{"id":134,"date":"2025-03-27T08:01:03","date_gmt":"2025-03-27T08:01:03","guid":{"rendered":"https:\/\/www.coefficientfriction.com\/?page_id=134"},"modified":"2025-09-18T09:02:07","modified_gmt":"2025-09-18T09:02:07","slug":"astm-d1894","status":"publish","type":"page","link":"https:\/\/www.coefficientfriction.com\/hu\/astm-d1894","title":{"rendered":"ASTM D1894"},"content":{"rendered":"<div data-elementor-type=\"wp-page\" data-elementor-id=\"134\" class=\"elementor elementor-134\" 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\/03\/ASTM-D1894-1.webp\" class=\"attachment-large size-large wp-image-77\" alt=\"ASTM D1894\" srcset=\"https:\/\/www.coefficientfriction.com\/wp-content\/uploads\/2025\/03\/ASTM-D1894-1.webp 600w, https:\/\/www.coefficientfriction.com\/wp-content\/uploads\/2025\/03\/ASTM-D1894-1-300x100.webp 300w\" 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>\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-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\">M\u0171anyag f\u00f3li\u00e1k \u00e9s f\u00f3lialapok statikus \u00e9s kinetikus s\u00farl\u00f3d\u00e1si egy\u00fctthat\u00f3j\u00e1nak vizsg\u00e1lati m\u00f3dszere<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\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=\"464\" data-end=\"1024\">Anyagvizsg\u00e1lat, <em data-start=\"485\" data-end=\"497\">ASTM D1894<\/em> az egyik legsz\u00e9lesebb k\u00f6rben elismert szabv\u00e1ny a <strong data-start=\"565\" data-end=\"612\">statikus \u00e9s kinetikus s\u00farl\u00f3d\u00e1si egy\u00fctthat\u00f3k<\/strong> m\u0171anyag f\u00f3li\u00e1k \u00e9s f\u00f3lialapok. Ez a szabv\u00e1nyos vizsg\u00e1lati m\u00f3dszer kulcsfontoss\u00e1g\u00fa adatokat szolg\u00e1ltat a cs\u00fasz\u00e1si tulajdons\u00e1gok \u00e9rt\u00e9kel\u00e9s\u00e9hez, amelyek k\u00f6zvetlen\u00fcl befoly\u00e1solj\u00e1k a csomagol\u00e1s teljes\u00edtm\u00e9ny\u00e9t, a feldolgoz\u00e1s hat\u00e9konys\u00e1g\u00e1t \u00e9s a v\u00e9gfelhaszn\u00e1l\u00f3 el\u00e9gedetts\u00e9g\u00e9t. A <em data-start=\"836\" data-end=\"856\">ASTM D1894 vizsg\u00e1lat<\/em> elj\u00e1r\u00e1sokkal a gy\u00e1rt\u00f3k \u00e9s a min\u0151s\u00e9gellen\u0151rz\u00e9ssel foglalkoz\u00f3 szakemberek biztos\u00edthatj\u00e1k, hogy a f\u00f3li\u00e1k megfeleljenek a teljes\u00edtm\u00e9nybeli elv\u00e1r\u00e1soknak, cs\u00f6kkentve a term\u00e9khib\u00e1kat \u00e9s jav\u00edtva a k\u00f6vetkezetess\u00e9get.<\/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-7d644ae e-flex e-con-boxed e-con e-parent\" data-id=\"7d644ae\" 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-08ee8ec elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"08ee8ec\" 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\">Mi az ASTM D1894?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4bea887 elementor-invisible elementor-widget elementor-widget-text-editor\" data-id=\"4bea887\" 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=\"1062\" data-end=\"1361\">Az ASTM D1894 meghat\u00e1rozza, hogyan kell m\u00e9rni a s\u00farl\u00f3d\u00e1si tulajdons\u00e1gokat, amikor egy pr\u00f3badarab \u00f6nmag\u00e1n vagy egy m\u00e1sik aljzaton cs\u00faszik. Az \u00edgy kapott \u00e9rt\u00e9keket a k\u00f6vetkez\u0151k\u00e9nt fejezik ki <strong data-start=\"1217\" data-end=\"1257\">statikus s\u00farl\u00f3d\u00e1si egy\u00fctthat\u00f3 (COF)<\/strong>-a cs\u00fasz\u00e1s elind\u00edt\u00e1s\u00e1hoz sz\u00fcks\u00e9ges er\u0151- \u00e9s a <strong data-start=\"1305\" data-end=\"1320\">kinetikus COF<\/strong>-a mozg\u00e1s fenntart\u00e1s\u00e1hoz sz\u00fcks\u00e9ges er\u0151.