{"id":5029,"date":"2026-04-08T19:18:09","date_gmt":"2026-04-08T19:18:09","guid":{"rendered":"https:\/\/www.sungda.com\/fr\/post\/what-is-the-quality-standard-of-ordinary-conveyor-belt-fr"},"modified":"2026-04-08T19:18:09","modified_gmt":"2026-04-08T19:18:09","slug":"what-is-the-quality-standard-of-ordinary-conveyor-belt-fr","status":"publish","type":"post","link":"https:\/\/www.sungda.com\/fr\/index.php\/what-is-the-quality-standard-of-ordinary-conveyor-belt-fr\/","title":{"rendered":"Quelle est la norme de qualit\u00e9 de la courroie transporteuse EP ordinaire ?"},"content":{"rendered":"<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-807\" src=\"https:\/\/www.sungda.com\/wp-content\/uploads\/2019\/12\/How-to-identify-quality-of-EP-conveyor-belt.jpg\" alt=\"\" width=\"300\" height=\"258\" \/><\/p>\n<p>(Les produits, y compris la bande transporteuse en nylon \u00e0 haute r\u00e9sistance) appliquent la norme DIN22102.<\/p>\n<p>Couche de rev\u00eatement : La r\u00e9sistance \u00e0 la traction n&rsquo;est pas inf\u00e9rieure \u00e0 15 MPa, l&rsquo;allongement \u00e0 la rupture n&rsquo;est pas inf\u00e9rieur \u00e0 350 %, la perte par usure est \u2264 200 mm\u00b3, l&rsquo;adh\u00e9rence intercouche est d&rsquo;au moins 3,2 N\/mm entre les couches longitudinales de l&rsquo;\u00e9chantillon longitudinal, et d&rsquo;au moins 2,1 N\/mm entre la gomme de rev\u00eatement et la couche de tissu.<\/p>\n<p>L&rsquo;allongement longitudinal \u00e0 la rupture sur toute l&rsquo;\u00e9paisseur n&rsquo;est pas inf\u00e9rieur \u00e0 10 %, l&rsquo;allongement longitudinal sous force de r\u00e9f\u00e9rence sur toute l&rsquo;\u00e9paisseur ne d\u00e9passe pas 1,5 %.<\/p>\n<p>Bande transporteuse en nylon (NN) et polyester (EP) :<\/p>\n<p>Couche de rev\u00eatement : la r\u00e9sistance \u00e0 la traction n&rsquo;est pas inf\u00e9rieure \u00e0 15 MPa, l&rsquo;allongement \u00e0 la rupture n&rsquo;est pas inf\u00e9rieur \u00e0 350 %, et l&rsquo;usure est \u2264 200 mm\u00b3.<\/p>\n<p>L&rsquo;adh\u00e9rence intercouche : la valeur moyenne sur l&rsquo;\u00e9chantillon longitudinal est d&rsquo;au moins 4,5 N\/mm entre les couches, et l&rsquo;\u00e9cart entre la gomme de rev\u00eatement et la couche de tissu est d&rsquo;au moins 3,2 N\/mm.<\/p>\n<p>L&rsquo;allongement longitudinal \u00e0 la rupture sur toute l&rsquo;\u00e9paisseur n&rsquo;est pas inf\u00e9rieur \u00e0 10 %, l&rsquo;allongement longitudinal sous force de r\u00e9f\u00e9rence sur toute l&rsquo;\u00e9paisseur ne d\u00e9passe pas 4 %.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-medium wp-image-898\" src=\"https:\/\/www.sungda.com\/wp-content\/uploads\/2019\/12\/G0011321-300x102.png\" alt=\"\" width=\"300\" height=\"102\" srcset=\"https:\/\/www.sungda.com\/wp-content\/uploads\/2019\/12\/G0011321.png 300w, https:\/\/www.sungda.com\/wp-content\/uploads\/2019\/12\/G0011321-768x260.png 768w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/p>\n","protected":false},"excerpt":{"rendered":"<p>(Les produits, y compris la bande transporteuse en nylon \u00e0 haute r\u00e9sistance) appliquent la norme DIN22102. Couche de rev\u00eatement : La r\u00e9sistance \u00e0 la traction n&rsquo;est pas inf\u00e9rieure \u00e0 15 MPa, l&rsquo;allongement \u00e0 la rupture n&rsquo;est pas inf\u00e9rieur \u00e0 350 %, la perte par usure est \u2264 200 mm\u00b3, l&rsquo;adh\u00e9rence intercouche est d&rsquo;au moins 3,2 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[631],"tags":[682],"class_list":["post-5029","post","type-post","status-publish","format-standard","hentry","category-techinical-news-fr","tag-ep-conveyor-belt-fr"],"_links":{"self":[{"href":"https:\/\/www.sungda.com\/fr\/index.php\/wp-json\/wp\/v2\/posts\/5029","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.sungda.com\/fr\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.sungda.com\/fr\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.sungda.com\/fr\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.sungda.com\/fr\/index.php\/wp-json\/wp\/v2\/comments?post=5029"}],"version-history":[{"count":0,"href":"https:\/\/www.sungda.com\/fr\/index.php\/wp-json\/wp\/v2\/posts\/5029\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.sungda.com\/fr\/index.php\/wp-json\/wp\/v2\/media?parent=5029"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.sungda.com\/fr\/index.php\/wp-json\/wp\/v2\/categories?post=5029"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.sungda.com\/fr\/index.php\/wp-json\/wp\/v2\/tags?post=5029"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}