{"id":10525,"date":"2026-07-10T00:00:55","date_gmt":"2026-07-10T00:00:55","guid":{"rendered":"https:\/\/longchangchemical.com\/?p=10525"},"modified":"2026-07-10T07:06:30","modified_gmt":"2026-07-10T07:06:30","slug":"d545-vs-d547-vs-d548","status":"publish","type":"post","link":"https:\/\/longchangchemical.com\/ko\/d545-vs-d547-vs-d548\/","title":{"rendered":"WD-D545, WD-D547, WD-D548: \uc218\uc131 \ubaa9\uc7ac\uc6a9, UV \uacbd\ud654\uc6a9, \ub610\ub294 \ube60\ub978 \ub3d9\uc801 \uc2b5\uc724\uc5d0 \uc801\ud569\ud55c \uc2b5\uc724 \ucca8\uac00\uc81c\ub294 \ubb34\uc5c7\uc77c\uae4c\uc694?"},"content":{"rendered":"<p><strong>\ube60\ub978 \ub2f5\ubcc0:<\/strong> \uad6c\ub9e4\uc790\ub294 ~\ud574\uc11c\ub294 \uc548 \ub429\ub2c8\ub2e4 <a href=\"https:\/\/longchangchemical.com\/ko\/product\/agesin-wd-d545\/\">\ud074\ub85c\ubbf8\ud06c\ub9b4\u00ae WD-D545<\/a>, <a href=\"https:\/\/longchangchemical.com\/ko\/product\/agesin-wd-d547-wetting-agent\/\">\ud074\ub8e8\ubbf8\ud06c\ub9b4\u00ae WD-D547<\/a>, \uadf8\ub9ac\uace0 <a href=\"https:\/\/longchangchemical.com\/ko\/product\/agesin-wd-d548\/\">\ud074\ub8e8\ubbf8\ud06c\ub9b4\u00ae WD-D548<\/a> \uc0c1\ud638 \uad50\ud658 \uac00\ub2a5\ud55c \uc2b5\uc724 \ucca8\uac00\uc81c\ub85c\uc11c. <strong>WD-D545<\/strong> \uc5c5\ubb34\uac00 \uba85\ud655\ud560 \ub54c \ub354 \uc77c\ucc0d \uc774\ub8e8\uc5b4\uc838\uc57c \ud569\ub2c8\ub2e4. <strong>\uc218\uc131 \ubaa9\uc7ac, \uc0b0\uc5c5\uc6a9 \ub610\ub294 \ud50c\ub77c\uc2a4\ud2f1 \ucf54\ud305<\/strong> \ud504\ub85c\uadf8\ub7a8\uacfc \ud300\uc740 \uc9c0\uc6d0\ub418\ub294 \uacbd\ub85c\ub97c \uc6d0\ud569\ub2c8\ub2e4. <strong>\ud45c\uba74\uc7a5\ub825 \uac10\uc18c \ud6a8\uacfc\uac00 \ub9e4\uc6b0 \uac15\ud568<\/strong> ...\uc744 \ub354\ud55c <strong>\ub192\uc740 \uad11\ud0dd \ud22c\uba85\ub3c4<\/strong>. <strong>WD-D547<\/strong> \uad6c\ub9e4\uc790\uac00 \ud544\uc694\ub85c \ud560 \ub54c \ub354 \ube60\ub978 \uac80\ud1a0\uac00 \ud544\uc694\ud569\ub2c8\ub2e4. <strong>\uac00\uc7a5 \ub113\uc740 \uc560\ud50c\ub9ac\ucf00\uc774\uc158 \uc2dc\uc2a4\ud15c \ucc3d<\/strong>\ub871\ucc3d\uc774 \uc774\ub97c \uc804 \uc138\uacc4\uc801\uc73c\ub85c \uc9c0\uc6d0\ud558\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4. <strong>\uc218\uc131, \uc6a9\uc81c\ud615, \ubb34\uc6a9\uc81c\ud615 \ubc0f UV \uacbd\ud654\ud615 \ud398\uc778\ud2b8<\/strong> \ub610\ud55c \ubaa9\ub85d\uc744 \uc791\uc131\ud558\uba74\uc11c <strong>\ud06c\ub808\uc774\ud130 \ubc29\uc9c0, \uc7ac\ucf54\ud305, \uc18c\ud3ec \ubc0f \ud3c9\ud0c4\ud654<\/strong>. <strong>WD-D548<\/strong> \ud504\ub85c\uc81d\ud2b8\uac00 \uc9c4\ud589 \uc911\uc778 \uacbd\uc6b0 \uba3c\uc800 \uc704\ub85c \uc774\ub3d9\ud574\uc57c \ud569\ub2c8\ub2e4. <strong>\uc218\uc131 \ub610\ub294 \uc6a9\uc81c\uc131 \ud398\uc778\ud2b8<\/strong> \uadf8\ub9ac\uace0 \ud300\uc740 \ub354 \uac15\ub825\ud55c \ub8e8\ud2b8\ub97c \uc6d0\ud569\ub2c8\ub2e4. <strong>\ub3d9\uc801 \ud45c\uba74\uc7a5\ub825 \uc810\uc218<\/strong>\ub354 \ub113\uc740 <strong>0.1% ~ 1.0%<\/strong> \ud22c\uc5ec\ub7c9 \ubc94\uc704\uac00 \uc801\uc808\ud558\uace0, \uc2b5\uc724 \ubc0f \ud655\uc0b0\uc131\uc774 \ub6f0\uc5b4\ub0a9\ub2c8\ub2e4.<\/p>\n<p>\uc774 \ud398\uc774\uc9c0\ub294 CHLUMICRYL\u00ae \uc2b5\uc724\uc81c \uc81c\ud488\uad70 \ub0b4\uc5d0\uc11c \uad6c\ub9e4\uc790 \uc120\ud0dd \ubc94\uc704\ub97c \uc881\ud78c \ud398\uc774\uc9c0\uc785\ub2c8\ub2e4. \ub354 \ub113\uc740 \ubc94\uc704\uc758 \ud398\uc774\uc9c0\ub294 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4. <a href=\"https:\/\/longchangchemical.com\/ko\/wetting-additives-coatings-inks\/\">\ucf54\ud305\uc81c, \uc789\ud06c \ubc0f \uae4c\ub2e4\ub85c\uc6b4 \uae30\ud310\uc5d0 \uc801\ud569\ud55c \uc2b5\uc724 \ucca8\uac00\uc81c \uc120\ud0dd \ubc29\ubc95<\/a> \ub2f5\ubcc0 <strong>\uc2b5\uc724 \ucca8\uac00\uc81c\uac00 \ucd5c\uc885 \ud6c4\ubcf4 \ubaa9\ub85d\uc5d0 \ud3ec\ud568\ub420 \ub54c<\/strong>\uc774 \ud398\uc774\uc9c0\ub294 \ub2e4\uc74c \uc9c8\ubb38\uc5d0 \ub300\ud55c \ub2f5\ubcc0\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. <strong>\uad6c\ub9e4\uc790\uac00 \uc774\ubbf8 \uae30\ud310 \uc2b5\uc724 \ubb38\uc81c\uac00 \uc788\uc74c\uc744 \uc54c\uace0 \uc788\ub294 \uacbd\uc6b0, \uc774 \uc138 \uac00\uc9c0 \uc2b5\uc724 \ucca8\uac00\uc81c \uc911 \uc5b4\ub5a4 \uac83\uc744 \uba3c\uc800 \uac80\ud1a0\ud574\uc57c \ud560\uae4c\uc694?<\/strong><\/p>\n<h2>\uc774 \ud398\uc774\uc9c0\uac00 \ub354 \ud3ec\uad04\uc801\uc778 \uc2b5\ub3c4 \uc870\uc808 \uac00\uc774\ub4dc\uc640 \ud568\uaed8 \uc874\uc7ac\ud574\uc57c \ud558\ub294 \uc774\uc720<\/h2>\n<p>\ud604\uc7ac \uc2e4\ud589 \uc911\uc778 CHLUMICRYL\u00ae \ud074\ub7ec\uc2a4\ud130\uc5d0\ub294 \uc774\ubbf8 \uac1c\uc694 \ud398\uc774\uc9c0\uac00 \ud3ec\ud568\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4. <a href=\"https:\/\/longchangchemical.com\/ko\/chlumicryl-coating-ink-additives\/\">\ud074\ub85c\ubbf8\ud06c\ub9b4\u00ae \ucf54\ud305 \ubc0f \uc789\ud06c \ucca8\uac00\uc81c<\/a>\ub113\uc740 <a href=\"https:\/\/longchangchemical.com\/ko\/wetting-additives-coatings-inks\/\">\uc2b5\uc724 \ucca8\uac00\uc81c<\/a> \ud398\uc774\uc9c0\uc640 \uacb0\ud568 \ub77c\uc6b0\ud305 \ud398\uc774\uc9c0\ub294 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4. <a href=\"https:\/\/longchangchemical.com\/ko\/coating-defect-additive-selection\/\">\uc2b5\uc724 \ucca8\uac00\uc81c vs \ub808\ubca8\ub9c1 \ucca8\uac00\uc81c vs \uc18c\ud3ec\uc81c vs \ubd88\uc18c\uacc4 \uacc4\uba74\ud65c\uc131\uc81c<\/a>\ud574\ub2f9 \ud398\uc774\uc9c0\ub4e4\uc740 \uad6c\ub9e4\uc790\ub4e4\uc774 \uc801\uc808\ud55c \ucca8\uac00\uc81c \uacc4\uc5f4\uc744 \uc120\ud0dd\ud558\ub294 \ub370 \ub3c4\uc6c0\uc744 \uc8fc\uc9c0\ub9cc, \uc5b4\ub5a4 \ucca8\uac00\uc81c\ub97c \uc120\ud0dd\ud574\uc57c \ud558\ub294\uc9c0\uc5d0 \ub300\ud55c \ubaa8\ub4e0 \ud574\ub2f5\uc744 \uc81c\uc2dc\ud558\uc9c0\ub294 \uc54a\uc2b5\ub2c8\ub2e4. <strong>\uc138 \uac00\uc9c0 \ud2b9\uc815\ud55c \uc720\uae30\uc2e4\ub9ac\ucf58 \uc2b5\uc724 \uacbd\ub85c<\/strong> \uac19\uc740 \ubd84\uae30\ub97c \uacf5\uc720\ud558\uc9c0\ub9cc \ub2e4\uc74c\uacfc \uac19\uc774 \ubd84\ub9ac\ub428 <strong>\uc2dc\uc2a4\ud15c \uacbd\uacc4, 2\ucc28 \uacb0\ud568 \uc9c0\uc6d0, \ucd94\ucc9c \uc810\uc218 \ubc0f \uc800\uc628 \ucc98\ub9ac \ub3d9\uc791<\/strong>.