<\/p><p data-start=\"1363\" data-end=\"1664\">E param\u00e9terek fontoss\u00e1ga abban rejlik, hogy k\u00f6zvetlen kapcsolatban \u00e1llnak a k\u00f6vetkez\u0151kkel <strong data-start=\"1437\" data-end=\"1509\">a f\u00f3lia kezel\u00e9se, a csomagol\u00f3g\u00e9pek teljes\u00edtm\u00e9nye \u00e9s a fogyaszt\u00f3k haszn\u00e1lhat\u00f3s\u00e1ga<\/strong>. P\u00e9ld\u00e1ul a t\u00fal magas COF \u00e9rt\u00e9k\u0171 f\u00f3li\u00e1k elakadhatnak a csomagol\u00f3g\u00e9pekben, m\u00edg a t\u00fal alacsony COF \u00e9rt\u00e9k\u0171 f\u00f3li\u00e1k kontroll\u00e1latlanul cs\u00faszhatnak egym\u00e1sra helyez\u00e9s vagy csomagol\u00e1s k\u00f6zben.<\/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-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\">S\u00farl\u00f3d\u00e1si egy\u00fctthat\u00f3 vizsg\u00e1lati m\u00f3dszer<\/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>A s\u00farl\u00f3d\u00e1si egy\u00fctthat\u00f3 (COF) sz\u00e1mszer\u0171s\u00edti, hogy egy anyag milyen k\u00f6nnyen cs\u00faszik egy m\u00e1sik anyagon. Az ASTM D1894 k\u00e9t kulcsfontoss\u00e1g\u00fa m\u00e9r\u00e9st hat\u00e1roz meg:<\/p><ul data-spread=\"false\"><li><p><strong>Statikus COF<\/strong>: A k\u00e9t fel\u00fclet k\u00f6z\u00f6tti mozg\u00e1s megind\u00edt\u00e1s\u00e1hoz sz\u00fcks\u00e9ges er\u0151.<\/p><\/li><li><p><strong>Kinetikus COF<\/strong>: A cs\u00fasz\u00e1s megkezd\u00e9se ut\u00e1n a mozg\u00e1s fenntart\u00e1s\u00e1hoz sz\u00fcks\u00e9ges er\u0151.<\/p><\/li><\/ul>\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-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<h3 class=\"elementor-heading-title elementor-size-default\">S\u00farl\u00f3d\u00e1si egy\u00fctthat\u00f3 vizsg\u00e1lati elj\u00e1r\u00e1s<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ec3aabc elementor-widget elementor-widget-text-editor\" data-id=\"ec3aabc\" 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=\"2386\" data-end=\"2545\">A vizsg\u00e1lat r\u00e1vil\u00e1g\u00edt arra, hogy a cs\u00fasz\u00e1si tulajdons\u00e1gok hogyan v\u00e1ltoznak az id\u0151 m\u00fal\u00e1s\u00e1val, ami kritikus t\u00e9nyez\u0151 az id\u0151f\u00fcgg\u0151 adal\u00e9kanyagokat tartalmaz\u00f3 filmek eset\u00e9ben.<\/p>\t\t\t\t\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\">\n\t\t\t\t<div class=\"elementor-element elementor-element-949eee6 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>A <strong>sz\u00e1n<\/strong> (jellemz\u0151en f\u00e9m, szabv\u00e1nyos\u00edtott s\u00fallyal) helyezz\u00fck a vizsg\u00e1lati anyagra.<\/li><li>A vizsg\u00e1lati mint\u00e1t egy <strong>s\u00edk s\u00edk<\/strong> (gyakran csiszolt fel\u00fclet, p\u00e9ld\u00e1ul \u00fcveg vagy f\u00e9m).<\/li><li>Er\u0151m\u00e9r\u0151 eszk\u00f6z, mint p\u00e9ld\u00e1ul egy <strong>COF-01 S\u00farl\u00f3d\u00e1si egy\u00fctthat\u00f3t vizsg\u00e1l\u00f3 berendez\u00e9s<\/strong>, fokozatosan h\u00fazza a sz\u00e1nk\u00f3t a felsz\u00ednen.<\/li><li>Az ellen\u00e1ll\u00e1st megm\u00e9rj\u00fck \u00e9s felhaszn\u00e1ljuk a <strong>statikus \u00e9s kinetikus s\u00farl\u00f3d\u00e1si egy\u00fctthat\u00f3k<\/strong>.