{"id":803,"date":"2026-07-15T13:25:59","date_gmt":"2026-07-15T04:25:59","guid":{"rendered":"https:\/\/iupizeta.mgc.co.jp\/?post_type=column&#038;p=803"},"modified":"2026-07-15T13:25:59","modified_gmt":"2026-07-15T04:25:59","slug":"cte","status":"publish","type":"column","link":"https:\/\/iupizeta.mgc.co.jp\/kr\/column\/cte\/","title":{"rendered":"\uc120\ud33d\ucc3d\uacc4\uc218 CTE\ub780? \uad11\ud559 \uc218\uc9c0\uc758 \uc5f4\ud33d\ucc3d\uacfc \uce58\uc218 \uc124\uacc4"},"content":{"rendered":"\n<p>\uc120\ud33d\ucc3d\uacc4\uc218(CTE)\ub294 \uc628\ub3c4 \ubcc0\ud654\uc5d0 \ub300\ud55c \uc7ac\ub8cc\uc758 \uce58\uc218 \ubcc0\ud654\ub97c \ub098\ud0c0\ub0b4\ub294 \uc9c0\ud45c\uc785\ub2c8\ub2e4. \uad11\ud559 \uc218\uc9c0\ub294 \uae08\uc18d\uc774\ub098 \uc720\ub9ac\uc5d0 \ube44\ud574 \uc120\ud33d\ucc3d\uacc4\uc218\uac00 \uc218 \ubc30\u301c\uc2ed\uc218 \ubc30 \ud06c\uae30 \ub54c\ubb38\uc5d0, \uc628\ub3c4 \ubcc0\ub3d9 \ud558\uc5d0\uc11c \ub80c\uc988\uc758 \ucd08\uc810\uac70\ub9ac\uac00 \uc5b4\uae0b\ub098\uac70\ub098 \uc720\ub9ac\u00b7\uae08\uc18d\uacfc\uc758 \ud558\uc774\ube0c\ub9ac\ub4dc \uad6c\uc870\uc5d0\uc11c \uc5f4\uc751\ub825\uc774 \ubc1c\uc0dd\ud558\ub294 \ub4f1 \uad11\ud559 \uc124\uacc4\uc758 \uc815\ubc00\ub3c4\ub97c \uc9c1\uc811 \uc88c\uc6b0\ud569\ub2c8\ub2e4. \uc774 \uae00\uc5d0\uc11c\ub294 \uc120\ud33d\ucc3d\uacc4\uc218\uc758 \uc815\uc758\ubd80\ud130 \uc218\uc9c0\uc640 \uae08\uc18d\u00b7\uc720\ub9ac\uc758 \ube44\uad50, JIS \uaddc\uaca9\uc5d0 \uae30\ubc18\ud55c \uce21\uc815\ubc95, \uad11\ud559 \uc124\uacc4\uc5d0\uc11c\uc758 \uc2e4\uc81c \ud53c\ud574\uc640 \ub300\ucc45\uae4c\uc9c0 \uad11\ud559 \uc124\uacc4\uc790\u00b7\uc18c\uc7ac \uad6c\ub9e4 \ub2f4\ub2f9\uc790\ub97c \uc704\ud574 \uc815\ub9ac\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\ud83d\udccc 3\uc904 \uc694\uc57d<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\uc120\ud33d\ucc3d\uacc4\uc218\ub294 \u0394L = L \u00d7 \u03b1 \u00d7 \u0394T \ub85c \uce58\uc218 \ubcc0\ud654\ub97c \uacc4\uc0b0\ud558\ub294 \uacc4\uc218. \ub2e8\uc704\ub294 \u00d710\u207b\u2076\/\u2103 \ub610\ub294 ppm\/K<\/li>\n\n\n\n<li>\uc8fc\uc694 \uad11\ud559 \uc218\uc9c0\ub294 \ub300\uccb4\ub85c PC 70\u301c80, PMMA 50\u301c90, COP\/COC 60\u301c70 \u00d7 10\u207b\u2076\/\u2103. \uc720\ub9ac\ub098 \uae08\uc18d\uc758 3\u301c10\ubc30<\/li>\n\n\n\n<li>\ub80c\uc988 \ub2e8\ud488\uc5d0\uc11c\ub294 \ucd08\uc810\uac70\ub9ac \ub4dc\ub9ac\ud504\ud2b8\ub97c, \ud558\uc774\ube0c\ub9ac\ub4dc \uad6c\uc870\uc5d0\uc11c\ub294 \uc5f4\uc751\ub825\u00b7\ubcf5\uad74\uc808\u00b7\ubc15\ub9ac\ub97c \uc77c\uc73c\ud0a4\ub294 \uc124\uacc4\uc758 \uae09\uc18c<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\uc120\ud33d\ucc3d\uacc4\uc218(CTE)\ub780<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\uc628\ub3c4 1\u2103\ub2f9 \uce58\uc218 \ubcc0\ud654\uc728<\/h3>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"568\" src=\"https:\/\/iupizeta.mgc.co.jp\/cms\/wp-content\/uploads\/2026\/07\/image-4-1024x568.png\" alt=\"\" class=\"wp-image-804\" srcset=\"https:\/\/iupizeta.mgc.co.jp\/cms\/wp-content\/uploads\/2026\/07\/image-4-1024x568.png 