<\/p>\n<p>\ubc14\ub85c \uc774\ub7ec\ud55c \uc774\uc720\ub85c \uc774 \ud398\uc774\uc9c0\ub294 \uc5ec\uc804\ud788 \uc720\uc6a9\ud558\uba70 \ub2e4\ub978 \ud398\uc774\uc9c0\uc640 \uc911\ubcf5\ub418\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \ucf54\ud305 \ubc0f \uc789\ud06c \uad6c\ub9e4\uc790\uac00 \uc138 \uac00\uc9c0 \uc720\uc0ac\ud55c \ub77c\ubca8\uc744 \ubb3b\uc9c0\ub9c8 \ud14c\uc2a4\ud2b8\ud558\ub294 \ub300\uc2e0, \ubcf4\ub2e4 \uc815\ud655\ud55c \uccab \uc0d8\ud50c \uc120\ud0dd\uc744 \ud560 \uc218 \uc788\ub3c4\ub85d \ub3c4\uc640\uc90d\ub2c8\ub2e4.<\/p>\n<h2>\uc774 \uc138 \uc81c\ud488\uc758 \uacf5\ud1b5\uc810\uacfc \ucc28\uc774\uc810<\/h2>\n<p>\uc774 \uc138 \uac00\uc9c0 \uc81c\ud488 \ubaa8\ub450 \ub871\ucc3d\uc758 \uc9c0\uc6d0\uc744 \ubc1b\uace0 \uc788\uc2b5\ub2c8\ub2e4. <strong>\ud3f4\ub9ac\uc5d0\ud14c\ub974 \ubcc0\uc131 \ud3f4\ub9ac\ub514\uba54\ud2f8\uc2e4\ub85d\uc0b0<\/strong> \uc2b5\uc724 \ucca8\uac00\uc81c. \uc138 \uac00\uc9c0 \ubaa8\ub450 \uc8fc\ubcc0\uc5d0 \uc704\uce58\ud569\ub2c8\ub2e4. <strong>\uc801\uc2dc\uace0 \ud3bc\uce58\uae30<\/strong>\ubd84\ud560\uc740 \uad6c\ub9e4\uc790\uac00 \ud655\uc778\ud558\ub294 \uc2dc\uc810\ubd80\ud130 \uc2dc\uc791\ub429\ub2c8\ub2e4. <strong>\uc5b4\ub5a4 \uc2dc\uc2a4\ud15c\uc774 \uc9c0\uc6d0\ub418\ub098\uc694?<\/strong>, <strong>\uba85\uc2dc\uc801\uc73c\ub85c \ub098\uc5f4\ub41c \ubd80\uc791\uc6a9\uc740 \ubb34\uc5c7\uc785\ub2c8\uae4c?<\/strong>, \uadf8\ub9ac\uace0 <strong>\uc5b4\ub5a4 \ucd94\ucc9c \uc810\uc218\uac00 \uac00\uc7a5 \ub192\uc2b5\ub2c8\uae4c?<\/strong>.<\/p>\n<ul>\n<li><strong>WD-D545:<\/strong> \ub871\ucc3d\uc740 \uc774\ub97c \uc9c0\uc9c0\ud569\ub2c8\ub2e4. <strong>\uc218\uc131 \ubaa9\uc7ac \ud398\uc778\ud2b8, \uc218\uc131 \uc0b0\uc5c5\uc6a9 \ud398\uc778\ud2b8, \uc218\uc131 \ud50c\ub77c\uc2a4\ud2f1 \ud398\uc778\ud2b8<\/strong>\ud398\uc774\uc9c0\uc5d0\ub294 \uac00\ub2a5\ud558\ub2e4\uace0 \ub098\uc640 \uc788\uc2b5\ub2c8\ub2e4. <strong>\ud45c\uba74\uc7a5\ub825\uc744 \uac00\uc7a5 \ud6a8\uacfc\uc801\uc73c\ub85c \uac10\uc18c\uc2dc\ud0a4\ub294 \ubc29\ubc95<\/strong>, \uac00\uc9c0\uace0 \uc788\ub2e4 <strong>\ub6f0\uc5b4\ub09c \uc801\uc2ec \ubc0f \ud37c\uc9d0 \ub2a5\ub825<\/strong>\uadf8\ub9ac\uace0 \uc5d0\uc11c <strong>\ubb3c \uc18d\uc758 0.2%<\/strong> \ubb3c\uc758 \ud45c\uba74\uc7a5\ub825\uc744 \uac10\uc18c\uc2dc\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4. <strong>20.5 mN\/m<\/strong>\ucd94\ucc9c\ud45c\ub294 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4. <strong>\ubc14\ub2c8\uc26c\uc758 \ud22c\uba85\ub3c4 4<\/strong>, <strong>\ub3d9\uc801 \ud45c\uba74 \uc7a5\ub825 4<\/strong>, <strong>\uc815\uc801 \ud45c\uba74 \uc7a5\ub825 3<\/strong>, \uadf8\ub9ac\uace0 <strong>\uc18c\ud3ec 0<\/strong>.<\/li>\n<li><strong>WD-D547:<\/strong> \ub871\ucc3d\uc740 \uc774\ub97c \uc9c0\uc9c0\ud569\ub2c8\ub2e4. <strong>\uc218\uc131 \ud398\uc778\ud2b8, \uc6a9\uc81c \ud568\uc720 \ud398\uc778\ud2b8 \ubc0f \ubb34\uc6a9\uc81c \ud398\uc778\ud2b8, \uc790\uc678\uc120 \uacbd\ud654 \ud398\uc778\ud2b8<\/strong>\ud398\uc774\uc9c0\uc5d0\ub294 \uac00\ub2a5\ud558\ub2e4\uace0 \ub098\uc640 \uc788\uc2b5\ub2c8\ub2e4. <strong>\ubb3c \uc2dc\uc2a4\ud15c\uc5d0\uc11c \ud45c\uba74 \uc7a5\ub825\uc744 \uac00\uc7a5 \ud6a8\uacfc\uc801\uc73c\ub85c \uac10\uc18c\uc2dc\ud0a4\ub294 \ubc29\ubc95<\/strong>, \uac00\uc9c0\ub2e4 <strong>\ub6f0\uc5b4\ub09c \uc2b5\uc724 \ubc0f \ud655\uc0b0\ub825<\/strong>\ub610\ud55c \uc81c\uacf5\ud569\ub2c8\ub2e4 <strong>\uc6b0\uc218\ud55c \ud06c\ub808\uc774\ud130 \ubc29\uc9c0, \uc7ac\ucf54\ud305, \uc18c\ud3ec \ubc0f \ud3c9\ud0c4\ud654 \uae30\ub2a5<\/strong>\ucd94\ucc9c\ud45c\ub294 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4. <strong>\ubc14\ub2c8\uc26c\uc758 \ud22c\uba85\ub3c4 1<\/strong>, <strong>\uc18c\ud3ec 3<\/strong>, <strong>\ub3d9\uc801 \ud45c\uba74 \uc7a5\ub825 3<\/strong>, \uadf8\ub9ac\uace0 <strong>\uc815\uc801 \ud45c\uba74 \uc7a5\ub825 4<\/strong>.<\/li>\n<li><strong>WD-D548:<\/strong> \ub871\ucc3d\uc740 \uc774\ub97c \uc9c0\uc9c0\ud569\ub2c8\ub2e4. <strong>\uc218\uc131 \ud398\uc778\ud2b8\uc640 \uc6a9\uc81c\uc131 \ud398\uc778\ud2b8<\/strong>\ud398\uc774\uc9c0\uc5d0\ub294 \uac00\ub2a5\ud558\ub2e4\uace0 \ub098\uc640 \uc788\uc2b5\ub2c8\ub2e4. <strong>\ud45c\uba74\uc7a5\ub825\uc744 \ud6a8\uacfc\uc801\uc73c\ub85c \uac10\uc18c\uc2dc\ud0b5\ub2c8\ub2e4.<\/strong>\ub294 \uc81c\uacf5\ud569\ub2c8\ub2e4 <strong>\ub6f0\uc5b4\ub09c \uc2b5\uc724 \ubc0f \ud655\uc0b0\ub825<\/strong>\uadf8\ub9ac\uace0 \ucd94\uac00\ud569\ub2c8\ub2e4 <strong>\uc6b0\uc218\ud55c \ud06c\ub808\uc774\ud130 \ubc29\uc9c0, \uc7ac\ucf54\ud305 \ubc0f \ud3c9\ud0c4\ud654 \uae30\ub2a5<\/strong>\ucd94\ucc9c\ud45c\ub294 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4. <strong>\ubc14\ub2c8\uc26c\uc758 \ud22c\uba85\ub3c4 4<\/strong>, <strong>\uc18c\ud3ec 0<\/strong>, <strong>\ub3d9\uc801 \ud45c\uba74 \uc7a5\ub825 5<\/strong>, \uadf8\ub9ac\uace0 <strong>\uc815\uc801 \ud45c\uba74 \uc7a5\ub825 4<\/strong>.<\/li>\n<\/ul>\n<p>\uadf8 \uc815\ub3c4 \ucc28\uc774\uba74 \uc2e4\uc81c \uad6c\ub9e4\uc790\ub97c \uc704\ud55c \ubcc4\ub3c4\uc758 \ube44\uad50 \ud398\uc774\uc9c0\ub97c \ub9cc\ub4e4 \ub9cc\ud55c \ucda9\ubd84\ud55c \uc774\uc720\uac00 \ub429\ub2c8\ub2e4.<\/p>\n<h2>\uac04\ud3b8 \ube44\uad50\ud45c: WD-D545, WD-D547, WD-D548<\/h2>\n<table>\n<thead>\n<tr>\n<th>\uad6c\ub9e4 \uc694\uc778<\/th>\n<th>WD-D545<\/th>\n<th>WD-D547<\/th>\n<th>WD-D548<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\uc8fc\uc694 \uc9c0\uc6d0 \uc2dc\uc2a4\ud15c \ucc3d<\/td>\n<td>\uc218\uc131 \ubaa9\uc7ac\uc6a9, \uc0b0\uc5c5\uc6a9 \ubc0f \ud50c\ub77c\uc2a4\ud2f1\uc6a9 \ud398\uc778\ud2b8<\/td>\n<td>\uc218\uc131 \ud398\uc778\ud2b8, \uc6a9\uc81c \ud568\uc720 \ud398\uc778\ud2b8 \ubc0f \ubb34\uc6a9\uc81c \ud398\uc778\ud2b8, \uc790\uc678\uc120 \uacbd\ud654 \ud398\uc778\ud2b8<\/td>\n<td>\uc218\uc131 \ud398\uc778\ud2b8, \uc6a9\uc81c\uc131 \ud398\uc778\ud2b8<\/td>\n<\/tr>\n<tr>\n<td>\ucd5c\uace0\uc758 \uccab \uc9c1\uc7a5<\/td>\n<td>\ub192\uc740 \ud22c\uba85\ub3c4\uc640 \uac15\ub825\ud55c \ud45c\uba74\uc7a5\ub825 \uac10\uc18c \ud6a8\uacfc\ub97c \uc9c0\ub2cc \uc218\uc131 \uae30\ud310 \uc2b5\uc724\uc81c<\/td>\n<td>\ud06c\ub808\uc774\ud130 \ubc29\uc9c0, \uc7ac\ucf54\ud305, \uc18c\ud3ec \ubc0f \ud3c9\ud0c4\ud654 \uae30\ub2a5\uc744 \uac16\ucd98 \uc2dc\uc2a4\ud15c \uac04 \uc2b5\uc724 \uacbd\ub85c<\/td>\n<td>\uc218\uc131 \ub610\ub294 \uc6a9\uc81c\uc131 \ud398\uc778\ud2b8\uc5d0\uc11c \ube60\ub978 \ub3d9\uc801 \uc2b5\uc724\uc131\uc744 \uc81c\uacf5\ud558\uba70, \ubcf4\ub2e4 \ud3ed\ub113\uc740 \ud22c\uc785\ub7c9 \uc870\uc808\uc774 \uac00\ub2a5\ud569\ub2c8\ub2e4.