{"id":665,"date":"2025-09-23T07:13:41","date_gmt":"2025-09-23T07:13:41","guid":{"rendered":"https:\/\/www.coefficientfriction.com\/?page_id=665"},"modified":"2025-09-23T07:37:57","modified_gmt":"2025-09-23T07:37:57","slug":"cardboard-coefficient-of-friction","status":"publish","type":"page","link":"https:\/\/www.coefficientfriction.com\/ko\/application\/cardboard-coefficient-of-friction","title":{"rendered":"\uce74\ub4dc\ubcf4\ub4dc"},"content":{"rendered":"<div data-elementor-type=\"wp-page\" data-elementor-id=\"665\" class=\"elementor elementor-665\" 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-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<h1 class=\"elementor-heading-title elementor-size-default\">\uace8\ud310\uc9c0 \ub9c8\ucc30 \uacc4\uc218<\/h1>\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>ASTM D4521, TAPPI T815, TAPPI T816<\/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-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=\"401\" data-end=\"792\">\uadf8\ub9ac\uace0 <strong data-start=\"405\" data-end=\"442\">\ub9c8\ucc30 \uacc4\uc218 \ud310\uc9c0<\/strong> \uc740 \ud3ec\uc7a5 \ud488\uc9c8 \uad00\ub9ac\uc758 \uc911\uc694\ud55c \ud30c\ub77c\ubbf8\ud130\ub85c \uc801\uc7ac \uac15\ub3c4, \ucde8\uae09 \ud6a8\uc728\uc131, \uc6b4\uc1a1 \uc548\uc804\uc5d0 \uc9c1\uc811\uc801\uc778 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4. \ud3ec\uc7a5 \uc81c\uc870\uc5c5\uccb4, \ubcc0\ud658\uc5c5\uccb4 \ubc0f \ud488\uc9c8 \uac80\uc0ac \uae30\uad00\uc740 \ub9c8\ucc30 \ud2b9\uc131\uc744 \uc774\ud574\ud574\uc57c \uace8\ud310\uc9c0 \ubc0f \ub2e8\ub2e8\ud55c \uc12c\uc720\ud310 \ud3ec\uc7a5\uc774 \uc2e4\uc81c \uc870\uac74\uc5d0\uc11c \uc548\uc815\uc801\uc73c\ub85c \uc791\ub3d9\ud558\ub294\uc9c0 \ud655\uc778\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p><p data-start=\"794\" data-end=\"1006\">\uc815\ud655\ud55c \uce21\uc815 <strong data-start=\"822\" data-end=\"859\">\ud310\uc9c0 \ub9c8\ucc30 \uacc4\uc218<\/strong> \ub294 \ubcf4\uad00 \ub610\ub294 \ubc30\uc1a1 \uc911 \uc190\uc0c1, \ubbf8\ub044\ub7ec\uc9d0, \ud3ec\uc7a5 \uc2e4\ud328\ub97c \ubc29\uc9c0\ud558\uc5ec \uc548\uc804\uc131\uc744 \ud5a5\uc0c1\uc2dc\ud0ac \ubfd0\ub9cc \uc544\ub2c8\ub77c \ube44\uc6a9 \ud6a8\uc728\uc131\ub3c4 \ub192\uc785\ub2c8\ub2e4.<\/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\">\uace8\ud310\uc9c0 \ud3ec\uc7a5\uc5d0 \ub9c8\ucc30 \uacc4\uc218\uac00 \uc911\uc694\ud55c \uc774\uc720<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3bb9ae2 elementor-invisible elementor-widget elementor-widget-text-editor\" data-id=\"3bb9ae2\" 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=\"1078\" data-end=\"1392\">\ub9c8\ucc30\uc740 \uc801\uc7ac, \ud314\ub808\ud2b8\ud654 \ub610\ub294 \uc6b4\ubc18 \uc911\uc5d0 \ud310\uc9c0 \ud45c\uba74\uc774 \uc11c\ub85c \uc0c1\ud638 \uc791\uc6a9\ud558\ub294 \ubc29\uc2dd\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4. \ub9cc\uc57d <strong data-start=\"1194\" data-end=\"1228\">\uace8\ud310\uc9c0 \ub9c8\ucc30 \uacc4\uc218<\/strong> \uac00 \ub108\ubb34 \ub0ae\uc73c\uba74 \uc0c1\uc790\uac00 \ubbf8\ub044\ub7ec\uc9c0\uac70\ub098 \ub118\uc5b4\uc838 \uc81c\ud488\uc774 \uc190\uc2e4\ub420 \uc704\ud5d8\uc774 \uc788\uc2b5\ub2c8\ub2e4. \ub108\ubb34 \ub192\uc73c\uba74 \uc6d0\ud65c\ud55c \uc774\ub3d9\uc774 \ud544\uc694\ud55c \uc790\ub3d9 \ucc98\ub9ac \uc2dc\uc2a4\ud15c\uc5d0\uc11c \ubb38\uc81c\uac00 \ubc1c\uc0dd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p><p data-start=\"1394\" data-end=\"1486\">\ub530\ub77c\uc11c, \uce21\uc815 \ubc0f \uc81c\uc5b4\ub294 <strong data-start=\"1430\" data-end=\"1467\">\ub9c8\ucc30 \uacc4\uc218 \ud310\uc9c0<\/strong> \ub294 \ud544\uc218\uc785\ub2c8\ub2e4:<\/p><ul><li data-start=\"1490\" data-end=\"1553\">\ubcf4\uc7a5 <strong data-start=\"1497\" data-end=\"1516\">\uc548\uc815\uc801\uc778 \uc2a4\ud0dc\ud0b9<\/strong> \ucc3d\uace0 \ubc0f \ubc30\uc1a1 \uc911\uc785\ub2c8\ub2e4.<\/li><li data-start=\"1556\" data-end=\"1625\">\uac1c\uc120 <strong data-start=\"1564\" data-end=\"1592\">\uc790\ub3d9\ud654 \ud638\ud658\uc131<\/strong> \uace0\uc18d \ud3ec\uc7a5 \ub77c\uc778\uc5d0\uc11c<\/li><li data-start=\"1628\" data-end=\"1677\">\ub2e4\uc74c\uacfc \uac19\uc740 \uc704\ud5d8 \uac10\uc18c <strong data-start=\"1647\" data-end=\"1674\">\uc190\uc0c1 \ubc0f \uc81c\ud488 \uc190\uc2e4<\/strong>.<\/li><li data-start=\"1680\" data-end=\"1729\">\ub2e4\uc74c \uaddc\uc815 \uc900\uc218\ub97c \uc9c0\uc6d0\ud569\ub2c8\ub2e4. <strong data-start=\"1704\" data-end=\"1726\">\uc5c5\uacc4 \ud45c\uc900<\/strong>.<\/li><\/ul>\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-70bac52 e-flex e-con-boxed e-con e-parent\" data-id=\"70bac52\" 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\">\uace8\ud310\uc9c0 \ub9c8\ucc30 \uacc4\uc218 \ud45c\uc900 \ud14c\uc2a4\ud2b8 \ubc29\ubc95<br><small>ASTM D4521, TAPPI T815, TAPPI T816<\/small><\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-234d2e3 elementor-position-left elementor-vertical-align-middle elementor-invisible elementor-widget elementor-widget-image-box\" data-id=\"234d2e3\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInLeft&quot;}\" data-widget_type=\"image-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-image-box-wrapper\"><figure class=\"elementor-image-box-img\"><img fetchpriority=\"high\" decoding=\"async\" width=\"400\" height=\"400\" src=\"https:\/\/www.coefficientfriction.com\/wp-content\/uploads\/2025\/03\/TAPPI-Standard.webp\" class=\"attachment-full size-full wp-image-82\" alt=\"TAPPI \ud45c\uc900\" srcset=\"https:\/\/www.coefficientfriction.com\/wp-content\/uploads\/2025\/03\/TAPPI-Standard.webp 400w, https:\/\/www.coefficientfriction.com\/wp-content\/uploads\/2025\/03\/TAPPI-Standard-300x300.webp 300w, https:\/\/www.coefficientfriction.com\/wp-content\/uploads\/2025\/03\/TAPPI-Standard-150x150.webp 150w, https:\/\/www.coefficientfriction.com\/wp-content\/uploads\/2025\/03\/elementor\/thumbs\/TAPPI-Standard-r3f5dogdkrn9i5rubj9ydgo4qu0szfwacr8v4cjavk.webp 200w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/><\/figure><div class=\"elementor-image-box-content\"><h3 class=\"elementor-image-box-title\">TAPPI T816 \uace8\ud310\uc9c0 \ubc0f \uace0\uccb4 \uc12c\uc720\ud310\uc758 \uc815\uc801 \ub9c8\ucc30 \uacc4\uc218(\uc218\ud3c9\uba74 \ubc29\ubc95)<\/h3><p class=\"elementor-image-box-description\">TAPPI T816\uc740 \ub2e4\uc74c \ub450 \uac00\uc9c0\ub85c \ud14c\uc2a4\ud2b8\ub97c \ud655\uc7a5\ud569\ub2c8\ub2e4. <b>\uc815\uc801 \ubc0f \uc6b4\ub3d9 \ub9c8\ucc30<\/b>\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc6c0\uc9c1\uc774\uae30 \uc2dc\uc791\ud558\ub294 \uc800\ud56d\uacfc \ubbf8\ub044\ub7ec\uc9c0\ub294 \ub3d9\uc548\uc758 \uc800\ud56d\uc744 \ub2e4\ub8f9\ub2c8\ub2e4. \uc774 \ubc29\ubc95\uc740 \ud2b9\ud788 \ub2e4\uc74c\uacfc \uac19\uc740 \uacbd\uc6b0 \uce74\ub4dc\ubcf4\ub4dc \ub3d9\uc791\uc5d0 \ub300\ud55c \ubcf4\ub2e4 \ud3ec\uad04\uc801\uc778 \uc774\ud574\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4. <b>\ub3d9\uc801 \uc790\uc7ac \ucde8\uae09 \ud658\uacbd<\/b> \ub450 \uac12 \ubaa8\ub450 \uc911\uc694\ud569\ub2c8\ub2e4.<\/p><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-16cef5c elementor-position-left elementor-vertical-align-middle elementor-invisible elementor-widget elementor-widget-image-box\" data-id=\"16cef5c\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInRight&quot;}\" data-widget_type=\"image-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-image-box-wrapper\"><figure class=\"elementor-image-box-img\"><img fetchpriority=\"high\" decoding=\"async\" width=\"400\" height=\"400\" src=\"https:\/\/www.coefficientfriction.com\/wp-content\/uploads\/2025\/03\/TAPPI-Standard.webp\" class=\"attachment-full size-full wp-image-82\" alt=\"TAPPI \ud45c\uc900\" srcset=\"https:\/\/www.coefficientfriction.com\/wp-content\/uploads\/2025\/03\/TAPPI-Standard.webp 400w, https:\/\/www.coefficientfriction.com\/wp-content\/uploads\/2025\/03\/TAPPI-Standard-300x300.webp 300w, https:\/\/www.coefficientfriction.com\/wp-content\/uploads\/2025\/03\/TAPPI-Standard-150x150.webp 150w, https:\/\/www.coefficientfriction.com\/wp-content\/uploads\/2025\/03\/elementor\/thumbs\/TAPPI-Standard-r3f5dogdkrn9i5rubj9ydgo4qu0szfwacr8v4cjavk.webp 200w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/><\/figure><div class=\"elementor-image-box-content\"><h3 class=\"elementor-image-box-title\">TAPPI T815 \ud3ec\uc7a5 \ubc0f \ud3ec\uc7a5\uc7ac(\ubc30\uc1a1\uc6a9 \uc790\ub8e8 \uc885\uc774, \uace8\ud310\uc9c0 \ubc0f \ub2e8\ub2e8\ud55c \uc12c\uc720\ud310 \ud3ec\ud568)\uc758 \uc815\uc801 \ub9c8\ucc30 \uacc4\uc218(\uc2ac\ub77c\uc774\ub4dc \uac01\ub3c4) (\uacbd\uc0ac\uba74 \ubc29\uc2dd)<\/h3><p class=\"elementor-image-box-description\">TAPPI T815 om-24\ub294 ASTM D4521\uacfc \ubc00\uc811\ud558\uac8c \uc77c\uce58\ud558\uc9c0\ub9cc \uace8\ud310\uc9c0\uc640 \uac19\uc740 \ud3ec\uc7a5\uc7ac\uc5d0 \uc801\uc6a9\ud558\ub294 \uac83\uc744 \uac15\uc870\ud569\ub2c8\ub2e4. \uc774 \ud45c\uc900\uc740 <b>\uc2ac\ub77c\uc774\ub4dc \uac01\ub3c4 \ud14c\uc2a4\ud2b8<\/b>\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc2e4\uc81c \ucde8\uae09 \uc870\uac74\uc744 \uc2dc\ubbac\ub808\uc774\uc158\ud569\ub2c8\ub2e4. \ucd08\uae30 \uc2ac\ub77c\uc774\ub529 \uac01\ub3c4\ub97c \uce21\uc815\ud568\uc73c\ub85c\uc368 \uc81c\uc870\uc5c5\uccb4\ub294 \ud3ec\uc7a5\uc7ac\uac00 \uc548\uc804\ud55c \uc801\uc7ac \ubc0f \uc6b4\uc1a1\uc5d0 \ud544\uc694\ud55c \ub9c8\ucc30 \uc218\uc900\uc744 \uc720\uc9c0\ud558\ub294\uc9c0 \ud655\uc778\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-bfe4ac5 