{"id":7673,"date":"2026-02-27T08:34:17","date_gmt":"2026-02-27T08:34:17","guid":{"rendered":"https:\/\/weldomachining.com\/?p=7673"},"modified":"2026-02-27T08:34:20","modified_gmt":"2026-02-27T08:34:20","slug":"g10-vs-fr4","status":"publish","type":"post","link":"https:\/\/weldomachining.com\/ko\/g10-vs-fr4\/","title":{"rendered":"G10 \ub300 FR4 \uc18c\uc7ac\uc758 \uc885\ud569 \ube44\uad50 \ubd84\uc11d"},"content":{"rendered":"<p>G10\uacfc FR4 \ubaa8\ub450 \uc5d0\ud3ed\uc2dc \uc720\ub9ac\uc12c\uc720 \uc801\uce35\ud310\uc5d0 \uc18d\ud569\ub2c8\ub2e4. \ub450 \uc18c\uc7ac\uc758 \ud575\uc2ec \ucc28\uc774\uc810\uc740 \ub09c\uc5f0\uc131 \uacf5\uc2dd\uc758 \uc0ac\uc6a9\uc5d0 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \ucc28\uc774\ub294 \uae30\uacc4\uc801 \ud2b9\uc131, \ub0b4\ud654 \ub4f1\uae09, \ube44\uc6a9, \uac00\uacf5 \ubc29\ubc95, \uc801\uc6a9 \uc2dc\ub098\ub9ac\uc624\uc5d0 \uc9c1\uc811\uc801\uc778 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4. \uc774 \uae00\uc5d0\uc11c\ub294 \uc18c\uc7ac \uc18c\uac1c, \ubd84\ub958, \uae30\uacc4\uc801 \ud2b9\uc131, \uc804\uae30\uc801 \ud2b9\uc131, \ub0b4\ud654\uc131, \uac00\uacf5 \uae30\uc220, \ube44\uc6a9, \uc801\uc6a9 \ubd84\uc57c, \uc120\ud0dd \ub4f1 \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \uc18c\uc7ac \uc120\uc815\uc758 \ubaa8\ub4e0 \ud575\uc2ec \ud3ec\uc778\ud2b8\ub97c \uc644\ubcbd\ud558\uac8c \ube44\uad50\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"800\" height=\"340\" src=\"https:\/\/weldomachining.com\/wp-content\/uploads\/2026\/02\/G10-VS-fr4.webp\" alt=\"\" class=\"wp-image-7674\" srcset=\"https:\/\/weldomachining.com\/wp-content\/uploads\/2026\/02\/G10-VS-fr4.webp 800w, https:\/\/weldomachining.com\/wp-content\/uploads\/2026\/02\/G10-VS-fr4-300x128.webp 300w, https:\/\/weldomachining.com\/wp-content\/uploads\/2026\/02\/G10-VS-fr4-768x326.webp 768w, https:\/\/weldomachining.com\/wp-content\/uploads\/2026\/02\/G10-VS-fr4-18x8.webp 18w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\uae30\ubcf8 \uc18c\uc7ac \uc18c\uac1c<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">1.1 G10<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>G10\uc740 NEMA \uae30\uc900\uc5d0 \uc758\ud574 \uc815\uc758\ub41c \ube44\ub09c\uc5f0\uc131 \uc5d0\ud3ed\uc2dc \uc720\ub9ac\uc12c\uc720 \uc801\uce35\ud310\uc785\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\uc720\ub9ac\uc12c\uc720 \ucc9c\uacfc \uc21c\uc218 \uc5d0\ud3ed\uc2dc \uc218\uc9c0\ub97c \uace0\uc628\u00b7\uace0\uc555\uc5d0\uc11c \uc555\ucd95\ud558\uc5ec \ub9cc\ub4ed\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\uc8fc\uc694 \uc6a9\ub3c4: \uace0\uac15\ub3c4 \uad6c\uc870\uc6a9 \uae30\ud310, \uc808\uc5f0 \ubc0f \uae30\uacc4\uc801 \uac15\ub3c4 \uc6b0\uc120.<\/li>\n\n\n\n<li>\uc801\uc6a9 \uae30\uc900: NEMA LI-1, MIL-I-24768\/27.<\/li>\n\n\n\n<li>\ub09c\uc5f0 \ub4f1\uae09: UL94 HB, \uc218\ud3c9 \uc5f0\uc18c, \ube44\ub09c\uc5f0\uc131.