{"id":3069,"date":"2025-08-06T01:26:52","date_gmt":"2025-08-06T10:26:52","guid":{"rendered":"https:\/\/brusht.kr\/?p=3069"},"modified":"2025-09-03T15:06:56","modified_gmt":"2025-09-04T00:06:56","slug":"%eb%82%98%ec%9d%bc%eb%a1%a0-6%c2%b766%c2%b7612%ec%9d%98-%ec%b0%a8%ec%9d%b4%eb%8a%94-%eb%8f%99%ec%84%9c%ec%96%91-%ec%82%b0%ec%97%85%ec%82%ac%ec%99%80-%eb%b8%8c%eb%9f%ac%ec%89%ac-%ec%86%8c%ec%9e%ac","status":"publish","type":"post","link":"https:\/\/brusht.kr\/en\/%eb%82%98%ec%9d%bc%eb%a1%a0-6%c2%b766%c2%b7612%ec%9d%98-%ec%b0%a8%ec%9d%b4%eb%8a%94-%eb%8f%99%ec%84%9c%ec%96%91-%ec%82%b0%ec%97%85%ec%82%ac%ec%99%80-%eb%b8%8c%eb%9f%ac%ec%89%ac-%ec%86%8c%ec%9e%ac\/","title":{"rendered":"<\ubaa8\uc7ac\ub8cc \ud0d0\uad6c-\ub098\uc77c\ub860(3)> \ub098\uc77c\ub860 6\u00b766\u00b7612\ub294 \uc5b4\ub5bb\uac8c \ud0c4\uc0dd\ud588\ub098? -\ub3d9\uc11c\uc591 \ub098\uc77c\ub860 \uac1c\ubc1c\uc758 \uc5ed\uc0ac-"},"content":{"rendered":"
\ub098\uc77c\ub860\ub3c4 \uc5ec\ub7ec\uc885\ub958\uac00 \uc788\ub2e4\uace0 \ud558\ub358\ub370?\u00a0 \ub098\uc77c\ub8606->66->612\uc911\uc5d0 6\uc774 \uac00\uc7a5 \uba3c\uc800 \ub9cc\ub4e4\uc5b4 \uc9c4 \uac83\uc778\uac00\uc694?<\/span><\/h5>\n
\uc8fc\ub85c \ud074\ub77c\uc774\uc5b8\ud2b8\ub4e4\uc5d0\uac8c \ubc1b\ub294 \uc9c8\ubb38\uc911\uc5d0 \uc704\uc640 \uac19\uc740 \uac83\uc774 \uc788\uc2b5\ub2c8\ub2e4. \ub9de\uc744\uae4c\uc694? \ud2c0\ub9b4\uae4c\uc694?<\/h6>\n
\uadf8\ub7fc, \uc774 \uae00\uc744 \ud1b5\ud574 \ub2f5\uc744 \uc54c\uc544\ubcf4\ub3c4\ub85d \ud558\uaca0\uc2b5\ub2c8\ub2e4.<\/span><\/h6>\n
\uadf8\ub7fc, \uc624\ub298\uc740 \ub098\uc77c\ub860 \uc2ec\ud654\uacfc\uc815\uc73c\ub85c \uac01 \uc81c\ud488\uc758 \uc5ed\uc0ac \ubc0f \ud2b9\uc131\uc744 \uc54c\uc544\ubcf4\uaca0\uc2b5\ub2c8\ub2e4. \uc6b0\uc120, \uc12c\uc720\ub294 \uae30\uc6d0\uc804\ubd80\ud130 \ucc9c\uc5f0\uc5d0\uc11c \uc2e4\uc744 \ucd94\ucd9c\ud574\uc11c \ub9cc\ub4e4\uc5c8\uc2b5\ub2c8\ub2e4. \uc804\ubd80 \uc218\uacf5\uc5c5\uc774\uc5c8\uc8e0.<\/h6>\n
\uadf8\ub9ac\uace0 \uc0b0\uc5c5\ud601\uba85\uc2dc\uae30\uc5d0 \uae30\uacc4\ud654\uac00 \uc774\ub8e8\uc5b4\uc9c0\uba74\uc11c \uc9c1\uc870\uae30\/\ubc29\uc801\uae30\uc758 \ubc1c\uba85\uc73c\ub85c, \ub300\ub7c9 \uc0dd\uc0b0\uc774 \uc774\ub8e8\uc5b4\uc9d1\ub2c8\ub2e4.<\/h6>\n
\uadf8\ud6c4, \uc0ac\ub78c\uc774 \ucc9c\uc5f0\uc7ac\ub8cc\ub97c \uac00\uacf5\uc744 \ud558\uae30 \uc2dc\uc791\ud574 \uc778\uc870\uc12c\uc720\uac00 \ub9cc\ub4e4\uc5b4 \uc9d1\ub2c8\ub2e4.\u00a0 \ucc9c\uc5f0\uc7ac\uc9c8\uc744 \uac00\uacf5\ud558\uc5ec \uc7ac\uc0dd\uc12c\uc720\uc640 \ubc18 \ud569\uc131\uc12c\uc720\uac00 \ub9cc\ub4e4\uc5b4 \uc9c4\uac83\uc774\uc8e0.<\/h6>\n