<\/td>\n<\/tr>\n<tr>\n<td>\ucd94\uac00 \uc81c\uc548<\/td>\n<td>\uc804\uccb4 \uc81c\ud615\uc758 0.1% ~ 0.5%<\/td>\n<td>\uc804\uccb4 \uc81c\ud615\uc758 0.1% ~ 0.5%<\/td>\n<td>\ucd1d \uc81c\ud615\uc758 0.1% ~ 1.0%<\/td>\n<\/tr>\n<tr>\n<td>\uc9c1\uc811 \uc9c0\uc6d0 \ud2b9\ubcc4 \ucc38\uace0 \uc0ac\ud56d<\/td>\n<td>\ubb3c \uc18d\uc5d0\uc11c 0.2%\uc758 \ub18d\ub3c4\uc5d0\uc11c\ub294 \ubb3c\uc758 \ud45c\uba74\uc7a5\ub825\uc774 20.5mN\/m\uae4c\uc9c0 \uac10\uc18c\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/td>\n<td>\uc6b0\uc218\ud55c \ud06c\ub808\uc774\ud130 \ubc29\uc9c0, \uc7ac\ucf54\ud305, \uc18c\ud3ec \ubc0f \ud3c9\ud0c4\ud654 \uae30\ub2a5<\/td>\n<td>\ub3d9\uc801 \ud45c\uba74\uc7a5\ub825 \uc810\uc218\ub294 5\uc774\uba70 \ub354 \ub0ae\uc740 \uc628\ub3c4\uc5d0\uc11c \uc5bc \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/td>\n<\/tr>\n<tr>\n<td>\uad11\ud0dd \uc810\uc218\uc758 \ud22c\uba85\ub3c4<\/td>\n<td>4<\/td>\n<td>1<\/td>\n<td>4<\/td>\n<\/tr>\n<tr>\n<td>\ub3d9\uc801\/\uc815\uc801 \ud45c\uba74 \uc7a5\ub825 \uc810\uc218<\/td>\n<td>4 \/ 3<\/td>\n<td>3 \/ 4<\/td>\n<td>5 \/ 4<\/td>\n<\/tr>\n<tr>\n<td>\uac70\ud488 \uc81c\uac70 \uc810\uc218<\/td>\n<td>0<\/td>\n<td>3<\/td>\n<td>0<\/td>\n<\/tr>\n<tr>\n<td>\uc800\uc628 \ucde8\uae09 \uc2dc \uc8fc\uc758 \uc0ac\ud56d<\/td>\n<td>\uc800\uc628\uc5d0\uc11c \ub3d9\uacb0\ub420 \uc218 \uc788\uc9c0\ub9cc, \uac00\uc5f4\ud558\uba74 \ud22c\uba85\ub3c4\uc640 \uc720\ub3d9\uc131\uc774 \ud68c\ubcf5\ub429\ub2c8\ub2e4.<\/td>\n<td>\ud398\uc774\uc9c0\uc5d0 \ud2b9\ubcc4\ud55c \ub3d9\uacb0 \uad00\ub828 \uba54\ubaa8\uac00 \uc5c6\uc2b5\ub2c8\ub2e4.<\/td>\n<td>\ub0ae\uc740 \uc628\ub3c4\uc5d0\uc11c\ub3c4 \uc5bc \uc218 \uc788\uc9c0\ub9cc, \uac00\uc5f4\ud558\uac70\ub098 \uc6a9\ub9e4\ub85c \ud76c\uc11d\ud558\uba74 \ud22c\uba85\ud574\uc9c0\uace0 \uc720\ub3d9\uc131\uc744 \uac16\uac8c \ub429\ub2c8\ub2e4.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>WD-D545\ub97c \uba3c\uc800 \uc0ac\uc6a9\ud558\ub294 \uac83\uc774 \ub354 \ub098\uc740 \uc120\ud0dd\uc77c \ub54c<\/h2>\n<p>WD-D545\ub294 \ud504\ub85c\uc81d\ud2b8\uac00 \uba85\ud655\ud55c \uc2dc\uc810\uc5d0 \ub354 \uc77c\ucc0d \uc0ac\uc6a9\ud574\uc57c \ud569\ub2c8\ub2e4. <strong>\uc218\uc131 \uae30\uc9c8 \uc2b5\uc724 \ubb38\uc81c<\/strong> \uad11\ubc94\uc704\ud55c \uc2dc\uc2a4\ud15c \uac04 \uacb0\ud568 \ubb38\uc81c\ub77c\uae30\ubcf4\ub2e4\ub294, \ub871\ucc3d\uc740 \ud2b9\ud788 \ub2e4\uc74c\uacfc \uac19\uc740 \uc774\uc720\ub85c \uc774\ub97c \uc9c0\uc6d0\ud569\ub2c8\ub2e4. <strong>\uc218\uc131 \ubaa9\uc7ac \ud398\uc778\ud2b8, \uc218\uc131 \uc0b0\uc5c5\uc6a9 \ud398\uc778\ud2b8, \uc218\uc131 \ud50c\ub77c\uc2a4\ud2f1 \ud398\uc778\ud2b8<\/strong>\uc774\ub294 \uc774\ubbf8 \uac15\ub825\ud55c \ub9e4\uc218 \uc2e0\ud638\uc785\ub2c8\ub2e4. \uac19\uc740 \ud398\uc774\uc9c0\uc5d0\uc11c\ub294 \uc138 \uac00\uc9c0 \uc911 \uac00\uc7a5 \uba85\ud655\ud558\uace0 \uc9c1\uc811\uc801\uc778 \ud45c\uba74\uc7a5\ub825 \uad00\ub828 \uc124\uba85\ub3c4 \uc81c\uacf5\ud569\ub2c8\ub2e4. <strong>\ubb3c \uc18d\uc758 0.2%<\/strong>\ubb3c\uc758 \ud45c\uba74\uc7a5\ub825\uc744 \uac10\uc18c\uc2dc\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4. <strong>20.5 mN\/m<\/strong>.<\/p>\n<p>WD-D545\ub294 \ub2e4\uc74c\uacfc \uac19\uc740 \uacbd\uc6b0\uc5d0 \uba3c\uc800 \uc704\ub85c \uc62c\ub77c\uac00\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<ul>\n<li>\ucf54\ud305 \ub77c\uc778\uc740 \ub2e8\ub2e8\ud788 \uace0\uc815\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4. <strong>\uc218\uc911<\/strong>,<\/li>\n<li>\uad6c\ub9e4\uc790\ub294 \uc2ec\uc0ac \uc911\uc785\ub2c8\ub2e4 <strong>\ubaa9\uc7ac\uc6a9, \uc0b0\uc5c5\uc6a9 \ub610\ub294 \ud50c\ub77c\uc2a4\ud2f1\uc6a9 \ud398\uc778\ud2b8<\/strong> \uc790\uc678\uc120 \uacbd\ud654 \uc789\ud06c\ub098 \ubb34\uc6a9\uc81c \ubc29\uc2dd\ubcf4\ub2e4\ub294,<\/li>\n<li><strong>\ubc14\ub2c8\uc26c \ud22c\uba85\ub3c4<\/strong> 2\ucc28 \uc18c\ud3ec \ub3c4\uc6c0\ubcf4\ub2e4 \ub354 \uc911\uc694\ud55c \ubb38\uc81c\ub4e4, \ub610\ub294<\/li>\n<li>\ud300\uc740 \ub354 \uae68\ub057\ud55c \uccab \ubc88\uc9f8 \ubca4\uce58\ub9c8\ud06c\ub97c \uc6d0\ud569\ub2c8\ub2e4. <strong>\uc801\uc2dc\uace0 \ud3bc\uce58\uae30<\/strong> \ucd94\uac00\uc801\uc778 \ucda9\ub3cc \ubc29\uc9c0 \ub610\ub294 \uac70\ud488 \uc81c\uac70 \ud6a8\uacfc\uc5d0 \uc758\uc874\ud558\uc9c0 \uc54a\uace0.<\/li>\n<\/ul>\n<p>\uac10\uc2dc \uc9c0\uc810\uc740 \uc2e4\uc6a9\uc801\uc785\ub2c8\ub2e4. \ub871\ucc3d\uc740 \ub2e4\uc74c\uacfc \uac19\uc774 \ub9d0\ud569\ub2c8\ub2e4. <strong>\ub0ae\uc740 \uc628\ub3c4\uc5d0\uc11c\ub3c4 \uacb0\ube59\uc774 \ubc1c\uc0dd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/strong>\ud558\uc9c0\ub9cc \uc81c\ud488\uc740 \uc774\ub807\uac8c \ub420 \uac83\uc785\ub2c8\ub2e4 <strong>\uac00\uc5f4\ud558\uba74 \ub2e4\uc2dc \ud22c\uba85\ud574\uc9c0\uace0 \uc720\ub3d9\uc131\uc774 \uc88b\uc544\uc9d1\ub2c8\ub2e4.<\/strong> \ud488\uc9c8\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce58\uc9c0 \uc54a\uc73c\uba74\uc11c \ub9d0\uc774\uc8e0. \uc774\ub294 \ubc30\uc1a1, \uaca8\uc6b8\ucca0 \ubcf4\uad00, \uadf8\ub9ac\uace0 \uacf5\uc7a5 \ud604\uc7a5\uc5d0\uc11c\uc758 \ucde8\uae09\uc5d0 \uc911\uc694\ud55c \uc694\uc18c\uc785\ub2c8\ub2e4.<\/p>\n<h2>WD-D547\uc774 \ub354 \ub098\uc740 \uccab \ubc88\uc9f8 \uc870\uce58\uc77c \ub54c<\/h2>\n<p>WD-D547\uc740 \uad6c\ub9e4\uc790\uac00 \ud544\uc694\ub85c \ud560 \ub54c \ub354 \uc77c\ucc0d \uc0ac\uc6a9\ud574\uc57c \ud569\ub2c8\ub2e4. <strong>\uac00\uc7a5 \ub113\uc740 \uc9c0\uc6d0 \uc560\ud50c\ub9ac\ucf00\uc774\uc158 \ucc3d<\/strong> \uadf8\ub9ac\uace0 \uc774\ubbf8 \ubcf4\ub2e4 \uba85\ud655\ud55c 2\ucc28 \uacb0\ud568 \uc81c\uc5b4 \uc5b8\uc5b4\ub97c \ud3ec\ud568\ud558\ub294 \ud558\ub098\uc758 \uc2b5\uc724 \uacbd\ub85c\ub97c \uc6d0\ud569\ub2c8\ub2e4. Longchang\uc740 \uc774\ub97c \uc9c0\uc6d0\ud569\ub2c8\ub2e4. <strong>\uc218\uc131 \ud398\uc778\ud2b8, \uc6a9\uc81c \ud568\uc720 \ud398\uc778\ud2b8 \ubc0f \ubb34\uc6a9\uc81c \ud398\uc778\ud2b8, \uc790\uc678\uc120 \uacbd\ud654 \ud398\uc778\ud2b8<\/strong>\uadf8\ub798\uc11c \uc774 \ubc29\ubc95\uc740 \uc138 \uac00\uc9c0 \uacbd\ub85c \uc911 \uac00\uc7a5 \uad11\ubc94\uc704\ud55c \uc2dc\uc2a4\ud15c\uc5d0 \uc801\ud569\ud55c \uacbd\ub85c\uc785\ub2c8\ub2e4.