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">1.2 FR4<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>FR4\ub294 G10\uc744 \uae30\ubc18\uc73c\ub85c \ub09c\uc5f0\uc131\uc774 \uac15\ud654\ub41c \uc5c5\uadf8\ub808\uc774\ub4dc \ubc84\uc804\uc73c\ub85c, \uc778-\uc9c8\uc18c\uacc4 \ub09c\uc5f0\uc81c\uac00 \ucd94\uac00\ub418\uc5b4 \ud654\uc7ac \uc548\uc804 \uaddc\uc815\uc744 \ucda9\uc871\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\uc8fc\uc694 \uc6a9\ub3c4: \uc804\uae30 \uc808\uc5f0 \ubc0f \uc77c\ubc18 \uad6c\uc870\uc6a9 \uae30\ud310, \uc804\uc790 \uc0b0\uc5c5\uc758 \uc8fc\ub958 \uc18c\uc7ac.<\/li>\n\n\n\n<li>\uc801\uc6a9 \uae30\uc900: NEMA LI-1, IPC-4101, UL94 \ub4f1 \uc0b0\uc5c5 \ud45c\uc900.<\/li>\n\n\n\n<li>\ub09c\uc5f0 \ub4f1\uae09: UL94 V-0, \uc810\ud654\uc6d0\uc5d0\uc11c \uc81c\uac70 \uc2dc \uc790\uae30 \uc18c\ud654, \uc5f0\uc18c \uc911 \ub4dc\ub9bd \uc5c6\uc74c.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\uc18c\uc7ac \ubd84\ub958 \ubc0f \ub4f1\uae09<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\uc77c\ubc18 G10 \ubd84\ub958<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\ud45c\uc900 G10: \uc77c\ubc18 \uace0\uac15\ub3c4 \ud0c0\uc785, \ube44\ub09c\uc5f0\uc131.<\/li>\n\n\n\n<li>G10\/FR4: \ub09c\uc5f0\uc131 \uac1c\uc870 G10, \uac15\ub3c4\uc640 \ub0b4\ud654\uc131 \uade0\ud615.<\/li>\n\n\n\n<li><a href=\"https:\/\/www.atlasfibre.com\/material\/g-11\/\" target=\"_blank\" rel=\"noopener\">G11<\/a>\uace0\uc628 \uac15\ud654 \ud0c0\uc785: \ub0b4\uc5f4\uc131\uacfc \uce58\uc218 \uc548\uc815\uc131\uc774 \uc6b0\uc218\ud568.<\/li>\n\n\n\n<li>\uceec\ub7ec G10: \uc8fc\ub85c \uc7a5\uc2dd\uc774\ub098 \uc190\uc7a1\uc774\uc6a9, \ub2e4\uc591\ud55c \uc0c9\uc0c1 \uc81c\uacf5.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\uc77c\ubc18\uc801\uc778 FR4 \ubd84\ub958<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\ud45c\uc900 FR4: Tg \uc57d 130\u00b0C, \uc77c\ubc18 PCB \ubc0f \uc808\uc5f0 \ubd80\ud488\uc6a9.<\/li>\n\n\n\n<li>\uc911\uac04 Tg FR4: Tg \uc57d 150\u00b0C, \ubb34\uc5f0 \ub0a9\ub55c \uacf5\uc815\uc5d0 \uc801\ud569.<\/li>\n\n\n\n<li>\uace0 Tg FR4: Tg 170\u00b0C \uc774\uc0c1, \uad70\uc218, \uc790\ub3d9\ucc28, \uace0\ucd9c\ub825 \uc7a5\ube44\uc5d0 \uc0ac\uc6a9.<\/li>\n\n\n\n<li>\ud560\ub85c\uac90 \ud504\ub9ac FR4: \uce5c\ud658\uacbd \uc800\uc5f0 \ud0c0\uc785, \uc8fc\ub85c \uc758\ub8cc \ubc0f \uc790\ub3d9\ucc28 \uc804\uc790\uc81c\ud488\uc5d0 \uc0ac\uc6a9.<\/li>\n\n\n\n<li>\uace0\uc8fc\ud30c \uc800\uc190\uc2e4 FR4: \uace0\uc18d \uc2e0\ud638 \ubc0f \ud1b5\uc2e0 \uc7a5\ube44\uc6a9.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\ucf54\uc5b4 \uc131\ub2a5 \ube44\uad50<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">3.1 \uae30\uacc4\uc801 \ud2b9\uc131<\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\ud2b9\uc131<\/th><th>G10<\/th><th>FR4<\/th><th>\ucc28\uc774 \uc124\uba85<\/th><\/tr><\/thead><tbody><tr><td>\uc778\uc7a5 \uac15\ub3c4<\/td><td>380\u2013480 MPa<\/td><td>310\u2013380 MPa<\/td><td>G10\uc774 15%\u201320% \ub354 \ub192\uc74c<\/td><\/tr><tr><td>\uc778\uc7a5 \uac15\ub3c4<\/td><td>310\u2013380 MPa<\/td><td>280\u2013340 MPa<\/td><td>G10\uc774 \ub354 \uc6b0\uc218\ud568<\/td><\/tr><tr><td>\uc555\ucd95 \uac15\ub3c4<\/td><td>290\u2013340 MPa<\/td><td>250\u2013300 MPa<\/td><td>G10\uc774 \ub354 \uc6b0\uc218\ud568<\/td><\/tr><tr><td>\ucda9\uaca9 \uc800\ud56d<\/td><td>\ub192\uc74c<\/td><td>\uc911-\uace0<\/td><td>G10\uc740 \uc57d 25% \ub354 \ub192\uc2b5\ub2c8\ub2e4<\/td><\/tr><tr><td>\uce58\uc218 \uc548\uc815\uc131<\/td><td>\uc804\uae30 \uc804\ub3c4\uc131<\/td><td>\uc88b\uc74c<\/td><td>\uc720\uc0ac\ud55c \uc218\uc900<\/td><\/tr><tr><td>\ud761\uc218\uc728<\/td><td>\uc57d 0.11%<\/td><td>\uc57d 0.11%\u20130.21%<\/td><td>G10\uc740 \uc57d\uac04 \ub354 \ub0ae\uc2b5\ub2c8\ub2e4<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">3.2 \ub0b4\ud654\uc131 \ubc0f \uc5f4\uc801 \ud2b9\uc131<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>G10\uc740 \ub09c\uc5f0 \ud6a8\uacfc\uac00 \uc5c6\uc73c\uba70, \uac1c\ubc29\ub41c \ubd88\uaf43\uc5d0\uc11c \uacc4\uc18d \uc5f0\uc18c\ub418\uc5b4 \ubc29\ud654\uac00 \ud544\uc694\ud55c \uc6a9\ub3c4\uc5d0\ub294 \uc0ac\uc6a9\ud560 \uc218 \uc5c6\uc2b5\ub2c8\ub2e4.<\/li>\n\n\n\n<li>FR4\ub294 UL94 V-0 \ub4f1\uae09\uc744 \ucda9\uc871\ud558\uba70, \uc810\ud654\uc6d0\uc774 \uc81c\uac70\ub41c \ud6c4 10\ucd08 \uc774\ub0b4\uc5d0 \uc790\uac00 \uc18c\ud654\ub418\uc5b4 \uc804\uc790 \ubc0f \uc804\uae30 \uc81c\ud488\uc758 \uc548\uc804 \uae30\uc900\uc744 \uc900\uc218\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\ub450 \uc81c\ud488 \ubaa8\ub450 \uc7a5\uae30 \uc0ac\uc6a9 \uc628\ub3c4\ub294 130\u2013150\u00b0C\uc774\uba70, \uace0Tg \ubc84\uc804\uc740 170\u00b0C\ub97c \ucd08\uacfc\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">3.3 \uc804\uae30\uc801 \ud2b9\uc131<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\ub0b4\uc804\uc555: \ub450 \uc81c\ud488 \ubaa8\ub450 15\u201350 kV\/mm\ub85c \ub3d9\uc77c\ud55c \uc218\uc900\uc785\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\uc720\uc804\uc728: 1MHz\uc5d0\uc11c 4.2\u20134.8\uc785\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\uc804\ubc18\uc801\uc73c\ub85c FR4\ub294 \uc804\uae30 \uc808\uc5f0\uc131\uc774 \ub354 \uade0\uc77c\ud558\uc5ec PCB \ubc0f \uace0\uc804\uc555 \uc808\uc5f0 \ubd80\ud488\uc5d0 \ub354 \uc801\ud569\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\uc7a5\ub2e8\uc810 \uc694\uc57d<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">G10\uc758 \uc7a5\uc810<\/h3>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\ub354 \ub192\uc740 \uae30\uacc4\uc801 \uac15\ub3c4, \uc6b0\uc218\ud55c \uad7d\ud798 \ubc0f \ucda9\uaca9 \uc800\ud56d\uc131.<\/li>\n\n\n\n<li>\ub09c\uc5f0\uc81c\uac00 \uc5c6\uc73c\uba70, \uc57d\uac04 \ub354 \uc6b0\uc218\ud55c \ub0b4\ud6c4\uc131 \ubc0f \ub0b4\uc218\uc131\uc744 \uac00\uc9d1\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\uc7a5\uc2dd \ubc0f \uc190\uc7a1\uc774\uc640 \uac19\uc740 \uc678\uad00 \ubd80\ud488\uc744 \uc704\ud55c \ub2e4\uc591\ud55c \uc0c9\uc0c1 \uc635\uc158.