1024w, https:\/\/iupizeta.mgc.co.jp\/cms\/wp-content\/uploads\/2026\/07\/image-4-300x167.png 300w, https:\/\/iupizeta.mgc.co.jp\/cms\/wp-content\/uploads\/2026\/07\/image-4-768x426.png 768w, https:\/\/iupizeta.mgc.co.jp\/cms\/wp-content\/uploads\/2026\/07\/image-4.png 1434w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p>\uc120\ud33d\ucc3d\uacc4\uc218(Coefficient of Thermal Expansion, CTE)\ub294 \uc7ac\ub8cc\uc758 \uc628\ub3c4\ub97c 1\u2103 \ub192\uc600\uc744 \ub54c \uc6d0\ub798 \uae38\uc774\uc5d0 \ub300\ud574 \uce58\uc218\uac00 \uc5bc\ub9c8\ub098 \ubcc0\ud654\ud558\ub294\uc9c0\ub97c \ub098\ud0c0\ub0b4\ub294 \uacc4\uc218\uc785\ub2c8\ub2e4. \uae30\ud638\ub294 \u03b1, \ub2e8\uc704\ub294 \/\u2103, \/K, \ub610\ub294 ppm\/K(10\u207b\u2076\/K)\ub85c \ud45c\ud604\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\uc628\ub3c4 \ubcc0\ud654\uc5d0 \ub530\ub978 \uae38\uc774\uc758 \ubcc0\ud654\ub7c9 \u0394L \uc740 \ub2e4\uc74c \uc2dd\uc73c\ub85c \uacc4\uc0b0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\u0394L = L\u2080 \u00d7 \u03b1 \u00d7 \u0394T<\/p>\n\n\n\n<p>\uc5ec\uae30\uc11c L\u2080 \ub294 \ucd08\uae30 \uae38\uc774, \u03b1 \ub294 \uc120\ud33d\ucc3d\uacc4\uc218, \u0394T \ub294 \uc628\ub3c4 \ubcc0\ud654\uc785\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4 \uc120\ud33d\ucc3d\uacc4\uc218 \u03b1 = 70 \u00d7 10\u207b\u2076\/\u2103 \uc758 \uc218\uc9c0\ub85c \uae38\uc774 100 mm \uc758 \ubd80\ud488\uc774 20\u2103 \u2192 60\u2103(\u0394T = 40\u2103)\ub85c \uac00\uc5f4\ub41c \uacbd\uc6b0, \u0394L = 0.28 mm \uc758 \uce58\uc218 \ubcc0\ud654\uac00 \ubc1c\uc0dd\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\uccb4\uc801 \ud33d\ucc3d\ub960\uacfc\uc758 \uad00\uacc4<\/h3>\n\n\n\n<p>\uccb4\uc801 \ud33d\ucc3d\ub960\uc740 \uc120\ud33d\ucc3d\uacc4\uc218\uc758 \uc57d 3\ubc30\uc5d0 \ud574\ub2f9\ud569\ub2c8\ub2e4. \uad11\ud559 \ub80c\uc988\ub098 \uc815\ubc00 \ubd80\ud488\uc758 \ud3c9\uac00\uc5d0\uc11c\ub294 \uc124\uacc4\uc758 \uae30\uc810\uc73c\ub85c\uc11c \uc120\ud33d\ucc3d\uacc4\uc218\ub85c \ub17c\uc758\ud558\ub294 \uac83\uc774 \uc77c\ubc18\uc801\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\uc218\uc9c0\uc758 \uc120\ud33d\ucc3d\uacc4\uc218\ub294 \uae08\uc18d\uc774\ub098 \uc720\ub9ac\uc758 \uba87 \ubc30\uc778\uac00<\/h2>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"658\" src=\"https:\/\/iupizeta.mgc.co.jp\/cms\/wp-content\/uploads\/2026\/07\/image-6-1024x658.png\" alt=\"\" class=\"wp-image-806\" srcset=\"https:\/\/iupizeta.mgc.co.jp\/cms\/wp-content\/uploads\/2026\/07\/image-6-1024x658.png 1024w, https:\/\/iupizeta.mgc.co.jp\/cms\/wp-content\/uploads\/2026\/07\/image-6-300x193.png 300w, https:\/\/iupizeta.mgc.co.jp\/cms\/wp-content\/uploads\/2026\/07\/image-6-768x493.png 768w, https:\/\/iupizeta.mgc.co.jp\/cms\/wp-content\/uploads\/2026\/07\/image-6-1536x987.png 1536w, https:\/\/iupizeta.mgc.co.jp\/cms\/wp-content\/uploads\/2026\/07\/image-6.png 1605w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p>\uc8fc\uc694 \uc18c\uc7ac\uc758 \uc120\ud33d\ucc3d\uacc4\uc218\ub97c \uc77c\ub78c\ud654\ud558\uba74 \uc218\uc9c0\uc640 \ubb34\uae30 \uc7ac\ub8cc\uc758 \ucc28\uc774\uac00 \ud55c\ub208\uc5d0 \ub4dc\ub7ec\ub0a9\ub2c8\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\uc18c\uc7ac<\/th><th>\uc120\ud33d\ucc3d\uacc4\uc218(\u00d710\u207b\u2076\/\u2103)<\/th><th>\uad6c\ubd84<\/th><\/tr><\/thead><tbody><tr><td>\uc11d\uc601 \uc720\ub9ac(\uc2e4\ub9ac\uce74)<\/td><td>\uc57d 0.5<\/td><td>\ubb34\uae30\u00b7\uc720\ub9ac<\/td><\/tr><tr><td>\ubd95\uaddc\uc0b0 \uc720\ub9ac<\/td><td>\uc57d 3\u301c5<\/td><td>\ubb34\uae30\u00b7\uc720\ub9ac<\/td><\/tr><tr><td>\uc18c\ub2e4\uc11d\ud68c \uc720\ub9ac<\/td><td>\uc57d 8\u301c9<\/td><td>\ubb34\uae30\u00b7\uc720\ub9ac<\/td><\/tr><tr><td>\uad6c\ub9ac(Cu)<\/td><td>16.6<\/td><td>\uae08\uc18d<\/td><\/tr><tr><td>\uc2a4\ud14c\uc778\ub9ac\uc2a4 SUS304<\/td><td>17.3<\/td><td>\uae08\uc18d<\/td><\/tr><tr><td>\uc54c\ub8e8\ubbf8\ub284(Al)<\/td><td>23.6<\/td><td>\uae08\uc18d<\/td><\/tr><tr><td>PEEK<\/td><td>40\u301c47<\/td><td>\uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \ud50c\ub77c\uc2a4\ud2f1<\/td><\/tr><tr><td>PMMA(\uc544\ud06c\ub9b4)<\/td><td>50\u301c90<\/td><td>\ube44\uc815\uc9c8 \uc218\uc9c0<\/td><\/tr><tr><td>PC(\ud3f4\ub9ac\uce74\ubcf4\ub124\uc774\ud2b8)<\/td><td>70\u301c80<\/td><td>\ube44\uc815\uc9c8 \uc218\uc9c0<\/td><\/tr><tr><td>PA6(\ub098\uc77c\ub8606)<\/td><td>72<\/td><td>\uacb0\uc815\uc131 \uc218\uc9c0<\/td><\/tr><tr><td>PP(\ud3f4\ub9ac\ud504\ub85c\ud544\ub80c)<\/td><td>110\u301c120<\/td><td>\uacb0\uc815\uc131 \uc218\uc9c0<\/td><\/tr><tr><td>PE(\ud3f4\ub9ac\uc5d0\ud2f8\ub80c)<\/td><td>130\u301c150<\/td><td>\uacb0\uc815\uc131 \uc218\uc9c0<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>\ucd9c\ucc98: \uac01\uc885 \uc720\ub9ac\u00b7\uae08\uc18d \ud578\ub4dc\ubd81<\/p>\n\n\n\n<p>\uc218\uc9c0\ub294 \uae08\uc18d\uc758 3\u301c10\ubc30, \uad11\ud559 \uc720\ub9ac\uc758 10\ubc30 \uc774\uc0c1\uc774\ub77c\ub294 \ud070 \uc120\ud33d\ucc3d\uacc4\uc218\ub97c \uac16\uc2b5\ub2c8\ub2e4. \uc774\ub294 \uc218\uc9c0\uac00 \ubd84\uc790\uac04\ub825\uc774 \uc57d\ud55c \uace0\ubd84\uc790\ub85c \uad6c\uc131\ub418\uc5b4 \uc788\uc5b4 \uc628\ub3c4 \uc0c1\uc2b9\uc5d0 \ub300\ud574 \ubd84\uc790\uc1c4\uc758 \uc9c4\ub3d9\uc774 \ud65c\ubc1c\ud574\uc9c0\uae30 \uc27d\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\uad11\ud559 \uc218\uc9c0\ub85c \ub110\ub9ac \uc0ac\uc6a9\ub418\ub294 PC, PMMA, COP\/COC\ub294 \ubaa8\ub450 50\u301c90 \u00d7 10\u207b\u2076\/\u2103 \uc758 \ubc94\uc704\uc5d0 \ub4e4\uc5b4\uac00\uba70, \ubb34\uae30 \uad11\ud559 \uc7ac\ub8cc\uc640\uc758 \ud63c\uc7ac \uc124\uacc4\uc5d0\uc11c\ub294 \ubc18\ub4dc\uc2dc \uace0\ub824\ud574\uc57c \ud558\ub294 \ubb3c\uc131\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">JIS K 7197\uacfc TMA\uc5d0 \uc758\ud55c \uce21\uc815<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">JIS K 7197:2012\uc758 \uac1c\uc694<\/h3>\n\n\n\n<p>\uc218\uc9c0\uc758 \uc120\ud33d\ucc3d\uacc4\uc218\ub294 JIS K 7197:2012(\ud50c\ub77c\uc2a4\ud2f1\uc758 \uc5f4\uae30\uacc4\ubd84\uc11d\uc5d0 \uc758\ud55c \uc120\ud33d\ucc3d\ub960 \uc2dc\ud5d8 \ubc29\ubc95)\uc73c\ub85c \ud45c\uc900\ud654\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4. \uad6d\uc81c\uc801\uc73c\ub85c\ub294 ASTM