{"id":1916,"date":"2025-12-23T16:04:57","date_gmt":"2025-12-23T15:04:57","guid":{"rendered":"https:\/\/mcmeister.com\/materialpruefung\/mr-400\/"},"modified":"2026-03-31T18:03:36","modified_gmt":"2026-03-31T16:03:36","slug":"mr-400","status":"publish","type":"materialpruefung","link":"https:\/\/mcmeister.com\/en\/materialpruefung\/mr-400\/","title":{"rendered":"MR\u00ae 400"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"1916\" class=\"elementor elementor-1916 elementor-1070\" data-elementor-post-type=\"materialpruefung\">\n\t\t\t\t<div class=\"elementor-element elementor-element-3173c61 e-flex e-con-boxed e-con e-parent\" data-id=\"3173c61\" 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-c566698 e-con-full e-flex e-con e-child\" data-id=\"c566698\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-1cb985d e-con-full e-flex e-con e-child\" data-id=\"1cb985d\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c204b23 elementor-widget elementor-widget-heading\" data-id=\"c204b23\" 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 400<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d99ace0 elementor-widget elementor-widget-heading\" data-id=\"d99ace0\" 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\">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-0d18bc2 e-con-full e-flex e-con e-child\" data-id=\"0d18bc2\" 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-b2508cc e-con-full e-flex e-con e-child\" data-id=\"b2508cc\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-6670bdb elementor-widget elementor-widget-image\" data-id=\"6670bdb\" 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=\"1500\" height=\"1500\" src=\"https:\/\/mcmeister.com\/wp-content\/uploads\/2025\/12\/MR_400_Kanister_5_L_MAGNET.jpg\" class=\"attachment-full size-full wp-image-1917\" alt=\"\" srcset=\"https:\/\/mcmeister.com\/wp-content\/uploads\/2025\/12\/MR_400_Kanister_5_L_MAGNET.jpg 1500w, https:\/\/mcmeister.com\/wp-content\/uploads\/2025\/12\/MR_400_Kanister_5_L_MAGNET-300x300.jpg 300w, https:\/\/mcmeister.com\/wp-content\/uploads\/2025\/12\/MR_400_Kanister_5_L_MAGNET-1024x1024.jpg 1024w, https:\/\/mcmeister.com\/wp-content\/uploads\/2025\/12\/MR_400_Kanister_5_L_MAGNET-150x150.jpg 150w, https:\/\/mcmeister.com\/wp-content\/uploads\/2025\/12\/MR_400_Kanister_5_L_MAGNET-768x768.jpg 768w\" sizes=\"(max-width: 1500px) 100vw, 1500px\" \/>\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-4a595ed e-flex e-con-boxed e-con e-parent\" data-id=\"4a595ed\" 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-0ab3400 e-con-full e-flex e-con e-child\" data-id=\"0ab3400\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-007e968 e-con-full e-flex e-con e-child\" data-id=\"007e968\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-20cc5c5 elementor-widget elementor-widget-text-editor\" data-id=\"20cc5c5\" 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>MR\u00ae 400 wetting agent is used to reduce the surface tension of aqueous magnetic particle testing agents and leads to better wetting of the surface by the testing agent.<\/li><li>MR\u00ae 400 wetting agent is a clear liquid and miscible with water in any ratio.<\/li><li>Depending on the formulation and requirements, approx. 0.1-1.0% is used in the application concentration.<\/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-e43c578 elementor-widget elementor-widget-spacer\" data-id=\"e43c578\" 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-aa8546d elementor-widget elementor-widget-heading\" data-id=\"aa8546d\" 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-6de2f44 elementor-widget elementor-widget-text-editor\" data-id=\"6de2f44\" 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 <br>Storage temperature: + 5 \u00b0C &#8211; + 45 \u00b0C <br>Application: + 5 \u00b0C &#8211; + 50 \u00b0C<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d10f2e2 elementor-widget elementor-widget-spacer\" data-id=\"d10f2e2\" 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-eb1496a elementor-widget elementor-widget-heading\" data-id=\"eb1496a\" 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-c0fef7f elementor-widget elementor-widget-text-editor\" data-id=\"c0fef7f\" 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 E1444<\/li><li>ASTM E709<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9ff38d6 elementor-widget elementor-widget-spacer\" data-id=\"9ff38d6\" 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-5944800 elementor-widget elementor-widget-heading\" data-id=\"5944800\" 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-9989d8b elementor-widget elementor-widget-text-editor\" data-id=\"9989d8b\" 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>The product MR\u00ae 400 can be added to the application medium, particularly the magnetic particle suspension, to improve performance in specific applications. It is important to thoroughly stir the product MR\u00ae 400 into the application medium before using it with dry powder, and only then add the magnetic powder. When using suspensions, the order is not critical. Ensure that the product MR\u00ae 400 is evenly distributed within the magnetic particle suspension. Although its primary application area is in magnetic particle inspection, it can also be used in other fields of application.    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-a3b85cc elementor-widget elementor-widget-spacer\" data-id=\"a3b85cc\" 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-1547d25 elementor-widget elementor-widget-heading\" data-id=\"1547d25\" 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-a4b5382 elementor-widget elementor-widget-text-editor\" data-id=\"a4b5382\" 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-4f2f19f e-con-full e-flex e-con e-child\" data-id=\"4f2f19f\" 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-c680305 e-con-full e-flex e-con e-child\" data-id=\"c680305\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-9ac0342 elementor-widget elementor-widget-image\" data-id=\"9ac0342\" 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=\"312\" height=\"160\" src=\"https:\/\/mcmeister.com\/wp-content\/uploads\/2025\/12\/Screenshot-2025-12-23-at-15.42.00.png\" class=\"attachment-large size-large wp-image-5365\" alt=\"\" srcset=\"https:\/\/mcmeister.com\/wp-content\/uploads\/2025\/12\/Screenshot-2025-12-23-at-15.42.00.png 312w, https:\/\/mcmeister.com\/wp-content\/uploads\/2025\/12\/Screenshot-2025-12-23-at-15.42.00-300x154.png 300w\" sizes=\"(max-width: 312px) 100vw, 312px\" \/>\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-f7bd0f5 elementor-widget elementor-widget-text-editor\" data-id=\"f7bd0f5\" 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":1917,"template":"","branche-materialprufung":[],"kategorie-materialprufung":[67],"class_list":["post-1916","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\/1916","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":2,"href":"https:\/\/mcmeister.com\/en\/wp-json\/wp\/v2\/materialpruefung\/1916\/revisions"}],"predecessor-version":[{"id":6406,"href":"https:\/\/mcmeister.com\/en\/wp-json\/wp\/v2\/materialpruefung\/1916\/revisions\/6406"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/mcmeister.com\/en\/wp-json\/wp\/v2\/media\/1917"}],"wp:attachment":[{"href":"https:\/\/mcmeister.com\/en\/wp-json\/wp\/v2\/media?parent=1916"}],"wp:term":[{"taxonomy":"branche-materialprufung","embeddable":true,"href":"https:\/\/mcmeister.com\/en\/wp-json\/wp\/v2\/branche-materialprufung?post=1916"},{"taxonomy":"kategorie-materialprufung","embeddable":true,"href":"https:\/\/mcmeister.com\/en\/wp-json\/wp\/v2\/kategorie-materialprufung?post=1916"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}