{"id":535,"date":"2025-07-01T08:51:12","date_gmt":"2025-07-01T08:51:12","guid":{"rendered":"https:\/\/www.coefficientfriction.com\/?page_id=535"},"modified":"2025-07-01T09:09:37","modified_gmt":"2025-07-01T09:09:37","slug":"tappi-t549","status":"publish","type":"page","link":"https:\/\/www.coefficientfriction.com\/nb\/tappi-t549","title":{"rendered":"TAPPI T549"},"content":{"rendered":"<div data-elementor-type=\"wp-page\" data-elementor-id=\"535\" class=\"elementor elementor-535\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e87c6b2 e-flex e-con-boxed e-con e-parent\" data-id=\"e87c6b2\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-d087c52 e-con-full e-flex e-con e-child\" data-id=\"d087c52\" data-element_type=\"container\" data-settings=\"{&quot;animation&quot;:&quot;none&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-d9f31fd elementor-invisible elementor-widget elementor-widget-image\" data-id=\"d9f31fd\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;zoomIn&quot;}\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"600\" height=\"200\" src=\"https:\/\/www.coefficientfriction.com\/wp-content\/uploads\/2025\/07\/TAPPI-T549.webp\" class=\"attachment-large size-large wp-image-540\" alt=\"TAPPI T549\" srcset=\"https:\/\/www.coefficientfriction.com\/wp-content\/uploads\/2025\/07\/TAPPI-T549.webp 600w, https:\/\/www.coefficientfriction.com\/wp-content\/uploads\/2025\/07\/TAPPI-T549-300x100.webp 300w, https:\/\/www.coefficientfriction.com\/wp-content\/uploads\/2025\/07\/TAPPI-T549-18x6.webp 18w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/>\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 class=\"elementor-element elementor-element-0e3633c elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"0e3633c\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;zoomIn&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Statisk og kinetisk friksjonskoeffisient for ubestr\u00f8ket skrive- og trykkpapir ved bruk av horisontalplanmetoden<\/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-60fbb6b e-con-full e-flex e-con e-child\" data-id=\"60fbb6b\" data-element_type=\"container\" data-settings=\"{&quot;animation&quot;:&quot;none&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-a73bac6 elementor-invisible elementor-widget elementor-widget-text-editor\" data-id=\"a73bac6\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p data-start=\"361\" data-end=\"945\">I papir- og emballasjeindustrien er det avgj\u00f8rende \u00e5 forst\u00e5 overflateinteraksjoner for \u00e5 sikre god ytelse i trykk-, konverterings- og h\u00e5ndteringsprosesser. <a href=\"https:\/\/www.coefficientfriction.com\/nb\/tappi-t549\"><em data-start=\"587\" data-end=\"599\">TAPPI T549<\/em><\/a> er den anerkjente metoden for \u00e5 bestemme <strong data-start=\"645\" data-end=\"692\">statiske og kinetiske friksjonskoeffisienter<\/strong> av papiret n\u00e5r det glir mot seg selv. Denne standarden er spesielt viktig for <strong data-start=\"773\" data-end=\"791\">trykkpapir<\/strong> og <strong data-start=\"796\" data-end=\"816\">ubestr\u00f8ket skrift<\/strong> kvaliteter, der problemer som arkmating og dobbeltmating kan p\u00e5virke produktkvaliteten og utstyrets funksjonalitet i betydelig grad.