D696, ISO 11359 \uac00 \ub300\uc751 \uaddc\uaca9\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">TMA(\uc5f4\uae30\uacc4\ubd84\uc11d)\uc5d0 \uc758\ud55c \uce21\uc815<\/h3>\n\n\n\n<p>\uc120\ud33d\ucc3d\uacc4\uc218\ub294 TMA(Thermomechanical Analyzer, \uc5f4\uae30\uacc4\ubd84\uc11d \uc7a5\uce58)\ub85c \uc815\ubc00\ud558\uac8c \uce21\uc815\ub429\ub2c8\ub2e4. \uc2dc\ub8cc\uc5d0 \ubbf8\uc18c\ud55c \ud558\uc911(\uc555\ucd95 \ub610\ub294 \uc778\uc7a5)\uc744 \uac00\ud558\uba74\uc11c \uc628\ub3c4\ub97c \ubcc0\ud654\uc2dc\ucf1c \uce58\uc218 \ubcc0\ud654\ub97c \uacc4\uce21\ud558\ub294 \uae30\ubc95\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p>JIS K 7197:1991 \uae30\ubc18\uc758 \ud45c\uc900 \uc2dc\ud5d8\ud3b8 \uce58\uc218\ub294 \uae38\uc774 \uc57d 10 mm, \uc9c0\ub984 \ub610\ub294 \ud55c \ubcc0 \uc57d 5 mm \uc758 \uc6d0\uae30\ub465 \ub610\ub294 \uac01\uae30\ub465\uc73c\ub85c, \ud3c9\ud589 \ub2e8\uba74\uc740 \u00b10.025 mm \uc774\ub0b4\uc758 \uc815\ubc00\ub3c4\ub85c \ub9c8\ubb34\ub9ac\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Tg\ub97c \uacbd\uacc4\ub85c \uac70\ub3d9\uc774 \ubc14\ub010\ub2e4<\/h3>\n\n\n\n<p>\uc720\ub9ac \uc0c1\ud0dc(T &lt; Tg)\uc640 \uace0\ubb34 \uc0c1\ud0dc(T &gt; Tg)\uc5d0\uc11c \uc120\ud33d\ucc3d\uacc4\uc218\uac00 \ud06c\uac8c \ub2ec\ub77c\uc9c0\ubbc0\ub85c, TDS\uc5d0\uc11c\ub294 Tg\ubcf4\ub2e4 \ub0ae\uc740 \uc628\ub3c4 \ubc94\uc704\uc640 \ub192\uc740 \uc628\ub3c4 \ubc94\uc704\uc5d0\uc11c \uc11c\ub85c \ub2e4\ub978 \uac12\uc774 \uc81c\uc2dc\ub418\ub294 \uacbd\uc6b0\uac00 \uc788\uc2b5\ub2c8\ub2e4. \uad11\ud559 \uc218\uc9c0\ub294 \uc0ac\uc6a9 \uc628\ub3c4\uc5ed\uc774 Tg \uc774\ud558\uc5d0 \uc788\uc73c\ubbc0\ub85c, \uc6d0\uce59\uc801\uc73c\ub85c \uc720\ub9ac \uc0c1\ud0dc \ucabd\uc758 \uc120\ud33d\ucc3d\uacc4\uc218\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc124\uacc4\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\uad11\ud559 \uc124\uacc4\uc5d0\uc11c \uc120\ud33d\ucc3d\uacc4\uc218\uc758 \uc601\ud5a5<\/h2>\n\n\n\n<p>\uad11\ud559 \uc218\uc9c0\uc758 \uc120\ud33d\ucc3d\uacc4\uc218\uc758 \ud06c\uae30\ub294 \uc5ec\ub7ec \uacbd\ub85c\ub85c \uad11\ud559 \uc131\ub2a5\uc5d0 \uc601\ud5a5\uc744 \uc90d\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\ucd08\uc810\uac70\ub9ac\uc758 \ub4dc\ub9ac\ud504\ud2b8<\/h3>\n\n\n\n<p>\ub80c\uc988\uc758 \ub450\uaed8\uc640 \uace1\ub960 \ubc18\uacbd\uc774 \uc628\ub3c4 \ubcc0\ud654\ub85c \ubcc0\ub3d9\ud558\uba74 \ucd08\uc810\uac70\ub9ac\ub3c4 \uc2dc\ud504\ud2b8\ud569\ub2c8\ub2e4. \ub098\uc544\uac00 \uad74\uc808\ub960\uc758 \uc628\ub3c4 \uc758\uc874\uc131(dn\/dT)\ub3c4 \ub3d9\uc2dc\uc5d0 \uc791\uc6a9\ud558\ubbc0\ub85c, \uce58\uc218 \ubcc0\ud654\uc640 \uad11\ud559 \uc0c1\uc218 \ubcc0\ud654\uc758 \ud569\uc131\uc73c\ub85c\uc11c \uc131\ub2a5\uc774 \ubcc0\ub3d9\ud569\ub2c8\ub2e4. \ubd88\ud654\ubb3c\uacc4 \uc720\ub9ac\uc5d0\uc11c\ub294 dn\/dT \uc640 \uc120\ud33d\ucc3d\uacc4\uc218\uac00 \ubaa8\ub450 \ucee4\uc11c \ubcf4\uc0c1 \uc124\uacc4\uac00 \uc5b4\ub824\uc6cc\uc9c0\ub294 \uac83\uc73c\ub85c \uc54c\ub824\uc838 \uc788\uc2b5\ub2c8\ub2e4(<a href=\"https:\/\/annex.jsap.or.jp\/photonics\/kogaku\/public\/40-07-kaisetsu4.pdf\">\uc751\uc6a9\ubb3c\ub9ac\ud559\ud68c \uad11\ud559 \uc124\uacc4 \uae30\uc0ac<\/a>).