u00fcrlendikten sonra do\u011fas\u0131 gere\u011fi toksik de\u011fildir. Ba\u015fl\u0131ca sa\u011fl\u0131k riskleri, <strong>ham kimyasallar<\/strong> \u00fcretim veya uygulama s\u00fcreci s\u0131ras\u0131nda ve <strong>zehirli gazlar<\/strong> yanma s\u0131ras\u0131nda a\u00e7\u0131\u011fa \u00e7\u0131kan<\/a>Poli\u00fcretan k\u00f6p\u00fck, bitmi\u015f bir \u00fcr\u00fcnde kullan\u0131ld\u0131\u011f\u0131nda ve do\u011fru \u015fekilde i\u015flendi\u011finde t\u00fcketici kullan\u0131m\u0131 i\u00e7in g\u00fcvenli kabul edilir.<\/p>\n\n\n\t\t\t<div class=\"srfm-form-container srfm-form-container-2397 srfm-bg-color\">\n\t\t\t<style>\n\t\t\t\t\/* Need to check and remove the input variables related to the Style Tab. *\/\n\t\t\t\t.srfm-form-container-2397 {\n\t\t\t\t\t\/* New test variables *\/\n\t\t\t\t\t--srfm-color-scheme-primary: #f2af50;\n\t\t\t\t\t--srfm-color-scheme-text-on-primary: var(--ast-global-color-5);\n\t\t\t\t\t--srfm-color-scheme-text: var(--ast-global-color-2);\n\t\t\t\t\t--srfm-quill-editor-color: #f2af50;\n\n\t\t\t\t\t--srfm-color-input-label: var(--ast-global-color-2);\n\t\t\t\t\t--srfm-color-input-description: hsl( from var(--ast-global-color-2) h s l \/ 0.65 );\n\t\t\t\t\t--srfm-color-input-placeholder: hsl( from var(--ast-global-color-2) h s l \/ 0.5 );\n\t\t\t\t\t--srfm-color-input-text: var(--ast-global-color-2);\n\t\t\t\t\t--srfm-color-input-prefix: hsl( from var(--ast-global-color-2) h s l \/ 0.65 );\n\t\t\t\t\t--srfm-color-input-background: hsl( from var(--ast-global-color-2) h s l \/ 0.02 );\n\t\t\t\t\t--srfm-color-input-background-hover: hsl( from var(--ast-global-color-2) h s l \/ 0.05 );\n\t\t\t\t\t--srfm-color-input-background-disabled: hsl( from var(--ast-global-color-2) h s l \/ 0.07 );\n\t\t\t\t\t--srfm-color-input-border: hsl( from var(--ast-global-color-2) h s l \/ 0.25 );\n\t\t\t\t\t--srfm-color-input-border-disabled: hsl( from var(--ast-global-color-2) h s l \/ 0.15 );\n\t\t\t\t\t--srfm-color-multi-choice-svg: hsl( from var(--ast-global-color-2) h s l \/ 0.7 );\n\t\t\t\t\t--srfm-color-input-border-hover: hsl( from #f2af50 h s l \/ 0.65 );\n\t\t\t\t\t--srfm-color-input-border-focus-glow: hsl( from #f2af50 h s l \/ 0.15 );\n\t\t\t\t\t--srfm-color-input-selected: hsl( from #f2af50 h s l \/ 0.1 );\n\t\t\t\t\t--srfm-btn-color-hover: hsl( from #f2af50 h s l \/ 0.9 );\n\t\t\t\t\t--srfm-btn-color-disabled: hsl( from #f2af50 h s l \/ 0.25 );\n\n\t\t\t\t\t\/* Dropdown Variables *\/\n\t\t\t\t\t--srfm-dropdown-input-background-hover: hsl( from var(--ast-global-color-2) h s l \/ 0.05 );\n\t\t\t\t\t--srfm-dropdown-option-background-hover: hsl( from var(--ast-global-color-2) h s l \/ 0.10 );\n\t\t\t\t\t--srfm-dropdown-option-background-selected: hsl( from var(--ast-global-color-2) h s l \/ 0.05 );\n\t\t\t\t\t--srfm-dropdown-option-selected-icon: hsl( from var(--ast-global-color-2) h s l \/ 0.65 );\n\t\t\t\t\t--srfm-dropdown-option-text-color: hsl( from var(--ast-global-color-2) h s l \/ 0.80 );\n\t\t\t\t\t--srfm-dropdown-option-selected-text: var(--ast-global-color-2);\n\t\t\t\t\t--srfm-dropdown-badge-background: hsl( from var(--ast-global-color-2) h s l \/ 0.05 );\n\t\t\t\t\t--srfm-dropdown-badge-background-hover: hsl( from var(--ast-global-color-2) h s l \/ 0.10 );\n\t\t\t\t\t--srfm-dropdown-menu-border-color: hsl( from var(--ast-global-color-2) h s l \/ 0.10 );\n\t\t\t\t\t--srfm-dropdown-placeholder-color: hsl( from var(--ast-global-color-2) h s l \/ 0.50 );\n\t\t\t\t\t--srfm-dropdown-icon-color: hsl( from var(--ast-global-color-2) h s l \/ 0.65 );\n\t\t\t\t\t--srfm-dropdown-icon-disabled: hsl( from var(--ast-global-color-2) h s l \/ 0.25 );\n\n\t\t\t\t\t\/* Background Control Variables *\/\n\t\t\t\t\t--srfm-instant-form-padding-top: 32px;--srfm-instant-form-padding-right: 32px;--srfm-instant-form-padding-bottom: 32px;--srfm-instant-form-padding-left: 32px;--srfm-instant-form-border-radius-top: 12px;--srfm-instant-form-border-radius-right: 12px;--srfm-instant-form-border-radius-bottom: 12px;--srfm-instant-form-border-radius-left: 12px;--srfm-form-padding-top: 0px;--srfm-form-padding-right: 0px;--srfm-form-padding-bottom: 0px;--srfm-form-padding-left: 0px;--srfm-form-border-radius-top: 0px;--srfm-form-border-radius-right: 0px;--srfm-form-border-radius-bottom: 0px;--srfm-form-border-radius-left: 0px;--srfm-bg-color: #ffffff;--srfm-bg-overlay-opacity: 1;\t\t\t\t\t--srfm-row-gap-between-blocks: 18px;--srfm-address-label-font-size: 16px;--srfm-address-label-line-height: 24px;--srfm-address-description-font-size: 14px;--srfm-address-description-line-height: 20px;--srfm-col-gap-between-fields: 16px;--srfm-row-gap-between-fields: 16px;--srfm-gap-below-address-label: 14px;--srfm-dropdown-font-size: 14px;--srfm-dropdown-gap-between-input-menu: 4px;--srfm-dropdown-badge-padding: 2px 6px;--srfm-dropdown-multiselect-font-size: 12px;--srfm-dropdown-multiselect-line-height: 16px;--srfm-dropdown-padding-right: 12px;--srfm-dropdown-padding-right-icon: calc( var( --srfm-dropdown-padding-right ) + 20px );--srfm-dropdown-multiselect-padding: 8px var( --srfm-dropdown-padding-right-icon ) 8px 8px;--srfm-input-height: 44px;--srfm-input-field-padding: 10px 12px;--srfm-input-field-font-size: 16px;--srfm-input-field-line-height: 24px;--srfm-input-field-margin-top: 6px;--srfm-input-field-margin-bottom: 6px;--srfm-checkbox-label-font-size: 16px;--srfm-checkbox-label-line-height: 24px;--srfm-checkbox-description-font-size: 14px;--srfm-checkbox-description-line-height: 20px;--srfm-check-ctn-width: 16px;--srfm-check-ctn-height: 16px;--srfm-check-svg-size: 10px;--srfm-checkbox-margin-top-frontend: 4px;--srfm-checkbox-margin-top-editor: 6px;--srfm-check-gap: 8px;--srfm-checkbox-description-margin-left: 24px;--srfm-flag-section-padding: 10px 0 10px 12px;--srfm-gap-between-icon-text: 8px;--srfm-label-font-size: 16px;--srfm-label-line-height: 24px;--srfm-description-font-size: 14px;--srfm-description-line-height: 20px;--srfm-btn-padding: 10px 14px;--srfm-btn-font-size: 16px;--srfm-btn-line-height: 24px;--srfm-multi-choice-horizontal-padding: 20px;--srfm-multi-choice-vertical-padding: 