elementor-position-left elementor-vertical-align-middle elementor-invisible elementor-widget elementor-widget-image-box\" data-id=\"bfe4ac5\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInLeft&quot;}\" data-widget_type=\"image-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-image-box-wrapper\"><figure class=\"elementor-image-box-img\"><a href=\"https:\/\/www.coefficientfriction.com\/ko\/astm-d1894\/\" tabindex=\"-1\"><img decoding=\"async\" width=\"400\" height=\"400\" src=\"https:\/\/www.coefficientfriction.com\/wp-content\/uploads\/2025\/03\/ASTM-1.webp\" class=\"attachment-full size-full wp-image-80\" alt=\"ASTM\" srcset=\"https:\/\/www.coefficientfriction.com\/wp-content\/uploads\/2025\/03\/ASTM-1.webp 400w, https:\/\/www.coefficientfriction.com\/wp-content\/uploads\/2025\/03\/ASTM-1-300x300.webp 300w, https:\/\/www.coefficientfriction.com\/wp-content\/uploads\/2025\/03\/ASTM-1-150x150.webp 150w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/><\/a><\/figure><div class=\"elementor-image-box-content\"><h3 class=\"elementor-image-box-title\"><a href=\"https:\/\/www.coefficientfriction.com\/ko\/astm-d1894\/\">\uace8\ud310\uc9c0 \ubc0f \uace0\uccb4 \uc12c\uc720\ud310\uc758 \uc815\uc801 \ub9c8\ucc30 \uacc4\uc218\uc5d0 \ub300\ud55c ASTM D4521 \ud45c\uc900 \uc2dc\ud5d8 \ubc29\ubc95<\/a><\/h3><p class=\"elementor-image-box-description\">ASTM D4521\uc740 \uacbd\uc0ac\uba74 \uce21\uc815 \ubc29\ubc95\uc744 \uc9c0\uc815\ud569\ub2c8\ub2e4. <b>\uc815\uc801 \ub9c8\ucc30 \uacc4\uc218<\/b> \uace8\ud310\uc9c0 \ubc0f \ub2e8\ub2e8\ud55c \uc12c\uc720\ud310\uacfc \ubc30\uc1a1\uc6a9 \uc790\ub8e8 \uc6a9\uc9c0\ub97c \uc0ac\uc6a9\ud569\ub2c8\ub2e4. \uc774 \ud14c\uc2a4\ud2b8\ub294 \uc2dc\ud3b8\uc774 \ubbf8\ub044\ub7ec\uc9c0\uae30 \uc2dc\uc791\ud560 \ub54c\uae4c\uc9c0 \ud3c9\uba74\uc744 \uc11c\uc11c\ud788 \uae30\uc6b8\uc774\ub294 \ubc29\uc2dd\uc73c\ub85c \uc9c4\ud589\ub429\ub2c8\ub2e4. \uc6c0\uc9c1\uc784\uc774 \uc2dc\uc791\ub418\ub294 \uac01\ub3c4\ub294 \uc815\uc801 \ub9c8\ucc30\uc5d0 \ud574\ub2f9\ud569\ub2c8\ub2e4. \uc774 \ubc29\ubc95\uc740 \ub2e4\uc74c\uacfc \uac19\uc740 \uc774\uc720\ub85c \ub110\ub9ac \uc0ac\uc6a9\ub429\ub2c8\ub2e4. <b>\uc815\ud655\uc131 \ubc0f \uc7ac\ud604\uc131<\/b>.<\/p><\/div><\/div>\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-1d5271a e-flex e-con-boxed e-con e-parent\" data-id=\"1d5271a\" 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-50d3304 elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"50d3304\" 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\">\ub9c8\ucc30 \uacc4\uc218 \ud14c\uc2a4\ud2b8 \uc218\ud589 \ubc29\ubc95<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5aa0ba2 elementor-invisible elementor-widget elementor-widget-text-editor\" data-id=\"5aa0ba2\" 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=\"3256\" data-end=\"3316\">\uace8\ud310\uc9c0\uc5d0 \ub300\ud55c \uc77c\ubc18\uc801\uc778 \ub9c8\ucc30 \ud14c\uc2a4\ud2b8\ub294 \ub2e4\uc74c \ub2e8\uacc4\ub97c \ub530\ub985\ub2c8\ub2e4:<\/p><ol><li data-start=\"3321\" data-end=\"3435\"><strong data-start=\"3321\" data-end=\"3343\">\uc0d8\ud50c \uc900\ube44<\/strong> - \ud14c\uc2a4\ud2b8 \uc2dc\ud3b8\uc740 \ud1b5\uc81c\ub41c \uc870\uac74\uc5d0\uc11c \uace8\ud310\uc9c0 \ub610\ub294 \ub2e8\ub2e8\ud55c \uc12c\uc720\ud310\uc73c\ub85c \uc808\ub2e8\ud569\ub2c8\ub2e4.