{"id":305714,"date":"2024-10-19T20:55:49","date_gmt":"2024-10-19T20:55:49","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-iso-46492017\/"},"modified":"2024-10-25T18:30:37","modified_gmt":"2024-10-25T18:30:37","slug":"bs-iso-46492017","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-iso-46492017\/","title":{"rendered":"BS ISO 4649:2017"},"content":{"rendered":"<p>This document specifies two methods for the determination of the resistance of rubber to abrasion by means of a rotating cylindrical drum device.<\/p>\n<p>The methods involve determination of the volume loss due to the abrasive action of rubbing a test piece over a specified grade of abrasive sheet. Method&nbsp;A is for a non-rotating test piece and method&nbsp;B is for a rotating test piece. For each method, the result can be reported as a relative volume loss or an abrasion resistance index.<\/p>\n<p>These test methods are suitable for comparative testing, quality control, specification compliance testing, referee purposes and research and development work. No close relation between the results of this abrasion test and service performance can be inferred.<\/p>\n<blockquote>\n<p>NOTE The abrasion loss is often more uniform using the rotating test piece because the whole surface of the test piece is in contact with the abrasive sheet over the duration of the test. However, there is considerable experience using the non-rotating test piece.<\/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>Introduction  <\/td>\n<\/tr>\n<tr>\n<td><b>8<b><\/td>\n<td>1 Scope <br \/> 2 Normative references <br \/> 3 Terms and definitions  <\/td>\n<\/tr>\n<tr>\n<td><b>9<b><\/td>\n<td>4 Principle  <\/td>\n<\/tr>\n<tr>\n<td><b>11<b><\/td>\n<td>5 Apparatus and materials  <\/td>\n<\/tr>\n<tr>\n<td><b>12<b><\/td>\n<td>6 Calibration <br \/> 7 Test pieces <br \/> 7.1 Type and preparation  <\/td>\n<\/tr>\n<tr>\n<td><b>13<b><\/td>\n<td>7.2 Number <br \/> 7.3 Time interval between vulcanization or forming and testing <br \/> 7.4 Conditioning <br \/> 8 Test temperature <br \/> 9 Procedure <br \/> 9.1 General test procedure  <\/td>\n<\/tr>\n<tr>\n<td><b>14<b><\/td>\n<td>9.2 Comparison against standard reference compounds or user-defined reference compounds  <\/td>\n<\/tr>\n<tr>\n<td><b>15<b><\/td>\n<td>9.3 Density <br \/> 10 Expression of results <br \/> 10.1 General <br \/> 10.2 Relative volume loss, \u0394Vrel\u00a0  <\/td>\n<\/tr>\n<tr>\n<td><b>16<b><\/td>\n<td>10.3 Abrasion resistance index <br \/> 11 Precision <br \/> 12 Test report  <\/td>\n<\/tr>\n<tr>\n<td><b>17<b><\/td>\n<td>Annex\u00a0A (normative)  Suitable abrasive sheet  <\/td>\n<\/tr>\n<tr>\n<td><b>18<b><\/td>\n<td>Annex\u00a0B (normative)  Standard and user-defined reference compounds  <\/td>\n<\/tr>\n<tr>\n<td><b>23<b><\/td>\n<td>Annex\u00a0C (normative)  Calibration schedule  <\/td>\n<\/tr>\n<tr>\n<td><b>26<b><\/td>\n<td>Annex\u00a0D (informative)  Precision and bias  <\/td>\n<\/tr>\n<tr>\n<td><b>28<b><\/td>\n<td>Bibliography  <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"<p><b>Rubber, vulcanized or thermoplastic. Determination of abrasion resistance using a rotating cylindrical drum device<\/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>2017<\/td>\n<td>30<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":305720,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2641],"product_tag":[],"class_list":{"0":"post-305714","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-bsi","8":"first","9":"instock","10":"sold-individually","11":"shipping-taxable","12":"purchasable","13":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/305714","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\/305720"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=305714"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=305714"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=305714"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}