{"id":570,"date":"2023-09-17T00:41:28","date_gmt":"2023-09-16T21:41:28","guid":{"rendered":"https:\/\/duropak.com\/styrenics\/"},"modified":"2023-12-11T00:05:32","modified_gmt":"2023-12-10T21:05:32","slug":"stirenik","status":"publish","type":"page","link":"https:\/\/duropak.com\/tr\/stirenik\/","title":{"rendered":"Stirenik"},"content":{"rendered":"  <div id=\"page-header-1272289178\" class=\"page-header-wrapper\">\n  <div class=\"page-title dark featured-title\">\n\n        <div class=\"page-title-bg\">\n      <div class=\"title-bg fill bg-fill\"\n        data-parallax-container=\".page-title\"\n        data-parallax-background\n        data-parallax=\"-\">\n      <\/div>\n      <div class=\"title-overlay fill\"><\/div>\n    <\/div>\n    \n    <div class=\"page-title-inner container align-center flex-row medium-flex-wrap\" >\n              <div class=\"title-wrapper flex-col text-left medium-text-center\">\n          <h1 class=\"entry-title mb-0\">\n            Stirenik          <\/h1>\n        <\/div>\n                    <div class=\"title-content flex-col flex-right text-right medium-text-center\">\n        <div class=\"title-breadcrumbs pb-half pt-half\"><\/div>      <\/div>\n    <\/div>\n\n     \n<style>\n#page-header-1272289178 .page-title-inner {\n  min-height: 150px;\n}\n#page-header-1272289178 .title-bg {\n  background-image: url(https:\/\/duropak.com\/wp-content\/uploads\/2023\/09\/header-1.jpg);\n}\n<\/style>\n  <\/div>\n    <\/div>\n  \n\t<div id=\"gap-17357170\" class=\"gap-element clearfix\" style=\"display:block; height:auto;\">\n\t\t\n<style>\n#gap-17357170 {\n  padding-top: 30px;\n}\n<\/style>\n\t<\/div>\n\t\n<div class=\"row\"  id=\"row-2030087279\">\n\n\t<div id=\"col-1732695966\" class=\"col hide-for-small medium-3 small-12 large-3\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<ul class=\"sidebar-wrapper ul-reset\"><div id=\"nav_menu-3\" class=\"col pb-0 widget widget_nav_menu\"><div class=\"menu-product-menu-turkish-container\"><ul id=\"menu-product-menu-turkish\" class=\"menu\"><li id=\"menu-item-549\" class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-549\"><a href=\"https:\/\/duropak.com\/tr\/abs\/\">ABS<\/a><\/li>\n<li id=\"menu-item-550\" class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-550\"><a href=\"https:\/\/duropak.com\/tr\/eva\/\">EVA<\/a><\/li>\n<li id=\"menu-item-551\" class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-551\"><a href=\"https:\/\/duropak.com\/tr\/pet\/\">PET<\/a><\/li>\n<li id=\"menu-item-552\" class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-552\"><a href=\"https:\/\/duropak.com\/tr\/poliamid\/\">Poliamid<\/a><\/li>\n<li id=\"menu-item-553\" class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-553\"><a href=\"https:\/\/duropak.com\/tr\/polietilen-pe\/\">Polietilen \u2013 PE<\/a><\/li>\n<li id=\"menu-item-554\" class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-554\"><a href=\"https:\/\/duropak.com\/tr\/polikarbonat\/\">Polikarbonat<\/a><\/li>\n<li id=\"menu-item-597\" class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-597\"><a href=\"https:\/\/duropak.com\/tr\/stirenik\/\">Stirenik<\/a><\/li>\n<li id=\"menu-item-555\" class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-555\"><a href=\"https:\/\/duropak.com\/tr\/polipropilen-pp\/\">Polipropilen -PP<\/a><\/li>\n<li id=\"menu-item-556\" class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-556\"><a href=\"https:\/\/duropak.com\/tr\/polivinil-klorur-pvc\/\">Polivinil Klor\u00fcr \u2013 PVC<\/a><\/li>\n<li id=\"menu-item-557\" class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-557\"><a href=\"https:\/\/duropak.com\/tr\/pom\/\">Pom<\/a><\/li>\n<\/ul><\/div><\/div><\/ul>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-1466310293\" class=\"col medium-9 small-12 large-9\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<p><strong><span style=\"font-size: 120%;\">Nedir<\/span><\/strong><\/p>\n<p>Polistiren k\u0131r\u0131lgan, sert, \u015feffaf, pahal\u0131 olmayan, kokusuzve i\u015flenmesi kolay bir polimerdir. Strien polimerizasyonu ile elde edilir.