\uadf8\ub9ac\uace0 \uae09\uae30\uc57c, \ubd84\uc790\uacb0\ud569\uc744 \ud1b5\ud574 \uc11d\ud0c4\uacfc \uacf5\uae30, \uadf8\ub9ac\uace0 \ubb3c\ub85c \ud569\uc131\uc12c\uc720\ub97c \ub9cc\ub4e4\uc5b4 \ub0c5\ub2c8\ub2e4. \uadf8 \uc2dc\ucd08\uac00 \ubc14\ub85c \ub098\uc77c\ub860\uc73c\ub85c \ub300\ud45c\ub418\ub294 \ud3f4\ub9ac\uc544\ubbf8\ub4dc \ud569\uc131\uc12c\uc720\uc8e0.<\/h6>\n

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1)\uc12c\uc720\uc758 \ubc1c\uc804<\/span><\/h5>\n
A. \uc12c\uc720\ub294 \ucc9c\uc5f0\uc5d0\uc11c \ucd94\ucd9c! (\ucc9c\uc5f0\uc12c\uc720)<\/span><\/h5>\n
\uc778\ub958\ub294 \uae30\uc6d0\uc804\ubd80\ud130 \ucc9c\uc5f0\uc5d0\uc11c \ucd94\ucd9c\ud558\uc5ec \uc2e4\uc744 \uc0ac\uc6a9\ud558\uace0 \uc788\uc5c8\uc2b5\ub2c8\ub2e4.\u00a0 \uadf8\uac83\uc744 \ucc9c\uc5f0\uc12c\uc720\ub77c\uace0 \ud558\uc8e0.<\/h6>\n
\"\"<\/h6>\n
<\ucc9c\uc5f0\uc12c\uc720 (Natural)>
\n*\uc2dd\ubb3c\uc131 = \uba74, \ub9c8, \ud669\ub9c8, \ucf54\ucf54\ub11b\uc12c\uc720 \ub4f1)
\n*\ub3d9\ubb3c\uc131 = \uacac(\uc2e4\ud06c), \uc591\ubaa8, \uce90\uc2dc\ubbf8\uc5b4, \ubaa8\ud5e4\uc5b4, \uc54c\ud30c\uce74 \ub4f1)
\n*\uad11\ubb3c\uc131 = \uc11d\uba74 \ub4f1)<\/h6>\n
\uc778\ub958\uac00 \uc0ac\uc6a9\ud55c \ucd5c\ucd08\uc758 \uc12c\uc720\ub85c \uc624\ub79c \uae30\uac04 \uc218\uc791\uc5c5\uc73c\ub85c \ubc29\uc801\u00b7\uc9c1\uc870\ud558\uc600\uc8e0.<\/h6>\n
\uadf8\ub7ec\ub098 18\uc138\uae30, 19\uc138\uae30 \uc0b0\uc5c5\ud601\uba85\uc744 \uac70\uce58\uba74\uc11c \uadf8 \uc218\uc694\ub294 \ud3ed\ubc1c\ud558\uc600\uc73c\uba70, \ubc29\uc801\uae30,\uc9c1\uc870\uae30 \ubc1c\uba85\uc73c\ub85c \ub300\ub7c9\uc0dd\uc0b0\uc774 \uac00\ub2a5\ud558\uac8c \ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/h6>\n
B. \ucc9c\uc5f0\uc758 \uc18c\uc7ac\ub97c \uac00\uacf5\ud574\uc11c \uc778\uc870\uc12c\uc720\uc758 \uac1c\ubc1c (\uc7ac\uc0dd\uc12c\uc720\/\ubc18 \ud569\uc131\uc12c\uc720)<\/span><\/h5>\n
\uadf8\ud6c4, \uc778\ub958\ub294 \uc9c1\uc811 \uc12c\uc720\ub97c \uac00\uacf5\ud558\ub294\ub370\u00a0 \uc774\uac83\uc744 \uc778\uc870\uc12c\uc720\ub77c\uace0 \ud558\uba70, \ucd5c\ucd08\ub85c \uc140\ub8f0\ub85c\uc6b0\uc2a4, \ubaa9\uc7ac \ub465\uc5d0\uc11c \uc7ac\uc0dd\uc12c\uc720\ub97c \ub9cc\ub4ed\ub2c8\ub2e4.<\/h6>\n
\ube44\uc2a4\ucf54\uc2a4\ub808\uc774\uc628, \ubaa8\ub2ec, \ud150\uc13c \ub4f1\uc774 \ub098\uc624\ub294\ub370 \uc6b0\ub9ac\uac00 \ud754\ud788 \ub9d0\ud558\ub294 \ub808\uc774\uc628\uc774 \ubc14\ub85c \uadf8\uac83\uc785\ub2c8\ub2e4.<\/h6>\n