<\/li>\n\n\n\n<li>\uc21c\uc218 \uc5d0\ud3ed\uc2dc \uc2dc\uc2a4\ud15c, \uac00\uacf5 \ud6c4 \ud45c\uba74\uc774 \ub354\uc6b1 \ub9e4\ub044\ub7fd\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ol>\n\n\n\n<h3 class=\"wp-block-heading\">G10\uc758 \ub2e8\uc810<\/h3>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\ub09c\uc5f0\uc131\uc774 \uc5c6\uc5b4 \ud654\uc7ac \ubc29\uc9c0 \uc694\uad6c\uac00 \ud544\uc694\ud55c \uc6a9\ub3c4\uc5d0\ub294 \uc0ac\uc6a9\ud560 \uc218 \uc5c6\uc2b5\ub2c8\ub2e4.<\/li>\n\n\n\n<li>FR4\ubcf4\ub2e4 \uacf5\uae09\uc774 \ub35c \ubcf4\ud3b8\uc801\uc774\uba70, \uc77c\ubd80 \uc0ac\uc591\uc740 \ub9ac\ub4dc\ud0c0\uc784\uc774 \ub354 \uae41\ub2c8\ub2e4.<\/li>\n<\/ol>\n\n\n\n<h3 class=\"wp-block-heading\">\uc7a5\uc810 <a href=\"https:\/\/weldomachining.com\/ko\/cnc-machining-fr4\/\" data-type=\"page\" data-id=\"5328\">FR4<\/a><\/h3>\n\n\n\n<ol class=\"wp-block-list\">\n<li>V-0 \ub09c\uc5f0 \ub4f1\uae09, \uc804 \uc138\uacc4 \uc8fc\ub958 \uc548\uc804 \uae30\uc900\uc744 \ucda9\uc871\ud558\uba70 \uc801\uc6a9 \ubc94\uc704\uac00 \ub113\uc2b5\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\uc804\uc790 \uc0b0\uc5c5\uc758 \ud45c\uc900 \uc18c\uc7ac\ub85c, \ube44\uc6a9\uc774 \ub0ae\uace0 \uc548\uc815\uc801\uc73c\ub85c \uacf5\uae09\ub429\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\ub2e4\uc591\ud55c \uc694\uad6c\uc5d0 \ub9de\ucd98 \ub4f1\uae09\uc774 \uc644\ube44: \uc0c1\uc628, \uace0\uc628, \uace0\uc8fc\ud30c, \ubb34\ud560\ub85c\uac90.<\/li>\n\n\n\n<li>\uc131\uc219\ud55c PCB \uc81c\uc870 \uacf5\uc815, \uc5d0\uce6d, \ub4dc\ub9b4\ub9c1, \uc801\uce35\uc5d0 \ucd5c\uc801\uc758 \ud638\ud658\uc131.<\/li>\n<\/ol>\n\n\n\n<h3 class=\"wp-block-heading\">FR4\uc758 \ub2e8\uc810<\/h3>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\ub09c\uc5f0\uc81c \uc0ac\uc6a9\uc73c\ub85c \uc778\ud574 G10\ubcf4\ub2e4 \uae30\uacc4\uc801 \uac15\ub3c4\uac00 \uc57d\uac04 \ub0ae\uc2b5\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\uace0\uc628\u00b7\uace0\uc2b5 \ud658\uacbd\uc5d0\uc11c \uc21c\uc218 G10\ubcf4\ub2e4 \uc218\ubd84 \ud761\uc218\uc728\uc774 \uc57d\uac04 \ub192\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ol>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img decoding=\"async\" width=\"800\" height=\"600\" src=\"https:\/\/weldomachining.com\/wp-content\/uploads\/2025\/12\/FR4-green-color-resin-glass-fiber-precision-part-5.webp\" alt=\"FR4 \ub179\uc0c9 \uc0c9\uc0c1 \uc720\ub9ac\uc12c\uc720 \uc218\uc9c0 \uc815\ubc00 \ubd80\ud488\" class=\"wp-image-5332\" style=\"width:700px\" srcset=\"https:\/\/weldomachining.com\/wp-content\/uploads\/2025\/12\/FR4-green-color-resin-glass-fiber-precision-part-5.webp 800w, https:\/\/weldomachining.com\/wp-content\/uploads\/2025\/12\/FR4-green-color-resin-glass-fiber-precision-part-5-300x225.webp 300w, https:\/\/weldomachining.com\/wp-content\/uploads\/2025\/12\/FR4-green-color-resin-glass-fiber-precision-part-5-768x576.webp 768w, https:\/\/weldomachining.com\/wp-content\/uploads\/2025\/12\/FR4-green-color-resin-glass-fiber-precision-part-5-16x12.webp 