<\/li><li data-start=\"3439\" data-end=\"3546\"><strong data-start=\"3439\" data-end=\"3453\">\ud14c\uc2a4\ud2b8 \uc124\uc815<\/strong> - \ud45c\ubcf8\uc744 \uacbd\uc0ac\uc9c4 \ud3c9\uba74\uc774\ub098 \ud1b5\uc81c\ub41c \ud658\uacbd\uc758 \uc370\ub9e4 \uc544\ub798\uc5d0 \ub193\uc2b5\ub2c8\ub2e4.<\/li><li data-start=\"3550\" data-end=\"3706\"><strong data-start=\"3550\" data-end=\"3565\">\uce21\uc815<\/strong> - \uc815\uc801 \ub9c8\ucc30\uc758 \uacbd\uc6b0 \uc2dc\ub8cc\uac00 \uc6c0\uc9c1\uc774\uae30 \uc2dc\uc791\ud560 \ub54c\uae4c\uc9c0 \ud3c9\uba74\uc774 \uae30\uc6b8\uc5b4\uc9d1\ub2c8\ub2e4. \uc6b4\ub3d9 \ub9c8\ucc30\uc758 \uacbd\uc6b0 \uc2ac\ub77c\uc774\ub529\uc774 \uc2dc\uc791\ub418\uba74 \uc6c0\uc9c1\uc784\uc774 \uce21\uc815\ub429\ub2c8\ub2e4.<\/li><li data-start=\"3710\" data-end=\"3832\"><strong data-start=\"3710\" data-end=\"3735\">\uacb0\uacfc \ud574\uc11d<\/strong> - \ub9c8\ucc30 \uac12\uc740 \ube44\uc728(\uc6c0\uc9c1\uc784\uc5d0 \uc800\ud56d\ud558\ub294 \ud798\uc744 \uc815\uc0c1 \ud798\uc73c\ub85c \ub098\ub208 \uac12)\ub85c \ud45c\uc2dc\ub429\ub2c8\ub2e4.<\/li><\/ol><p data-start=\"3834\" data-end=\"3995\">\ucd5c\uc2e0 \uacc4\uce21\uae30\ub294 \ub192\uc740 \uc815\ubc00\ub3c4\uc640 \ubc18\ubcf5\uc131\uc744 \ubcf4\uc7a5\ud558\uc5ec \uae30\uc5c5\uc774 \ub2e4\uc74c\uc744 \ucda9\uc871\ud560 \uc218 \uc788\ub3c4\ub85d \uc9c0\uc6d0\ud569\ub2c8\ub2e4. <strong data-start=\"3921\" data-end=\"3963\">ASTM D4521, TAPPI T815 \ubc0f TAPPI T816<\/strong> \uc694\uad6c \uc0ac\ud56d\uc744 \uc790\uc2e0 \uc788\uac8c \ucda9\uc871\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/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-3703318 e-flex e-con-boxed e-con e-parent\" data-id=\"3703318\" 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-9d80ed0 elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"9d80ed0\" 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\">Cell Instruments COF-01 \ubc0f COF-03\uc744 \uc0ac\uc6a9\ud55c \uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 \ud14c\uc2a4\ud2b8<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e0e67f5 elementor-invisible elementor-widget elementor-widget-text-editor\" data-id=\"e0e67f5\" 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=\"393\" data-end=\"553\">\ud3ec\uc7a5 \uc81c\uc870\uc5c5\uccb4\uc640 \uc2e4\ud5d8\uc2e4\uc758 \uacbd\uc6b0 \uc815\ud655\ud55c \ub9c8\ucc30\uc744 \uce21\uc815\ud558\ub824\uba74 \uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 \uc7a5\ube44\uac00 \ud544\uc694\ud569\ub2c8\ub2e4. <strong data-start=\"500\" data-end=\"550\">Cell Instruments\ub294 \ub450 \uac00\uc9c0 \uace0\uae09 \uc194\ub8e8\uc158\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/strong>:<\/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-9387db5 e-con-full e-flex e-con e-child\" data-id=\"9387db5\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e136a83 elementor-widget__width-initial elementor-invisible elementor-widget elementor-widget-text-editor\" data-id=\"e136a83\" 