{"id":118754,"date":"2026-01-16T09:37:53","date_gmt":"2026-01-16T08:37:53","guid":{"rendered":"https:\/\/www.linseis.com\/nicht-kategorisiert\/san-plastikleri-mekanik-stabilite-icin-kilit-faktoerler-olarak-molekueler-yoenelim-ve-kristallik\/"},"modified":"2026-01-23T10:16:46","modified_gmt":"2026-01-23T09:16:46","slug":"san-plastikleri-mekanik-stabilite-icin-kilit-faktoerler-olarak-molekueler-yoenelim-ve-kristallik","status":"publish","type":"post","link":"https:\/\/www.linseis.com\/tr\/bilgi\/san-plastikleri-mekanik-stabilite-icin-kilit-faktoerler-olarak-molekueler-yoenelim-ve-kristallik\/","title":{"rendered":"SAN plastikleri: Mekanik stabilite i\u00e7in kilit fakt\u00f6rler olarak molek\u00fcler y\u00f6nelim ve kristallik"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"118754\" class=\"elementor elementor-118754 elementor-118708\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-d0dfd2a e-flex e-con-boxed e-con e-parent\" data-id=\"d0dfd2a\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-6cc5d17 e-con-full e-flex e-con e-child\" data-id=\"6cc5d17\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4423c65 elementor-toc--minimized-on-tablet elementor-widget elementor-widget-table-of-contents\" data-id=\"4423c65\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;headings_by_tags&quot;:[&quot;h2&quot;],&quot;exclude_headings_by_selector&quot;:[],&quot;no_headings_message&quot;:&quot;No headings were found on this page.&quot;,&quot;marker_view&quot;:&quot;numbers&quot;,&quot;minimize_box&quot;:&quot;yes&quot;,&quot;minimized_on&quot;:&quot;tablet&quot;,&quot;hierarchical_view&quot;:&quot;yes&quot;,&quot;min_height&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;min_height_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;min_height_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]}}\" data-widget_type=\"table-of-contents.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-toc__header\">\n\t\t\t\t\t\t<h4 class=\"elementor-toc__header-title\">\n\t\t\t\t\u0130\u00e7indekiler tablosu\t\t\t<\/h4>\n\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-toc__toggle-button elementor-toc__toggle-button--expand\" role=\"button\" tabindex=\"0\" aria-controls=\"elementor-toc__4423c65\" aria-expanded=\"true\" aria-label=\"Open table of contents\"><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-chevron-down\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M207.029 381.476L12.686 187.132c-9.373-9.373-9.373-24.569 0-33.941l22.667-22.667c9.357-9.357 24.522-9.375 33.901-.04L224 284.505l154.745-154.021c9.379-9.335 24.544-9.317 33.901.04l22.667 22.667c9.373 9.373 9.373 24.569 0 33.941L240.971 381.476c-9.373 9.372-24.569 9.372-33.942 0z\"><\/path><\/svg><\/div>\n\t\t\t\t<div class=\"elementor-toc__toggle-button elementor-toc__toggle-button--collapse\" role=\"button\" tabindex=\"0\" aria-controls=\"elementor-toc__4423c65\" aria-expanded=\"true\" aria-label=\"Close table of contents\"><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-chevron-up\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M240.971 130.524l194.343 194.343c9.373 9.373 9.373 24.569 0 33.941l-22.667 22.667c-9.357 9.357-24.522 9.375-33.901.04L224 227.495 69.255 381.516c-9.379 9.335-24.544 9.317-33.901-.04l-22.667-22.667c-9.373-9.373-9.373-24.569 0-33.941L207.03 130.525c9.372-9.373 24.568-9.373 33.941-.001z\"><\/path><\/svg><\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<div id=\"elementor-toc__4423c65\" class=\"elementor-toc__body\">\n\t\t\t<div class=\"elementor-toc__spinner-container\">\n\t\t\t\t<svg class=\"elementor-toc__spinner eicon-animation-spin e-font-icon-svg e-eicon-loading\" aria-hidden=\"true\" viewBox=\"0 0 1000 1000\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M500 975V858C696 858 858 696 858 