<\/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<div class=\"elementor-element elementor-element-0364755 e-flex e-con-boxed e-con e-parent\" data-id=\"0364755\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-f673fbc elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"f673fbc\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Betydningen av testing av friksjonskoeffisient i papir<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-156f03e elementor-invisible elementor-widget elementor-widget-text-editor\" data-id=\"156f03e\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p data-start=\"1170\" data-end=\"1502\"><strong data-start=\"1262\" data-end=\"1295\">Friksjonskoeffisient (COF)<\/strong> testing er et viktig m\u00e5l som indikerer hvor lett papirark glir over hverandre. TAPPI T549 fokuserer spesielt p\u00e5 <strong data-start=\"1428\" data-end=\"1455\">horisontalplanmetoden<\/strong>og tilbyr en kvantitativ m\u00e5te \u00e5 evaluere begge deler p\u00e5:<\/p><ul><li data-start=\"1506\" data-end=\"1582\"><strong data-start=\"1506\" data-end=\"1540\">Statisk friksjonskoeffisient<\/strong>: kraften som trengs for \u00e5 sette i gang en bevegelse.<\/li><li data-start=\"1585\" data-end=\"1673\"><strong data-start=\"1585\" data-end=\"1613\">Kinetisk friksjonstesting<\/strong>: kraften som trengs for \u00e5 holde bevegelsen i konstant hastighet.<\/li><\/ul><p data-start=\"1675\" data-end=\"1932\">Disse verdiene er avgj\u00f8rende i <strong data-start=\"1704\" data-end=\"1722\">trykkpapir<\/strong> og <strong data-start=\"1727\" data-end=\"1747\">ubestr\u00f8ket skrift<\/strong> bruksomr\u00e5der, spesielt i arkpresser og kopimaskiner. For lav COF kan f\u00f8re til dobbeltmating, mens for h\u00f8y COF kan f\u00f8re til papirstopp eller motstand i papirtransportsystemer.<\/p>\t\t\t\t\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-eb10f5e e-flex e-con-boxed e-con e-parent\" data-id=\"eb10f5e\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-38e9bd9 elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"38e9bd9\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Testprosedyre: Slik utf\u00f8rer du en TAPPI T549-test<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-b4a43e8 e-con-full e-flex e-con e-child\" data-id=\"b4a43e8\" data-element_type=\"container\" data-settings=\"{&quot;animation&quot;:&quot;none&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-949eee6 elementor-widget__width-inherit elementor-invisible elementor-widget elementor-widget-text-editor\" data-id=\"949eee6\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInLeft&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<ol><li><strong data-start=\"2632\" data-end=\"2647\">Forberedelse<\/strong><br data-start=\"2647\" data-end=\"2650\" \/>Plasser <a href=\"https:\/\/www.coefficientfriction.com\/nb\/coefficient-of-friction-testing-equipment\/\"><strong data-start=\"2663\" data-end=\"2706\">Testmaskin for friksjonskoeffisient<\/strong><\/a> p\u00e5 en stabil, vibrasjonsfri overflate. Still utstyret i vater og nullstill kraftm\u00e5lesystemet.<\/li><li><strong data-start=\"2807\" data-end=\"2829\">Justering av pr\u00f8ven<\/strong><ul><li data-start=\"2837\" data-end=\"2929\">Skj\u00e6r pr\u00f8vene i henhold til kornretning (maskinretning eller tverrg\u00e5ende retning).<\/li><li data-start=\"2935\" data-end=\"3014\">Plasser den st\u00f8rre pr\u00f8ven (med filtsiden opp) p\u00e5 det horisontale planet, og fest den.<\/li><li data-start=\"3020\" data-end=\"3122\">Plasser den mindre pr\u00f8ven (med tr\u00e5dsiden ned) under sleden, og unng\u00e5 for tidlig horisontal bevegelse.<\/li><\/ul><\/li><li data-start=\"3127\" data-end=\"3153\"><strong data-start=\"3127\" data-end=\"3151\">Statisk friksjonstest<\/strong><ul><li data-start=\"3159\" data-end=\"3203\">Fest sleden til motoren eller m\u00e5lekabelen.<\/li><li data-start=\"3209\" data-end=\"3306\">Start enheten og registrer <strong data-start=\"3241\" data-end=\"3263\">innledende toppkraft<\/strong> som <strong data-start=\"3271\" data-end=\"3305\">statisk friksjonskoeffisient<\/strong>.<\/li><\/ul><\/li><li data-start=\"3311\" data-end=\"3338\"><strong data-start=\"3311\" data-end=\"3336\">Kinetisk friksjonstest<\/strong><ul><li data-start=\"3344\" data-end=\"3399\">Fortsett bevegelsen over ca. 130 mm (5 tommer).