{"id":19485,"date":"2017-10-25T12:03:40","date_gmt":"2017-10-25T10:03:40","guid":{"rendered":"https:\/\/www.uw-elast.se\/polyuretan\/abrasion-resistance\/"},"modified":"2026-05-27T14:16:22","modified_gmt":"2026-05-27T12:16:22","slug":"abrasion-resistance","status":"publish","type":"page","link":"https:\/\/www.uw-elast.se\/en\/polyurethane\/abrasion-resistance\/","title":{"rendered":"Abrasion resistance"},"content":{"rendered":"<div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-1 fusion-flex-container nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"max-width:calc( 1460px + 0px );margin-left: calc(-0px \/ 2 );margin-right: calc(-0px \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-0 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:0px;--awb-margin-bottom-large:0px;--awb-spacing-left-large:0px;--awb-width-medium:100%;--awb-spacing-right-medium:0px;--awb-spacing-left-medium:0px;--awb-width-small:100%;--awb-spacing-right-small:0px;--awb-spacing-left-small:0px;\"><div class=\"fusion-column-wrapper fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-text fusion-text-1\"><h3 id=\"page-title\" class=\"title\">Abrasion resistance of different materials.<\/h3>\n<div>It is difficult to compare the abrasion resistance of different materials. The choice of material is best resolved through practical tests or previous experience. Laboratory tests should be used with great discretion.  <\/div>\n<div>The values in the table should be used only as a rough guide.<\/div>\n<\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-1 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:30px;--awb-spacing-right-large:0px;--awb-margin-bottom-large:30px;--awb-spacing-left-large:0px;--awb-width-medium:100%;--awb-spacing-right-medium:0px;--awb-spacing-left-medium:0px;--awb-width-small:100%;--awb-spacing-right-small:0px;--awb-spacing-left-small:0px;\"><div class=\"fusion-column-wrapper fusion-flex-justify-content-center fusion-content-layout-column\">\n<div class=\"table-1\">\n<table width=\"70%\">\n<thead>\n<tr>\n<th align=\"left\">Relative abrasion resistance<\/th>\n<th align=\"left\"><\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td align=\"left\">Styrene plastic<\/td>\n<td align=\"left\">approx. 30<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">Polyamide 66<\/td>\n<td align=\"left\">approx. 6<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">HDPE<\/td>\n<td align=\"left\">approx. 19<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">PTFE<\/td>\n<td align=\"left\">approx. 5<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">Epoxy plastic<\/td>\n<td align=\"left\">approx. 16<\/td>\n<\/tr>\n<tr>\n<td align=\"left\"><a href=\"https:\/\/www.uw-elast.se\/en\/polyurethane\/\">Polyurethane<\/a><\/td>\n<td align=\"left\">approx. 0.5-0.8<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">Rubber<\/td>\n<td align=\"left\">approx. 0.6-1.9<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">Aluminum<\/td>\n<td align=\"left\">approx. 5<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">Steel (high-strength)<\/td>\n<td align=\"left\">approx. 0.5-0.7<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">Wrought iron<\/td>\n<td align=\"left\">approx. 1<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-2 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:0px;--awb-margin-bottom-large:0px;--awb-spacing-left-large:0px;--awb-width-medium:100%;--awb-spacing-right-medium:0px;--awb-spacing-left-medium:0px;--awb-width-small:100%;--awb-spacing-right-small:0px;--awb-spacing-left-small:0px;\"><div class=\"fusion-column-wrapper fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-text fusion-text-2\"><div>The lower the number, the better the abrasion resistance.<\/div>\n<div>Test conditions: abrasive particles approx. 1.1 mm, speed 3.55 m\/s.<\/div>\n<\/div><\/div><\/div><\/div><\/div>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":4,"featured_media":0,"parent":18193,"menu_order":7,"comment_status":"closed","ping_status":"closed","template":"side-navigation.php","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-19485","page","type-page","status-publish","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.uw-elast.se\/en\/wp-json\/wp\/v2\/pages\/19485","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.uw-elast.se\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.uw-elast.se\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.uw-elast.se\/en\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/www.uw-elast.se\/en\/wp-json\/wp\/v2\/comments?post=19485"}],"version-history":[{"count":1,"href":"https:\/\/www.uw-elast.se\/en\/wp-json\/wp\/v2\/pages\/19485\/revisions"}],"predecessor-version":[{"id":20913,"href":"https:\/\/www.uw-elast.se\/en\/wp-json\/wp\/v2\/pages\/19485\/revisions\/20913"}],"up":[{"embeddable":true,"href":"https:\/\/www.uw-elast.se\/en\/wp-json\/wp\/v2\/pages\/18193"}],"wp:attachment":[{"href":"https:\/\/www.uw-elast.se\/en\/wp-json\/wp\/v2\/media?parent=19485"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}