1.0INDUSTRIA DE PRODUCTOS QUALTECHhttps://www.qualtechproductsindustry.com/esrich600338<blockquote class="wp-embedded-content" data-secret="S0sb7XKA07"><a href="https://www.qualtechproductsindustry.com/es/astm-d522/">Prueba de flexión de mandril ASTM D522: evaluación de la flexibilidad y la adhesión del recubrimiento en aplicaciones industriales</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://www.qualtechproductsindustry.com/es/astm-d522/embed/#?secret=S0sb7XKA07" width="600" height="338" title="«Ensayo de flexión con mandril ASTM D522: Evaluación de la flexibilidad y la adhesión del recubrimiento en aplicaciones industriales» — QUALTECH PRODUCTS INDUSTRY" data-secret="S0sb7XKA07" 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://www.qualtechproductsindustry.com/wp-includes/js/wp-embed.min.js </script>The ASTM D522 Mandrel Bend Test is a crucial quality control method used to evaluate the flexibility and adhesion of coatings on substrates. When you apply paint or coating to metal, plastic, or other materials, you need to know if that coating will crack or peel when the product bends during use. This test helpshttps://koala.sh/api/image/v2-wvaoz-jmdcg.jpg?width=1216&height=832&dream