500S696 142 500 142 142 304 142 500H25C25 237 238 25 500 25S975 237 975 500 763 975 500 975Z\"><\/path><\/svg>\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e7f8e39 elementor-widget elementor-widget-spacer\" data-id=\"e7f8e39\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-61129c2 elementor-widget elementor-widget-heading\" data-id=\"61129c2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">SAN'\u0131n temel malzeme \u00f6zellikleri<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-64cb1c3 elementor-widget elementor-widget-spacer\" data-id=\"64cb1c3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-fb9d2cb elementor-widget elementor-widget-text-editor\" data-id=\"fb9d2cb\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Stiren-akrilonitril kopolimeri (SAN), %70-80 stiren ve %20-30 akrilonitrilden olu\u015fan benzersiz malzeme kombinasyonu ile karakterize edilen \u00e7ok y\u00f6nl\u00fc bir m\u00fchendislik plasti\u011fidir. Bu bile\u015fim, malzemeye zorlu teknik uygulamalar i\u00e7in onu \u00f6nceden belirleyen ola\u011fan\u00fcst\u00fc \u00f6zellikler kazand\u0131r\u0131r (Liao ve ark., 2018). Akrilonitril bile\u015feninin y\u00fcksek kimyasal polaritesi, malzemenin morfolojisini \u00f6nemli \u00f6l\u00e7\u00fcde etkilemekte ve SAN&#8217;a karakteristik \u015feffafl\u0131\u011f\u0131n\u0131 ve tek tip mekanik \u00f6zelliklerini veren tipik amorf yap\u0131lara yol a\u00e7maktad\u0131r.  <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2096bc1 elementor-widget elementor-widget-heading\" data-id=\"2096bc1\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Karakteristik \u00f6zellikler:<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c81d624 elementor-widget elementor-widget-spacer\" data-id=\"c81d624\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5b749ea elementor-widget elementor-widget-text-editor\" data-id=\"5b749ea\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<ul><li>Amorf yap\u0131s\u0131 sayesinde y\u00fcksek \u015feffafl\u0131k<\/li><li>Asitlere ve hidrokarbonlara kar\u015f\u0131 m\u00fckemmel kimyasal diren\u00e7<\/li><li>95\u00b0C ile 112\u00b0C aras\u0131nda cams\u0131 ge\u00e7i\u015f s\u0131cakl\u0131\u011f\u0131<\/li><li>E-mod\u00fcl\u00fc yakla\u015f\u0131k 3500-3800 MPa<\/li><li>Termal y\u00fck alt\u0131nda m\u00fckemmel boyutsal kararl\u0131l\u0131k<\/li><li>S\u0131n\u0131rl\u0131 UV direnci<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-25190d6 elementor-widget elementor-widget-spacer\" data-id=\"25190d6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0e7bfce elementor-widget elementor-widget-heading\" data-id=\"0e7bfce\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Kristalite ve yap\u0131sal morfoloji<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1eb0aa6 elementor-widget elementor-widget-spacer\" data-id=\"1eb0aa6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b6b6611 elementor-widget elementor-widget-text-editor\" data-id=\"b6b6611\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>SAN a\u011f\u0131rl\u0131kl\u0131 olarak belirgin kristal yap\u0131lara sahip olmayan amorf bir kopolimerdir. Bu amorf yap\u0131, malzemenin mekanik \u00f6zelliklerini anlamak i\u00e7in temeldir. Yar\u0131-kristalinin aksine <a href=\"https:\/\/www.linseis.com\/tr\/?post_type=applikationen&#038;p=115873\" data-auto-event-observed=\"true\"><strong>polimerler<\/strong><\/a> SAN&#8217;\u0131n tan\u0131mlanm\u0131\u015f bir <a href=\"https:\/\/www.linseis.com\/tr\/?p=112932\" data-auto-event-observed=\"true\"><strong>erime noktas\u0131<\/strong><\/a><span style=\"text-decoration: underline;\"><b>t<\/b><\/span>ancak karakteristik \u00f6zelli\u011fi <a href=\"https:\/\/www.linseis.com\/tr\/?p=112932\" data-auto-event-observed=\"true\"><strong>cam ge\u00e7i\u015f s\u0131cakl\u0131\u011f\u0131<\/strong><\/a> cams\u0131 ge\u00e7i\u015f s\u0131cakl\u0131\u011f\u0131 ile karakterize edilir. Bu <a href=\"https:\/\/www.linseis.com\/tr\/?p=112958\" data-auto-event-observed=\"true\"><strong>kristallik<\/strong> <\/a>SAN&#8217;\u0131n mekanik stabilitesi \u00fczerinde s\u0131n\u0131rl\u0131 ancak yine de \u00f6nemli bir etkiye sahiptir.   <\/p>\n<p>Standart SAN&#8217;\u0131n amorf morfolojisi y\u00fcksek \u015feffafl\u0131k, m\u00fckemmel boyutsal kararl\u0131l\u0131k ve tek tip mekanik \u00f6zellikler sa\u011flar). \u00d6zel kopolimer varyantlar\u0131 veya proses kontrol\u00fc nedeniyle kristal alanlar olu\u015fursa, bunlar genellikle sertli\u011fi ve sertli\u011fi art\u0131r\u0131r, ancak k\u0131r\u0131lganl\u0131\u011f\u0131n artmas\u0131na neden olur. <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2e3d115 elementor-widget elementor-widget-heading\" data-id=\"2e3d115\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Kristalli\u011fin mekanik \u00f6zellikler \u00fczerindeki etkileri:<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-fb5a1fc elementor-widget elementor-widget-spacer\" data-id=\"fb5a1fc\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-bde9d0d elementor-widget elementor-widget-text-editor\" data-id=\"bde9d0d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<ul><li>Kristal alanlar rijitli\u011fi, sertli\u011fi ve boyutsal kararl\u0131l\u0131\u011f\u0131 art\u0131r\u0131r<\/li><li>Daha y\u00fcksek kristalinite ile azalt\u0131lm\u0131\u015f darbe dayan\u0131m\u0131 ve uzama kapasitesi<\/li><li>Amorf alanlar daha iyi s\u00f6n\u00fcmleme ve homojen mekanik davran\u0131\u015f sa\u011flar<\/li><li>Kristal plastiklere k\u0131yasla daha d\u00fc\u015f\u00fck k\u0131r\u0131lganl\u0131k<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-027b862 elementor-widget elementor-widget-spacer\" data-id=\"027b862\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1bd179c elementor-widget elementor-widget-heading\" data-id=\"1bd179c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">\u0130\u015fleme s\u0131ras\u0131nda molek\u00fcl oryantasyonu<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c8a9974 elementor-widget elementor-widget-spacer\" data-id=\"c8a9974\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-59b9c51 elementor-widget elementor-widget-text-editor\" data-id=\"59b9c51\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Molek\u00fcler oryantasyon, SAN&#8217;\u0131n mekanik \u00f6zellikleri ve i\u015fleme kalitesinde merkezi bir rol oynar. SAN bir \u015firket oldu\u011fu i\u00e7in <a href=\"https:\/\/www.linseis.com\/tr\/?p=112619\"><strong>a\u011f\u0131rl\u0131kl\u0131 olarak amorf polimer<\/strong><\/a> SAN a\u011f\u0131rl\u0131kl\u0131 olarak amorf bir polimerdir, makromolek\u00fcller enjeksiyon kal\u0131plama ve ekstr\u00fczyon teknolojisi s\u0131ras\u0131nda ak\u0131\u015f y\u00f6n\u00fc boyunca k\u0131smen y\u00f6nlendirilir. Bu y\u00f6nlenme \u00f6zellikle h\u0131zl\u0131 i\u015fleme y\u00f6ntemlerinde ve ince duvarl\u0131 veya uzun bile\u015fenlerde belirgindir.  <\/p><p>Mekanik \u00f6zellikler, hedeflenen veya s\u00fcre\u00e7le ilgili molek\u00fcler y\u00f6nlendirme yoluyla yerel olarak art\u0131r\u0131labilir. \u00d6zellikle \u00e7ekme, e\u011filme ve darbe dayan\u0131m\u0131 y\u00f6nlendirme boyunca olumlu etkilenir. Y\u00f6nlendirilmi\u015f makromolek\u00fcller ayr\u0131ca daha iyi boyutsal stabilite ve y\u00fck alt\u0131nda daha az malzeme deformasyonu sa\u011flar, bu da hassas par\u00e7alar i\u00e7in \u00e7ok \u00f6nemlidir. Molek\u00fcl oryantasyonunun olumlu etkileri aras\u0131nda oryantasyon y\u00f6n\u00fcnde artan mekanik mukavemet ve sertlik, geli\u015fmi\u015f boyutsal stabilite ve \u015fekil do\u011frulu\u011fu, tek tip y\u00fczey kalitesi ve \u015feffafl\u0131k ve optimize edilmi\u015f mekanik s\u00f6n\u00fcmleme \u00f6zellikleri yer al\u0131r.   <\/p><p>Bununla birlikte, a\u015f\u0131r\u0131 y\u00f6nlendirme, kimyasal stres alt\u0131nda stres \u00e7atlamas\u0131na neden olabilecek i\u00e7 gerilimlerin geli\u015fmesine yol a\u00e7abilir. Bu risk \u00f6zellikle y\u00fcksek i\u015fleme bas\u0131n\u00e7lar\u0131nda ge\u00e7erlidir. <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-cff14eb elementor-widget elementor-widget-spacer\" data-id=\"cff14eb\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ec82d0f elementor-widget elementor-widget-heading\" data-id=\"ec82d0f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Molek\u00fcl y\u00f6nelimini kontrol etmek i\u00e7in proses parametreleri<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-87a0e34 elementor-widget elementor-widget-spacer\" data-id=\"87a0e34\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a643e59 elementor-widget elementor-widget-text-editor\" data-id=\"a643e59\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>SAN&#8217;\u0131n molek\u00fcler y\u00f6nelimini \u00f6zellikle kontrol etmek i\u00e7in, kal\u0131plama s\u0131ras\u0131nda polimer zincirleri \u00fczerinde hedeflenen ak\u0131\u015f ve kesme kuvvetleri uygulayan i\u015fleme teknikleri kullan\u0131lmaktad\u0131r (Osnabr\u00fcck Uygulamal\u0131 Bilimler \u00dcniversitesi, 2023). En \u00f6nemli y\u00f6ntem, makromolek\u00fcllerin y\u00fcksek enjeksiyon h\u0131z\u0131, artan kesme gerilimi ve kap\u0131lar\u0131n \u00f6zel geometrisi yoluyla ak\u0131\u015f y\u00f6n\u00fcnde hizaland\u0131\u011f\u0131 enjeksiyon kal\u0131plamad\u0131r. <\/p><p>Kal\u0131p ve eriyik s\u0131cakl\u0131\u011f\u0131n\u0131n yan\u0131 s\u0131ra bas\u0131n\u00e7 y\u00f6netimini de i\u00e7eren s\u0131cakl\u0131k kontrol\u00fc, oryantasyon derecesi \u00fczerinde g\u00fc\u00e7l\u00fc bir etkiye sahiptir. Kontroll\u00fc so\u011futma prosed\u00fcrleri ve s\u0131cakl\u0131k optimizasyonlu aletler, oryantasyonun hedeflenen \u015fekilde gev\u015fetilmesini sa\u011flar (JKU Linz, 2016). <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-98aaa77 elementor-widget elementor-widget-spacer\" data-id=\"98aaa77\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b9cbf50 elementor-widget elementor-widget-heading\" data-id=\"b9cbf50\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Kritik s\u00fcre\u00e7 parametreleri:<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a68e1d0 elementor-widget elementor-widget-spacer\" data-id=\"a68e1d0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ff0d31c elementor-widget elementor-widget-text-editor\" data-id=\"ff0d31c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<ul><li>Enjeksiyon h\u0131z\u0131 ve i\u015fleme bas\u0131nc\u0131<\/li><li>Zemin s\u0131cakl\u0131\u011f\u0131 ve kal\u0131p s\u0131cakl\u0131\u011f\u0131<\/li><li>Duvar tabakas\u0131 kal\u0131nl\u0131\u011f\u0131 ve kal\u0131p geometrisi<\/li><li>So\u011futma h\u0131z\u0131 ve temperleme rejimi<\/li><li>Ak\u0131\u015f h\u0131z\u0131 ve kayma gerilmesi<\/li><li>Profil \u00fcretimi i\u00e7in ekstr\u00fczyon h\u0131z\u0131<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-af4463e elementor-widget elementor-widget-spacer\" data-id=\"af4463e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-faa80b5 elementor-widget elementor-widget-heading\" data-id=\"faa80b5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">S\u00fcrece \u00f6zg\u00fc yakla\u015f\u0131mlar:<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-95a98d8 elementor-widget elementor-widget-spacer\" data-id=\"95a98d8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-53fea27 elementor-widget elementor-widget-text-editor\" data-id=\"53fea27\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<ul><li>Enjeksiyon