<\/p>\n<p><span style=\"font-size: 120%;\"><strong>Tarih\u00e7esi<\/strong><\/span><\/p>\n<p>Polistiren, bir eczac\u0131 olan Eduad Simon taraf\u0131ndan Berlin&#8217;de 1839 y\u0131l\u0131nda ke\u015ffedilmi\u015ftir. T\u00fcrkiye&#8217;deki s\u0131\u011fla a\u011fac\u0131 liquidambar orientalis re\u00e7inesi olan s\u0131\u011fla balsam\u0131n\u0131 dam\u0131tarak stirol ad\u0131n\u0131 verdi\u011fi bir monomer olan ya\u011fl\u0131 bir madde elde etti. Simon, g\u00fcnler sonra stirol\u00fcn muhtemelen oksitle\u015fmeye ba\u011fl\u0131 olarak sertle\u015fti\u011fini ve yine kendisinin stirol oksit (&#8220;Stiroloksit&#8221;) ad\u0131n\u0131 verdi\u011fi bir jele d\u00f6n\u00fc\u015ft\u00fc\u011f\u00fcn\u00fc g\u00f6rd\u00fc. 1845 y\u0131l\u0131nda \u0130ngiliz kimyager John Blyth ve Alman kimyager August Wilhem von Hofmann ayn\u0131 stirol\u00fcn ge\u00e7irdi\u011fi d\u00f6n\u00fc\u015f\u00fcm\u00fcn oksijen yokken de ger\u00e7ekle\u015fti\u011fini g\u00f6sterdi. Bu maddeye metastirol ad\u0131n\u0131 verdiler. Daha sonra yap\u0131lan analizler, bunun Stirolokside kimyasal olarak benzedi\u011fini g\u00f6stermi\u015ftir. 1866 y\u0131l\u0131nda, Marcelin Berthelot metastirol\u00fcn\/Stiroloksidin stirolden bir polimerle\u015fme i\u015flemi olarak nas\u0131l meydana geldi\u011fini do\u011fru bir \u015fekilde saptam\u0131\u015ft\u0131r. Yakla\u015f\u0131k 80 y\u0131l sonra, Alman organik kimyac\u0131 Hermann Staudinger&#8217;in (1881-1965) bir tezine dayanarak, stirol\u00fcn \u0131s\u0131t\u0131ld\u0131\u011f\u0131nda bir zincir reaksiyonunu tetikledi\u011fi ve bunun sonucunda makromolek\u00fcl \u00fcretti\u011fi anla\u015f\u0131lm\u0131\u015ft\u0131r. B\u00f6ylece madde bug\u00fcnk\u00fc bilinen ad\u0131yla polistiren olarak an\u0131lmaya ba\u015flam\u0131\u015ft\u0131r.<\/p>\n<p><strong><span style=\"font-size: 120%;\">\u00d6zellikleri<\/span><\/strong><\/p>\n<p>Polistiren serttir, dielektrik \u00f6zelli\u011fi y\u00fcksektir, su absorpsuyonu d\u00fc\u015f\u00fckt\u00fcr, boyutsal kararl\u0131l\u0131\u011f\u0131 iyi olan, cam \u015feffafl\u0131\u011f\u0131nda, parlak, kolayca renklendirilebilen, kokusuz bir termoplastiktir. PS normal olarak asitlere, bazlara, alkollere, ya\u011flara, tuz sol\u00fcsyonlar\u0131na kar\u015f\u0131 diren\u00e7lidir. Polistiren kolayca alev al\u0131r ve \u0131\u015f\u0131k sa\u00e7an bir alevle koyu is \u00e7\u0131kararak kendine has bir kokuyla yanar.<\/p>\n<p><span style=\"font-size: 120%;\"><strong>\u00c7e\u015fitleri<\/strong><\/span><\/p>\n<p>GPPS EXTRUSION GRADE<br \/>GPPS INJECTION GRADE<br \/>HIPS EXTRUSION GRADE<br \/>HIPS INJECTION GRADE<\/p>\n<p><span style=\"font-size: 120%;\"><strong>Kullan\u0131m Alanlar\u0131<\/strong><\/span><\/p>\n<ul>\n<li>Ambalaj Sanayinde (G\u0131da Ambalaj\u0131, Thermoforming, Fast-Food Ambalajlar\u0131)<\/li>\n<li>Elektronik cihazlarda (G\u00f6stergelerde, vb. Uygulamalar)<\/li>\n<li>Tekstil Aksesuarlar\u0131 (Ask\u0131lar, Klipsler, D\u00fc\u011fmeler, vb.)<\/li>\n<li>Otomobillerde (Farlar, Arka Stop Sinyal Lambalar\u0131, \u0130\u00e7 Ayd\u0131nlatmalar)<\/li>\n<li>Buzdolab\u0131 Raflar\u0131nda ve Sebzelik Haznelerinde<\/li>\n<li>Oyuncaklarda<\/li>\n<li>Saat ve radyo kabinlerinde<\/li>\n<li>Mobilya Aksesuarlar\u0131nda<\/li>\n<li>Is\u0131 yal\u0131t\u0131m\u0131nda (XPS, EPS, Grafitli EPS)<\/li>\n<\/ul>\n\n  \n    <div class=\"row large-columns-4 medium-columns-3 small-columns-2\" >\n  <div class=\"gallery-col col\" >\n          <div class=\"col-inner\">\n            <a class=\"image-lightbox lightbox-gallery\" href=\"https:\/\/duropak.com\/wp-content\/uploads\/2023\/09\/STYRENICS-4.jpg\" title=\"\">            <div class=\"box has-hover gallery-box box-normal\">\n              <div class=\"box-image box-shadow-1 image-cover\" style=\"padding-top:150px;\">\n                <img loading=\"lazy\" decoding=\"async\" width=\"879\" 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