{"id":127800,"date":"2024-02-29T16:01:10","date_gmt":"2024-02-29T15:01:10","guid":{"rendered":"https:\/\/material-properties.org\/%eb%82%a9%ec%9c%a0%eb%a6%ac\/"},"modified":"2024-02-29T16:01:10","modified_gmt":"2024-02-29T15:01:10","slug":"%eb%82%a9%ec%9c%a0%eb%a6%ac","status":"publish","type":"post","link":"https:\/\/material-properties.org\/ko\/%eb%82%a9%ec%9c%a0%eb%a6%ac\/","title":{"rendered":"\ub0a9\uc720\ub9ac"},"content":{"rendered":"<p class=\"sidekick\">\ub0a9\uc720\ub9ac\uc758 \ud2b9\uc131, \uc0ac\uc6a9\ubc95, \uc548\uc804\uc131 \ubc0f \ud658\uacbd \uc601\ud5a5\uc5d0 \ub300\ud574 \ud0d0\uad6c\ud558\uace0, \uae30\uc220 \uc9c4\ubcf4\uc640 \uc7ac\ud65c\uc6a9\uc744 \ud1b5\ud55c \uc9c0\uc18d \uac00\ub2a5\ud55c \uad00\ub9ac \uc804\ub7b5\uc744 \uc81c\uc2dc\ud558\ub294 \ud3ec\uad04\uc801\uc778 \uac00\uc774\ub4dc\uc785\ub2c8\ub2e4.<\/p>\n<h2>\ub0a9\uc720\ub9ac\uc758 \uac1c\uc694<\/h2>\n<p>\ub0a9\uc720\ub9ac(Lead glass)\ub294 \ud2b9\ubcc4\ud55c \uad11\ud559\uc801 \ubc0f \ubb3c\ub9ac\uc801 \uc131\uc9c8\uc744 \uac00\uc9c0\uace0 \uc788\uc5b4 \ub2e4\uc591\ud55c \uc0b0\uc5c5\uc5d0\uc11c \ub110\ub9ac \uc0ac\uc6a9\ub418\ub294 \uc7ac\ub8cc\uc785\ub2c8\ub2e4. \uc774 \uc720\ub9ac\ub294 \ud2b9\ud788 \ub192\uc740 \uad74\uc808\ub960\uacfc \ubc00\ub3c4\ub85c \uc778\ud574 \ud06c\ub9ac\uc2a4\ud0c8 \uc720\ub9ac\ub098 \uace0\uae09 \uc720\ub9ac\uc81c\ud488 \uc81c\uc870\uc5d0 \uc774\uc0c1\uc801\uc785\ub2c8\ub2e4. \ub0a9\uc720\ub9ac\ub294 \uadf8 \uad6c\uc131\uc5d0 \ub530\ub77c \ub2e4\uc591\ud55c \uc6a9\ub3c4\ub85c \ud65c\uc6a9\ub420 \uc218 \uc788\uc73c\uba70, \uc774\ub7ec\ud55c \ud2b9\uc131\uc740 \ub0a9\uc720\ub9ac\ub97c \uc608\uc220\uacfc \uacfc\ud559\uc758 \uad50\ucc28\uc810\uc5d0\uc11c \uc911\uc694\ud55c \uc7ac\ub8cc\ub85c \ub9cc\ub4ed\ub2c8\ub2e4.<\/p>\n<h2>\ub0a9\uc720\ub9ac\uc758 \ud654\ud559\uc801 \uad6c\uc131<\/h2>\n<p>\ub0a9\uc720\ub9ac\uc758 \uae30\ubcf8 \uad6c\uc131 \uc694\uc18c\ub294 \uc2e4\ub9ac\uce74(SiO<sub>2<\/sub>), \ub0a9 \uc0b0\ud654\ubb3c(PbO), \ub098\ud2b8\ub968 \uc0b0\ud654\ubb3c(Na<sub>2<\/sub>O) \ub610\ub294 \uce7c\ub968 \uc0b0\ud654\ubb3c(K<sub>2<\/sub>O) \ub4f1\uc785\ub2c8\ub2e4. \uc774\ub4e4\uc758 \ube44\uc728\uc740 \ub0a9\uc720\ub9ac\uc758 \ubb3c\ub9ac\uc801 \ubc0f \uad11\ud559\uc801 \uc131\uc9c8\uc744 \uacb0\uc815\ud569\ub2c8\ub2e4. \ud2b9\ud788, PbO\uc758 \ud568\ub7c9\uc774 \ub192\uc744\uc218\ub85d \uad74\uc808\ub960\uc774 \uc99d\uac00\ud558\uc5ec \ube5b\uc758 \ubd84\uc0b0\uc774 \ub354 \ucee4\uc9c0\uace0, \uc720\ub9ac\uac00 \ub354 \ubb34\uac70\uc6cc\uc9d1\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ud2b9\uc131\uc740 \ub0a9\uc720\ub9ac\ub97c \ubcf4\uc11d\ub958\uc640 \uc720\uc0ac\ud55c \uad11\ud559\uc801 \ud2b9\uc131\uc744 \uc9c0\ub2cc \uc18c\uc7ac\ub85c \ub9cc\ub4e4\uc5b4, \uace0\uae09 \uc7a5\uc2dd\ud488\uc774\ub098 \uc608\uc220 \uc791\ud488\uc5d0 \uc790\uc8fc \uc0ac\uc6a9\ub418\uac8c \ud569\ub2c8\ub2e4.<\/p>\n<h2>\ub0a9\uc720\ub9ac\uc758 \uc0ac\uc6a9\uacfc \uc751\uc6a9<\/h2>\n<p>\ub0a9\uc720\ub9ac\ub294 \uadf8 \ud2b9\uc131 \ub54c\ubb38\uc5d0 \uc5ec\ub7ec \ubd84\uc57c\uc5d0\uc11c \ud3ed\ub113\uac8c \ud65c\uc6a9\ub429\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, \uace0\uae09 \uc720\ub9ac\uc81c\ud488, \ud06c\ub9ac\uc2a4\ud0c8 \uc7a5\uc2dd\ud488, \uc720\ub9ac \uc870\uac01, \uc2ec\uc9c0\uc5b4\ub294 \ubc29\uc0ac\uc120 \ucc28\ud3d0\uc6a9 \uc720\ub9ac\uae4c\uc9c0 \ub2e4\uc591\ud55c \uc6a9\ub3c4\ub85c \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \ub0a9\uc720\ub9ac\uc758 \ub192\uc740 \ubc00\ub3c4\uc640 \uad74\uc808\ub960\uc740 \ube5b\uc744 \uc544\ub984\ub2f5\uac8c \ubd84\uc0b0\uc2dc\ucf1c \uc720\ub9ac\uc81c\ud488\uc5d0 \uace0\uae09\uc2a4\ub7ec\uc6b4 \ub290\ub08c\uc744 \ubd80\uc5ec\ud558\uba70, \ubc29\uc0ac\uc120 \ucc28\ud3d0\uc5d0\uc11c\ub294 \ub0a9\uc758 \ubc29\uc0ac\uc120 \ud761\uc218 \ub2a5\ub825\uc774 \uc911\uc694\ud55c \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4.<\/p>\n<h2>\ub0a9\uc720\ub9ac\uc758 \uc548\uc804\uc131\uacfc \ud658\uacbd \uc601\ud5a5<\/h2>\n<p>\ub0a9\uc720\ub9ac\uc758 \uc0ac\uc6a9\uc5d0 \uc788\uc5b4\uc11c\ub294 \ub0a9\uc774 \uc778\uccb4\uc640 \ud658\uacbd\uc5d0 \ubbf8\uce58\ub294 \uc601\ud5a5\uc744 \uace0\ub824\ud574\uc57c \ud569\ub2c8\ub2e4. \ub0a9\uc740 \ub3c5\uc131\uc774 \uc788\uc73c\uba70, \ud2b9\ud788 \uc5b4\ub9b0\uc774\uc5d0\uac8c \ud574\ub85c\uc6b8 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub530\ub77c\uc11c, \ub0a9\uc720\ub9ac \uc81c\ud488\uc744 \uc0ac\uc6a9\ud560 \ub54c\ub294 \uc801\uc808\ud55c \uc548\uc804 \uc870\uce58\ub97c \ucde8\ud558\uace0, \ub0a9\uc774 \ud658\uacbd\uc73c\ub85c \ubc29\ucd9c\ub418\uc9c0 \uc54a\ub3c4\ub85d \uad00\ub9ac\ud558\ub294 \uac83\uc774 \uc911\uc694\ud569\ub2c8\ub2e4. \ucd5c\uadfc\uc5d0\ub294 \ub0a9\uc744 \uc0ac\uc6a9\ud558\uc9c0 \uc54a\ub294 \uc720\ub9ac \uc81c\ud488\uc744 \uac1c\ubc1c\ud558\uc5ec \uc548\uc804\uc131\uc744 \ub192\uc774\ub294 \uc5f0\uad6c\ub3c4 \ud65c\ubc1c\ud788 \uc9c4\ud589\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h2>\ub0a9\uc720\ub9ac\uc758 \uae30\uc220\uc801 \uc9c4\ubcf4\uc640 \ubbf8\ub798<\/h2>\n<p>\uacfc\ud559\uacfc \uae30\uc220\uc758 \ubc1c\uc804\uc740 \ub0a9\uc720\ub9ac\uc758 \uc81c\uc870 \uacfc\uc815\uacfc \uc0ac\uc6a9 \ubc29\ubc95\uc744 \uc9c0\uc18d\uc801\uc73c\ub85c \uac1c\uc120\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \ud604\ub300 \uae30\uc220\uc744 \ud1b5\ud574 \ub0a9\uc720\ub9ac\uc758 \uad11\ud559\uc801 \uc131\uc9c8\uc744 \ucd5c\uc801\ud654\ud558\uace0, \ub0a9\uc758 \ub3c5\uc131 \ubb38\uc81c\ub97c \ucd5c\uc18c\ud654\ud558\ub294 \uc0c8\ub85c\uc6b4 \ud569\uae08\uacfc \ub300\uccb4 \uc7ac\ub8cc\uc758 \uac1c\ubc1c\uc774 \uc774\ub8e8\uc5b4\uc9c0\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, \ub0a9 \ub300\uc2e0 \ub2e4\ub978 \uae08\uc18d\uc744 \uc0ac\uc6a9\ud55c \uc720\ub9ac\ub098, \ub0a9\uc758 \ud568\ub7c9\uc744 \uc904\uc778 \uc720\ub9ac\uc758 \uac1c\ubc1c\uc740 \ub0a9\uc720\ub9ac\uc758 \uc548\uc804\uc131\uc744 \ud5a5\uc0c1\uc2dc\ud0a4\ub294 \ub3d9\uc2dc\uc5d0 \uadf8 \ud2b9\uc131\uc744 \uc720\uc9c0\ud558\ub824\ub294 \ub178\ub825\uc758 \uc77c\ud658\uc785\ub2c8\ub2e4.<\/p>\n<h2>\ub0a9\uc720\ub9ac\uc758 \uc7ac\ud65c\uc6a9\uacfc \uc9c0\uc18d \uac00\ub2a5\uc131<\/h2>\n<p>\ub0a9\uc720\ub9ac\uc758 \uc7ac\ud65c\uc6a9\uc740 \ud658\uacbd\uc801 \uc601\ud5a5\uc744 \uc904\uc774\ub294 \uc911\uc694\ud55c \ubc29\ubc95 \uc911 \ud558\ub098\uc785\ub2c8\ub2e4. \ub0a9\uc720\ub9ac \uc81c\ud488\uc758 \uc0dd\uba85\uc8fc\uae30\ub97c \uc5f0\uc7a5\ud558\uace0, \ud3d0\uc720\ub9ac\ub97c \uc7ac\ud65c\uc6a9\ud558\uc5ec \uc0c8\ub85c\uc6b4 \uc81c\ud488\uc744 \ub9cc\ub4dc\ub294 \uac83\uc740 \uc790\uc6d0\uc744 \ubcf4\uc874\ud558\uace0 \ud658\uacbd\uc744 \ubcf4\ud638\ud558\ub294 \ud6a8\uacfc\uc801\uc778 \uc804\ub7b5\uc785\ub2c8\ub2e4. \uc774\ub97c \uc704\ud574, \ub0a9\uc720\ub9ac\uc758 \uc218\uc9d1, \ubd84\ub958, \uc7ac\uac00\uacf5 \uacfc\uc815\uc744 \uac1c\uc120\ud558\ub294 \uc5f0\uad6c\uac00 \ud544\uc694\ud558\uba70, \uc774 \uacfc\uc815\uc5d0\uc11c \ubc1c\uc0dd\ud560 \uc218 \uc788\ub294 \ud658\uacbd\uc801, \uac74\uac15\uc0c1\uc758 \uc704\ud5d8\uc744 \ucd5c\uc18c\ud654\ud558\ub294 \uae30\uc220\uc758 \uac1c\ubc1c\uc774 \uc911\uc694\ud569\ub2c8\ub2e4.