16w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><figcaption class=\"wp-element-caption\">FR4 \ub179\uc0c9 \uc0c9\uc0c1 \uc720\ub9ac\uc12c\uc720 \uc218\uc9c0 \uc815\ubc00 \ubd80\ud488<\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\uc9c0\uc6d0\ub418\ub294 \uac00\uacf5 \uae30\uc220 \ubc0f \uc8fc\uc758\uc0ac\ud56d<\/h2>\n\n\n\n<p>G10\uacfc FR4\ub294 \uc720\uc0ac\ud55c \uac00\uacf5 \ud2b9\uc131\uc744 \uac00\uc9c0\uba70, \ub458 \ub2e4 \ub9c8\ubaa8\uc131\uc774 \ub192\uc544 \uacbd\uc9c8 \uc808\uc0ad \uacf5\uad6c\uac00 \ud544\uc694\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\uc77c\ubc18\uc801\uc778 \uac00\uacf5 \uae30\uc220<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\uc808\ub2e8: <a href=\"https:\/\/weldomachining.com\/ko\/%ec%84%9c%eb%b9%84%ec%8a%a4\/cnc-milling\/\" data-type=\"page\" data-id=\"41\">CNC \ubc00\ub9c1<\/a>, \uc6cc\ud130\uc82f \uc808\ub2e8, \ub808\uc774\uc800 \uc808\ub2e8; <a href=\"https:\/\/weldomachining.com\/ko\/cnc-machining-fr4-manufacturer\/\" data-type=\"post\" data-id=\"5390\">FR4 <\/a>\ub294 \ub808\uc774\uc800 \uac00\uacf5\uc5d0 \ub354 \uc801\ud569\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\ub4dc\ub9b4\ub9c1: \uce74\ubc14\uc774\ub4dc \ub4dc\ub9b4\uc744 \uc0ac\uc6a9\ud55c \uace0\uc18d \ub4dc\ub9b4\ub9c1, \uc6d0\ud65c\ud55c \uce69 \ubc30\ucd9c\uc5d0 \uc911\uc810.<\/li>\n\n\n\n<li>\ubc00\ub9c1: \ubc15\ub9ac \ud604\uc0c1\uc744 \ubc29\uc9c0\ud558\uae30 \uc704\ud574 \uac74\uc2dd \ub610\ub294 \ucd5c\uc18c \ub0c9\uac01\uc218\ub85c \uac00\uacf5.<\/li>\n\n\n\n<li>\uc0cc\ub529: \uc5f0\ub9c8 \ubca8\ud2b8 \ub610\ub294 \uc5f0\uc0ad \ud720 \uc0ac\uc6a9; \ubb34\uad11 \ub610\ub294 \ud14d\uc2a4\ucc98 \ub9c8\uac10 \uac00\ub2a5.<\/li>\n\n\n\n<li>\ud45c\uba74 \ucc98\ub9ac: \uc2e4\ud06c\uc2a4\ud06c\ub9b0 \uc778\uc1c4, \ub3c4\uc7a5, \uc811\ucc29; \uc5d0\ud3ed\uc2dc \uc811\ucc29\uc81c \uad8c\uc7a5.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\uac00\uacf5 \uc8fc\uc758\uc0ac\ud56d<\/h3>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\uacf5\uad6c\ub294 \ucd08\uacbd \ub610\ub294 \ub2e4\uc774\uc544\ubaac\ub4dc \ucf54\ud305\uc774\uc5b4\uc57c \ud558\uba70, \uc720\ub9ac\uc12c\uc720\ub294 \uacf5\uad6c\ub97c \ube60\ub974\uac8c \ub9c8\ubaa8\uc2dc\ud0b5\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\uce58\ud551 \ubc0f \ubc15\ub9ac\ub97c \uc904\uc774\uae30 \uc704\ud574 \uace0\uc18d \uc2a4\ud540\ub4e4\uacfc \uc800\uc774\uc1a1 \uc18d\ub3c4\ub97c \uad8c\uc7a5\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\uc218\uc9c0 \ud0c4\ud654 \ub610\ub294 \uacfc\uc5f4\ub85c \uc778\ud55c \ubc15\ub9ac\ub97c \ubc29\uc9c0\ud558\uae30 \uc704\ud574 \uc5f4 \ubc29\ucd9c\uc744 \uc81c\uc5b4\ud574\uc57c \ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\uc720\ub9ac\uc12c\uc720 \ubd84\uc9c4\uc740 \uc720\ud574\ud558\ubbc0\ub85c, \ubd84\uc9c4 \uc81c\uac70 \ubc0f \ubcf4\ud638 \uc7a5\ube44 \ucc29\uc6a9\uc774 \ud544\uc218\uc785\ub2c8\ub2e4.