<\/li><\/ol>\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 class=\"elementor-element elementor-element-36f0624 elementor-widget elementor-widget-text-editor\" data-id=\"36f0624\" 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=\"3206\" data-end=\"3431\">A pontos eredm\u00e9nyek nagym\u00e9rt\u00e9kben f\u00fcggenek a k\u00f6vetkez\u0151kt\u0151l <strong data-start=\"3241\" data-end=\"3318\">a mint\u00e1k el\u0151k\u00e9sz\u00edt\u00e9se, a berendez\u00e9sek kalibr\u00e1l\u00e1sa \u00e9s a vizsg\u00e1lati k\u00f6rnyezet ellen\u0151rz\u00e9se<\/strong>. A fel\u00fcleti szennyez\u0151d\u00e9sek, az adal\u00e9kanyagok egyenetlen vir\u00e1gz\u00e1sa vagy a nem megfelel\u0151 r\u00f6gz\u00edt\u00e9s mind f\u00e9lrevezet\u0151 eredm\u00e9nyekhez vezethetnek.<\/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-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\">S\u00farl\u00f3d\u00e1si egy\u00fctthat\u00f3t vizsg\u00e1l\u00f3 berendez\u00e9sek<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\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-pm-slice=\"1 1 []\">A k\u00f6vetkez\u0151k elv\u00e9gz\u00e9s\u00e9hez <a href=\"https:\/\/www.coefficientfriction.com\/hu\/astm-d1894\"><strong>ASTM D1894<\/strong><\/a> pontos, speci\u00e1lis tesztel\u00e9s <a href=\"https:\/\/www.coefficientfriction.com\/hu\/coefficient-of-friction-testing-equipment\/\"><strong>s\u00farl\u00f3d\u00e1si egy\u00fctthat\u00f3t vizsg\u00e1l\u00f3 berendez\u00e9s<\/strong><\/a> sz\u00fcks\u00e9ges. Ezek a m\u0171szerek biztos\u00edtj\u00e1k a vizsg\u00e1lati v\u00e1ltoz\u00f3k, p\u00e9ld\u00e1ul a sebess\u00e9g, az er\u0151 \u00e9s a k\u00f6rnyezeti felt\u00e9telek pontos ellen\u0151rz\u00e9s\u00e9t.<\/p>\t\t\t\t\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-02517ec elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"02517ec\" 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\">A COF-vizsg\u00e1l\u00f3berendez\u00e9sek f\u0151 \u00f6sszetev\u0151i<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-38c9c0f elementor-invisible elementor-widget elementor-widget-text-editor\" data-id=\"38c9c0f\" 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><strong>Sz\u00e1nk\u00f3<\/strong>: A s\u00farl\u00f3d\u00e1sm\u00e9r\u00e9shez haszn\u00e1lt szabv\u00e1nyos\u00edtott s\u00falyblokk.<\/li><li><strong>Vizsg\u00e1lati s\u00edk<\/strong>: Sima, stabil fel\u00fclet, amelyre a vizsg\u00e1lati anyagot helyezik.<\/li><li><strong>Er\u0151\u00e9rz\u00e9kel\u0151<\/strong>: A sz\u00e1n \u00e9s a minta k\u00f6z\u00f6tti ellen\u00e1ll\u00e1s m\u00e9r\u00e9se.<\/li><li><strong>Csig\u00e1s rendszer<\/strong>: Fenntartja az egyenletes er\u0151alkalmaz\u00e1st.<\/li><li><strong>Adatgy\u0171jt\u0151 rendszer<\/strong>: R\u00f6gz\u00edti \u00e9s kisz\u00e1m\u00edtja a statikus \u00e9s kinetikus COF-\u00e9rt\u00e9keket.