{"id":309030,"date":"2024-10-19T21:13:00","date_gmt":"2024-10-19T21:13:00","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-iso-300122016a12018\/"},"modified":"2024-10-25T18:54:12","modified_gmt":"2024-10-25T18:54:12","slug":"bs-iso-300122016a12018","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-iso-300122016a12018\/","title":{"rendered":"BS ISO 30012:2016+A1:2018"},"content":{"rendered":"<p>This International Standard specifies test methods for measurement of the size and aspect ratio of crushed carbon-fibre-reinforced plastics (CFRP), especially for recycling purpose. In this International Standard the shape of crushed CFRP, the fragment, is treated as a rectangular shape, and the measurement of the long and short sides of the shape is described. It applies to fragments of the following average dimensions:<\/p>\n<ul>\n<li>\n<p>length of the long side: 5&nbsp;mm to 50&nbsp;mm;<\/p>\n<\/li>\n<li>\n<p>width of the short side: 1&nbsp;mm to 10&nbsp;mm.<\/p>\n<\/li>\n<\/ul>\n<p>This International Standard provides three measuring methods, two methods are manual methods using microscope and scale and the third method is an automatic method using a measuring apparatus.<\/p>\n<p>Crushed CFRP obtained from thermosetting or thermoplastic resin matrices are covered by this International Standard.<\/p>\n<blockquote>\n<p>NOTE If the crushed CFRP contain a lot of small fragments and fine particle, it is intended to screen out by a sieve of 1&nbsp;mm size before the measurement.<\/p>\n<\/blockquote>\n<h4>PDF Catalog<\/h4>\n<table border=\"1px\" class=\"des-table\">\n<tr>\n<th>PDF Pages<\/th>\n<th>PDF Title<\/th>\n<\/tr>\n<tr>\n<td><b>2<b><\/td>\n<td>National foreword  <\/td>\n<\/tr>\n<tr>\n<td><b>6<b><\/td>\n<td>Foreword  <\/td>\n<\/tr>\n<tr>\n<td><b>7<b><\/td>\n<td>1 Scope <br \/> 2 Normative references <br \/> 3 Terms and definitions <br \/> 4 Symbols  <\/td>\n<\/tr>\n<tr>\n<td><b>8<b><\/td>\n<td>5 Principle <br \/> 6 Apparatus <br \/> 7 Sampling  <\/td>\n<\/tr>\n<tr>\n<td><b>9<b><\/td>\n<td>8 Measurement <br \/> 8.1 General <br \/> 8.2 Method A: Manual method (stereomicroscope) <br \/> 8.3 Method B: Projection microscope  <\/td>\n<\/tr>\n<tr>\n<td><b>10<b><\/td>\n<td>8.4 Method C: Automatic shape and size measurement apparatus  <\/td>\n<\/tr>\n<tr>\n<td><b>11<b><\/td>\n<td>9 Calculation and expression of results  <\/td>\n<\/tr>\n<tr>\n<td><b>12<b><\/td>\n<td>\uea0110 Precision  <\/td>\n<\/tr>\n<tr>\n<td><b>14<b><\/td>\n<td>11 Test report  <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"<p><b>Carbon-fibre-reinforced plastics. Determination of the size and aspect ratio of crushed objects<\/b><\/p>\n<table class=\"shortdes-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\/bsi\/\"><b>BSI<\/b><\/a><\/td>\n<td>2018<\/td>\n<td>16<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":309035,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[889,2641],"product_tag":[],"class_list":{"0":"post-309030","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-59-100-20","7":"product_cat-bsi","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\/309030","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\/309035"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=309030"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=309030"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=309030"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}