<\/li>\n\n\n\n<li>FR4 \ud2b9\ubcc4 \uc8fc\uc758: \ub09c\uc5f0\uc81c\uac00 \uace0\uc628\uc5d0\uc11c \ubbf8\ub7c9\uc758 \uac00\uc2a4\ub97c \ubc29\ucd9c\ud560 \uc218 \uc788\uc73c\ubbc0\ub85c, \ub808\uc774\uc800 \uc808\ub2e8 \uc2dc \ud658\uae30\ub97c \ubc18\ub4dc\uc2dc \ud655\ubcf4\ud558\uc138\uc694.<\/li>\n\n\n\n<li>G10 \ud2b9\ubcc4 \uc8fc\uc758: \ube44\ub09c\uc5f0\uc131\uc774\ubbc0\ub85c, \uc9c1\uc811\uc801\uc778 \ud654\uc5fc \ub610\ub294 \uace0\uc628 \uc6a9\uc811\uacfc\uc758 \uc811\ucd09\uc744 \ud53c\ud558\uc138\uc694.<\/li>\n<\/ol>\n\n\n\n<h2 class=\"wp-block-heading\">\ub300\ud45c\uc801\uc778 \uc801\uc6a9 \ubd84\uc57c \ubc0f \ubd80\ud488<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">G10 \uc801\uc6a9 \ubd84\uc57c<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\uad6c\uc870 \ubd80\ud488: \ud56d\uacf5\uc6b0\uc8fc \uace0\uc815\uad6c, \uae30\uacc4\uc6a9 \uac1c\uc2a4\ud0b7, \ube0c\ub798\ud0b7.<\/li>\n\n\n\n<li>\uc218\uacf5\uad6c: \ub098\uc774\ud504 \uc190\uc7a1\uc774, \uc544\uc6c3\ub3c4\uc5b4 \uacf5\uad6c \uadf8\ub9bd.<\/li>\n\n\n\n<li>\ud574\uc591 \uc7a5\ube44: \uc120\ubc15 \ubd80\ud488, \ubc29\uc218 \uc808\uc5f0 \ube0c\ub798\ud0b7.<\/li>\n\n\n\n<li>\uc2a4\ud3ec\uce20 \uc7a5\ube44: \uc2a4\ucf00\uc774\ud2b8\ubcf4\ub4dc, \ubaa8\ud615 \uad6c\uc870 \ubd80\ud488.<\/li>\n\n\n\n<li>\uc808\uc5f0 \ubd80\ud488: \ube44\ud654\uc7ac \ubcf4\ud638 \uad6c\uc5ed\uc758 \uace0\uc804\uc555 \uc808\uc5f0 \uac1c\uc2a4\ud0b7.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">FR4 \uc801\uc6a9 \ubd84\uc57c<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>PCB \uae30\ud310: \uc18c\ube44\uc790 \uc804\uc790\uc81c\ud488, \uc0b0\uc5c5 \uc81c\uc5b4, \uc790\ub3d9\ucc28, \ud1b5\uc2e0 \uc7a5\ube44.<\/li>\n\n\n\n<li>\uc804\uae30 \uc808\uc5f0: \ubaa8\ud130 \uc2ac\ub86f \uc6e8\uc9c0, \ubcc0\uc555\uae30 \uc808\uc5f0, \uc808\uc5f0 \uc2a4\uc704\uce58.<\/li>\n\n\n\n<li>\uad6c\uc870 \ubd80\ud488: \uc7a5\ube44 \ud328\ub110, \ubc29\uc5f4 \uac1c\uc2a4\ud0b7, \ud14c\uc2a4\ud2b8 \uace0\uc815\uad6c.<\/li>\n\n\n\n<li>\uc790\ub3d9\ucc28 \uc804\uc790: BMS \uc808\uc5f0 \ubcf4\ub4dc, \ub7a8\ud504 \ube0c\ub798\ud0b7.<\/li>\n\n\n\n<li>\uc2e0\uc5d0\ub108\uc9c0: \ubc30\ud130\ub9ac \ud329 \uc808\uc5f0, \ubc84\uc2a4\ubc14 \uc808\uc5f0 \uc2dc\ud2b8.<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"800\" height=\"540\" src=\"https:\/\/weldomachining.com\/wp-content\/uploads\/2026\/01\/3-4-axis-cnc-machining-room-2.webp\" alt=\"3 4\ucd95 CNC \uac00\uacf5\uc2e4 (2)\" class=\"wp-image-7008\" srcset=\"https:\/\/weldomachining.com\/wp-content\/uploads\/2026\/01\/3-4-axis-cnc-machining-room-2.webp 800w, https:\/\/weldomachining.com\/wp-content\/uploads\/2026\/01\/3-4-axis-cnc-machining-room-2-300x203.webp 300w, https:\/\/weldomachining.com\/wp-content\/uploads\/2026\/01\/3-4-axis-cnc-machining-room-2-768x518.webp 768w, https:\/\/weldomachining.com\/wp-content\/uploads\/2026\/01\/3-4-axis-cnc-machining-room-2-18x12.webp 18w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><figcaption class=\"wp-element-caption\">3\ucd95 