<\/li><li data-start=\"3405\" data-end=\"3476\">Ta opp <strong data-start=\"3416\" data-end=\"3433\">gjennomsnittlig kraft<\/strong> over denne avstanden som <strong data-start=\"3460\" data-end=\"3475\">kinetisk COF<\/strong>.<\/li><\/ul><\/li><li data-start=\"3481\" data-end=\"3500\"><strong data-start=\"3481\" data-end=\"3498\">Repeterbarhet<\/strong><ul><li data-start=\"3506\" data-end=\"3571\">Ikke gjenbruk testpar med mindre det er n\u00f8dvendig for variabelsammenligninger.<\/li><li data-start=\"3577\" data-end=\"3651\">S\u00f8rg for konsekvent timing mellom plassering av sleden og igangsetting av bevegelsen.<\/li><\/ul><\/li><\/ol>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-411534e e-con-full e-flex elementor-invisible e-con e-child\" data-id=\"411534e\" data-element_type=\"container\" data-settings=\"{&quot;animation&quot;:&quot;fadeInRight&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-8bb79da elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"8bb79da\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Sammendrag av testmetode i henhold til TAPPI T549<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8e5007c elementor-widget elementor-widget-text-editor\" data-id=\"8e5007c\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p data-start=\"1939\" data-end=\"2065\">TAPPI T549 beskriver en enkel, men presis metode for horisontal glidning:<\/p><ul><li data-start=\"2069\" data-end=\"2119\">En papirpr\u00f8ve er festet til et flatt testplan.<\/li><li data-start=\"2122\" data-end=\"2201\">En annen pr\u00f8ve festes til en slede med standardisert vekt og overflateareal.<\/li><li data-start=\"2204\" data-end=\"2307\">Sleden trekkes (eller flyet flyttes under sleden) ved hjelp av en motor med konstant hastighet eller et remskivesystem.<\/li><li data-start=\"2310\" data-end=\"2380\">Den <strong data-start=\"2314\" data-end=\"2331\">maksimal kraft<\/strong> f\u00f8r bevegelsen begynner, gir <strong data-start=\"2365\" data-end=\"2379\">statisk COF<\/strong>.<\/li><li data-start=\"2383\" data-end=\"2457\">Den <strong data-start=\"2387\" data-end=\"2404\">gjennomsnittlig kraft<\/strong> under jevn bevegelse gir den <strong data-start=\"2441\" data-end=\"2456\">kinetisk COF<\/strong>.<\/li><\/ul><p data-start=\"2459\" data-end=\"2568\">Denne metoden gj\u00f8r det mulig \u00e5 utf\u00f8re konsistente og reproduserbare tester - ideelt for kvalitetskontroll og evaluering av produksjonslinjer.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e43e1f1 elementor-widget__width-inherit elementor-invisible elementor-widget elementor-widget-video\" data-id=\"e43e1f1\" data-element_type=\"widget\" data-settings=\"{&quot;youtube_url&quot;:&quot;https:\\\/\\\/youtu.be\\\/NUgXENOz8J0&quot;,&quot;autoplay&quot;:&quot;yes&quot;,&quot;play_on_mobile&quot;:&quot;yes&quot;,&quot;mute&quot;:&quot;yes&quot;,&quot;loop&quot;:&quot;yes&quot;,&quot;_animation&quot;:&quot;fadeInRight&quot;,&quot;video_type&quot;:&quot;youtube&quot;,&quot;controls&quot;:&quot;yes&quot;}\" data-widget_type=\"video.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-wrapper elementor-open-inline\">\n\t\t\t<div class=\"elementor-video\"><\/div>\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\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-f7106d9 e-flex e-con-boxed e-con e-parent\" data-id=\"f7106d9\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-694940d e-con-full e-flex e-con e-child\" data-id=\"694940d\" data-element_type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-8ea1c6c e-con-full e-flex elementor-invisible e-con e-child\" data-id=\"8ea1c6c\" data-element_type=\"container\" data-settings=\"{&quot;animation&quot;:&quot;fadeInLeft&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-f6ee6d5 elementor-widget elementor-widget-heading\" data-id=\"f6ee6d5\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Bruksomr\u00e5der for TAPPI T549 i industrien<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-663e3cc elementor-invisible elementor-widget elementor-widget-text-editor\" data-id=\"663e3cc\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<ul><li data-start=\"3708\" data-end=\"3791\"><strong data-start=\"3708\" data-end=\"3726\">Trykkpapir<\/strong>: Sikrer effektiv arkmating i h\u00f8yhastighetstrykkpresser.