<\/p>\n<p>\uac19\uc740 \uc81c\ud488 \ud398\uc774\uc9c0\uc5d0\ub294 WD-D547\uc774 \uc81c\uacf5\ud558\ub294 \uae30\ub2a5\uc5d0 \ub300\ud574\uc11c\ub3c4 \ub098\uc640 \uc788\uc2b5\ub2c8\ub2e4. <strong>\ud06c\ub808\uc774\ud130 \ubc29\uc9c0, \uc7ac\ucf54\ud305, \uc18c\ud3ec \ubc0f \ud3c9\ud0c4\ud654 \uc131\ub2a5\uc774 \uc6b0\uc218\ud569\ub2c8\ub2e4.<\/strong>\uc774\uac83\uc740 \uc9c4\uc815\ud55c \ubd84\uae30\uc810\uc785\ub2c8\ub2e4. \ub9ce\uc740 \uad6c\ub9e4\uc790\ub4e4\uc774 \uc2b5\uc724\uc131 \ubb38\uc81c \ud574\uacb0\ubfd0\ub9cc \uc544\ub2c8\ub77c, \ub108\ubb34 \uc77c\ucc0d \ub2e4\ub978 \ucca8\uac00\uc81c \uacc4\uc5f4\ub85c \ub118\uc5b4\uac00\uc9c0 \uc54a\uace0 \ud06c\ub808\uc774\ud130 \uac70\ub3d9\uc774\ub098 \uc7ac\ucf54\ud305 \uc131\ub2a5\uc744 \uc548\uc815\ud654\ud558\ub824\uace0 \ub178\ub825\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>WD-D547\uc740 \ub2e4\uc74c\uacfc \uac19\uc740 \uacbd\uc6b0\uc5d0 \uba3c\uc800 \uc704\ub85c \uc774\ub3d9\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<ul>\n<li>\uc2dd\ubb3c\uc740 \uc0d8\ud50c\ub9c1\uc774 \uac00\ub2a5\ud55c \ud558\ub098\uc758 \uacbd\ub85c\uac00 \ud544\uc694\ud569\ub2c8\ub2e4. <strong>\uc218\uc131, \uc6a9\uc81c\ud615, \ubb34\uc6a9\uc81c\ud615 \ubc0f UV \uacbd\ud654\ud615<\/strong> \ud504\ub85c\uadf8\ub7a8,<\/li>\n<li>\uacb0\ud568 \ubaa9\ub85d\uc5d0\ub294 \ub2e4\uc74c\uc774 \ud3ec\ud568\ub429\ub2c8\ub2e4. <strong>\uc2b5\uc724\uc131 \ubc0f \ud06c\ub808\uc774\ud130 \ubc29\uc9c0 \ub610\ub294 \uc7ac\ucf54\ud305 \uad00\ub828 \ubb38\uc81c<\/strong>,<\/li>\n<li>\uc77c\ubd80 <strong>\uc18c\ud3ec \uc9c0\uc6d0<\/strong> \ub3d9\uc77c\ud55c \uc2dc\ud5d8 \uae30\uac04 \ub0b4\uc5d0 \uc720\uc6a9\ud569\ub2c8\ub2e4.<\/li>\n<li>\uad6c\ub9e4\uc790\ub294 \ubcf4\ub2e4 \ud22c\uba85\ud558\uac70\ub098 \ubcf4\ub2e4 \uc5ed\ub3d9\uc801\uc778 \uc2b5\uc724 \ubc29\uc2dd\uc744 \uc120\ud0dd\ud558\uae30 \uc804\uc5d0 \ud638\ud658\uc131\uc744 \ucd5c\uc6b0\uc120 \uae30\uc900\uc73c\ub85c \uc0bc\uace0\uc790 \ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n<p>\uc808\ucda9\uc810\uc740 \uad8c\uc7a5 \uc0ac\ud56d \ud45c\uc5d0\uc11c \ud655\uc778\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. WD-D547\uc740 \ub2e4\uc74c\uacfc \uac19\uc740 \ud2b9\uc9d5\uc744 \uac00\uc9c0\uace0 \uc788\uc2b5\ub2c8\ub2e4. <strong>\uad11\ud0dd \ud22c\uba85\ub3c4 \uc810\uc218 1\uc810<\/strong>WD-D545 \ubc0f WD-D548\ubcf4\ub2e4 \ub0ae\uc2b5\ub2c8\ub2e4. \ud22c\uba85 \ubc14\ub2c8\uc2dc \ub610\ub294 \uc678\uad00\uc5d0 \ubbfc\uac10\ud55c \uc2dc\uc2a4\ud15c\uc744 \uc0ac\uc6a9\ud558\ub294 \uad6c\ub9e4\uc790\ub294 \uc81c\ud488 \uc120\uc815 \uc2dc \uc774 \uc810\uc744 \uace0\ub824\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<h2>WD-D548\uc744 \uba3c\uc800 \uc0ac\uc6a9\ud558\ub294 \uac83\uc774 \ub354 \ub098\uc740 \uacbd\uc6b0<\/h2>\n<p>WD-D548\uc740 \uc81c\ud488 \ub77c\uc778\uc774 \ucd9c\uc2dc\ub418\uba74 \ub354 \uc77c\ucc0d \uac80\ud1a0\ud560 \uac00\uce58\uac00 \uc788\uc2b5\ub2c8\ub2e4. <strong>\uc218\uc131 \ub610\ub294 \uc6a9\uc81c\uc131 \ud398\uc778\ud2b8<\/strong> \uadf8\ub9ac\uace0 \uad6c\ub9e4\uc790\ub294 \ub354 \uac15\ub825\ud55c \uc9c0\uc6d0\uc744 \uc81c\uacf5\ud558\ub294 \uacbd\ub85c\ub97c \uc6d0\ud569\ub2c8\ub2e4. <strong>\ub3d9\uc801 \uc2b5\uc724<\/strong> \ub610\ud55c, \ub354 \ub113\uc740 \ud22c\uc57d \ubc94\uc704\ub3c4 \uc81c\uacf5\ud569\ub2c8\ub2e4. \ub871\ucc3d\uc740 WD-D548\uc5d0 \ub300\ud574 \ub2e4\uc74c\uacfc \uac19\uc740 \uc810\uc744 \uc81c\uc2dc\ud569\ub2c8\ub2e4. <strong>\ub3d9\uc801 \ud45c\uba74 \uc7a5\ub825 \uc810\uc218 5\uc810<\/strong>\uc138 \uac00\uc9c0 \uc911 \uac00\uc7a5 \uac15\ub825\ud55c \uac83\uc744 \ub098\uc5f4\ud558\uba74\uc11c \ub3d9\uc2dc\uc5d0 \ub2e4\uc74c\uacfc \uac19\uc740 \ub0b4\uc6a9\ub3c4 \ud3ec\ud568\ud569\ub2c8\ub2e4. <strong>\uc815\uc801 \ud45c\uba74 \uc7a5\ub825 4<\/strong> \ubc0f <strong>\ubc14\ub2c8\uc26c\uc758 \ud22c\uba85\ub3c4 4<\/strong>.<\/p>\n<p>\ub530\ub77c\uc11c WD-D548\uc740 \ub2e4\uc74c\uacfc \uac19\uc740 \uacbd\uc6b0\uc5d0 \uac15\ub825\ud55c \uccab \ubc88\uc9f8 \uc120\ud0dd\uc9c0\uac00 \ub429\ub2c8\ub2e4.<\/p>\n<ul>\n<li>\uae30\ud310\uc740 \uc544\ub798\ucabd\uc774 \uc816\uc5b4\uc57c \ud569\ub2c8\ub2e4. <strong>\ube60\ub978 \uc801\uc6a9 \uc870\uac74<\/strong>,<\/li>\n<li>\uad6c\ub9e4\uc790\ub294 \uc5ec\uc804\ud788 \uc6d0\ud569\ub2c8\ub2e4 <strong>\ud06c\ub808\uc774\ud130 \ubc29\uc9c0, \uc7ac\ucf54\ud305 \ubc0f \ud3c9\ud0c4\ud654<\/strong> \uc9c0\uc6d0\ud558\ub2e4,<\/li>\n<li>\uadf8 \uc904\uc740 <strong>\uc218\uc131 \ub610\ub294 \uc6a9\ub9e4 \uae30\ubc18<\/strong> \ud558\uc9c0\ub9cc \ubc18\ub4dc\uc2dc \uc790\uc678\uc120 \uacbd\ud654 \ubc29\uc2dd\uc774\ub098 \ubb34\uc6a9\uc81c \ubc29\uc2dd\uc77c \ud544\uc694\ub294 \uc5c6\uc2b5\ub2c8\ub2e4.<\/li>\n<li>\uc81c\ud615 \uac1c\ubc1c\uc790\ub294 \uc6a9\ub7c9 \uc870\uc808\uc5d0 \uc788\uc5b4 \uc57d\uac04\uc758 \uc5ec\uc720\ub97c \uc6d0\ud569\ub2c8\ub2e4. <strong>0.1% ~ 1.0%<\/strong> 0.5%\uc5d0\uc11c \uba48\ucd94\ub294 \ub300\uc2e0.<\/li>\n<\/ul>\n<p>\ub871\ucc3d\uc740 \ub610\ud55c \uc800\uc628 \ucde8\uae09 \uc2dc \uc8fc\uc758\ud574\uc57c \ud560 \uc0ac\ud56d\uc744 \uc9c0\uc801\ud569\ub2c8\ub2e4. WD-D548 <strong>\ub354 \ub0ae\uc740 \uc628\ub3c4\uc5d0\uc11c \uc5bc\ub9b4 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/strong>\ud558\uc9c0\ub9cc ~\uac00 \ub429\ub2c8\ub2e4 <strong>\uac00\uc5f4\ud558\uac70\ub098 \uc6a9\ub9e4\ub85c \ud76c\uc11d\ud55c \ud6c4\uc5d0\ub294 \ud22c\uba85\ud574\uc9c0\uace0 \uc720\ub3d9\uc131\uc774 \uc788\ub2e4.<\/strong>\uc774\ub294 \uacf5\uc7a5 \uce21 \ucc98\ub9ac\uc5d0 \uc788\uc5b4 \uc2e4\uc9c8\uc801\uc73c\ub85c \uc720\uc6a9\ud55c \uc815\ubcf4\uc785\ub2c8\ub2e4.<\/p>\n<h2>\uad6c\ub9e4\uc790\ub294 \uc774 \uc138 \uac00\uc9c0 \uc2b5\uc724 \ubc29\uc2dd \uc911\uc5d0\uc11c \uc5b4\ub5bb\uac8c \uc120\ud0dd\ud574\uc57c \ud560\uae4c\uc694?<\/h2>\n<h3>1. \ucd94\ucc9c \uc810\uc218\ub97c \uacc4\uc0b0\ud558\uae30 \uc804\uc5d0 \uc2dc\uc2a4\ud15c \uacbd\uacc4\ubd80\ud130 \uc2dc\uc791\ud558\uc138\uc694.