4\ucd95 CNC \uac00\uacf5\uc2e4 <\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\ube44\uc6a9 \ube44\uad50 <\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\uc2dc\ud2b8 \uac00\uaca9(kg\ub2f9, \ud45c\uc900 \ub450\uaed8 1\u20133mm)<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>FR4: 4.6\u20135.0 USD\/kg<\/li>\n\n\n\n<li>G10: 5.0\u20136.5 USD\/kg<\/li>\n\n\n\n<li>\uac00\uaca9 \ucc28\uc774: G10\uc740 FR4\ubcf4\ub2e4 10%\u201330% \ub354 \ub192\uc74c<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\uac00\uacf5 \ube44\uc6a9<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>CNC \ubc0f \ub4dc\ub9b4\ub9c1 \ube44\uc6a9: \ub450 \uc81c\ud488 \ubaa8\ub450 \uac70\uc758 \ub3d9\uc77c\ud568.<\/li>\n\n\n\n<li>G10\uc740 \uacf5\uad6c \ub9c8\ubaa8\uac00 \uc57d\uac04 \uc801\uace0 \uac00\uacf5 \uc548\uc815\uc131\uc774 \ub354 \uc88b\uc74c.<\/li>\n\n\n\n<li>PCB \uc0dd\uc0b0\uc5d0\uc11c\ub294 FR4\uac00 \uc804\uccb4 \ube44\uc6a9\uc774 \ud6e8\uc52c \ub0ae\uace0 \uacf5\uc815\uc774 \ub354 \uc131\uc219\ud568.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\uc120\ud0dd \uac00\uc774\ub4dc<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\ud654\uc7ac \uc548\uc804 \uaddc\uc815 \uc900\uc218 \ud544\uc694, PCB \ub610\ub294 \uc804\uae30 \uc808\uc5f0\uc6a9 \u2192 FR4 \uc120\ud0dd.<\/li>\n\n\n\n<li>\ub354 \ub192\uc740 \uac15\ub3c4, \uceec\ub7ec \uc678\uad00, \uc218\uc911 \ub610\ub294 \ube44\ud654\uc7ac \ubcf4\ud638 \uad6c\uc870 \u2192 G10 \uc120\ud0dd.<\/li>\n\n\n\n<li>\uc608\uc0b0 \uc81c\ud55c, \ub300\ub7c9 \uc0dd\uc0b0 \u2192 FR4 \uc120\ud0dd.<\/li>\n\n\n\n<li>\uad70\uc6a9\/\ud56d\uacf5\uc6b0\uc8fc \uad6c\uc870 \ubd80\ud488, \ud578\ub4e4, \ub0b4\ub9c8\ubaa8 \ubd80\ud488 \u2192 G10 \uc120\ud0dd.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\uacb0\ub860<\/h2>\n\n\n\n<p>G10\uacfc FR4\ub294 \ub3d9\uc885\uc774\uba74\uc11c \uc774\uc885\uc778 \uc5d0\ud3ed\uc2dc \uc720\ub9ac\uc12c\uc720 \uc18c\uc7ac\uc784.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>G10\uc740 \uc21c\uc218 \uad6c\uc870 \uac15\ub3c4\uc5d0 \uc911\uc810\uc744 \ub460: \ub354 \ub192\uc740 \uac15\ub3c4\uc9c0\ub9cc \ub09c\uc5f0\uc131\uc774 \uc5c6\uc74c.<\/li>\n\n\n\n<li>FR4\ub294 \ub09c\uc5f0\uc131\uacfc \ub2e4\uc6a9\ub3c4\uc5d0 \uc911\uc810\uc744 \ub460: \uc548\uc804 \uae30\uc900\uc744 \ucda9\uc871\ud558\uba70 \uc801\uc6a9 \ubc94\uc704\uac00 \ub113\uc74c.<\/li>\n<\/ul>\n\n\n\n<p><a href=\"https:\/\/en.wikipedia.org\/wiki\/G-10_(material)\" target=\"_blank\" rel=\"noopener\">G10 <\/a>\uae30\uacc4\uc801 \uc131\ub2a5\uc740 G10\uc774 \uc6b0\uc218\ud558\uba70, FR4\ub294 \ub0b4\ud654\uc131\uacfc \uc804\uae30 \uaddc\uc815 \uc900\uc218\uc5d0\uc11c \ub354 \ub6f0\uc5b4\ub0a8. FR4\ub294 \ube44\uc6a9\uc774 \ub354 \ub0ae\uace0, \ub450 \uc81c\ud488 \ubaa8\ub450 \uac00\uacf5 \ub09c\uc774\ub3c4\ub294 \ube44\uc2b7\ud568. \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \uc120\ud0dd \uc2dc \ub09c\uc5f0\uc131 \uc694\uad6c\ub97c \ucd5c\uc6b0\uc120 \uae30\uc900\uc73c\ub85c \uc0bc\uace0, \uc774\ud6c4 \uac15\ub3c4, \uc608\uc0b0, \uc678\uad00 \uc694\uad6c\uc5d0 \ub530\ub77c \ucd5c\uc885 \uc120\ud0dd\uc744 \uad8c\uc7a5\ud568.