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<p data-start=\"557\" data-end=\"865\"><strong data-start=\"557\" data-end=\"598\">COF-01 \ub9c8\ucc30 \uacc4\uc218 \uc2dc\ud5d8\uae30<\/strong> - \ud45c\uc900 \ud3ec\uc7a5 \ubc0f \ud310\uc9c0 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc6a9\uc73c\ub85c \uc124\uacc4\ub41c \uc774 \uc81c\ud488\uc740 \ub2e4\uc74c\uacfc \uac19\uc740 \uae30\uc900\uc5d0 \ub530\ub77c \uc815\ud655\ud55c \uc815\uc801 \ubc0f \uc6b4\ub3d9 \ub9c8\ucc30 \uac12\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. <strong data-start=\"729\" data-end=\"771\">ASTM D4521, TAPPI T815 \ubc0f TAPPI T816<\/strong>. \uc548\uc815\uc801\uc778 \uc124\uacc4\ub85c \ubc18\ubcf5 \uac00\ub2a5\ud55c \uacb0\uacfc\ub97c \ubcf4\uc7a5\ud558\ubbc0\ub85c \uc77c\uc0c1\uc801\uc778 \ud488\uc9c8 \uad00\ub9ac\uc5d0 \uc774\uc0c1\uc801\uc785\ub2c8\ub2e4.<\/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-ffa7f71 elementor-invisible elementor-widget elementor-widget-image\" data-id=\"ffa7f71\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInRight&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<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.coefficientfriction.com\/ko\/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-03.webp\" class=\"attachment-full size-full wp-image-98\" alt=\"\ub9c8\ucc30 \uacc4\uc218 \ud14c\uc2a4\ud2b8 \uc7a5\ube44 03\" srcset=\"https:\/\/www.coefficientfriction.com\/wp-content\/uploads\/2025\/03\/coefficient-of-friction-testing-equipment-03.webp 600w, https:\/\/www.coefficientfriction.com\/wp-content\/uploads\/2025\/03\/coefficient-of-friction-testing-equipment-03-300x300.webp 300w, https:\/\/www.coefficientfriction.com\/wp-content\/uploads\/2025\/03\/coefficient-of-friction-testing-equipment-03-150x150.webp 150w\" 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<figcaption class=\"widget-image-caption wp-caption-text\">COF-01 \ub9c8\ucc30 \uacc4\uc218 \uc2dc\ud5d8\uae30<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\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-1f4fa7f e-con-full e-flex e-con e-child\" data-id=\"1f4fa7f\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2c8e0fd elementor-invisible elementor-widget elementor-widget-image\" data-id=\"2c8e0fd\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInLeft&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<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.coefficientfriction.com\/ko\/inclined-plane-coefficient-of-friction-tester\/\">\n\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"600\" src=\"https:\/\/www.coefficientfriction.com\/wp-content\/uploads\/2025\/03\/Inclined-Plane-Coefficient-of-Friction-Tester-02.webp\" class=\"attachment-full size-full wp-image-121\" alt=\"\uacbd\uc0ac\uba74 \ub9c8\ucc30 \uacc4\uc218 \ud14c\uc2a4\ud130 02\" srcset=\"https:\/\/www.coefficientfriction.com\/wp-content\/uploads\/2025\/03\/Inclined-Plane-Coefficient-of-Friction-Tester-02.webp 600w, https:\/\/www.coefficientfriction.com\/wp-content\/uploads\/2025\/03\/Inclined-Plane-Coefficient-of-Friction-Tester-02-300x300.webp 300w, https:\/\/www.coefficientfriction.com\/wp-content\/uploads\/2025\/03\/Inclined-Plane-Coefficient-of-Friction-Tester-02-150x150.webp 150w, https:\/\/www.coefficientfriction.com\/wp-content\/uploads\/2025\/03\/elementor\/thumbs\/Inclined-Plane-Coefficient-of-Friction-Tester-02-r3gradsbucsajlkptro0k9osom1smq3i9118z6ksx4.