<\/h3>\n<p>\ud504\ub85c\uc81d\ud2b8\uac00 \uc218\uc131 \ud398\uc778\ud2b8\ub97c \uc0ac\uc6a9\ud558\uace0 \ubaa9\uc7ac, \uc0b0\uc5c5\uc6a9 \ub610\ub294 \ud50c\ub77c\uc2a4\ud2f1 \ucf54\ud305 \uc791\uc5c5\uc5d0 \uc801\uc6a9\ub418\ub294 \uacbd\uc6b0, \uc77c\ubc18\uc801\uc73c\ub85c WD-D545\ub97c WD-D547\ubcf4\ub2e4 \uba3c\uc800 \uac80\ud1a0\ud558\ub294 \uac83\uc774 \uc88b\uc2b5\ub2c8\ub2e4. \ub9cc\uc57d \uacf5\uc7a5\uc5d0\uc11c \ubb34\uc6a9\uc81c \ubc0f UV \uacbd\ud654 \uc791\uc5c5\uc5d0\ub3c4 \uc801\uc6a9 \uac00\ub2a5\ud55c \ub2e8\uc77c \uc0d8\ud50c \uacbd\ub85c\ub97c \uc6d0\ud55c\ub2e4\uba74, WD-D547\uc774 \ub354 \uac15\ub825\ud55c \uae30\uc900\uc810\uc774 \ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc218\uc131 \ub610\ub294 \uc6a9\uc81c \uae30\ubc18 \ud398\uc778\ud2b8 \uc791\uc5c5\uc774\uace0 \ub3d9\uc801 \uc2b5\uc724 \uc18d\ub3c4\uac00 \ub354 \uc911\uc694\ud55c \uacbd\uc6b0\uc5d0\ub294 WD-D548\uc774 \ub354 \ub9e4\ub825\uc801\uc778 \uc120\ud0dd\uc774 \ub429\ub2c8\ub2e4.<\/p>\n<h3>2. \uc21c\uc218 \uc2b5\uc724 \uc791\uc5c5\uacfc \ud63c\ud569 \uacb0\ud568 \uc81c\uc5b4 \uc791\uc5c5\uc744 \ubd84\ub9ac\ud569\ub2c8\ub2e4.<\/h3>\n<p>WD-D545\ub294 \uad6c\ub9e4\uc790\uac00 \uc8fc\ub85c \uc6d0\ud558\ub294 \ubc14\uc5d0 \ub354 \uc801\ud569\ud55c \uae54\ub054\ud55c \uc81c\ud488\uc785\ub2c8\ub2e4. <strong>\ub6f0\uc5b4\ub09c \uc2b5\uc724 \ubc0f \ud655\uc0b0\ub825\uacfc \ud5a5\uc0c1\ub41c \ud22c\uba85\uc131\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/strong>WD-D547\uc740 \uacb0\ud568 \ubaa9\ub85d\uc5d0 \ub2e4\uc74c\uc774 \ud3ec\ud568\ub420 \ub54c \ub354 \uac15\ub825\ud55c \ud6a8\uacfc\ub97c \ubc1c\ud718\ud569\ub2c8\ub2e4. <strong>\ud06c\ub808\uc774\ud130 \ubc29\uc9c0, \uc7ac\ucf54\ud305, \uc18c\ud3ec \ubc0f \ud3c9\ud0c4\ud654<\/strong> \uac19\uc740 \ub300\ud654\uc5d0\uc11c WD-D548\uc774 \uadf8\ub4e4 \uc0ac\uc774\uc5d0 \ub193\uc5ec \ucd94\uac00 \uc815\ubcf4\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4. <strong>\uc6b0\uc218\ud55c \ud06c\ub808\uc774\ud130 \ubc29\uc9c0 \ubc0f \uc7ac\ucf54\ud305 \uc9c0\uc6d0<\/strong> \ub354\uc6b1 \uac15\ub825\ud55c \ub3d9\uc801 \uc2b5\uc724\uc131\uc744 \uac16\uc2b5\ub2c8\ub2e4.<\/p>\n<h3>3. \ub3d9\uc801 \ubc0f \uc815\uc801 \ud45c\uba74 \uc7a5\ub825 \uc810\uc218\ub97c \uc62c\ubc14\ub974\uac8c \uc0ac\uc6a9\ud558\uc2ed\uc2dc\uc624.<\/h3>\n<p>\uc678\ubd80 \uc0b0\uc5c5 \ud504\ub808\uc784\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \ubd84\ub9ac\ub97c \ucd08\ub798\ud569\ub2c8\ub2e4. <strong>\ub3d9\uc801 \ud45c\uba74 \uc7a5\ub825<\/strong>\uc774\ub294 \ube60\ub978 \uc561\uccb4 \ub3c4\ud3ec \ubc0f \uc0c8\ub85c\uc6b4 \uacc4\uba74 \ud615\uc131 \uacfc\uc815\uc5d0\uc11c \uc911\uc694\ud55c \uc694\uc18c\uc785\ub2c8\ub2e4. <strong>\uc815\uc801 \ud45c\uba74 \uc7a5\ub825<\/strong>\uc561\uccb4\uac00 \uac00\ub77c\uc549\uc744 \uc2dc\uac04\uc774 \ub354 \ud750\ub978 \ud6c4\uc5d0\ub294 \uc774\ub7ec\ud55c \ud2b9\uc131\uc774 \uc911\uc694\ud574\uc9d1\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uad00\uc810\uc5d0\uc11c \ubcfc \ub54c, \ube60\ub978 \ud655\uc0b0\uc774 \uc911\uc694\ud55c \uacbd\uc6b0\uc5d0\ub294 WD-D548\uc774 \ub354 \ub098\uc740 \uccab \ubc88\uc9f8 \uc120\ud0dd\uc774 \ub420 \uc218 \uc788\ub294 \ubc18\uba74, WD-D547\uc740 \ubcf4\ub2e4 \uade0\ud615 \uc7a1\ud78c \uc815\uc801 \uc2b5\uc724\uc131\uacfc 2\ucc28 \uacb0\ud568 \ubc29\uc9c0 \uae30\ub2a5\uc744 \uc81c\uacf5\ud558\ub294 \ub370 \uc5ec\uc804\ud788 \ub9e4\ub825\uc801\uc778 \uc774\uc720\uac00 \uc124\uba85\ub429\ub2c8\ub2e4. \uc704\uc758 \uc81c\ud488 \uc120\ud0dd \uad00\ub828 \uc815\ubcf4\ub294 \ub871\ucc3d(Longchang) \uc81c\ud488 \ud398\uc774\uc9c0\uc5d0\uc11c \uac00\uc838\uc628 \uac83\uc785\ub2c8\ub2e4.<\/p>\n<h3>4. \uc2dc\uc2a4\ud15c\uc774 \uc678\uad00\uc5d0 \ubbfc\uac10\ud55c \uacbd\uc6b0 \ud22c\uba85\ub3c4\ub97c \ubcf4\uc774\ub3c4\ub85d \uc720\uc9c0\ud558\uc2ed\uc2dc\uc624.<\/h3>\n<p>\ud22c\uba85 \ubc14\ub2c8\uc2dc \ubc0f \uc678\uad00\uc5d0 \ubbfc\uac10\ud55c \uc2dc\uc2a4\ud15c\uc758 \uacbd\uc6b0, \ucc28\uc774\uc810\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4. <strong>\ud22c\uba85\uc131 \uc810\uc218 4\uc810<\/strong> \uadf8\ub9ac\uace0 <strong>\uc810\uc218 1\uc810<\/strong> \uc774\ub294 \uc0ac\uc18c\ud55c \ubb38\uc81c\uac00 \uc544\ub2d9\ub2c8\ub2e4. WD-D545 \ub610\ub294 WD-D548\uc774 \uc77c\ubd80 \uc2dc\uc2a4\ud15c \ucd08\uae30\ud654 \ud654\uba74\uc5d0\uc11c WD-D547\ubcf4\ub2e4 \uc55e\uc124 \uc218 \uc788\ub294 \uc774\uc720 \uc911 \ud558\ub098\uc785\ub2c8\ub2e4.<\/p>\n<h3>5. \uc2e4\uc81c \uacf5\uae09 \uacb0\uc815 \uacfc\uc815\uc5d0\uc11c \uc800\uc628 \ucde8\uae09\uc758 \uc911\uc694\uc131\uc744 \ud56d\uc0c1 \uc5fc\ub450\uc5d0 \ub450\uc2ed\uc2dc\uc624.<\/h3>\n<p>WD-D545\uc640 WD-D548 \ubaa8\ub450 \uc800\uc628 \ub3d9\uacb0\uc5d0 \ub300\ud55c \uba85\uc2dc\uc801\uc778 \uc8fc\uc758\uc0ac\ud56d\uc744 \ud3ec\ud568\ud558\uace0 \uc788\uc9c0\ub9cc, \ub450 \uc81c\ud488 \ud398\uc774\uc9c0 \ubaa8\ub450 \uac00\uc5f4 \ud6c4 \ud22c\uba85\ub3c4\uc640 \uc720\ub3d9\uc131\uc774 \ud68c\ubcf5\ub418\uba70, WD-D548\uc758 \uacbd\uc6b0 \uc6a9\uc81c \ud76c\uc11d \ud6c4\uc5d0\ub3c4 \ud68c\ubcf5\ub41c\ub2e4\uace0 \uba85\uc2dc\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub294 \uc81c\ud488 \uc120\ud0dd\uc744 \ub9c9\ub294 \uc694\uc778\uc740 \uc544\ub2c8\uc9c0\ub9cc, \uc7ac\uace0 \uad00\ub9ac \ubc0f \uaca8\uc6b8\ucca0 \ubc30\uc1a1 \uc2dc\uc5d0\ub294 \uace0\ub824\ud574\uc57c \ud560 \uc0ac\ud56d\uc785\ub2c8\ub2e4.<\/p>\n<h2>\uc774 \ud398\uc774\uc9c0\uc5d0\uc11c \ucd94\ucc9c\ud558\ub294 \ub871\ucc3d \ucf54\uc2a4<\/h2>\n<ul>\n<li><strong>\uc218\uc131 \ubaa9\uc7ac, \uc0b0\uc5c5\uc6a9 \ubc0f \ud50c\ub77c\uc2a4\ud2f1 \ud398\uc778\ud2b8 \uacbd\ub85c:<\/strong> <a href=\"https:\/\/longchangchemical.com\/ko\/product\/agesin-wd-d545\/\">\ud074\ub85c\ubbf8\ud06c\ub9b4\u00ae WD-D545<\/a><\/li>\n<li><strong>\uc2dc\uc2a4\ud15c \uac04 \uc2b5\uc724 \ubc0f \ud06c\ub808\uc774\ud130 \ubc29\uc9c0 \uacbd\ub85c:<\/strong> <a href=\"https:\/\/longchangchemical.com\/ko\/product\/agesin-wd-d547-wetting-agent\/\">\ud074\ub8e8\ubbf8\ud06c\ub9b4\u00ae WD-D547<\/a><\/li>\n<li><strong>\uc218\uc131 \ub610\ub294 \uc6a9\uc81c\uc131 \ud398\uc778\ud2b8\uc5d0 \uc801\uc6a9 \uac00\ub2a5\ud55c \ube60\ub978 \ub3d9\uc801 \uc2b5\uc724 \uacbd\ub85c:<\/strong> <a href=\"https:\/\/longchangchemical.com\/ko\/product\/agesin-wd-d548\/\">\ud074\ub8e8\ubbf8\ud06c\ub9b4\u00ae WD-D548<\/a><\/li>\n<li><strong>\ud074\ub7ec\uc2a4\ud130 \uac1c\uc694:<\/strong> <a href=\"https:\/\/longchangchemical.com\/ko\/chlumicryl-coating-ink-additives\/\">\ud074\ub85c\ubbf8\ud06c\ub9b4\u00ae \ucf54\ud305 \ubc0f \uc789\ud06c \ucca8\uac00\uc81c<\/a><\/li>\n<li><strong>\uad00\ub828 \uae30\ub2a5 \ud398\uc774\uc9c0:<\/strong> <a href=\"https:\/\/longchangchemical.com\/ko\/wetting-additives-coatings-inks\/\">\ucf54\ud305, \uc789\ud06c \ubc0f \uae4c\ub2e4\ub85c\uc6b4 \uae30\ud310\uc5d0 \uc801\ud569\ud55c \uc2b5\uc724 \ucca8\uac00\uc81c \uc120\ud0dd \ubc29\ubc95<\/a><\/li>\n<li><strong>\uad00\ub828 \uacb0\ud568 \ub77c\uc6b0\ud305 \ud398\uc774\uc9c0:<\/strong> <a href=\"https:\/\/longchangchemical.com\/ko\/coating-defect-additive-selection\/\">\uc2b5\uc724 \ucca8\uac00\uc81c vs \ub808\ubca8\ub9c1 \ucca8\uac00\uc81c vs \uc18c\ud3ec\uc81c vs \ubd88\uc18c\uacc4 \uacc4\uba74\ud65c\uc131\uc81c<\/a><\/li>\n<li><strong>\uad00\ub828 \ud750\ub984 \ud398\uc774\uc9c0:<\/strong> <a href=\"https:\/\/longchangchemical.com\/ko\/uv-coating-flow-leveling\/\">UV \ucf54\ud305\uc758 \uc720\ub3d9\uc131 \ubc0f \ud3c9\ud65c\uc131\uc744 \uac1c\uc120\ud558\ub294 \ubc29\ubc95<\/a><\/li>\n<\/ul>\n<h2>\uc790\uc8fc \ubb3b\ub294 \uc9c8\ubb38<\/h2>\n<h3>\uc218\uc131 \ubaa9\uc7ac \ucf54\ud305\uc81c\uc5d0 \uc0ac\uc6a9\ud560 \uc2b5\uc724 \ucca8\uac00\uc81c \uc911 \uc5b4\ub5a4 \uac83\uc744 \uba3c\uc800 \ud14c\uc2a4\ud2b8\ud574\uc57c \ud560\uae4c\uc694?<\/h3>\n<p>\uc77c\ubc18\uc801\uc73c\ub85c WD-D545\ub97c \uc0ac\uc6a9\ud558\ub294 \uc774\uc720\ub294 \ub871\ucc3d(Longchang)\uc5d0\uc11c \uc218\uc131 \ubaa9\uc7ac \ud398\uc778\ud2b8\uc6a9\uc73c\ub85c \uc9c1\uc811 \ucd94\ucc9c\ud558\ub294 \uc81c\ud488\uc73c\ub85c, \uac15\ub825\ud55c \uc2b5\uc724 \ubc0f \ud655\uc0b0\uc131\uc744 \uc81c\uacf5\ud558\uba70, 0.2%\uc758 \ubb3c\uc5d0\uc11c 20.5mN\/m\uc758 \ud45c\uba74\uc7a5\ub825\uc744 \uc9c1\uc811\uc801\uc73c\ub85c \ub098\ud0c0\ub0b4\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4.<\/p>\n<h3>WD-D547\uc740 \uc5b8\uc81c WD-D545\ubcf4\ub2e4 \uba3c\uc800 \ucd9c\uc2dc\ub418\uc5b4\uc57c \ud560\uae4c\uc694?<\/h3>\n<p>WD-D547\uc740 \uc218\uc131, \uc6a9\uc81c\uc131, \ubb34\uc6a9\uc81c\uc131 \ubc0f UV \uacbd\ud654 \ud398\uc778\ud2b8 \uc2dc\uc2a4\ud15c\uc744 \ubaa8\ub450 \uc544\uc6b0\ub974\ub294 \ub2e8\uc77c \ub3c4\ud3ec \uacbd\ub85c\uac00 \ud544\uc694\ud55c \ud504\ub85c\uc81d\ud2b8\ub098, \uacb0\ud568 \ubaa9\ub85d\uc5d0 \ud06c\ub808\uc774\ud130 \ubc29\uc9c0, \uc7ac\ub3c4\uc7a5, \uc18c\ud3ec \ubc0f \ud3c9\ud0c4\ud654 \ubb38\uc81c\uac00 \ud3ec\ud568\ub41c \uacbd\uc6b0\uc5d0 \uc0ac\uc6a9\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<h3>\ube60\ub978 \uc2dc\uacf5 \ud658\uacbd\uc5d0 WD-D548\uc774 \ub354 \uc801\ud569\ud55c \uc774\uc720\ub294 \ubb34\uc5c7\uc77c\uae4c\uc694?<\/h3>\n<p>\ub871\ucc3d\uc5d0\uc11c \uc138 \uac00\uc9c0 \uc81c\ud488 \uc911 \uac00\uc7a5 \ub192\uc740 \ub3d9\uc801 \ud45c\uba74 \uc7a5\ub825 \uad8c\uc7a5 \uc810\uc218\ub97c \ubc1b\uc558\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4. \ub530\ub77c\uc11c \ub3c4\ud3ec \uacfc\uc815\uc5d0\uc11c \uae30\ud310\uc744 \ube60\ub974\uac8c \uc801\uc154\uc57c \ud560 \uacbd\uc6b0 \uc774 \uc81c\ud488\uc744 \uc6b0\uc120\uc801\uc73c\ub85c \uace0\ub824\ud558\ub294 \uac83\uc774 \ud569\ub9ac\uc801\uc785\ub2c8\ub2e4.<\/p>\n<h3>WD-D547\uc774 \ud22c\uba85 \ubc14\ub2c8\uc26c\uc5d0 \uac00\uc7a5 \uc801\ud569\ud55c \ubc29\ubc95\uc77c\uae4c\uc694?<\/h3>\n<p>\uc790\ub3d9\uc73c\ub85c \uadf8\ub7f0 \uac83\uc740 \uc544\ub2d9\ub2c8\ub2e4. \ud604\uc7ac \ud22c\uba85\ub3c4 \uc810\uc218\ub294 WD-D545 \ubc0f WD-D548\ubcf4\ub2e4 \ub0ae\uc73c\ubbc0\ub85c \ud074\ub9ac\uc5b4 \uc2dc\uc2a4\ud15c \uad6c\ub9e4\uc790\ub294 \uc120\ubcc4 \uacfc\uc815\uc5d0\uc11c \uc774\ub7ec\ud55c \uc7a5\ub2e8\uc810\uc744 \ud655\uc778\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<h3>WD-D545\uc640 WD-D548\uc5d0 \uc801\ud78c \ub3d9\uacb0 \uacbd\uace0\ub294 \ud574\ub2f9 \uc81c\ud488\uc774 \uc0ac\uc6a9\ud558\uae30\uc5d0 \ubd80\uc801\ud569\ud558\ub2e4\ub294 \uc758\ubbf8\uc778\uac00\uc694?<\/h3>\n<p>\uc544\ub2c8\uc694. \ud604\uc7ac \uc81c\ud488 \ud398\uc774\uc9c0\uc5d0\ub294 \uac00\uc5f4 \ud6c4 \ud22c\uba85\ub3c4\uc640 \uc720\ub3d9\uc131\uc774 \ud68c\ubcf5\ub41c\ub2e4\uace0 \uba85\uc2dc\ub418\uc5b4 \uc788\uc73c\uba70, WD-D548 \ub610\ud55c \uc6a9\ub9e4 \ud76c\uc11d \ud6c4 \ud68c\ubcf5\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ud574\ub2f9 \uc8fc\uc758\uc0ac\ud56d\uc740 \uc8fc\ub85c \ucde8\uae09 \uc2dc \uc720\uc758\ud574\uc57c \ud560 \uc0ac\ud56d\uc785\ub2c8\ub2e4.<\/p>\n<h2>\ub354 \uc9e7\uc740 \ubc29\uc218 \uc81c\ud488 \ubaa9\ub85d\uc774 \ud544\uc694\ud558\uc2e0\uac00\uc694?<\/h2>\n<p>\ud300\uc5d0\uc11c \uc774\ubbf8 \ubb38\uc81c\uac00 \uae30\ud310 \uc2b5\uc724\uc131\uc774\ub77c\ub294 \uac83\uc744 \uc54c\uace0 \uc788\ub2e4\uba74, \uc77c\ubc18\uc801\uc778 \uc2b5\uc724 \ucca8\uac00\uc81c \ud398\uc774\uc9c0\uc5d0\uc11c \uba48\ucd94\uc9c0 \ub9c8\uc2ed\uc2dc\uc624. \uccab \ubc88\uc9f8 \uc0d8\ud50c \uacbd\ub85c\ub97c \ub2e4\uc74c\uacfc \uac19\uc774 \uad6c\ubd84\ud558\uc2ed\uc2dc\uc624. <strong>\uc2dc\uc2a4\ud15c \uacbd\uacc4<\/strong>, <strong>\uc774\ucc28 \uacb0\ud568 \ud544\uc694<\/strong>, \uadf8\ub9ac\uace0 <strong>\ub3d9\uc801 \uc2b5\uc724 \uc6b0\uc120 \uc21c\uc704<\/strong>\uadf8\ub807\uac8c \ud558\uba74 \uc77c\ubc18\uc801\uc73c\ub85c \uc2b5\uc724\uc131 \ubb3c\uc9c8 \ud6c4\ubcf4 \ubaa9\ub85d\uc744 \ud6e8\uc52c \uac04\uc18c\ud654\ud558\uace0 \ud14c\uc2a4\ud2b8 \ube44\uc6a9\uc744 \ud06c\uac8c \uc808\uac10\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>","protected":false},"excerpt":{"rendered":"<p>\uc218\uc131 \ubaa9\uc7ac \ubc0f \ud50c\ub77c\uc2a4\ud2f1 \ucf54\ud305, \uc6a9\uc81c \ub610\ub294 \ubb34\uc6a9\uc81c \ucf54\ud305, UV \uacbd\ud654 \uc2dc\uc2a4\ud15c\uc5d0\uc11c \uc2b5\uc724 \ucca8\uac00\uc81c\ub85c CHLUMICRYL\u00ae WD-D545, WD-D547 \ubc0f WD-D548\uc744 \ube44\uad50\ud574 \ubcf4\uc2ed\uc2dc\uc624.<\/p>","protected":false},"author":6,"featured_media":10526,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-10525","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.3.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>WD-D545 vs WD-D547 vs WD-D548 for Wetting Additive Selection<\/title>\n<meta name=\"description\" content=\"Compare WD-D545, WD-D547, and WD-D548 by application system, dynamic and static wetting behavior, anti-cratering support, dosage, and low-temperature handling.