\"\"<\/span><\/h5>\n
(\ube44\uc2a4\ucf54\uc2a4 \ub808\uc774\uc628)<\/h6>\n
\ucc9c\uc5f0\uc5d0\uc11c \ubc14\ub85c \ucd94\ucd9c\ud55c \uac83\uc774 \uc544\ub2c8\ub77c, \uadf8 \uc18c\uc7ac\ub97c \ucd94\ucd9c, \uac00\uacf5\ud574\uc11c \ub9cc\ub4e4\uc5c8\uae30\uc5d0 \uc7ac\uc0dd\uc12c\uc720\ub77c\uace0 \ud558\uace0<\/h6>\n
\ube44\uc2b7\ud55c \uac83\uc73c\ub85c \ubc18\ud569\uc131\uc12c\uc720(\uc544\uc138\ud14c\uc774\ud2b8 \ub4f1)\uac00 \uc788\uc2b5\ub2c8\ub2e4.<\/h6>\n
C. \uc11d\ud0c4\uacfc \uacf5\uae30\uc640 \ubb3c\uc5d0\uc11c \uc12c\uc720\ub97c??!\uc644\ubcbd\ud55c \uc778\uc870\uc12c\uc720 (\ud569\uc131\uc12c\uc720)<\/span><\/h5>\n
\uadf8\ub9ac\uace0 \ub4dc\ub514\uc5b4 \ucc9c\uc5f0\uc7ac\uc9c8\uacfc \uad00\uacc4\uc5c6\uc774 \ubd84\uc790\uacb0\ud568\uc744 \ud1b5\ud55c \ud569\uc131\uc12c\uc720 \ud3f4\ub9ac\uc544\ubbf8\ub4dc\uac00 \ub9cc\ub4e4\uc5b4\uc9d1\ub2c8\ub2e4.<\/h6>\n
\uc804 \uae30\uc0ac\uc5d0\uc11c \uc5b8\uae09\ud588\ub4ef\uc774 \ub098\uc77c\ub860\uc774\ub780 \uc774\ub984\uc740 \ub4c0\ud3f0\uc0ac\uc5d0\uc11c \ub9cc\ub4e0 \ud3f4\ub9ac\uc544\ubbf8\ub4dc \uc12c\uc720\ub97c \ub9d0\ud569\ub2c8\ub2e4.<\/span><\/h6>\n
\uc989 \uc7ac\uc9c8\ub85c \ubcf4\uba74 \uace0\ubd84\uc790(\ud3f4\ub9ac\uba38)\ub97c \ub098\ud0c0\ub0b4\ub294 \ud3f4\ub9ac\uc544\ubbf8\ub4dc(PA)\ub77c\ub294 \ub9d0\uc774 \uc880\ub354 \uc9c1\uad00\uc801\uc774\ub124\uc694 .<\/h6>\n
1938\ub144, \ub4c0\ud3f0\uc0ac\ub294 \uc6d4\ub9ac\uc2a4 \uce90\ub7ec\ub354\uc2a4(Wallace Carothers)<\/strong> \uac00 \uac1c\ubc1c\ud55c \ud3f4\ub9ac\uc544\ubbf8\ub4dc \uc12c\uc720\ub97c “\ub098\uc77c\ub860”\uc774\ub77c \uba85\uba85\ud558\uace0,<\/span><\/h6>\n
1939\ub144 \uc138\uacc4\ubc15\ub78c\ud68c\uc5d0\uc11c \ub2e4\uc74c\uacfc \uac19\uc740 \uce90\uce58\ud504\ub808\uc774\uc988\ub97c \uc120\ubcf4\uc785\ub2c8\ub2e4.<\/h6>\n
\u201c\uc11d\ud0c4\uacfc \uacf5\uae30\uc640 \ubb3c\uc5d0\uc11c \ub9cc\ub4e4\uba70…. \uac15\ucca0\ubcf4\ub2e4 \uac15\ud558\uace0, \uac70\ubbf8\uc904\ubcf4\ub2e4 \uac00\ub298\ub2e4!\u201d<\/span>
(Made from coal, air, and water …..as strong as steel, as fine as a spider’s web.)<\/em><\/span><\/h6>\n
\u00a0\ud569\uc131\uc12c\uc720\ub294 \ube44\ub2e8\uacfc \ube44\uc2b7\ud55c \uad11\ud0dd\uc5d0 \ub354 \ub192\uc740 \uac15\ub3c4\ub97c \uc9c0\ub154\uace0,<\/h6>\n
2\ucc28\ub300\uc804 \uc804\uae4c\uc9c0 \uc138\uacc4 1\uc704\uc600\ub358 \uc77c\ubcf8 \uc0dd\uc0ac\uc758 \uc218\ucd9c\uc774 \uae09\uac10\ud560 \uc815\ub3c4\ub85c \uc2dc\uc7a5\uc5d0 \ud070 \ubcc0\ud654\ub97c \uac00\uc838\uc654\uc5b4\uc694.