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<figcaption class=\"widget-image-caption wp-caption-text\">COF-03 \uacbd\uc0ac\uba74 \ub9c8\ucc30 \uacc4\uc218 \uc2dc\ud5d8\uae30<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\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-deed778 elementor-widget__width-initial elementor-invisible elementor-widget elementor-widget-text-editor\" data-id=\"deed778\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInRight&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=\"557\" data-end=\"865\"><strong data-start=\"869\" data-end=\"925\">COF-03 \uace0\uc815\ubc00 \ub9c8\ucc30 \uacc4\uc218 \uc2dc\ud5d8\uae30<\/strong> - \ub354 \ub192\uc740 \uac10\ub3c4\uc640 \uc790\ub3d9\ud654 \uae30\ub2a5\uc744 \uc81c\uacf5\ud558\ub294 \uc5c5\uadf8\ub808\uc774\ub4dc\ub41c \ubaa8\ub378\uc785\ub2c8\ub2e4. \uc774 \ubc84\uc804\uc740 \ub2e4\uc74c\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4. <strong data-start=\"1028\" data-end=\"1113\">R&amp;D \uc5f0\uad6c\uc18c, \uace0\uae09 \ud328\ud0a4\uc9d5 \ud14c\uc2a4\ud2b8 \ubc0f \ud5a5\uc0c1\ub41c \uc815\ud655\ub3c4\ub97c \ud544\uc694\ub85c \ud558\ub294 \uace0\uac1d<\/strong>.<\/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>","protected":false},"excerpt":{"rendered":"<p>Cardboard Coefficient of Friction ASTM D4521, TAPPI T815, TAPPI T816 The coefficient of friction cardboard is a crucial parameter in packaging quality control, directly influencing stacking strength, handling efficiency, and transportation safety. For packaging manufacturers, converters, and quality inspection agencies, understanding friction properties ensures that corrugated and solid fiberboard packaging performs reliably in real-world conditions. [&hellip;]<\/p>","protected":false},"author":2,"featured_media":0,"parent":52,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"elementor_header_footer","meta":{"footnotes":""},"class_list":["post-665","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.coefficientfriction.com\/ko\/wp-json\/wp\/v2\/pages\/665","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.coefficientfriction.com\/ko\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.coefficientfriction.com\/ko\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.coefficientfriction.com\/ko\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.coefficientfriction.com\/ko\/wp-json\/wp\/v2\/comments?post=665"}],"version-history":[{"count":6,"href":"https:\/\/www.coefficientfriction.com\/ko\/wp-json\/wp\/v2\/pages\/665\/revisions"}],"predecessor-version":[{"id":763,"href":"https:\/\/www.coefficientfriction.com\/ko\/wp-json\/wp\/v2\/pages\/665\/revisions\/763"}],"up":[{"embeddable":true,"href":"https:\/\/www.coefficientfriction.com\/ko\/wp-json\/wp\/v2\/pages\/52"}],"wp:attachment":[{"href":"https:\/\/www.coefficientfriction.com\/ko\/wp-json\/wp\/v2\/media?parent=665"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}