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/longchangchemical.com\/ko\/d545-vs-d547-vs-d548\/\" \/>\n<meta property=\"og:locale\" content=\"ko_KR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"WD-D545 vs WD-D547 vs WD-D548 for Wetting Additive Selection\" \/>\n<meta property=\"og:description\" content=\"Compare WD-D545, WD-D547, and WD-D548 by application system, dynamic and static wetting behavior, anti-cratering support, dosage, and low-temperature handling.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/longchangchemical.com\/ko\/d545-vs-d547-vs-d548\/\" \/>\n<meta property=\"og:site_name\" content=\"Longchang Chemical\" \/>\n<meta property=\"article:published_time\" content=\"2026-07-10T00:00:55+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-07-10T07:06:30+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/longchangchemical.com\/wp-content\/uploads\/2026\/07\/d545-vs-d547-vs-d548-hero.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1024\" \/>\n\t<meta property=\"og:image:height\" content=\"576\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"marketing@longchang Group\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/longchangchemical.com\/d545-vs-d547-vs-d548\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/longchangchemical.com\/d545-vs-d547-vs-d548\/\"},\"author\":{\"name\":\"marketing@longchang Group\",\"@id\":\"https:\/\/longchangchemical.com\/#\/schema\/person\/03647a4ce07fdc0e453f27a2b96ccce5\"},\"headline\":\"WD-D545 vs WD-D547 vs WD-D548: Which Wetting Additive Fits Waterborne Wood, UV Cure, or Fast Dynamic Wetting?\",\"datePublished\":\"2026-07-10T00:00:55+00:00\",\"dateModified\":\"2026-07-10T07:06:30+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/longchangchemical.com\/d545-vs-d547-vs-d548\/\"},\"wordCount\":1872,\"publisher\":{\"@id\":\"https:\/\/longchangchemical.com\/#organization\"},\"image\":{\"@id\":\"https:\/\/longchangchemical.com\/d545-vs-d547-vs-d548\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/longchangchemical.com\/wp-content\/uploads\/2026\/07\/d545-vs-d547-vs-d548-hero.jpg\",\"articleSection\":[\"Uncategorized\"],\"inLanguage\":\"ko-KR\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/longchangchemical.com\/d545-vs-d547-vs-d548\/\",\"url\":\"https:\/\/longchangchemical.com\/d545-vs-d547-vs-d548\/\",\"name\":\"WD-D545 vs WD-D547 vs WD-D548 for Wetting Additive Selection\",\"isPartOf\":{\"@id\":\"https:\/\/longchangchemical.com\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/longchangchemical.com\/d545-vs-d547-vs-d548\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/longchangchemical.com\/d545-vs-d547-vs-d548\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/longchangchemical.com\/wp-content\/uploads\/2026\/07\/d545-vs-d547-vs-d548-hero.jpg\",\"datePublished\":\"2026-07-10T00:00:55+00:00\",\"dateModified\":\"2026-07-10T07:06:30+00:00\",\"description\":\"Compare WD-D545, WD-D547, and WD-D548 by application system, dynamic and static wetting behavior, anti-cratering support, dosage, and low-temperature handling.\",\"breadcrumb\":{\"@id\":\"https:\/\/longchangchemical.com\/d545-vs-d547-vs-d548\/#breadcrumb\"},\"inLanguage\":\"ko-KR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/longchangchemical.com\/d545-vs-d547-vs-d548\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"ko-KR\",\"@id\":\"https:\/\/longchangchemical.com\/d545-vs-d547-vs-d548\/#primaryimage\",\"url\":\"https:\/\/longchangchemical.com\/wp-content\/uploads\/2026\/07\/d545-vs-d547-vs-d548-hero.jpg\",\"contentUrl\":\"https:\/\/longchangchemical.com\/wp-content\/uploads\/2026\/07\/d545-vs-d547-vs-d548-hero.jpg\",\"width\":1024,\"height\":576},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/longchangchemical.com\/d545-vs-d547-vs-d548\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/longchangchemical.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"WD-D545 vs WD-D547 vs WD-D548: Which Wetting Additive Fits Waterborne Wood, UV Cure, or Fast Dynamic Wetting?\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/longchangchemical.com\/#website\",\"url\":\"https:\/\/longchangchemical.com\/\",\"name\":\"Longchang Chemical\",\"description\":\"China chemical manufacturer \uff06 supplier\",\"publisher\":{\"@id\":\"https:\/\/longchangchemical.com\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/longchangchemical.com\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"ko-KR\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/longchangchemical.com\/#organization\",\"name\":\"Longchang Chemical\",\"url\":\"https:\/\/longchangchemical.com\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"ko-KR\",\"@id\":\"https:\/\/longchangchemical.com\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/longchangchemical.com\/wp-content\/uploads\/2020\/08\/cropped-longchang-logo.png\",\"contentUrl\":\"https:\/\/longchangchemical.com\/wp-content\/uploads\/2020\/08\/cropped-longchang-logo.png\",\"width\":512,\"height\":512,\"caption\":\"Longchang Chemical\"},\"image\":{\"@id\":\"https:\/\/longchangchemical.com\/#\/schema\/logo\/image\/\"}},{\"@type\":\"Person\",\"@id\":\"https:\/\/longchangchemical.com\/#\/schema\/person\/03647a4ce07fdc0e453f27a2b96ccce5\",\"name\":\"marketing@longchang Group\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"ko-KR\",\"@id\":\"https:\/\/longchangchemical.com\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/a6a906641262cdfd34e337a3fa18594a?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/a6a906641262cdfd34e337a3fa18594a?s=96&d=mm&r=g\",\"caption\":\"marketing@longchang Group\"},\"url\":\"https:\/\/longchangchemical.com\/ko\/author\/marketinglongchang-group\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"WD-D545 vs WD-D547 vs WD-D548 for Wetting Additive Selection","description":"Compare WD-D545, WD-D547, and WD-D548 by application system, dynamic and static wetting behavior, anti-cratering support, dosage, and low-temperature handling.