\uc774\ud6c4 \ub098\uc77c\ub860\uc740 \uc57d 90\ub144\uc774 \uc9c0\ub09c \ud604\uc7ac\uae4c\uc9c0\ub3c4 \ud3f4\ub9ac\uc5d0\uc2a4\ud130, \uc544\ud06c\ub9b4\uacfc \ud568\uaed8 \ud569\uc131\uc12c\uc720 3\ub300 \uc8fc\ub825 \uc18c\uc7ac<\/strong> \uc790\ub9ac\ub97c \uc9c0\ud0a4\uace0 \uc788\ub2f5\ub2c8\ub2e4.<\/h6>\n
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2) \ub098\uc77c\ub860 66\uacfc \ub098\uc77c\ub860 6 \u2013 \uad6c\uc870\uc640 \uba85\uce6d \uc720\ub798<\/span><\/h5>\n
\uc624\ub298\uc758 \uc8fc\uc81c\ub97c \uc880\ub354 \uae4a\uc774 \ub2e4\ub8e8\uc5b4 \ubcfc\uae4c\uc694? \ub098\uc77c\ub860 6\uacfc 66\uc740 \ubb34\uc5c7\uc778\uac00? \uc774\ub294 \ud654\ud559\uc2dd\uacfc \uae4a\uc740 \uad00\uacc4\uac00 \uc788\uc2b5\ub2c8\ub2e4.<\/h6>\n
\"\"<\/h6>\n
\ub098\uc77c\ub860 66 (PA66)\uc740 <\/strong>\ub2e8\ub7c9\uccb4(\ubaa8\ub178\uba38)\uc778 \ud5e5\uc0ac\uba54\ud2f8\ub80c\ub514\uc544\ubbfc +\u00a0\uc544\ub514\ud504\uc0b0<\/span>\uc774 \uc544\ub9c8\uc774\ub4dc \uacb0\ud569\uc744 \ud55c \uac83(\ud3f4\ub9ac\uba38)\uc774\ub78d\ub2c8\ub2e4. \uadf8\ub798\uc11c \ud3f4\ub9ac\uc544\ubbf8\ub4dc\ub77c\uace0 \ud558\ub294 \uad70\uc694.<\/strong><\/h6>\n
\ud5e5\uc0ac\uba54\ud2f8\ub80c\ub514\uc544\ubbfc(H\u2082N-(CH\u2082)\u2086-NH\u2082)\uc740 \ud0c4\uc18c(C)\uac00 6\uac1c\uc788\ub294 \ub2e8\ub7c9\uccb4\uc774\uace0,\u00a0 \uc544\ub514\ud504\uc0b0<HOOC-(CH\u2082)\u2084-COOH> \ub3c4 \ud0c4\uc18c(C)\uc758 \uac2f\uc218\uac00 6\uac1c\uc778 \ub2e8\ub7c9\uccb4\uc785\ub2c8\ub2e4.<\/h6>\n
\ud3f4\ub9ac\uc544\ubbf8\ub4dc \uc989, \ub098\uc77c\ub86066\uc5d0\uc11c 6,6\uc740 \uac01\uac01 \ud0c4\uc18c6\uac1c\ub97c \uac00\uc9c4 \ub2e8\ub7c9\uccb4(\ubaa8\ub178\uba38)\uac00 \uc544\ub9c8\uc774\ub4dc \uacb0\ud569<\/span>\uc744 \ud588\ub2e4\ub294 \uac83\uc744 \ub098\ud0c0\ub0b8 \uc774\ub984\uc778 \uac83\uc774\uc8e0.<\/h6>\n
\uc544\ub9c8\uc774\ub4dc \uacb0\ud569\uc774\ub780, \uac04\ub2e8\ud558\uac8c \ub9d0\ud558\uba74 \ud0c4\uc18c(C)\uac00 \uc0b0\uc18c(O), \uadf8\ub9ac\uace0 \uc9c8\uc18c(N)\uc640 \ub9cc\ub098 \uac15\ud558\uac8c \uacb0\ud569\ub418\ub294 \uac83\uc744 \ub9d0\ud558\uace0, \uc774\ub54c \ud0c4\uc18c\uac00 \uc0ac\uc2ac\uc5ed\ud560\uc744 \ud574\uc11c \ud0c4\uc18c\uc758 \uac2f\uc218\ub85c \uadf8 \ud2b9\uc131\uc744 \ub098\ud0c0\ub0c5\ub2c8\ub2e4.<\/h6>\n
\uc544\ud558, \uadf8\ub798\uc11c \uac01\uac01\uc758 \ud0c4\uc18c \uac2f\uc218 6\uacfc 6\uc744 \ud569\ud55c \uc774\ub984\uc774\ub124\uc694.<\/span><\/h6>\n
