{"version":"1.0","provider_name":"Fundidora Monte de Si\u00f3n","provider_url":"https:\/\/fundidoradealcantarilladomontedesion.com\/blog","author_name":"Monte de Sion","author_url":"https:\/\/fundidoradealcantarilladomontedesion.com\/blog\/author\/monte-de-sion\/","title":"L\u00ednea de Polietileno | Historia e importancia | Fundidora Monte de Si\u00f3n","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"YG7c5exN1I\"><a href=\"https:\/\/fundidoradealcantarilladomontedesion.com\/blog\/linea-polietileno-historia-e-importancia\/\">L\u00ednea de Polietileno | Historia e importancia<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/fundidoradealcantarilladomontedesion.com\/blog\/linea-polietileno-historia-e-importancia\/embed\/#?secret=YG7c5exN1I\" width=\"600\" height=\"338\" title=\"\u00abL\u00ednea de Polietileno | Historia e importancia\u00bb \u2014 Fundidora Monte de Si\u00f3n\" data-secret=\"YG7c5exN1I\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script type=\"text\/javascript\">\n\/* <![CDATA[ *\/\n\/*! This file is auto-generated *\/\n!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);\n\/* ]]> *\/\n<\/script>\n","thumbnail_url":"https:\/\/fundidoradealcantarilladomontedesion.com\/blog\/wp-content\/uploads\/2019\/02\/Coladeras-de-Fierro-Fundido.png","thumbnail_width":862,"thumbnail_height":392,"description":"La l\u00ednea de polietileno para aros, brocales, etc fue sintetizado por primera vez por un qu\u00edmico alem\u00e1n llamado\u00a0Hans von Pechmann\u00a0quien por accidente lo prepar\u00f3 en\u00a01898. Cuando sus compa\u00f1eros\u00a0Eugen Bamberger\u00a0y\u00a0Friedrich Tschirner\u00a0investigaron la sustancia grasosa y blanca creada, descubrieron largas cadenas compuestas por -CH2&#8211; y lo llamaron polimetileno. El 27 de marzo de\u00a01933, en Inglaterra, fue sintetizado [&hellip;]"}