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"600\" src=\"https:\/\/weldomachining.com\/wp-content\/uploads\/2025\/12\/FR4-green-color-resin-glass-fiber-precision-part-1.webp\" alt=\"CNC \uac00\uacf5 FR4 \uc720\ub9ac\uc12c\uc720 \uc218\uc9c0 \ubd80\ud488\" class=\"wp-image-5359\" style=\"width:700px\" srcset=\"https:\/\/weldomachining.com\/wp-content\/uploads\/2025\/12\/FR4-green-color-resin-glass-fiber-precision-part-1.webp 800w, https:\/\/weldomachining.com\/wp-content\/uploads\/2025\/12\/FR4-green-color-resin-glass-fiber-precision-part-1-300x225.webp 300w, https:\/\/weldomachining.com\/wp-content\/uploads\/2025\/12\/FR4-green-color-resin-glass-fiber-precision-part-1-768x576.webp 768w, https:\/\/weldomachining.com\/wp-content\/uploads\/2025\/12\/FR4-green-color-resin-glass-fiber-precision-part-1-16x12.webp 16w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><figcaption class=\"wp-element-caption\">CNC \uac00\uacf5 FR4 \uc720\ub9ac\uc12c\uc720 \uc218\uc9c0 \ubd80\ud488<\/figcaption><\/figure>","protected":false},"excerpt":{"rendered":"<p>G10 vs FR4 both belong to epoxy glass fiber laminates. The core difference between the two materials lies in the use of flame-retardant formulas. This difference directly affects mechanical properties, fire resistance ratings, costs, processing methods, and application scenarios. This article provides a complete comparison in terms of material introduction, classification, mechanical properties, electrical properties, [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":7674,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5],"tags":[],"class_list":["post-7673","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"_links":{"self":[{"href":"https:\/\/weldomachining.com\/ko\/wp-json\/wp\/v2\/posts\/7673","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/weldomachining.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/weldomachining.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/weldomachining.com\/ko\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/weldomachining.com\/ko\/wp-json\/wp\/v2\/comments?post=7673"}],"version-history":[{"count":1,"href":"https:\/\/weldomachining.com\/ko\/wp-json\/wp\/v2\/posts\/7673\/revisions"}],"predecessor-version":[{"id":7675,"href":"https:\/\/weldomachining.com\/ko\/wp-json\/wp\/v2\/posts\/7673\/revisions\/7675"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/weldomachining.com\/ko\/wp-json\/wp\/v2\/media\/7674"}],"wp:attachment":[{"href":"https:\/\/weldomachining.com\/ko\/wp-json\/wp\/v2\/media?parent=7673"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/weldomachining.com\/ko\/wp-json\/wp\/v2\/categories?post=7673"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/weldomachining.com\/ko\/wp-json\/wp\/v2\/tags?post=7673"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}