{"id":1909,"date":"2025-12-23T15:54:54","date_gmt":"2025-12-23T14:54:54","guid":{"rendered":"https:\/\/mcmeister.com\/materialpruefung\/mr-303\/"},"modified":"2026-03-31T18:04:27","modified_gmt":"2026-03-31T16:04:27","slug":"mr-303","status":"publish","type":"materialpruefung","link":"https:\/\/mcmeister.com\/en\/materialpruefung\/mr-303\/","title":{"rendered":"MR\u00ae 303"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"1909\" class=\"elementor elementor-1909 elementor-1058\" data-elementor-post-type=\"materialpruefung\">\n\t\t\t\t<div class=\"elementor-element elementor-element-593f2bf e-flex e-con-boxed e-con e-parent\" data-id=\"593f2bf\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-4b87f8f e-con-full e-flex e-con e-child\" data-id=\"4b87f8f\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-3732384 e-con-full e-flex e-con e-child\" data-id=\"3732384\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-9bda19c elementor-widget elementor-widget-heading\" data-id=\"9bda19c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">MR\u00ae 303<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-aa63840 elementor-widget elementor-widget-heading\" data-id=\"aa63840\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Corrosion protection and wetting agent<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-20246c2 e-con-full e-flex e-con e-child\" data-id=\"20246c2\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t<div class=\"elementor-element elementor-element-12a4fb3 e-con-full e-flex e-con e-child\" data-id=\"12a4fb3\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-f9b67b9 elementor-widget elementor-widget-image\" data-id=\"f9b67b9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"800\" height=\"800\" src=\"https:\/\/mcmeister.com\/wp-content\/uploads\/2025\/12\/MR_303_Kanister_MAGNET.jpg\" class=\"attachment-full size-full wp-image-1910\" alt=\"\" srcset=\"https:\/\/mcmeister.com\/wp-content\/uploads\/2025\/12\/MR_303_Kanister_MAGNET.jpg 800w, https:\/\/mcmeister.com\/wp-content\/uploads\/2025\/12\/MR_303_Kanister_MAGNET-300x300.jpg 300w, https:\/\/mcmeister.com\/wp-content\/uploads\/2025\/12\/MR_303_Kanister_MAGNET-150x150.jpg 150w, https:\/\/mcmeister.com\/wp-content\/uploads\/2025\/12\/MR_303_Kanister_MAGNET-768x768.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-54bc693 e-flex e-con-boxed e-con e-parent\" data-id=\"54bc693\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-9af289f e-con-full e-flex e-con e-child\" data-id=\"9af289f\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-200603d e-con-full e-flex e-con e-child\" data-id=\"200603d\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-f2fa489 elementor-widget elementor-widget-text-editor\" data-id=\"f2fa489\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<ul><li>Concentrate 0.5-4%<\/li><li>Additive for the production of aqueous magnetic particle suspensions, can be added to the water in the ultrasonic immersion technique (UT) as well as in other aqueous systems, neutral cleaners, synthetic cooling lubricants, especially for abrasives as a nitrite substitute<\/li><li>Corrosion inhibitor, wetting agent, bactericide and defoamer<\/li><li>Contains no diethanolamine, but exclusively primary and tertiary amines, which cannot form nitrosamines<\/li><li>Serves to reduce the surface tension of aqueous media and leads to better wettability of the surface by the test medium<\/li><li>No labeling required \u2013 ECO-LINE<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-73d3f34 elementor-widget elementor-widget-spacer\" data-id=\"73d3f34\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-11d65d2 elementor-widget elementor-widget-heading\" data-id=\"11d65d2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Minimum shelf life \/\nTemperatures<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3a2a3ab elementor-widget elementor-widget-text-editor\" data-id=\"3a2a3ab\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Container: 1 year at room temperature <br>Storage temperature: + 5 \u00b0C &#8211; + 45 \u00b0C <br>Application: + 5 \u00b0C &#8211; + 85 \u00b0C<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-457feed elementor-widget