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\uc774 \ud3f4\ub9ac\uc544\ubbf8\ub4dc(PA66)\uc758 \ubc1c\uba85\uc740 \uc138\uacc4\ub97c \uac15\ud0c0\ud588\uace0, \ub4c0\ud3f0\uc0ac\ub97c \ud544\ub450\ub85c \ubbf8\uad6d\uc740 \uc12c\uc720\uc0b0\uc5c5\uc5d0\uc11c \ud06c\uac8c \uc55e\uc11c\ub098\uac00\uae30 \uc2dc\uc791\ud569\ub2c8\ub2e4.<\/h6>\n
\uadf8\ub54c, \ud55c\ucc3d \uc77c\ubcf8\uc774 \uc2e4\ud06c\uc0dd\uc0b0\uc744 \ub0b4\uc138\uc6cc \uc12c\uc720\uc0b0\uc5c5\uc758 \ud328\uad8c\uc744 \ucc28\uc9c0\ud558\ub824\uace0 \ud558\ub358 \ub54c \uc600\uac70\ub4e0\uc694. \uc77c\ubcf8\ub3c4 \ud070 \ud0c0\uaca9\uc744 \uc785\uac8c \ub420 \uac83\uc774 \ubd88\uc744 \ubcf4\ub4ef \ud588\uc8e0.<\/h6>\n
\uc5b4\uca0c\ub4e0 \uc77c\ubcf8 \ubfd0\ub9cc \uc544\ub2c8\ub77c \uc138\uacc4 \uac01\uad6d\uc758 \uacbd\uc7c1\uc0ac\ub4e4\uc740 \uae4a\uc740 \uace0\ubbfc\uc5d0 \ube60\uc9d1\ub2c8\ub2e4. \uc12c\uc720\uc758 \uc218\uc694\ub294 \ud3ed\ubc1c\ud558\ub294\ub370\u00a0 \ud569\uc131\uc12c\uc720\uac00 \ub2e8\ubc88\uc5d0 \ub300\uc138\uac00 \ub418\uc5c8\uae30 \ub54c\ubb38\uc774\uc8e0.<\/h6>\n
\ub4c0\ud3f0\uc0ac\uc758 \ub098\uc77c\ub860\uc744 \ubd84\uc11d\ud55c \uacb0\uacfc \uc544\ub9c8\uc774\ub4dc \uacb0\ud569\uc744 \uc720\ub3c4\ud574 \ud569\uc131\uc12c\uc720\ub97c \ub9cc\ub4e4 \uc218 \uc788\ub2e4\ub294 \uac83\uc744 \uc54c\uaca0\uace0, \ucda9\ubd84\ud788 \uc81c\uc870\ub3c4 \uac00\ub2a5\ud560 \uac83 \uac19\uc740\ub370, \ud2b9\ud5c8\ubb38\uc81c\uac00 \uac78\ub9b0 \uac83\uc774\uc5d0\uc694.<\/h6>\n
\uc774\ub54c \ub3c5\uc77c\uc758 \ud654\ud559\uc790 \ud3f4 \uc288\ub77c\ud06c\uac00 \uac19\uc740 \ud574(1938\ub144) \uc0c8\ub85c\uc6b4 \ubc29\uc2dd\uc73c\ub85c \ud3f4\ub9ac\uc544\ubbf8\ub4dc 6\uc744 \ub9cc\ub4e4\uc5b4 \ub0c5\ub2c8\ub2e4.<\/h6>\n
\"\"<\/h6>\n
\ub098\uc77c\ub8606\uc740 \ud2b9\ud5c8\ub97c \ud53c\ud558\uae30 \uc704\ud574\uc11c\u00a0 \ub9cc\ub4e4\uc5b4\uc84c\ub2e4\ub294 \uc124\uc774 \uc720\ub825\ud558\ub2f5\ub2c8\ub2e4. \uc989, \uc544\ub9c8\uc774\ub4dc \uacb0\ud569\uc744 \ub9cc\ub4e4\uc5b4\ub0b4\ub418, \ub4c0\ud3f0\uc0ac\uc758 \uc81c\uc870\ubc29\ubc95\uacfc \ub2e4\ub974\uac8c \uce74\ud504\ub85c\ub77d\ud0d0\uc774\ub77c\ub294 \ub2e8\ub7c9\uccb4\ub97c \uc5f0\uc18d\uc73c\ub85c \ud569\uc131\uc2dc\ud0a4\ub294 \uac70\uc5d0\uc694.<\/h6>\n
\uce74\ud504\ub85c\ub77d\ud0d0\uc5d0\ub3c4 \uc0ac\uc2ac\uc744 \ub9cc\ub4e4\uc5b4 \uc8fc\ub294 \ud0c4\uc18c\uc758 \uac2f\uc218\ub294 6\uac1c\uc785\ub2c8\ub2e4.\u00a0 \ud3f4\ub9ac\uc544\ubbf8\ub4dc\ub294 \uc774\ubbf8 \ub098\uc77c\ub860\uc73c\ub85c \ud1b5\uc6a9\ub418\uae30 \uc2dc\uc791\ud588\uace0, \ud3f4\ub9ac\uc544\ubbf8\ub4dc6\ub3c4 \ub098\uc77c\ub8606\uc73c\ub85c \ubd88\ub9ac\uc6e0\uc2b5\ub2c8\ub2e4.<\/h6>\n
