{"id":616702,"date":"2024-11-05T23:21:25","date_gmt":"2024-11-05T23:21:25","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/iso-4589-22017\/"},"modified":"2024-11-05T23:21:25","modified_gmt":"2024-11-05T23:21:25","slug":"iso-4589-22017","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/iso\/iso-4589-22017\/","title":{"rendered":"ISO 4589-2:2017"},"content":{"rendered":"<p>ISO 4589-2:2017 sp\u00e9cifie des m\u00e9thodes pour la d\u00e9termination de la fraction volumique minimale d&#039;oxyg\u00e8ne, dans un m\u00e9lange oxyg\u00e8ne\/azote, qui permet d&#039;entretenir la combustion de petites \u00e9prouvettes verticales dans des conditions d&#039;essai sp\u00e9cifi\u00e9es. Les r\u00e9sultats sont d\u00e9finis en tant que valeurs de l&#039;indice d&#039;oxyg\u00e8ne (OI).<\/p>\n<p>Les m\u00e9thodes sont d\u00e9finies pour les essais de mat\u00e9riaux autoportants sous forme de barreaux verticaux ou de feuilles ayant une \u00e9paisseur maximale de 10,5 mm. Ces m\u00e9thodes sont utilisables pour les mat\u00e9riaux compacts, stratifi\u00e9s ou alv\u00e9olaires ayant une masse volumique apparente sup\u00e9rieure ou \u00e9gale \u00e0 100 kg\/m<sup>3<\/sup>. Elles peuvent \u00e9galement \u00eatre applicables \u00e0 certains mat\u00e9riaux alv\u00e9olaires ayant une masse volumique apparente inf\u00e9rieure \u00e0 100 kg\/m<sup>3<\/sup>. Une m\u00e9thode comportant un support vertical est \u00e9galement pr\u00e9vue pour les films et feuilles souples.<\/p>\n<p>Un proc\u00e9d\u00e9 permettant de d\u00e9terminer si l&#039;OI d&#039;un mat\u00e9riau se situe ou non au-dessus d&#039;une valeur minimale sp\u00e9cifi\u00e9e est donn\u00e9 afin de pouvoir \u00e9tablir des comparaisons.<\/p>\n","protected":false},"excerpt":{"rendered":"<p><b>Plastiques \u2014 D\u00e9termination du comportement au feu au moyen de l&#8217;indice d&#8217;oxyg\u00e8ne \u2014 Partie 2: Essai \u00e0 la temp\u00e9rature ambiante<\/b><\/p>\n<table style=\"width: 100%\" border=\"0\" cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr>\n<td>Published By<\/td>\n<td>Publication Date<\/td>\n<td>Number of Pages<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/pdfstandards.shop\/product-category\/publishers\/iso\/\"><b>ISO<\/b><\/a><\/td>\n<td>2017-04<\/td>\n<td>38<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":616716,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[239,1177,2634],"product_tag":[],"class_list":{"0":"post-616702","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-13-220-40","7":"product_cat-83-080-01","8":"product_cat-iso","10":"first","11":"instock","12":"sold-individually","13":"shipping-taxable","14":"purchasable","15":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/616702","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media\/616716"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=616702"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=616702"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=616702"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}