1.0CNEP Internationalhttps://www.cnep-fr.com/enRégis Berchethttps://www.cnep-fr.com/en/blog/author/regis/rich600338<blockquote class="wp-embedded-content" data-secret="rGvYyQPXwA"><a href="https://www.cnep-fr.com/en/photoaging-of-polymers/">Photoaging of polymers</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://www.cnep-fr.com/en/photoaging-of-polymers/embed/#?secret=rGvYyQPXwA" width="600" height="338" title="“Photoaging of polymers” — CNEP International" data-secret="rGvYyQPXwA" 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.cnep-fr.com/en/wp-includes/js/wp-embed.min.js </script> Why is the photoaging of polymers crucial for their durability and their users? Understanding, evaluating and preventing the phenomenon of photoaging is essential for companies concerned with the quality and longevity of their products. 1 Polymers are omnipresent in our daily lives, whether they are plastic materials used in automobiles, aeronautics, buildings or packaging. 2 Their prolonged exposure to the sun’s ultraviolet (UV) rays leads to a degradation phenomenon called photoaging. 3 This process affects not only the appearance of materials (discoloration, cracking) but also their mechanical properties, thus compromising their durability and safety. CNEP: global expertise in the photoaging of polymers With more than 38 years of experience, CNEP is recognized worldwide for its unique expertise in evaluating the photoaging of polymers. Thanks to a team of experts made up of researchers, engineers and specialized technicians, CNEP offers a complete range of services adapted to the specific needs of each client. 0 years of researches 0 studies by year 0 customers worldwide 0 studied cases In-depth analysis of photoaging Use of cutting-edge methods, including spectroscopy, microscopy and mechanical testing, to evaluate the resistance of polymers to UV exposure Formulation advice Supporting companies in optimizing polymer formulations to improve their resistance to photoaging and their durability Tests in real and accelerated conditions Implementation of tests reproducing solar exposure conditions to predict the lifespan of polymeric materials R&D and Innovation Collaboration with companies to develop innovative solutions in photoprotection, integrating the latest scientific advances Tell us about your project, ask us for a quote Price request form A privileged partner for industry and research CNEP has built a reputation for excellence by collaborating with industry leaders in various sectors, such as automotive, aeronautics, construction, and packaging. Our tailor-made services allow our partners to maintain a competitive advantage by ensuring the durability and reliability of their products. Areas of activity CNEP’s commitment to the future CNEP remains at the forefront of research on the photoaging of polymers. By continually investing in new technologies and expanding our network of international collaborations, we strengthen our ability to anticipate your future needs. Why work with us? CNEP is more than just an evaluation laboratory: it is a strategic partner for any company concerned about the quality and durability of its polymeric materials.Trust our expertise to control and protect your products against photoaging and guarantee their long-term performance. ISO 9001 Certification ISO 9001 – version 2015 D15 3200B Accréditation RENAULT ME D153200B C.R.T. Centre de Ressources technologiques Contact one of our expertshttps://www.cnep-fr.com/en/wp-content/uploads/sites/7/logototal.png