<\/li><li data-start=\"3794\" data-end=\"3883\"><strong data-start=\"3794\" data-end=\"3820\">Ubestr\u00f8ket skrivepapir<\/strong>: Forhindrer at kopimaskiner og kontorskrivere klistrer seg fast eller mates feil.<\/li><li data-start=\"3886\" data-end=\"4047\"><strong data-start=\"3886\" data-end=\"3907\">Emballasjekvalitet<\/strong>: Selv om TAPPI T549 er beregnet p\u00e5 papir-til-papir-testing, utfyller den skr\u00e5planmetoder som TAPPI T815 for bredere emballasjeapplikasjoner.<\/li><\/ul><p data-start=\"4049\" data-end=\"4195\">Ved \u00e5 forst\u00e5 friksjonsatferden kan produsentene modifisere overflateegenskapene eller beleggene slik at de oppfyller kravene til bruksomr\u00e5der og utstyrskompatibilitet.<\/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<\/div>\n\t\t<div class=\"elementor-element elementor-element-b0586e5 e-con-full e-flex elementor-invisible e-con e-child\" data-id=\"b0586e5\" data-element_type=\"container\" data-settings=\"{&quot;animation&quot;:&quot;fadeInRight&quot;}\">\n\t\t<div class=\"elementor-element elementor-element-f9046cc e-con-full e-flex e-con e-child\" data-id=\"f9046cc\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c4f0b8e elementor-widget elementor-widget-heading\" data-id=\"c4f0b8e\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Hvorfor TAPPI T549 er viktig for kvalitetskontroll<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2186d6f elementor-invisible elementor-widget elementor-widget-text-editor\" data-id=\"2186d6f\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p data-start=\"4924\" data-end=\"4965\">Opprettholdelse av riktige COF-niv\u00e5er sikrer:<\/p><ul><li data-start=\"4968\" data-end=\"5016\"><strong data-start=\"4968\" data-end=\"4992\">Jevn papirmating<\/strong> i skrivere og kopimaskiner<\/li><li data-start=\"5019\" data-end=\"5073\"><strong data-start=\"5019\" data-end=\"5043\">Redusert slitasje p\u00e5 maskinen<\/strong> p\u00e5 grunn av f\u00e6rre fastkj\u00f8ringer eller feilmatinger<\/li><li data-start=\"5076\" data-end=\"5128\"><strong data-start=\"5076\" data-end=\"5108\">Forbedret produktkonsistens<\/strong> fra parti til parti<\/li><li data-start=\"5131\" data-end=\"5198\"><strong data-start=\"5131\" data-end=\"5163\">Bedre kundetilfredshet<\/strong> ved \u00e5 unng\u00e5 vanlige h\u00e5ndteringsproblemer<\/li><\/ul><p data-start=\"5200\" data-end=\"5345\">TAPPI T549 gir en metodikk for \u00e5 kvantifisere friksjonsatferd, og tilbyr data som gir grunnlag for smartere beslutninger innen produksjon og materialdesign.<\/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<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-9d958da e-flex e-con-boxed e-con e-parent\" data-id=\"9d958da\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-5055911 elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"5055911\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">COF-01 Testmaskin for friksjonskoeffisient<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-0424cfa e-con-full e-grid e-con e-child\" data-id=\"0424cfa\" data-element_type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-a290580 e-con-full e-flex e-con e-child\" data-id=\"a290580\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7cac45b elementor-invisible elementor-widget elementor-widget-text-editor\" data-id=\"7cac45b\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p