20px;--srfm-multi-choice-internal-option-gap: 8px;--srfm-multi-choice-vertical-svg-size: 40px;--srfm-multi-choice-horizontal-image-size: 24px;--srfm-multi-choice-vertical-image-size: 120px;--srfm-multi-choice-outer-padding: 2px;\t\t\t\t}\n\t\t\t<\/style>\n\t\t\t\t\t\t\t<form method=\"post\" enctype=\"multipart\/form-data\" id=\"srfm-form-2397\" class=\"srfm-form\"\n\t\t\t\tform-id=\"2397\" after-submission=\"hide form\" message-type=\"same page\" success-url=\"\" ajaxurl=\"https:\/\/donyanchem.com\/wp-admin\/admin-ajax.php\" data-submit-token=\"410b93ca1989764063ed6e449b3cf38b713ebf0e34223246bde7d0c88f7f9bf2\" action=\"\"\n\t\t\t\t>\n\t\t\t\t\n\t\t\t\t<input type=\"hidden\" value=\"2397\" name=\"form-id\">\n\t\t\t\t<input type=\"hidden\" value=\"\" name=\"srfm-sender-email-field\" id=\"srfm-sender-email\">\n\t\t\t\t<input type=\"hidden\" value=\"\" id=\"srfm-page-break\">\n\t\t\t\t\t\t\t\t\t<input type=\"hidden\" value=\"\" name=\"srfm-honeypot-field\">\n\t\t\t\t\t\t\t<p id=\"srfm-error-message\" class=\"srfm-common-error-message srfm-error-message srfm-head-error\" hidden>\t\t<span class=\"srfm-icon\" aria-hidden=\"true\">\n\t\t\t<svg xmlns='http:\/\/www.w3.org\/2000\/svg' width='20' height='20' fill='none'><path d='M9.99935 18.3327C14.6017 18.3327 18.3327 14.6017 18.3327 9.99935C18.3327 5.39698 14.6017 1.66602 9.99935 1.66602C5.39698 1.66602 1.66602 5.39698 1.66602 9.99935C1.66602 14.6017 5.39698 18.3327 9.99935 18.3327Z' stroke='currentColor' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round' \/><path d='M10 6.66602V9.99935' stroke='currentColor' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round' \/><path d='M10 13.334H10.0083' stroke='currentColor' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round' \/><\/svg>\t\t<\/span>\n\t\t<span class=\"srfm-error-content\">Formunuz g\u00f6nderilirken bir hata olu\u015ftu. L\u00fctfen tekrar deneyin.<\/span><\/p>\n\t\t\t\t\t<div data-block-id=\"60d87b1b\" class=\"srfm-block-single srfm-block srfm-input-block srf-input-60d87b1b-block  srfm-block-width-100 srfm-slug-enter-your-full-name 2397\" >\n\t\t\t\t\t\t\t\t\t\t<div class=\"srfm-block-wrap\">\n\t\t\t\t<input class=\"srfm-input-common srfm-input-input\" type=\"text\" name=\"srfm-input-60d87b1b-lbl-RW50ZXIgeW91ciBmdWxsIG5hbWU-enter-your-full-name\" id=\"srfm-input-60d87b1b-lbl-RW50ZXIgeW91ciBmdWxsIG5hbWU\"\n\t\t\t\t\taria-describedby='srfm-error-60d87b1b'\t\t\t\t\tdata-required=\"false\" aria-required=\"false\" data-unique=\"false\" maxlength=\"100\" value=\"\"  placeholder=\"Tam ad\u0131n\u0131z\u0131 girin\"  data-srfm-mask=\"none\"   \/>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"srfm-error-wrap\">\n\t\t\t\t\t\t\t\t\t\t<div class=\"srfm-error-message\" data-srfm-id=\"srfm-error-60d87b1b\" data-error-msg=\"This field is required.\" data-unique-msg=\"Value needs to be unique.\">\n\t\t\t\t\t\tBu alan zorunludur.