<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\ud558\uc774\ube0c\ub9ac\ub4dc \uad6c\uc870\uc5d0\uc11c\uc758 \uc5f4\uc751\ub825<\/h3>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"568\" src=\"https:\/\/iupizeta.mgc.co.jp\/cms\/wp-content\/uploads\/2026\/07\/image-5-1024x568.png\" alt=\"\" class=\"wp-image-805\" srcset=\"https:\/\/iupizeta.mgc.co.jp\/cms\/wp-content\/uploads\/2026\/07\/image-5-1024x568.png 1024w, https:\/\/iupizeta.mgc.co.jp\/cms\/wp-content\/uploads\/2026\/07\/image-5-300x167.png 300w, https:\/\/iupizeta.mgc.co.jp\/cms\/wp-content\/uploads\/2026\/07\/image-5-768x426.png 768w, https:\/\/iupizeta.mgc.co.jp\/cms\/wp-content\/uploads\/2026\/07\/image-5.png 1434w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p>\uad11\ud559 \uc218\uc9c0\ub294 \ub2e8\ub3c5\uc73c\ub85c \uc0ac\uc6a9\ub418\ub294 \uacbd\uc6b0\uac00 \uc801\uace0, \uc720\ub9ac \uae30\ud310, \uae08\uc18d \ub9c8\uc6b4\ud2b8, \ud50c\ub809\uc2dc\ube14 \ud68c\ub85c \ub4f1\uacfc \uc870\ud569\ud558\uc5ec \uad11\ud559 \ubaa8\ub4c8\uc744 \uad6c\uc131\ud569\ub2c8\ub2e4. \uc120\ud33d\ucc3d\uacc4\uc218\uac00 \ub2e4\ub978 \uc7ac\ub8cc\ub97c \uc811\ud569\ud558\uba74 \uc628\ub3c4 \ubcc0\ud654\uc5d0 \ub530\ub77c \uacc4\uba74\uc5d0 \uc5f4\uc751\ub825\uc774 \ubc1c\uc0dd\ud558\uc5ec \ubc15\ub9ac\u00b7\ud06c\ub799\u00b7\uc811\ucc29 \ubd88\ub7c9\u00b7\uc794\ub958 \uc751\ub825\uc5d0 \uc758\ud55c \ubcf5\uad74\uc808\uc774 \uc57c\uae30\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\uce58\uc218 \uc815\ubc00\ub3c4\u00b7\ub07c\uc6cc\ub9de\ucda4 \uacf5\ucc28\uc5d0\uc758 \uc601\ud5a5<\/h3>\n\n\n\n<p>\uce74\uba54\ub77c \ubaa8\ub4c8, \uad11\ud53d\uc5c5, \ub808\uc774\uc800 \ub9c8\uc6b4\ud2b8 \ub4f1\uc5d0\uc11c\ub294 \u03bcm \ub2e8\uc704\uc758 \uc704\uce58 \uc815\ubc00\ub3c4\uac00 \uc694\uad6c\ub429\ub2c8\ub2e4. \uc120\ud33d\ucc3d\uacc4\uc218\uac00 \ud070 \uc218\uc9c0\ub97c \uc0ac\uc6a9\ud558\ub294 \uacbd\uc6b0, \uc628\ub3c4 \ubcc0\ub3d9 \ubc94\uc704 \uc804\uc5ed\uc5d0\uc11c \uacf5\ucc28\ub97c \ub9cc\uc871\ud558\ub824\uba74 \uc124\uacc4 \ub2e8\uacc4\uc5d0\uc11c \uc5f4 \ubcc0\ub3d9\ub7c9\uc744 \uac10\uc548\ud55c \uce58\uc218 \uc124\uc815\uc774 \ud544\uc694\ud569\ub2c8\ub2e4. \uc218\uc9c0\ub294 \uae08\uc18d\uc758 3\u301c10\ubc30 \ud33d\ucc3d\ud558\ubbc0\ub85c, \ub531 \ub9de\uac8c \ub9cc\ub4e4\uc5b4\ub3c4 \uc5f4\ub85c \uc778\ud574 \ud5d0\uac70\uc6cc\uc9c0\uac70\ub098 \uc11c\ub85c \ubc00\uc5b4 \ubcc0\ud615\ub418\ub294 \ud604\uc0c1\uc774 \uc77c\uc5b4\ub0a9\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\uc774\uc885 \uc7ac\ub8cc \ubcd1\uc6a9 \uc2dc\uc758 \ub300\ucc45<\/h3>\n\n\n\n<p>\uc5f4\uc751\ub825\u00b7\uce58\uc218 \uc5b4\uae0b\ub0a8\uc758 \ub300\ucc45\uc73c\ub85c\uc11c \ub2e4\uc74c\uacfc \uac19\uc740 \uc811\uadfc\uc774 \uc54c\ub824\uc838 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\uc120\ud33d\ucc3d\uacc4\uc218\uac00 \uac00\uae4c\uc6b4 \uc7ac\ub8cc\ub07c\ub9ac \uc870\ud569\ud55c\ub2e4<\/li>\n\n\n\n<li>\ud0c4\uc131 \uc811\ucc29\uc81c\ub098 \uc5f4\uc751\ub825 \uc644\ud654\uce35\uc744 \uac1c\uc7ac\uc2dc\ud0a8\ub2e4<\/li>\n\n\n\n<li>\uc124\uacc4 \ub2e8\uacc4\uc5d0\uc11c \uce58\uc218\u00b7\uacf5\ucc28\uc5d0 \uc5f4 \ub9c8\uc9c4\uc744 \ubc18\uc601\ud55c\ub2e4<\/li>\n\n\n\n<li>\uc5b4\ub2d0\ub9c1 \ucc98\ub9ac\ub85c \uc794\ub958 \uc751\ub825\uc744 \uc800\uac10\ud55c\ub2e4<\/li>\n\n\n\n<li>\uc800\ud761\uc218\uc728 \uc218\uc9c0\ub97c \uc120\ud0dd\ud558\uc5ec \uc2b5\ub3c4 \ud33d\ucc3d\uacfc\uc758 \ubcf5\ud569\uc744 \uc5b5\uc81c\ud55c\ub2e4<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\uc120\ud33d\ucc3d\uacc4\uc218\ub97c \uc5b5\uc81c\ud558\ub294 \uc811\uadfc\ubc95<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\uc218\uc9c0 \ub2e8\ub3c5\uc5d0\uc11c\uc758 \uc800CTE\ud654<\/h3>\n\n\n\n<p>\uad11\ud559 \uc218\uc9c0 \uc911\uc5d0\uc11c\ub3c4 \uc120\ud33d\ucc3d\uacc4\uc218\ub97c \uc5b5\uc81c\ud558\ub294 \uc124\uacc4\uac00 \uc9c4\ud589\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \ud50c\ub77c\uc2a4\ud2f1\uacc4(PEEK, PEI, PPS)\ub294 \ubd84\uc790\uc1c4\uc758 \uac15\uc9c1\uc131\uc774 \ub192\uae30 \ub54c\ubb38\uc5d0 \uc120\ud33d\ucc3d\uacc4\uc218\uac00 \ube44\uad50\uc801 \uc791\uc544, PEEK\uc5d0\uc11c\ub294 40\u301c47 \u00d7 10\u207b\u2076\/\u2103 \uc815\ub3c4\uac00 \ub429\ub2c8\ub2e4. \ub2e4\ub9cc \uc774\ub4e4\uc740 \ud22c\uba85\uc131\uc774 \ub5a8\uc5b4\uc9c0\ubbc0\ub85c \uad11\ud559 \uc6a9\ub3c4\uc5d0\uc11c\ub294 \ud22c\uba85\uc131\uacfc\uc758 \uade0\ud615\uc744 \ub9de\ucd98 \uc124\uacc4\uac00 \ud544\uc694\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\ud544\ub7ec \ucda9\uc804\uc5d0 \uc758\ud55c \uc800CTE\ud654<\/h3>\n\n\n\n<p>\uc720\ub9ac \uc12c\uc720, \uc720\ub9ac \ube44\ub4dc, \ub098\ub178\ud074\ub808\uc774 \ub4f1\uc758 \ubb34\uae30 \ud544\ub7ec\ub97c \ucca8\uac00\ud558\uba74 \uc120\ud33d\ucc3d\uacc4\uc218\ub97c \ud06c\uac8c \ub0ae\ucd9c \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub2e4\ub9cc \ud544\ub7ec\ub294 \uad11 \uc0b0\ub780\uc744 \uc77c\uc73c\ud0a4\ubbc0\ub85c \ud22c\uba85 \uad11\ud559 \uc6a9\ub3c4\uc5d0\uc11c\ub294 \uc0ac\uc6a9\uc774 \uc81c\ud55c\ub429\ub2c8\ub2e4. \ud22c\uba85\uc131\uc774 \uc694\uad6c\ub418\uc9c0 \uc54a\ub294 \uad11\ud559 \ubaa8\ub4c8\uc758 \uc8fc\ubcc0 \ubd80\ud488(\ud640\ub354, \ud504\ub808\uc784)\uc5d0\uc11c \ud65c\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\uad11\ud559 \uc124\uacc4\uc5d0 \uc5f4\ubcf4\uc0c1\uc744 \ubc18\uc601\ud55c\ub2e4<\/h3>\n\n\n\n<p>\uc5f4\ubcf4\uc0c1 \uc124\uacc4(thermal compensation)\ub294 \uad11\ud559\uacc4 \uc804\uccb4\uc5d0\uc11c \uc120\ud33d\ucc3d\uacfc dn\/dT \ub97c \uc0c1\uc1c4\ud558\ub3c4\ub85d \uc124\uacc4\ud558\ub294 \uc811\uadfc\uc785\ub2c8\ub2e4. \uc5ec\ub7ec \uac1c\uc758 \ub80c\uc988\u00b7\uc2a4\ud398\uc774\uc11c\u00b7\ub9c8\uc6b4\ud2b8\ub97c \uc870\ud569\ud558\uc5ec \uc628\ub3c4 \ubcc0\ud654\uc5d0 \ub300\ud574 \uc0c1 \uc704\uce58\ub97c \uc548\uc815\uc2dc\ud0b5\ub2c8\ub2e4. \uc218\uc9c0 \ub80c\uc988\uc640 \uae08\uc18d \ub9c8\uc6b4\ud2b8\uc758 \uc870\ud569\uc5d0\uc11c\ub294 \ub9c8\uc6b4\ud2b8\uc758 \ud14c\uc774\ud37c \ud615\uc0c1\uc774\ub098 \uc7ac\uc9c8\uc744 \uad81\ub9ac\ud558\uc5ec \uc5f4 \ubcc0\ud615\uc744 \uc0c1\uc1c4\ud558\ub294 \uae30\ubc95\uc774 \ub110\ub9ac \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">Iupizeta EP\uc758 \uce58\uc218 \uc548\uc815\uc131<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\uace0Tg \u00d7 \uace0\uad74\uc808\ub960\ub85c \uce58\uc218 \uc548\uc815\uc131\uc744 \ud655\ubcf4<\/h3>\n\n\n\n<p>\ubbf8\uc4f0\ube44\uc2dc\uac00\uc2a4\ud654\ud559\uc758 \uad11\ud559 \uc218\uc9c0 &#8216;Iupizeta EP&#8217;\ub294 \uc8fc\uc694 \uadf8\ub808\uc774\ub4dc\uc5d0\uc11c Tg 140\u301c145\u2103\ub77c\ub294 \ub192\uc740 \uc218\uc900\uc744 \ud655\ubcf4\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc120\ud33d\ucc3d\uacc4\uc218\ub294 Tg\ubcf4\ub2e4 \ucda9\ubd84\ud788 \ub0ae\uc740 \uc628\ub3c4\uc5ed\uc5d0\uc11c\ub294 \uc791\uc740 \uac12\uc744 \uc720\uc9c0\ud558\uc5ec \uc0ac\uc6a9 \uc628\ub3c4\uc5ed\uc5d0\uc11c\uc758 \uce58\uc218 \uc548\uc815\uc131\uc5d0 \uae30\uc5ec\ud569\ub2c8\ub2e4. \uace0Tg\uc7ac\uc5d0\uc11c\ub294 \ubcf4\ub2e4 \ub113\uc740 \uc628\ub3c4\uc5ed\uc5d0\uc11c \uce58\uc218 \uc548\uc815\uc131\uc744 \ub2f4\ubcf4\ud558\ub294 \uac83\uc774 \uac00\ub2a5\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p>(<a href=\"https:\/\/iupizeta.mgc.co.jp\/product\/\">Iupizeta EP \uacf5\uc2dd \uc81c\ud488 \ud398\uc774\uc9c0<\/a>)<\/p>\n\n\n\n<p>\u25bc\ub300\ud45c \uadf8\ub808\uc774\ub4dc(\ubc1c\ucdcc)<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\uadf8\ub808\uc774\ub4dc<\/th><th>\uad74\uc808\ub960(nd)<\/th><th>\uc544\ubca0\uc218(\u03bdd)<\/th><th>Tg (\u2103)<\/th><\/tr><\/thead><tbody><tr><td>EP-4500<\/td><td>1.616<\/td><td>25.8<\/td><td>145<\/td><\/tr><tr><td>EP-5000<\/td><td>1.636<\/td><td>23.9<\/td><td>145<\/td><\/tr><tr><td>EP-6000<\/td><td>1.640<\/td><td>23.5<\/td><td>145<\/td><\/tr><tr><td>EP-8000<\/td><td>1.661<\/td><td>20.4<\/td><td>140<\/td><\/tr><tr><td>EP-9000<\/td><td>1.671<\/td><td>19.2<\/td><td>140<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>\u203b \uce21\uc815\uac12\uc774\uba70 \uaddc\uaca9\uac12\uc774 \uc544\ub2d9\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\ubc1c\uc5f4 \ud658\uacbd \ud558\uc758 \uad11\ud559 \uc124\uacc4\uc5d0 \uc801\ud569\ud55c \ud2b9\uc131<\/h3>\n\n\n\n<p>\uc2a4\ub9c8\ud2b8\ud3f0 \uce74\uba54\ub77c\uc758 CMOS \uc13c\uc11c \uadfc\ubc29, \ucc28\ub7c9\uc6a9 HUD\uc758 \uc708\ub4dc\uc2e4\ub4dc \ubd80\uadfc, AR \uae00\ub798\uc2a4\uc758 \ud504\ub85c\uc81d\ud130 \ube14\ub85d \ub4f1 \ucd5c\uadfc\uc758 \uad11\ud559 \uc6a9\ub3c4\ub294 \ubc1c\uc5f4\uc6d0\uacfc\uc758 \uac70\ub9ac\uac00 \uac00\uae5d\uace0 \uc628\ub3c4 \ubcc0\ub3d9\uc774 \ud070 \uc124\uacc4 \uc870\uac74\uc774 \ub298\uc5b4\ub098\uace0 \uc788\uc2b5\ub2c8\ub2e4. Tg 140\u301c145\u2103\ub77c\ub294 \ub0b4\uc5f4\uc131\uacfc \uc800\ubcf5\uad74\uc808\uc131\uc744 \uc591\ub9bd\ud558\ub294 Iupizeta EP\ub294 \uc774\ucc98\ub7fc \uc5f4 \ubd80\ud558\uac00 \ud070 \uad11\ud559 \ubaa8\ub4c8\uc5d0\uc11c \uce58\uc218 \uc815\ubc00\ub3c4\uc640 \uad11\ud559 \uc131\ub2a5\uc758 \uc591\ub9bd\uc744 \ub178\ub9b4 \uc218 \uc788\ub294 \uc18c\uc7ac\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\uc815\ub9ac<\/h2>\n\n\n\n<p>\uc120\ud33d\ucc3d\uacc4\uc218\ub294 \uad11\ud559 \uc218\uc9c0\uc758 \uce58\uc218 \uc815\ubc00\ub3c4\ub97c \uc88c\uc6b0\ud558\ub294 \uae30\ubcf8 \ubb3c\uc131\uc785\ub2c8\ub2e4. \uc218\uc9c0\ub294 \uae08\uc18d\u00b7\uc720\ub9ac\uc758 \uc218 \ubc30\u301c\uc2ed\uc218 \ubc30\uc758 \ud33d\ucc3d\ub960\uc744 \uac16\uae30 \ub54c\ubb38\uc5d0, \ub80c\uc988 \ub2e8\ud488\uc5d0\uc11c\uc758 \ucd08\uc810\uac70\ub9ac \ubcc0\ub3d9\ubfd0 \uc544\ub2c8\ub77c \ud558\uc774\ube0c\ub9ac\ub4dc \uad6c\uc870\uc5d0\uc11c\uc758 \uc5f4\uc751\ub825 \uad00\ub9ac, \ub07c\uc6cc\ub9de\ucda4 \uacf5\ucc28\uc758 \uc124\uacc4 \ub4f1 \uc5ec\ub7ec \uacbd\ub85c\ub85c \uad11\ud559 \uc131\ub2a5\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4. JIS K 7197 \uc5d0 \uae30\ubc18\ud55c TMA \uce21\uc815\uc73c\ub85c \uc18c\uc7ac\ub97c \ube44\uad50\ud558\uace0, Tg \uc640 dn\/dT \ub97c \ud3ec\ud568\ud55c \uc885\ud569 \ud310\ub2e8\uc73c\ub85c \uc7ac\ub8cc\ub97c \uc120\uc815\ud558\ub294 \uac83\uc774 \uc548\uc815\uc801\uc778 \uad11\ud559 \uc124\uacc4\uc758 \uae30\uc810\uc774 \ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">Iupizeta EP\uc5d0 \ub300\ud558\uc5ec<\/h2>\n\n\n\n<p>Iupizeta EP\ub294 \ubbf8\uc4f0\ube44\uc2dc\uac00\uc2a4\ud654\ud559\uc774 \uac1c\ubc1c\ud55c \uad11\ud559 \uc218\uc9c0\ub85c, \uad74\uc808\ub960 1.616\u301c1.671, \uc544\ubca0\uc218 19.2\u301c25.8, Tg 140\u301c145\u2103\ub77c\ub294 \ud3ed\ub113\uc740 \uad11\ud559\u00b7\uc5f4 \ubb3c\uc131 \ubc94\uc704\ub97c \uac16\ucd98 \uadf8\ub808\uc774\ub4dc \uc804\uac1c\uac00 \ud2b9\uc7a5\uc810\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\ub3c5\uc790 \ubd84\uc790 \uc124\uacc4\uc5d0 \uc758\ud55c \uc800\ubcf5\uad74\uc808\uacfc \uace0Tg\ub85c \ubc1c\uc5f4 \ud658\uacbd \ud558\uc758 \uad11\ud559 \ubaa8\ub4c8 \uc124\uacc4\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4. \uc0c1\uc138\ud55c \ubb3c\uc131 \ub370\uc774\ud130\ub098 \uc0d8\ud50c \uc81c\uacf5\uc5d0 \uad00\ud55c \ubb38\uc758\ub294 \uacf5\uc2dd \uc0ac\uc774\ud2b8\uc758 \ubb38\uc758 \uc591\uc2dd\uc744 \ud1b5\ud574 \ubd80\ub2f4 \uc5c6\uc774 \uc5f0\ub77d \uc8fc\uc2dc\uae30 \ubc14\ub78d\ub2c8\ub2e4.<\/p>\n\n\n\n<p><a href=\"https:\/\/iupizeta.mgc.co.jp\/\">Iupizeta EP \uacf5\uc2dd \uc0ac\uc774\ud2b8<\/a><\/p>\n","protected":false},"featured_media":724,"template":"","meta":{"_acf_changed":false,"_locale":"ko_KR","_original_post":"https:\/\/iupizeta.mgc.co.jp\/?post_type=column&p=691"},"column_tax":[52],"class_list":["post-803","column","type-column","status-publish","has-post-thumbnail","hentry","column_tax-basics","ko-KR"],"acf":[],"_links":{"self":[{"href":"https:\/\/iupizeta.mgc.co.jp\/wp-json\/wp\/v2\/column\/803","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/iupizeta.mgc.co.jp\/wp-json\/wp\/v2\/column"}],"about":[{"href":"https:\/\/iupizeta.mgc.co.jp\/wp-json\/wp\/v2\/types\/column"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/iupizeta.mgc.co.jp\/wp-json\/wp\/v2\/media\/724"}],"wp:attachment":[{"href":"https:\/\/iupizeta.mgc.co.jp\/wp-json\/wp\/v2\/media?parent=803"}],"wp:term":[{"taxonomy":"column_tax","embeddable":true,"href":"https:\/\/iupizeta.mgc.co.jp\/wp-json\/wp\/v2\/column_tax?post=803"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}