<\/li><\/ul>\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\/hu\/coefficient-of-friction-testing-equipment\/\">\n\t\t\t\t\t\t\t<img decoding=\"async\" width=\"600\" height=\"600\" src=\"https:\/\/www.coefficientfriction.com\/wp-content\/uploads\/2025\/03\/coefficient-of-friction-testing-equipment-01.webp\" class=\"attachment-full size-full wp-image-96\" alt=\"s\u00farl\u00f3d\u00e1si egy\u00fctthat\u00f3t vizsg\u00e1l\u00f3 berendez\u00e9s 01\" srcset=\"https:\/\/www.coefficientfriction.com\/wp-content\/uploads\/2025\/03\/coefficient-of-friction-testing-equipment-01.webp 600w, https:\/\/www.coefficientfriction.com\/wp-content\/uploads\/2025\/03\/coefficient-of-friction-testing-equipment-01-300x300.webp 300w, https:\/\/www.coefficientfriction.com\/wp-content\/uploads\/2025\/03\/coefficient-of-friction-testing-equipment-01-150x150.webp 150w, https:\/\/www.coefficientfriction.com\/wp-content\/uploads\/2025\/03\/elementor\/thumbs\/coefficient-of-friction-testing-equipment-01-r3gmfg1nnljvgm1sgd9e374sfjg8cayrot70czv2xs.webp 400w, https:\/\/www.coefficientfriction.com\/wp-content\/uploads\/2025\/03\/elementor\/thumbs\/coefficient-of-friction-testing-equipment-01-r3gmfg1ovgcb2m7iva4k79z5gvnv026hkls6iecayw.webp 500w, https:\/\/www.coefficientfriction.com\/wp-content\/uploads\/2025\/03\/elementor\/thumbs\/coefficient-of-friction-testing-equipment-01-r3gmfg1nwdb5s7ojc5fmiewgn0ak2nlwv641l9yiy0.webp 420w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/>\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<div class=\"elementor-element elementor-element-4dda243 elementor-invisible elementor-widget elementor-widget-text-editor\" data-id=\"4dda243\" 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=\"3780\" data-end=\"4096\">A rendelkez\u00e9sre \u00e1ll\u00f3 megold\u00e1sok k\u00f6z\u00fcl a <strong>Coefficientfriction.com<\/strong><strong data-start=\"3811\" data-end=\"3869\">\u00a0COF-01 S\u00farl\u00f3d\u00e1si egy\u00fctthat\u00f3 m\u00e9r\u0151m\u0171szer<\/strong> kiemelkedik pontoss\u00e1g\u00e1val \u00e9s az ASTM D1894 szabv\u00e1nynak val\u00f3 megfelel\u00e9s\u00e9vel. A f\u00f3li\u00e1khoz \u00e9s f\u00f3li\u00e1khoz egyar\u00e1nt tervezett COF-01 megism\u00e9telhet\u0151 eredm\u00e9nyeket biztos\u00edt, \u00edgy ide\u00e1lis laborat\u00f3riumok, csomagol\u00f3ipari v\u00e1llalatok \u00e9s min\u0151s\u00e9gellen\u0151rz\u0151 \u00fcgyn\u00f6ks\u00e9gek sz\u00e1m\u00e1ra.<\/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-662ac3d e-flex e-con-boxed e-con e-parent\" data-id=\"662ac3d\" 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-5bc195f elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"5bc195f\" 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\">ASTM D1894 szerelv\u00e9ny \u00e9s be\u00e1ll\u00edt\u00e1si megfontol\u00e1sok<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ac9f0d2 elementor-invisible elementor-widget elementor-widget-text-editor\" data-id=\"ac9f0d2\" 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=\"4153\" data-end=\"4278\">A <strong data-start=\"4157\" data-end=\"4179\">ASTM D1894 szerelv\u00e9ny<\/strong> tartalmaz egy s\u00edk s\u00edkot \u00e9s egy meghat\u00e1rozott s\u00faly\u00fa \u00e9s m\u00e9ret\u0171 sz\u00e1nk\u00f3t. A reproduk\u00e1lhat\u00f3s\u00e1g el\u00e9r\u00e9se \u00e9rdek\u00e9ben:<\/p><ul><li data-start=\"4282\" data-end=\"4355\">A sz\u00e1nnak a minta g\u00e9pi ir\u00e1ny\u00e1val p\u00e1rhuzamosan kell mozognia.<\/li><li data-start=\"4358\" data-end=\"4426\">A sz\u00e9leknek sz\u00f6gletesnek kell lenni\u00fck, \u00e9s a mint\u00e1knak r\u00e1ncok n\u00e9lk\u00fcl, laposnak kell lenni\u00fck.<\/li><li data-start=\"4429\" data-end=\"4515\">Minden mint\u00e1b\u00f3l legal\u00e1bb \u00f6t mint\u00e1t kell vizsg\u00e1lni, hogy a v\u00e1ltoz\u00e9konys\u00e1got figyelembe lehessen venni.