\"\"<\/h6>\n
\ub4a4\uc774\uc5b4 3\ub144\ub4a4 1941\ub144 5\uc6d4 13\uc77c \uc77c\ubcf8 \ub3c4\ub808\uc774(\u6771\u30ec)<\/strong> \ub3c4 \uac1c\ubc1c\uc5d0 \uc131\uacf5\ud558\uc5ec, 1942\ub144 \u2018\uc544\ubbf8\ub780\u00ae\u2019<\/strong> \uc0c1\ud45c\ub85c \ucd9c\uc2dc\ud558\uc8e0. \uadf8\ub9ac\uace0 \uc804\ud6c4 1951\ub144 \ubcf8\uaca9\uc801\uc778 \uc0dd\uc0b0\uc744 \uac1c\uc2dc\ud569\ub2c8\ub2e4.<\/h6>\n
\uc774\uc81c \uc6b0\ub9ac\uac00 \ucc98\uc74c \ubc1b\uc740 \uc9c8\ubb38\uc5d0 \ub300\ud55c \ub300\ub2f5\uc774 \ub098\uc654\ub124\uc694.<\/h6>\n
\uc989, \ub098\uc77c\ub86066\uc774 \ub098\uc77c\ub860 6\ubcf4\ub2e4 \uba3c\uc800 \uac1c\ubc1c \ub41c \uac83\uc774\uc5c8\uc5b4\uc694.<\/span><\/h5>\n

\"\"<\/h3>\n

3) \ub3d9\uc591\uc758 \ub098\uc77c\ub860 \uac1c\ubc1c<\/span><\/h5>\n
<\/h5>\n
\uc804\ud6c4 \ubcf5\uad6c\uae30 \uc77c\ubcf8\uc740 \ubc1c\ube60\ub974\uac8c \ud569\uc131\uc12c\uc720 \uc2dc\uc7a5\uc5d0 \ub6f0\uc5b4\ub4ed\ub2c8\ub2e4.<\/strong><\/h6>\n
\ub098\uc77c\ub8606(PA6)\uc740 \uacf5\uc815 \ub2e8\uc21c\uc131, \uc6d0\ub8cc \uc870\ub2ec \uc6a9\uc774\uc131 \ub355\ubd84\uc5d0 \uc804\ud6c4 \uc77c\ubcf8 \uc0b0\uc5c5 \uc804\ubc18\uc73c\ub85c \ud655\uc0b0\ub418\uc5c8\uace0,<\/h6>\n
\ub3c4\ub808\uc774, \uc720\ub2c8\uce58\uce74, \uc544\uc0ac\ud788\uce74\uc138\uc774\uac00 \uc12c\uc720\u00b7\ud544\ub77c\uba58\ud2b8, \uc0b0\uc5c5\uc6a9 \ub85c\ud504, \ube0c\ub7ec\uc26c \ud544\ub77c\uba58\ud2b8\uae4c\uc9c0 \uc751\uc6a9, \uc0dd\uc0b0\ud569\ub2c8\ub2e4.<\/h6>\n
\uc774\ud6c4, \ud544\uc5f0\uc801\uc73c\ub85c \ub3d9\uc544\uc2dc\uc544\ub85c\uc758 \ud655\uc0b0\uc774 \uc77c\uc5b4\ub098\ub294\ub370,\u00a0<\/strong><\/h6>\n
1957\ub144 \ud55c\uad6d\ub098\uc77c\ub860 \uc8fc\uc2dd\ud68c\uc0ac(\ud604, \ucf54\uc624\ub871)\uc774\u00a0 \ub3c4\ub808\uc774\uc640 \uae30\uc220\uc81c\ud734\ub97c \ub9fa\uace0, \uad6d\ub0b4\ucd5c\ucd08\ub85c \uac1c\ubc1c\uc5d0 \uc131\uacf5\ud569\ub2c8\ub2e4.<\/strong><\/span><\/h6>\n
\ub098\uc77c\ub860 6\uc740 \ub2e8\ub7c9\uccb4\uc758 \uc5f0\uacb0\ub85c \uac00\uaca9\ub3c4 \uc2f8\uace0, \uc6d0\ub8cc\uc870\ub2ec\ub3c4 \uc6a9\uc774\ud574\uc11c \ub2e4\uc591\ud55c \uc0b0\uc5c5\ubd84\uc57c\uc5d0\uc11c \uae09\uc18d\ub3c4\ub85c \ud37c\uc9c0\uac8c \ub418\uc8e0.<\/h6>\n
\uadf8\ub798\uc11c \uc6b0\ub9ac\uac00 \ud754\ud788 \ub9d0\ud558\ub294 \ub098\uc77c\ub860\uc740 \ub098\uc77c\ub8606\uc744 \ub9d0\ud55c\ub2f5\ub2c8\ub2e4.<\/span><\/h6>\n
\"\"<\/h5>\n
<\/h5>\n