data-start=\"4274\" data-end=\"4439\">For \u00e5 overholde TAPPI T549 med presisjon og p\u00e5litelighet, <strong data-start=\"4332\" data-end=\"4352\">Cell Instruments<\/strong> tilbyr <strong data-start=\"4364\" data-end=\"4414\">COF-01 Testmaskin for friksjonskoeffisient<\/strong>, spesielt utviklet for:<\/p><ul data-start=\"4441\" data-end=\"4617\"><li data-start=\"4441\" data-end=\"4476\"><p data-start=\"4443\" data-end=\"4476\">Statisk og kinetisk COF-evaluering<\/p><\/li><li data-start=\"4477\" data-end=\"4512\"><p data-start=\"4479\" data-end=\"4512\">Friksjonstesting i horisontalplanet<\/p><\/li><li data-start=\"4513\" data-end=\"4617\"><p data-start=\"4515\" data-end=\"4617\">Anvendelse i <strong data-start=\"4530\" data-end=\"4548\">trykkpapir<\/strong>, <strong data-start=\"4550\" data-end=\"4570\">ubestr\u00f8ket skrift<\/strong>, og andre <strong data-start=\"4582\" data-end=\"4607\">tekstil og emballasje<\/strong> materialer<\/p><\/li><\/ul><p data-start=\"4619\" data-end=\"4869\">Den konstante bevegelseshastigheten og den digitale kraftregistreringen sikrer TAPPI-standardresultater som er reproduserbare og sv\u00e6rt n\u00f8yaktige. For fagfolk innen kvalitetskontroll eller FoU s\u00f8rger COF-01 for at testingen er i tr\u00e5d med TAPPI T549 og produksjonsm\u00e5lene.<\/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-3a3fc5c e-con-full e-flex e-con e-child\" data-id=\"3a3fc5c\" data-element_type=\"container\" data-settings=\"{&quot;animation&quot;:&quot;none&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-9e1f2e3 elementor-invisible elementor-widget elementor-widget-image\" data-id=\"9e1f2e3\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;}\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.coefficientfriction.com\/nb\/coefficient-of-friction-testing-equipment\/\">\n\t\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/www.coefficientfriction.com\/wp-content\/uploads\/elementor\/thumbs\/coefficient-of-friction-testing-equipment-01-r3gmfg1nwdb5s7ojc5fmiewgn0ak2nlwv641l9yiy0.webp\" title=\"Utstyr for testing av friksjonskoeffisient 01\" alt=\"Utstyr for testing av friksjonskoeffisient 01\" loading=\"lazy\" \/>\t\t\t\t\t\t\t\t<\/a>\n\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<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Coefficients of static and kinetic friction of uncoated writing and printing paper by use of the horizontal plane method In the paper and packaging industry, understanding surface interactions is essential for ensuring smooth performance in printing, converting, and handling processes. TAPPI T549 is the recognized method for determining the static and kinetic coefficients of friction [&hellip;]<\/p>","protected":false},"author":2,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"elementor_header_footer","meta":{"footnotes":""},"class_list":["post-535","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.coefficientfriction.com\/nb\/wp-json\/wp\/v2\/pages\/535","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.coefficientfriction.com\/nb\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.coefficientfriction.com\/nb\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.coefficientfriction.com\/nb\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.coefficientfriction.com\/nb\/wp-json\/wp\/v2\/comments?post=535"}],"version-history":[{"count":5,"href":"https:\/\/www.coefficientfriction.com\/nb\/wp-json\/wp\/v2\/pages\/535\/revisions"}],"predecessor-version":[{"id":552,"href":"https:\/\/www.coefficientfriction.com\/nb\/wp-json\/wp\/v2\/pages\/535\/revisions\/552"}],"wp:attachment":[{"href":"https:\/\/www.coefficientfriction.com\/nb\/wp-json\/wp\/v2\/media?parent=535"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}