<\/li><\/ul><p data-start=\"4517\" data-end=\"4633\">Az ezekre a r\u00e9szletekre val\u00f3 odafigyel\u00e9s biztos\u00edtja, hogy az eredm\u00e9nyeket ne torz\u00edts\u00e1k a minta szab\u00e1lytalans\u00e1gai vagy a nem megfelel\u0151 r\u00f6gz\u00edt\u00e9s.<\/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-25d6974 e-flex e-con-boxed e-con e-parent\" data-id=\"25d6974\" 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-beb4dba elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"beb4dba\" 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\">ASTM D1894 vizsg\u00e1lat: Mi\u00e9rt fontos<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b35d205 elementor-invisible elementor-widget elementor-widget-text-editor\" data-id=\"b35d205\" 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=\"1712\" data-end=\"1902\">A <strong data-start=\"1716\" data-end=\"1738\">ASTM D1894 vizsg\u00e1lat<\/strong> elj\u00e1r\u00e1s biztos\u00edtja, hogy az anyagsz\u00e1ll\u00edt\u00f3k \u00e9s a v\u00e9gfelhaszn\u00e1l\u00f3k k\u00f6z\u00f6s m\u0171szaki nyelven kommunik\u00e1lhassanak. N\u00e9h\u00e1ny f\u0151 ok, ami\u00e9rt ezt a vizsg\u00e1latot sz\u00e9les k\u00f6rben alkalmazz\u00e1k:<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-cca6b83 e-grid e-con-full e-con e-child\" data-id=\"cca6b83\" data-element_type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-43f140f e-con-full e-flex e-con e-child\" data-id=\"43f140f\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4aaca6d elementor-widget elementor-widget-heading\" data-id=\"4aaca6d\" data-element_type=\"widget\" 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\">Min\u0151s\u00e9gbiztos\u00edt\u00e1s a gy\u00e1rt\u00e1sban<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5cb04ab elementor-invisible elementor-widget elementor-widget-text-editor\" data-id=\"5cb04ab\" 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>Az empirikus COF-\u00e9rt\u00e9kek lehet\u0151v\u00e9 teszik a f\u00f3liagy\u00e1rt\u00f3k sz\u00e1m\u00e1ra a cs\u00fasz\u00e1si tulajdons\u00e1gok ellen\u0151rz\u00e9s\u00e9t \u00e9s a k\u00f6vetkezetess\u00e9g fenntart\u00e1s\u00e1t.<\/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-cebaebb e-con-full e-flex e-con e-child\" data-id=\"cebaebb\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-a94d1e5 elementor-widget elementor-widget-heading\" data-id=\"a94d1e5\" data-element_type=\"widget\" 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\">Csomagol\u00e1si teljes\u00edtm\u00e9ny el\u0151rejelz\u00e9se<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3333f6a elementor-invisible elementor-widget elementor-widget-text-editor\" data-id=\"3333f6a\" 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>A teszteredm\u00e9nyek \u00e9s a val\u00f3s teljes\u00edtm\u00e9ny \u00f6sszef\u00fcgg\u00e9sbe hoz\u00e1s\u00e1val a gy\u00e1rt\u00f3k el\u0151re l\u00e1thatj\u00e1k a kezel\u00e9si probl\u00e9m\u00e1kat, miel\u0151tt azok felmer\u00fcln\u00e9nek.