4) \ub098\uc77c\ub860 612 \u2013 \uace0\uae30\ub2a5\uc758 \uc218\uc694\uc5d0 \ubd80\uc751.<\/span><\/h5>\n
\ub098\uc77c\ub860 66\uc774 \uc2a4\ud0c0\ud0b9\uc774\uc804\uc5d0 \uba3c\uc800 \uc81c\ud488\ud654 \ub418\uc5c8\ub358 \uac83\uc774 \uce58\uc194\ubaa8\ub77c\uace0 \uc9c0\ub09c \uce7c\ub7fc\uc5d0 \uc5b8\uae09\ud588\uc5c8\uc8e0. \uadf8\ub7f0\ub370 \ubb3c \ud761\uc218\ub85c \uc778\ud55c \uce58\uc218 \ubcc0\ud615\uc774\u00a0 \ub418\ub294 \ubb38\uc81c\uac00 \ubc1c\uc0dd\ud574\uc694.<\/h6>\n
\ubb3c\uc744 \uc798 \ud761\uc218\ud558\ub294 \uce5c\uc218\uc131\uc740 \uc81c\ud488\uc5d0 \ub530\ub77c\uc11c\ub294 \ubd88\ub9ac\ud55c \uc791\uc6a9\uc744 \ud560 \uc218 \uc788\ub294 \uac83\uc774\uc5c8\uc5b4\uc694. \uc774\ub7ec\ud55c \ubb38\uc81c\uc810\uc744 \ud574\uacb0\ud558\ub294 \uc194\ub8e8\uc158\uc73c\ub85c\uc368 \ub098\uc77c\ub860 612\uac00 \uac1c\ubc1c\ub429\ub2c8\ub2e4.<\/h6>\n
\ud5e5\uc0ac\uba54\ud2f8\ub80c\ub514\uc544\ubbfc\uc5d0 \ubb3c\uacfc \uce5c\ud558\uc9c0 \uc54a\ub294 \ub3c4\ub370\uce78\ub514\uc0b0\uc744 \uc544\ub9c8\uc774\ub4dc\uacb0\ud569\uc744 \uc2dc\ucf30\ub354\ub2c8, \ub0ae\uc740 \uc218\ubd84 \ud761\uc218\uc728\uc744 \ubcf4\uc774\ub294 \ud569\uc131\uc12c\uc720\uac00 \ub9cc\ub4e4\uc5b4 \uc9c4 \uac83\uc785\ub2c8\ub2e4. \uc774\uac83\uc774 \ub098\uc77c\ub860612\uc5d0\uc694.<\/h6>\n
\uc774\uc81c \uc774\ub984\uc5d0\uc11c \uc54c \uc218 \uc788\ub4ef\uc774 612\ub294 \ud5e5\uc0ac\uba54\ud2f8\ub80c\ub514\uc544\ubbfc\uc758 \ud0c4\uc18c\uc2186\uac1c\uc640 \ub3c4\ub370\uce78\ub514\uc0b0\uc758 \ud0c4\uc18c\uc218 12\uac1c\ub97c \ub098\ud0c0\ub0b8 \uac83\uc785\ub2c8\ub2e4.<\/h6>\n
    \n
  • \n
    \uacfc\uc81c<\/strong>: \ubb3c \ud761\uc218\ub85c \uc778\ud55c \uce58\uc218\ubcc0\ud615\ub4f1\uc758 \ubb38\uc81c<\/h6>\n<\/li>\n
  • \n
    \ud574\uacb0<\/strong>: \ud0c4\uc18c\uc218\uac00 12\uac1c\uc778 \ub3c4\ub370\uce78\ub514\uc0b0(12C)\uc744 \uc0ac\uc6a9 \u2192 \uce5c\uc218\uc131(\ubb3c\uacfc \uc798 \ubc18\uc751\ud558\ub294 \uc131\uc9c8) \ub0ae\uc544\uc9d0<\/h6>\n<\/li>\n
  • \n
    \uacb0\uacfc<\/strong>:<\/h6>\n
      \n
    • \n
      \ub0ae\uc740 \uc218\ubd84 \ud761\uc218\uc728<\/h6>\n<\/li>\n
    • \n
      \uce58\uc218 \uc548\uc815\uc131 \ud5a5\uc0c1<\/h6>\n<\/li>\n
    • \n
      \ub0b4\ub9c8\ubaa8\uc131\u00b7\ub0b4\ud654\ud559\uc131 \uc6b0\uc218<\/h6>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n