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/longchangchemical.com\/ko\/d545-vs-d547-vs-d548\/","og_locale":"ko_KR","og_type":"article","og_title":"WD-D545 vs WD-D547 vs WD-D548 for Wetting Additive Selection","og_description":"Compare WD-D545, WD-D547, and WD-D548 by application system, dynamic and static wetting behavior, anti-cratering support, dosage, and low-temperature handling.","og_url":"https:\/\/longchangchemical.com\/ko\/d545-vs-d547-vs-d548\/","og_site_name":"Longchang Chemical","article_published_time":"2026-07-10T00:00:55+00:00","article_modified_time":"2026-07-10T07:06:30+00:00","og_image":[{"width":1024,"height":576,"url":"https:\/\/longchangchemical.com\/wp-content\/uploads\/2026\/07\/d545-vs-d547-vs-d548-hero.jpg","type":"image\/jpeg"}],"author":"marketing@longchang Group","twitter_card":"summary_large_image","schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/longchangchemical.com\/d545-vs-d547-vs-d548\/#article","isPartOf":{"@id":"https:\/\/longchangchemical.com\/d545-vs-d547-vs-d548\/"},"author":{"name":"marketing@longchang Group","@id":"https:\/\/longchangchemical.com\/#\/schema\/person\/03647a4ce07fdc0e453f27a2b96ccce5"},"headline":"WD-D545 vs WD-D547 vs WD-D548: Which Wetting Additive Fits Waterborne Wood, UV Cure, or Fast Dynamic Wetting?","datePublished":"2026-07-10T00:00:55+00:00","dateModified":"2026-07-10T07:06:30+00:00","mainEntityOfPage":{"@id":"https:\/\/longchangchemical.com\/d545-vs-d547-vs-d548\/"},"wordCount":1872,"publisher":{"@id":"https:\/\/longchangchemical.com\/#organization"},"image":{"@id":"https:\/\/longchangchemical.com\/d545-vs-d547-vs-d548\/#primaryimage"},"thumbnailUrl":"https:\/\/longchangchemical.com\/wp-content\/uploads\/2026\/07\/d545-vs-d547-vs-d548-hero.jpg","articleSection":["Uncategorized"],"inLanguage":"ko-KR"},{"@type":"WebPage","@id":"https:\/\/longchangchemical.com\/d545-vs-d547-vs-d548\/","url":"https:\/\/longchangchemical.com\/d545-vs-d547-vs-d548\/","name":"WD-D545 vs WD-D547 vs WD-D548 for Wetting Additive Selection","isPartOf":{"@id":"https:\/\/longchangchemical.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/longchangchemical.com\/d545-vs-d547-vs-d548\/#primaryimage"},"image":{"@id":"https:\/\/longchangchemical.com\/d545-vs-d547-vs-d548\/#primaryimage"},"thumbnailUrl":"https:\/\/longchangchemical.com\/wp-content\/uploads\/2026\/07\/d545-vs-d547-vs-d548-hero.jpg","datePublished":"2026-07-10T00:00:55+00:00","dateModified":"2026-07-10T07:06:30+00:00","description":"Compare WD-D545, WD-D547, and WD-D548 by application system, dynamic and static wetting behavior, anti-cratering support, dosage, and low-temperature handling.","breadcrumb":{"@id":"https:\/\/longchangchemical.com\/d545-vs-d547-vs-d548\/#breadcrumb"},"inLanguage":"ko-KR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/longchangchemical.com\/d545-vs-d547-vs-d548\/"]}]},{"@type":"ImageObject","inLanguage":"ko-KR","@id":"https:\/\/longchangchemical.com\/d545-vs-d547-vs-d548\/#primaryimage","url":"https:\/\/longchangchemical.com\/wp-content\/uploads\/2026\/07\/d545-vs-d547-vs-d548-hero.jpg","contentUrl":"https:\/\/longchangchemical.com\/wp-content\/uploads\/2026\/07\/d545-vs-d547-vs-d548-hero.jpg","width":1024,"height":576},{"@type":"BreadcrumbList","@id":"https:\/\/longchangchemical.com\/d545-vs-d547-vs-d548\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/longchangchemical.com\/"},{"@type":"ListItem","position":2,"name":"WD-D545 vs WD-D547 vs WD-D548: Which Wetting Additive Fits Waterborne Wood, UV Cure, or Fast Dynamic Wetting?"}]},{"@type":"WebSite","@id":"https:\/\/longchangchemical.com\/#website","url":"https:\/\/longchangchemical.com\/","name":"\ub871\ucc3d\ucf00\ubbf8\uce7c","description":"\uc911\uad6d \ud654\ud559 \uc81c\uc870\uc5c5\uccb4 \uff06 \uacf5\uae09 \uc5c5\uccb4","publisher":{"@id":"https:\/\/longchangchemical.com\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/longchangchemical.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"ko-KR"},{"@type":"Organization","@id":"https:\/\/longchangchemical.com\/#organization","name":"\ub871\ucc3d\ucf00\ubbf8\uce7c","url":"https:\/\/longchangchemical.com\/","logo":{"@type":"ImageObject","inLanguage":"ko-KR","@id":"https:\/\/longchangchemical.com\/#\/schema\/logo\/image\/","url":"https:\/\/longchangchemical.com\/wp-content\/uploads\/2020\/08\/cropped-longchang-logo.png","contentUrl":"https:\/\/longchangchemical.com\/wp-content\/uploads\/2020\/08\/cropped-longchang-logo.png","width":512,"height":512,"caption":"Longchang Chemical"},"image":{"@id":"https:\/\/longchangchemical.com\/#\/schema\/logo\/image\/"}},{"@type":"Person","@id":"https:\/\/longchangchemical.com\/#\/schema\/person\/03647a4ce07fdc0e453f27a2b96ccce5","name":"\ub9c8\ucf00\ud305@\ub871\ucc3d \uadf8\ub8f9","image":{"@type":"ImageObject","inLanguage":"ko-KR","@id":"https:\/\/longchangchemical.com\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/a6a906641262cdfd34e337a3fa18594a?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/a6a906641262cdfd34e337a3fa18594a?s=96&d=mm&r=g","caption":"marketing@longchang Group"},"url":"https:\/\/longchangchemical.com\/ko\/author\/marketinglongchang-group\/"}]}},"_links":{"self":[{"href":"https:\/\/longchangchemical.com\/ko\/wp-json\/wp\/v2\/posts\/10525","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/longchangchemical.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/longchangchemical.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/longchangchemical.com\/ko\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/longchangchemical.com\/ko\/wp-json\/wp\/v2\/comments?post=10525"}],"version-history":[{"count":2,"href":"https:\/\/longchangchemical.com\/ko\/wp-json\/wp\/v2\/posts\/10525\/revisions"}],"predecessor-version":[{"id":10528,"href":"https:\/\/longchangchemical.com\/ko\/wp-json\/wp\/v2\/posts\/10525\/revisions\/10528"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/longchangchemical.com\/ko\/wp-json\/wp\/v2\/media\/10526"}],"wp:attachment":[{"href":"https:\/\/longchangchemical.com\/ko\/wp-json\/wp\/v2\/media?parent=10525"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/longchangchemical.com\/ko\/wp-json\/wp\/v2\/categories?post=10525"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/longchangchemical.com\/ko\/wp-json\/wp\/v2\/tags?post=10525"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}