{"id":616912,"date":"2024-11-05T23:22:21","date_gmt":"2024-11-05T23:22:21","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/iso-46522020\/"},"modified":"2024-11-05T23:22:21","modified_gmt":"2024-11-05T23:22:21","slug":"iso-46522020","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/iso\/iso-46522020\/","title":{"rendered":"ISO 4652:2020"},"content":{"rendered":"<p>Le pr\u00e9sent document sp\u00e9cifie deux m\u00e9thodes pour la d\u00e9termination de la surface sp\u00e9cifique des types et qualit\u00e9s de noirs de carbone utilis\u00e9s dans l&#039;industrie du caoutchouc:<\/p>\n<p>\u2014          m\u00e9thode A: m\u00e9thode par chromatographie en phase gazeuse (m\u00e9thode du gaz vecteur) automatique;<\/p>\n<p>\u2014          m\u00e9thode B: m\u00e9thode volum\u00e9trique automatique.<\/p>\n<p>Les deux m\u00e9thodes peuvent donner des r\u00e9sultats l\u00e9g\u00e8rement diff\u00e9rents. La proc\u00e9dure de d\u00e9gazage diff\u00e8re entre la m\u00e9thode A et la m\u00e9thode B, et il est important d&#039;envisager la possibilit\u00e9 de corriger les r\u00e9sultats en utilisant des noirs industriels de r\u00e9f\u00e9rence.<\/p>\n<p>Les r\u00e9sultats peuvent \u00e9galement diff\u00e9rer de ceux obtenus \u00e0 l&#039;aide de la m\u00e9thode multipoint sp\u00e9cifi\u00e9e dans l&#039;ISO 18852, qui est la m\u00e9thode pr\u00e9f\u00e9rentielle.<\/p>\n<p>Ces m\u00e9thodes ne s&#039;appliquent pas aux noirs de carbone poreux.<\/p>\n","protected":false},"excerpt":{"rendered":"<p><b>Ingr\u00e9dients de m\u00e9lange du caoutchouc \u2014 Noir de carbone \u2014 D\u00e9termination de la surface sp\u00e9cifique par m\u00e9thodes par adsorption d&#8217;azote \u2014 Modes op\u00e9ratoires \u00e0 un point de mesure<\/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>2020-07<\/td>\n<td>22<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":616924,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[1173,2634],"product_tag":[],"class_list":{"0":"post-616912","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-83-040-20","7":"product_cat-iso","9":"first","10":"instock","11":"sold-individually","12":"shipping-taxable","13":"purchasable","14":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/616912","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\/616924"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=616912"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=616912"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=616912"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}