      \uac04\ub2e8\ud788 \ub9d0\ud574\uc11c, \ub098\uc77c\ub860612\ub294 \ub098\uc77c\ub86066 \uae30\ubc18\uc5d0\uc11c \ud761\uc2b5\uc131\uc744 \ub0ae\ucd98 \uc18c\uc7ac\ub85c, \uc2b5\uae30 \ub9ce\uc740 \ud658\uacbd\uc5d0\uc11c \ud615\ud0dc \ubcc0\ud615\uc774 \uc801\uace0 \ub9c8\ubaa8\uc5d0 \uac15\ud558\ub2f5\ub2c8\ub2e4.<\/span><\/h6>\n
      \ud2b9\ud788 \uc704\uc0dd \ube0c\ub7ec\uc26c, \uc2dd\ud488 \uc138\ucc99\uc6a9 \ube0c\ub7ec\uc26c, \uc218\ucc98\ub9ac \uc7a5\ube44 \ub4f1 \ubb3c \uc811\ucd09\uc774 \uc7a6\uc740 \ud658\uacbd<\/strong>\uc5d0\uc11c \uc7a5\uc810\uc744 \ubc1c\ud718\ud569\ub2c8\ub2e4.<\/h6>\n
      <\/h5>\n
      <\/h5>\n","protected":false},"excerpt":{"rendered":"

      \ub098\uc77c\ub860\ub3c4 \uc5ec\ub7ec\uc885\ub958\uac00 \uc788\ub2e4\uace0 \ud558\ub358\ub370?\u00a0 \ub098\uc77c\ub8606->66->612\uc911\uc5d0 6\uc774 \uac00\uc7a5 \uba3c\uc800 \ub9cc\ub4e4\uc5b4 \uc9c4 \uac83\uc778\uac00\uc694? \uc8fc\ub85c \ud074\ub77c\uc774\uc5b8\ud2b8\ub4e4\uc5d0\uac8c \ubc1b\ub294 \uc9c8\ubb38\uc911\uc5d0 \uc704\uc640 \uac19\uc740 \uac83\uc774 \uc788\uc2b5\ub2c8\ub2e4. \ub9de\uc744\uae4c\uc694? \ud2c0\ub9b4\uae4c\uc694? \uadf8\ub7fc, \uc774 \uae00\uc744 \ud1b5\ud574 \ub2f5\uc744 \uc54c\uc544\ubcf4\ub3c4\ub85d \ud558\uaca0\uc2b5\ub2c8\ub2e4. \uadf8\ub7fc, \uc624\ub298\uc740…<\/p>\n","protected":false},"author":1,"featured_media":3119,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"categories":[11,14],"tags":[],"class_list":["post-3069","post","type-post","status-publish","format-standard","has-post-thumbnail","category-brush-knowledge","category-pds"],"acf":[],"_links":{"self":[{"href":"https:\/\/brusht.kr\/en\/wp-json\/wp\/v2\/posts\/3069","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/brusht.kr\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/brusht.kr\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/brusht.kr\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/brusht.kr\/en\/wp-json\/wp\/v2\/comments?post=3069"}],"version-history":[{"count":24,"href":"https:\/\/brusht.kr\/en\/wp-json\/wp\/v2\/posts\/3069\/revisions"}],"predecessor-version":[{"id":3754,"href":"https:\/\/brusht.kr\/en\/wp-json\/wp\/v2\/posts\/3069\/revisions\/3754"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/brusht.kr\/en\/wp-json\/wp\/v2\/media\/3119"}],"wp:attachment":[{"href":"https:\/\/brusht.kr\/en\/wp-json\/wp\/v2\/media?parent=3069"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/brusht.kr\/en\/wp-json\/wp\/v2\/categories?post=3069"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/brusht.kr\/en\/wp-json\/wp\/v2\/tags?post=3069"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}