kal\u0131plama: bas\u0131n\u00e7 y\u00f6netimi ve kap\u0131 geometrisi<\/li><li>Ekstr\u00fczyon: ekstr\u00fczyon h\u0131z\u0131na g\u00f6re \u00e7ekme h\u0131z\u0131<\/li><li>Takviye katk\u0131 maddeleri: oryantasyon yard\u0131mc\u0131lar\u0131 olarak cam elyaflar<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3bf475f elementor-widget elementor-widget-spacer\" data-id=\"3bf475f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-cf82a54 elementor-widget elementor-widget-heading\" data-id=\"cf82a54\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Teknik uygulamalar ve malzeme optimizasyonu<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9f302ed elementor-widget elementor-widget-spacer\" data-id=\"9f302ed\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f870dd5 elementor-widget elementor-widget-text-editor\" data-id=\"f870dd5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>SAN, berrakl\u0131k, boyutsal kararl\u0131l\u0131k ve kimyasal diren\u00e7 gibi \u00f6zelliklerin benzersiz kombinasyonu nedeniyle \u00e7ok \u00e7e\u015fitli teknik uygulamalarda kullan\u0131l\u0131r. Temizlik maddelerine, asitlere ve ya\u011flara kar\u015f\u0131 direnci, enjeksiyon kal\u0131plamadaki boyutsal kararl\u0131l\u0131\u011f\u0131 ve m\u00fckemmel y\u00fczey g\u00f6r\u00fcn\u00fcm\u00fc ile birle\u015fti\u011finde SAN&#8217;\u0131 zorlu uygulamalar i\u00e7in \u00e7ok y\u00f6nl\u00fc bir malzeme haline getirir. Tipik uygulamalar aras\u0131nda laboratuvar kaplar\u0131, petri kaplar\u0131 ve t\u0131bbi-teknik bile\u015fenlerin yan\u0131 s\u0131ra g\u0131da ve kozmetik ambalajlar\u0131 yer al\u0131r. SAN ayr\u0131ca i\u00e7 bile\u015fenler ve kontrol elemanlar\u0131 gibi otomotiv par\u00e7alar\u0131nda, \u015feffaf teknik par\u00e7alar i\u00e7in elektronik muhafazalarda ve ofis ekipmanlar\u0131 ve hassas kapaklar i\u00e7in end\u00fcstriyel kal\u0131planm\u0131\u015f par\u00e7alarda kullan\u0131l\u0131r.   <\/p><p>S\u0131n\u0131flar\u0131n \u00e7e\u015fitlili\u011fi temel olarak farkl\u0131 akrilonitril-stiren oranlar\u0131n\u0131n yan\u0131 s\u0131ra bireysel uygulamalar i\u00e7in \u00f6zel kopolimer kar\u0131\u015f\u0131mlar\u0131ndan kaynaklanmaktad\u0131r. Daha d\u00fc\u015f\u00fck akrilonitril i\u00e7eri\u011fine sahip son derece \u015feffaf kaliteler \u00f6zellikle optik bile\u015fenler i\u00e7in uygunken, daha y\u00fcksek akrilonitril i\u00e7eri\u011fi kimyasal direnci ve sertli\u011fi art\u0131r\u0131r. <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-fe2ee73 elementor-widget elementor-widget-spacer\" data-id=\"fe2ee73\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-236248f elementor-widget elementor-widget-heading\" data-id=\"236248f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Sonu\u00e7<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a26cb14 elementor-widget elementor-widget-spacer\" data-id=\"a26cb14\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7d2283d elementor-widget elementor-widget-text-editor\" data-id=\"7d2283d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>SAN plastikleri, amorf yap\u0131lar\u0131 ve hedeflenen molek\u00fcler y\u00f6nlendirme olas\u0131l\u0131\u011f\u0131 nedeniyle teknik uygulamalar i\u00e7in olduk\u00e7a ilgi \u00e7ekici bir malzemedir. Kristalite mekanik \u00f6zellikleri etkilese de, amorf yap\u0131s\u0131 nedeniyle standart SAN&#8217;da s\u0131n\u0131rl\u0131 kalmaktad\u0131r. Optimize edilmi\u015f proses parametreleri arac\u0131l\u0131\u011f\u0131yla molek\u00fcler y\u00f6nelimin hedeflenen kontrol\u00fc, karakteristik \u015feffafl\u0131k ve kimyasal direnci korurken mekanik \u00f6zelliklerin yerel olarak iyile\u015ftirilmesini m\u00fcmk\u00fcn k\u0131lar.  <\/p><p>Kullan\u0131c\u0131lar i\u00e7in i\u015fleme parametreleri, molek\u00fcler y\u00f6nelim ve ortaya \u00e7\u0131kan \u00f6zellikler aras\u0131ndaki ili\u015fkilerin anla\u015f\u0131lmas\u0131, zorlu projelerin ba\u015far\u0131l\u0131 bir \u015fekilde ger\u00e7ekle\u015ftirilmesi i\u00e7in esast\u0131r. Boyutsal kararl\u0131l\u0131k, \u015feffafl\u0131k ve kimyasal diren\u00e7 kombinasyonu SAN&#8217;\u0131 laboratuvarlarda, t\u0131bbi teknolojide ve end\u00fcstriyel uygulamalarda enjeksiyon kal\u0131plama, ekstr\u00fczyon ve termoform i\u00e7in g\u00fcvenilir bir \u00e7\u00f6z\u00fcm haline getirir. <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-88ecc93 elementor-widget elementor-widget-spacer\" data-id=\"88ecc93\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-810f51c elementor-widget elementor-widget-heading\" data-id=\"810f51c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Kaynaklar\u0131n listesi <\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-251f7bb elementor-widget elementor-widget-spacer\" data-id=\"251f7bb\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-fbb4ad5 elementor-widget elementor-widget-text-editor\" data-id=\"fbb4ad5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Osnabr\u00fcck Uygulamal\u0131 Bilimler \u00dcniversitesi (2023). Plastik i\u015fleme \u00fczerine tez. \u015eu adresten ula\u015f\u0131labilir:  <\/p><p><a href=\"https:\/\/opus.hs-osnabrueck.de\/files\/6039\/kup_9783737611602.pdf\" target=\"_blank\" rel=\"noopener\">https:\/\/opus.hs-osnabrueck.de\/files\/6039\/kup_9783737611602.pdf<\/a><\/p><p>JKU Linz (2016). Polimer Teknolojisi. \u015eu adresten ula\u015f\u0131labilir:  <\/p><p><a href=\"https:\/\/epub.jku.at\/obvulihs\/download\/pdf\/1318154?originalFilename=true\" target=\"_blank\" rel=\"noopener\">https:\/\/epub.jku.at\/obvulihs\/download\/pdf\/1318154?originalFilename=true<\/a><\/p><p>Liao, Y. ve di\u011ferleri. (2018). Geli\u015ftirilmi\u015f toklu\u011fa sahip yeni stiren akrilonitril\/polipropilen kar\u0131\u015f\u0131mlar\u0131n\u0131n sentezi ve \u00f6zellikleri. Chemistry Central Journal, 12(1), 78. Eri\u015fim adresi: <\/p><p><a href=\"https:\/\/pmc.ncbi.nlm.nih.gov\/articles\/PMC6037637\/\" target=\"_blank\" rel=\"noopener\">https:\/\/pmc.ncbi.nlm.nih.gov\/articles\/PMC6037637\/<\/a><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Stiren-akrilonitril kopolimeri (SAN), %70-80 stiren ve %20-30 akrilonitrilden olu\u015fan benzersiz malzeme kombinasyonu ile karakterize edilen \u00e7ok y\u00f6nl\u00fc bir m\u00fchendislik plasti\u011fidir.<\/p>\n","protected":false},"author":15,"featured_media":118720,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"categories":[754],"tags":[],"class_list":["post-118754","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-bilgi"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.linseis.com\/tr\/wp-json\/wp\/v2\/posts\/118754","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.linseis.com\/tr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.linseis.com\/tr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.linseis.com\/tr\/wp-json\/wp\/v2\/users\/15"}],"replies":[{"embeddable":true,"href":"https:\/\/www.linseis.com\/tr\/wp-json\/wp\/v2\/comments?post=118754"}],"version-history":[{"count":0,"href":"https:\/\/www.linseis.com\/tr\/wp-json\/wp\/v2\/posts\/118754\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.linseis.com\/tr\/wp-json\/wp\/v2\/media\/118720"}],"wp:attachment":[{"href":"https:\/\/www.linseis.com\/tr\/wp-json\/wp\/v2\/media?parent=118754"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.linseis.com\/tr\/wp-json\/wp\/v2\/categories?post=118754"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.linseis.com\/tr\/wp-json\/wp\/v2\/tags?post=118754"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}