\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t\n\n\t\t\t<div data-block-id=\"fbc8c2f3\" class=\"srfm-block-single srfm-block srfm-input-block srf-input-fbc8c2f3-block  srfm-block-width-100 srfm-slug-phone-number 2397\" >\n\t\t\t\t\t\t\t\t\t\t<div class=\"srfm-block-wrap\">\n\t\t\t\t<input class=\"srfm-input-common srfm-input-input\" type=\"text\" name=\"srfm-input-fbc8c2f3-lbl-UGhvbmUgbnVtYmVy-phone-number\" id=\"srfm-input-fbc8c2f3-lbl-UGhvbmUgbnVtYmVy\"\n\t\t\t\t\taria-describedby='srfm-error-fbc8c2f3'\t\t\t\t\tdata-required=\"false\" aria-required=\"false\" data-unique=\"false\" maxlength=\"100\" value=\"\"  placeholder=\"Telefon numaras\u0131\"  data-srfm-mask=\"none\"   \/>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"srfm-error-wrap\">\n\t\t\t\t\t\t\t\t\t\t<div class=\"srfm-error-message\" data-srfm-id=\"srfm-error-fbc8c2f3\" data-error-msg=\"This field is required.\" data-unique-msg=\"Value needs to be unique.\">\n\t\t\t\t\t\tBu alan zorunludur.\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t\n\n\t\t\t<div data-block-id=\"f9fe6c7b\" class=\"srfm-block-single srfm-block srfm-email-block srf-email-f9fe6c7b-block  srfm-block-width-100 srfm-slug-your-email 2397 srfm-email-block-wrap\">\n\t\t\t\t<div class=\"srfm-email-block srf-email-f9fe6c7b-block\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"srfm-block-wrap\">\n\t\t\t\t\t\t<input class=\"srfm-input-common srfm-input-email\" type=\"email\" name=\"srfm-email-f9fe6c7b-lbl-WW91ciBlbWFpbA-your-email\" id=\"srfm-email-f9fe6c7b-lbl-WW91ciBlbWFpbA\"\n\t\t\t\t\t\taria-describedby='srfm-error-f9fe6c7b'\t\t\t\t\t\tdata-required=\"false\" aria-required=\"false\" data-unique=\"false\" value=\"\"  placeholder=\"E-postan\u0131z\"   \/>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<div class=\"srfm-error-wrap\">\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"srfm-error-message\" data-srfm-id=\"srfm-error-f9fe6c7b\" data-error-msg=\"This field is required.\" data-unique-msg=\"Value needs to be unique.\">\n\t\t\t\t\t\tBu alan zorunludur.\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\n\n\t\t\t<div data-block-id=\"2ae8e708\" class=\"srfm-block-single srfm-block srfm-input-block srf-input-2ae8e708-block  srfm-block-width-100 srfm-slug-service-description 2397\" >\n\t\t\t\t\t\t\t\t\t\t<div class=\"srfm-block-wrap\">\n\t\t\t\t<input class=\"srfm-input-common srfm-input-input\" type=\"text\" name=\"srfm-input-2ae8e708-lbl-U2VydmljZSBkZXNjcmlwdGlvbg-service-description\" id=\"srfm-input-2ae8e708-lbl-U2VydmljZSBkZXNjcmlwdGlvbg\"\n\t\t\t\t\taria-describedby='srfm-error-2ae8e708'\t\t\t\t\tdata-required=\"false\" aria-required=\"false\" data-unique=\"false\" maxlength=\"100\" value=\"\"  placeholder=\"Hizmet a\u00e7\u0131klamas\u0131\"  data-srfm-mask=\"none\"   \/>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"srfm-error-wrap\">\n\t\t\t\t\t\t\t\t\t\t<div class=\"srfm-error-message\" data-srfm-id=\"srfm-error-2ae8e708\" data-error-msg=\"This field is required.\" data-unique-msg=\"Value needs to be unique.\">\n\t\t\t\t\t\tBu alan zorunludur.