<\/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-bfb5798 e-con-full e-flex e-con e-child\" data-id=\"bfb5798\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-38d70d9 elementor-widget elementor-widget-heading\" data-id=\"38d70d9\" data-element_type=\"widget\" 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\">Addit\u00edv \u00e9rt\u00e9kel\u00e9s<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3773016 elementor-invisible elementor-widget elementor-widget-text-editor\" data-id=\"3773016\" 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>A cs\u00fasz\u00e1si tulajdons\u00e1gok gyakran a f\u00f3li\u00e1k, p\u00e9ld\u00e1ul a polietil\u00e9n adal\u00e9kanyagaib\u00f3l ad\u00f3dnak. A tesztel\u00e9s seg\u00edt felm\u00e9rni ezen adal\u00e9kanyagok hat\u00e9konys\u00e1g\u00e1t \u00e9s stabilit\u00e1s\u00e1t.<\/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-4b2c572 e-con-full e-flex e-con e-child\" data-id=\"4b2c572\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-49c7ffd elementor-widget elementor-widget-heading\" data-id=\"49c7ffd\" data-element_type=\"widget\" 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\">Az \u00f6reged\u00e9s \u00e9s a fel\u00fcleti \u00e1llapot hat\u00e1sai<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3390706 elementor-invisible elementor-widget elementor-widget-text-editor\" data-id=\"3390706\" 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=\"2386\" data-end=\"2545\">A vizsg\u00e1lat r\u00e1vil\u00e1g\u00edt arra, hogy a cs\u00fasz\u00e1si tulajdons\u00e1gok hogyan v\u00e1ltoznak az id\u0151 m\u00fal\u00e1s\u00e1val, ami kritikus t\u00e9nyez\u0151 az id\u0151f\u00fcgg\u0151 adal\u00e9kanyagokat tartalmaz\u00f3 filmek eset\u00e9ben.<\/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-6d2c64c e-flex e-con-boxed e-con e-parent\" data-id=\"6d2c64c\" 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-c394047 elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"c394047\" 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\">GYIK<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b484e06 elementor-invisible elementor-widget elementor-widget-n-accordion\" data-id=\"b484e06\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;,&quot;max_items_expended&quot;:&quot;multiple&quot;,&quot;default_state&quot;:&quot;expanded&quot;,&quot;n_accordion_animation_duration&quot;:{&quot;unit&quot;:&quot;ms&quot;,&quot;size&quot;:400,&quot;sizes&quot;:[]}}\" data-widget_type=\"nested-accordion.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"e-n-accordion\" aria-label=\"Harmonika. A linkeket az Enter vagy a sz\u00f3k\u00f6z billenty\u0171vel nyithatja meg, az Escape billenty\u0171vel z\u00e1rhatja be, \u00e9s a ny\u00edlbillenty\u0171kkel navig\u00e1lhat.\">\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-1890\" class=\"e-n-accordion-item\" open>\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"1\" tabindex=\"0\" aria-expanded=\"true\" aria-controls=\"e-n-accordion-item-1890\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> 1. Mi\u00e9rt fontos az ASTM D1894 a csomagol\u00f3iparban? <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-1890\" class=\"elementor-element elementor-element-4dda86b e-con-full e-flex e-con e-child\" data-id=\"4dda86b\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b1ee56f elementor-widget elementor-widget-text-editor\" data-id=\"b1ee56f\" 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>Biztos\u00edtja, hogy a m\u0171anyag f\u00f3li\u00e1k megfelel\u0151 cs\u00fasz\u00e1si tulajdons\u00e1gokkal rendelkezzenek a z\u00f6kken\u0151mentes feldolgoz\u00e1shoz \u00e9s a term\u00e9kv\u00e9delemhez.