elementor-widget-spacer\" data-id=\"457feed\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-13185ad elementor-widget elementor-widget-heading\" data-id=\"13185ad\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Approvals \/\nConformities<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e920b57 elementor-widget elementor-widget-text-editor\" data-id=\"e920b57\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<ul><li>DIN EN ISO 9934-2<\/li><li>ASTM E709<\/li><li>ASTM E1444<\/li><li>SAE AS4792<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4e687f6 elementor-widget elementor-widget-spacer\" data-id=\"4e687f6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6c41399 elementor-widget elementor-widget-heading\" data-id=\"6c41399\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Further information<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8d46815 elementor-widget elementor-widget-text-editor\" data-id=\"8d46815\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Depending on the formulation and requirements for corrosion protection, 0.5-4% are used in the application concentration. <br><br>Further information can be found in our safety data sheet and our 3.1 certificate.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-83e7f4c elementor-widget elementor-widget-spacer\" data-id=\"83e7f4c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5d8e9ca elementor-widget elementor-widget-heading\" data-id=\"5d8e9ca\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Recommended products<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-cb9b962 elementor-widget elementor-widget-text-editor\" data-id=\"cb9b962\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Magnetic powder: Aqueous magnetic powder suspensions and concentrates<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-0280612 e-con-full e-flex e-con e-child\" data-id=\"0280612\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t<div class=\"elementor-element elementor-element-132bcdb e-con-full e-flex e-con e-child\" data-id=\"132bcdb\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-3509f04 elementor-widget elementor-widget-image\" data-id=\"3509f04\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"332\" height=\"158\" src=\"https:\/\/mcmeister.com\/wp-content\/uploads\/2025\/12\/Screenshot-2025-12-23-at-16.02.56.png\" class=\"attachment-large size-large wp-image-1911\" alt=\"\" srcset=\"https:\/\/mcmeister.com\/wp-content\/uploads\/2025\/12\/Screenshot-2025-12-23-at-16.02.56.png 332w, https:\/\/mcmeister.com\/wp-content\/uploads\/2025\/12\/Screenshot-2025-12-23-at-16.02.56-300x143.png 300w\" sizes=\"(max-width: 332px) 100vw, 332px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6345a28 elementor-widget elementor-widget-text-editor\" data-id=\"6345a28\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p><em>Delivery forms<\/em><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"featured_media":1910,"template":"","branche-materialprufung":[],"kategorie-materialprufung":[67],"class_list":["post-1909","materialpruefung","type-materialpruefung","status-publish","has-post-thumbnail","hentry","kategorie-materialprufung-magnetic-particle-testing"],"_links":{"self":[{"href":"https:\/\/mcmeister.com\/en\/wp-json\/wp\/v2\/materialpruefung\/1909","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/mcmeister.com\/en\/wp-json\/wp\/v2\/materialpruefung"}],"about":[{"href":"https:\/\/mcmeister.com\/en\/wp-json\/wp\/v2\/types\/materialpruefung"}],"version-history":[{"count":1,"href":"https:\/\/mcmeister.com\/en\/wp-json\/wp\/v2\/materialpruefung\/1909\/revisions"}],"predecessor-version":[{"id":1913,"href":"https:\/\/mcmeister.com\/en\/wp-json\/wp\/v2\/materialpruefung\/1909\/revisions\/1913"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/mcmeister.com\/en\/wp-json\/wp\/v2\/media\/1910"}],"wp:attachment":[{"href":"https:\/\/mcmeister.com\/en\/wp-json\/wp\/v2\/media?parent=1909"}],"wp:term":[{"taxonomy":"branche-materialprufung","embeddable":true,"href":"https:\/\/mcmeister.com\/en\/wp-json\/wp\/v2\/branche-materialprufung?post=1909"},{"taxonomy":"kategorie-materialprufung","embeddable":true,"href":"https:\/\/mcmeister.com\/en\/wp-json\/wp\/v2\/kategorie-materialprufung?post=1909"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}