\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t\n\n\t\t<div data-block-id=\"b79b54a0\" class=\"srfm-block-single srfm-block srfm-textarea-block srf-textarea-b79b54a0-block  srfm-block-width-100 2397\">\n\t\t\t\t\t\t\t\t\t<div class=\"srfm-block-wrap\">\n\t\t\t\t<textarea\n\t\t\t\t\tclass=\"srfm-input-common srfm-input-textarea\"\n\t\t\t\t\tname=\"srfm-textarea-b79b54a0-lbl-TWVzc2FnZQ-message\"\n\t\t\t\t\tid=\"srfm-textarea-b79b54a0-lbl-TWVzc2FnZQ-7040\"\n\t\t\t\t\taria-describedby='srfm-error-b79b54a0'\t\t\t\t\tdata-required=\"false\" aria-required=\"false\"  rows=\"4\"   placeholder=\"Mesaj\" \t\t\t\t\t\t\t\t\t\t\t\t\t\t\t><\/textarea>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t<div class=\"srfm-error-wrap\">\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\n\t\t\t\t\t\t\t\n\t\t\t\t\t\n\t\t\t\t\t<div class=\"srfm-submit-container\" style=\"\">\n\t\t\t\t\t\t<div style=\"width: 100%; text-align: justify\" class=\"wp-block-button\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<button style=\"width: 100%;\" id=\"srfm-submit-btn\" class=\"srfm-btn-frontend srfm-button srfm-submit-button\"\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t>\n\t\t\t\t\t\t\t\t<div class=\"srfm-submit-wrap\">\n\t\t\t\t\t\t\t\t\t\u00dcCRETS\u0130Z TEKL\u0130F ALIN\t\t\t\t\t\t\t\t<div class=\"srfm-loader\"><\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/button>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<p id=\"srfm-error-message\" class=\"srfm-common-error-message srfm-error-message srfm-footer-error\" hidden>\t\t<span class=\"srfm-icon\" aria-hidden=\"true\">\n\t\t\t<svg xmlns='http:\/\/www.w3.org\/2000\/svg' width='20' height='20' fill='none'><path d='M9.99935 18.3327C14.6017 18.3327 18.3327 14.6017 18.3327 9.99935C18.3327 5.39698 14.6017 1.66602 9.99935 1.66602C5.39698 1.66602 1.66602 5.39698 1.66602 9.99935C1.66602 14.6017 5.39698 18.3327 9.99935 18.3327Z' stroke='currentColor' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round' \/><path d='M10 6.66602V9.99935' stroke='currentColor' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round' \/><path d='M10 13.334H10.0083' stroke='currentColor' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round' \/><\/svg>\t\t<\/span>\n\t\t<span class=\"srfm-error-content\">Formunuz g\u00f6nderilirken bir hata olu\u015ftu. L\u00fctfen tekrar deneyin.<\/span><\/p>\n\t\t\t\t\t<input type=\"hidden\" name=\"trp-form-language\" value=\"tr\"\/><\/form>\n\t\t\t<div class=\"srfm-single-form srfm-success-box in-page\">\n\t\t\t\t<div aria-live=\"polite\" aria-atomic=\"true\" role=\"alert\" id=\"srfm-success-message-page-2397\" class=\"srfm-success-box-description\"><\/div>\n\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\n\n\n\n<p><\/p>","protected":false},"excerpt":{"rendered":"<p>Polyurethane foam safety is everywhere \u2013 in your mattress, insulation. With such widespread use, it&#8217;s natural to wonder:&nbsp;Is polyurethane foam toxic? Is it dangerous? Or is it safe for everyday use?&nbsp;The answer, like many things in chemistry and materials science, isn&#8217;t a simple yes or no. 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