<\/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<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-1891\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"2\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-1891\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> 2. Mi a k\u00fcl\u00f6nbs\u00e9g a statikus \u00e9s a kinetikus s\u00farl\u00f3d\u00e1si egy\u00fctthat\u00f3 k\u00f6z\u00f6tt? <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-1891\" class=\"elementor-element elementor-element-4213cd7 e-con-full e-flex e-con e-child\" data-id=\"4213cd7\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-a5cb0ea elementor-widget elementor-widget-text-editor\" data-id=\"a5cb0ea\" 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>A statikus COF a mozg\u00e1s elind\u00edt\u00e1s\u00e1hoz sz\u00fcks\u00e9ges er\u0151t, m\u00edg a kinetikus COF a mozg\u00e1s fenntart\u00e1s\u00e1hoz sz\u00fcks\u00e9ges er\u0151t m\u00e9ri.<\/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<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-1892\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"3\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-1892\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> 3. Hogyan befoly\u00e1solj\u00e1k a k\u00f6rnyezeti felt\u00e9telek a COF-vizsg\u00e1latot? <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-1892\" class=\"elementor-element elementor-element-8cbaf70 e-con-full e-flex e-con e-child\" data-id=\"8cbaf70\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-ed707d2 elementor-widget elementor-widget-text-editor\" data-id=\"ed707d2\" 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>A h\u0151m\u00e9rs\u00e9klet, a p\u00e1ratartalom \u00e9s a fel\u00fcleti szennyez\u0151d\u00e9sek befoly\u00e1solhatj\u00e1k a s\u00farl\u00f3d\u00e1si m\u00e9r\u00e9seket.<\/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<\/details>\n\t\t\t\t\t<\/div>\n\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\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Test Method for Static and Kinetic Coefficients of Friction of Plastic Film and Sheeting In material testing, ASTM D1894 is one of the most widely recognized standards for determining the static and kinetic coefficients of friction of plastic films and sheeting. This standard test method provides crucial data for evaluating slip properties, which directly affect [&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-134","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.coefficientfriction.com\/hu\/wp-json\/wp\/v2\/pages\/134","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.coefficientfriction.com\/hu\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.coefficientfriction.com\/hu\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.coefficientfriction.com\/hu\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.coefficientfriction.com\/hu\/wp-json\/wp\/v2\/comments?post=134"}],"version-history":[{"count":6,"href":"https:\/\/www.coefficientfriction.com\/hu\/wp-json\/wp\/v2\/pages\/134\/revisions"}],"predecessor-version":[{"id":708,"href":"https:\/\/www.coefficientfriction.com\/hu\/wp-json\/wp\/v2\/pages\/134\/revisions\/708"}],"wp:attachment":[{"href":"https:\/\/www.coefficientfriction.com\/hu\/wp-json\/wp\/v2\/media?parent=134"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}