1.0SEPAhttps://sepa.org.tr/en/utarithttps://sepa.org.tr/en/author/utarit/rich600338<blockquote class="wp-embedded-content" data-secret="UmLJnu262s"><a href="https://sepa.org.tr/en/bariyer-polimerleri/">Barrier Polymers</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://sepa.org.tr/en/bariyer-polimerleri/embed/#?secret=UmLJnu262s" width="600" height="338" title="“Barrier Polymers” — SEPA" data-secret="UmLJnu262s" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script> /*! This file is auto-generated */ !function(d,l){"use strict";l.querySelector&&d.addEventListener&&"undefined"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!/[^a-zA-Z0-9]/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret="'+t.secret+'"]'),o=l.querySelectorAll('blockquote[data-secret="'+t.secret+'"]'),c=new RegExp("^https?:$","i"),i=0;i<o.length;i++)o[i].style.display="none";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute("style"),"height"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):"link"===t.message&&(r=new URL(s.getAttribute("src")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener("message",d.wp.receiveEmbedMessage,!1),l.addEventListener("DOMContentLoaded",function(){for(var e,t,s=l.querySelectorAll("iframe.wp-embedded-content"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute("data-secret"))||(t=Math.random().toString(36).substring(2,12),e.src+="#?secret="+t,e.setAttribute("data-secret",t)),e.contentWindow.postMessage({message:"ready",secret:t},"*")},!1)))}(window,document); //# sourceURL=https://sepa.org.tr/wp-includes/js/wp-embed.min.js </script> Barrier Polymers The barrier polymers used in multilayer bottles and containers have very low gas permeability values compared to other commercial polymers such as PE (polyethylene) and PP (polypropylene). They do not have physical properties that allow them to use as packaging produced from a single material, or are too expensive to use alone. For […]https://sepa.org.tr/wp-content/uploads/2020/02/7-other.jpg