<\/p>\n<h2>\uacb0\ub860<\/h2>\n<p>\ub0a9\uc720\ub9ac\ub294 \uadf8 \ub3c5\ud2b9\ud55c \uad11\ud559\uc801 \uc131\uc9c8\uacfc \ub2e4\uc591\ud55c \uc801\uc6a9 \uac00\ub2a5\uc131\uc73c\ub85c \uc778\ud574 \uc624\ub7ab\ub3d9\uc548 \ub9ce\uc740 \ubd84\uc57c\uc5d0\uc11c \uc911\uc694\ud55c \uc7ac\ub8cc\ub85c \uc0ac\uc6a9\ub418\uc5b4 \uc654\uc2b5\ub2c8\ub2e4. \uace0\uae09\uc2a4\ub7ec\uc6c0\uacfc \ubbf8\uc801 \uac00\uce58\ub97c \ub354\ud558\ub294 \ub0a9\uc720\ub9ac\uc758 \ud2b9\uc131\uc740 \uc608\uc220\uacfc \uacf5\uc608\ud488\uc5d0\uc11c \ud2b9\ud788 \ube5b\uc744 \ubc1c\ud569\ub2c8\ub2e4. \ud558\uc9c0\ub9cc, \ub0a9\uc758 \ub3c5\uc131 \ubb38\uc81c\uc640 \ud658\uacbd \uc601\ud5a5\uc744 \uace0\ub824\ud55c \uc548\uc804\ud55c \uc0ac\uc6a9\uacfc \ub300\uccb4 \uc7ac\ub8cc\uc758 \uac1c\ubc1c\uc740 \ub0a9\uc720\ub9ac\uc758 \ubbf8\ub798\uc5d0 \uc788\uc5b4 \uc911\uc694\ud55c \uacfc\uc81c\uc785\ub2c8\ub2e4. \uae30\uc220\uc801 \uc9c4\ubcf4\uc640 \uc9c0\uc18d \uac00\ub2a5\ud55c \uad00\ub9ac \uc804\ub7b5\uc744 \ud1b5\ud574, \ub0a9\uc720\ub9ac\ub294 \uadf8 \uc0ac\uc6a9 \ubc94\uc704\ub97c \ud655\uc7a5\ud558\uba70 \uc0c8\ub85c\uc6b4 \uc2dc\ub300\uc5d0\ub3c4 \uadf8 \uac00\uce58\ub97c \uc778\uc815\ubc1b\uc744 \uc218 \uc788\uc744 \uac83\uc785\ub2c8\ub2e4. \ub0a9\uc720\ub9ac\uc758 \uc7ac\ud65c\uc6a9\uacfc \uc548\uc804\ud55c \uc0ac\uc6a9\uc740 \ud658\uacbd \ubcf4\ud638\uc640 \uc778\ub958 \uac74\uac15\uc744 \uc704\ud55c \ud544\uc218\uc801\uc778 \uc870\uce58\uc784\uc744 \uc78a\uc9c0 \ub9d0\uc544\uc57c \ud560 \uac83\uc785\ub2c8\ub2e4.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\ub0a9\uc720\ub9ac\uc758 \ud2b9\uc131, \uc0ac\uc6a9\ubc95, \uc548\uc804\uc131 \ubc0f \ud658\uacbd \uc601\ud5a5\uc5d0 \ub300\ud574 \ud0d0\uad6c\ud558\uace0, \uae30\uc220 \uc9c4\ubcf4\uc640 \uc7ac\ud65c\uc6a9\uc744 \ud1b5\ud55c \uc9c0\uc18d \uac00\ub2a5\ud55c \uad00\ub9ac \uc804\ub7b5\uc744 \uc81c\uc2dc\ud558\ub294 \ud3ec\uad04\uc801\uc778 \uac00\uc774\ub4dc\uc785\ub2c8\ub2e4.<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[203],"tags":[204],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v21.2 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>\ub0a9\uc720\ub9ac | \uacf5\uc2dd, \uc18d\uc131 \ubc0f \uc801\uc6a9<\/title>\n<meta name=\"description\" content=\"\ub0a9\uc720\ub9ac\uc758 \ud2b9\uc131, \uc0ac\uc6a9\ubc95, \uc548\uc804\uc131 \ubc0f \ud658\uacbd \uc601\ud5a5\uc5d0 \ub300\ud574 \ud0d0\uad6c\ud558\uace0, \uae30\uc220 \uc9c4\ubcf4\uc640 \uc7ac\ud65c\uc6a9\uc744 \ud1b5\ud55c \uc9c0\uc18d \uac00\ub2a5\ud55c \uad00\ub9ac \uc804\ub7b5\uc744 \uc81c\uc2dc\ud558\ub294 \ud3ec\uad04\uc801\uc778 \uac00\uc774\ub4dc\uc785\ub2c8\ub2e4.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" 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