{"id":56742,"date":"2026-07-06T15:28:42","date_gmt":"2026-07-06T07:28:42","guid":{"rendered":"https:\/\/ulpmat.com\/%ec%82%b0%ed%99%94%eb%b9%84%ec%8a%a4%eb%ac%b4%ed%8a%b8-%eb%8c%80-%ec%82%b0%ed%99%94%eb%82%a9-%ec%82%b0%ec%97%85%ec%9a%a9-%eb%b9%84%ea%b5%90-%ea%b0%80%ec%9d%b4%eb%93%9c\/"},"modified":"2026-07-06T15:53:02","modified_gmt":"2026-07-06T07:53:02","slug":"%ec%82%b0%ed%99%94%eb%b9%84%ec%8a%a4%eb%ac%b4%ed%8a%b8-%eb%8c%80-%ec%82%b0%ed%99%94%eb%82%a9-%ec%82%b0%ec%97%85%ec%9a%a9-%eb%b9%84%ea%b5%90-%ea%b0%80%ec%9d%b4%eb%93%9c","status":"publish","type":"post","link":"https:\/\/ulpmat.com\/ko\/%ec%82%b0%ed%99%94%eb%b9%84%ec%8a%a4%eb%ac%b4%ed%8a%b8-%eb%8c%80-%ec%82%b0%ed%99%94%eb%82%a9-%ec%82%b0%ec%97%85%ec%9a%a9-%eb%b9%84%ea%b5%90-%ea%b0%80%ec%9d%b4%eb%93%9c\/","title":{"rendered":"\uc0b0\ud654\ube44\uc2a4\ubb34\ud2b8 \ub300 \uc0b0\ud654\ub0a9: \uc0b0\uc5c5\uc6a9 \ube44\uad50 \uac00\uc774\ub4dc"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"56742\" class=\"elementor elementor-56742 elementor-56705\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-8c91a8b e-flex e-con-boxed e-con e-parent\" data-id=\"8c91a8b\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-10d71a4 elementor-widget elementor-widget-text-editor\" data-id=\"10d71a4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"color: #000000;\"><span style=\"color: #0000ff;\"><a style=\"color: #0000ff;\" href=\"https:\/\/ulpmat.com\/ko\/%ea%b2%80%ec%83%89\/?type=name&#038;keyword=Bismuth+oxide\">\uc0b0\ud654\ube44\uc2a4\ubb34\ud2b8\uc640<\/a> <\/span> <span style=\"color: #0000ff;\"><a style=\"color: #0000ff;\" href=\"https:\/\/ulpmat.com\/ko\/%ea%b2%80%ec%83%89\/?type=name&#038;keyword=lead+oxide\">\uc0b0\ud654\ub0a9\uc758<\/a><\/span><span style=\"color: #0000ff;\"><a style=\"color: #0000ff;\" href=\"https:\/\/ulpmat.com\/ko\/%ea%b2%80%ec%83%89\/?type=name&#038;keyword=Bismuth+oxide\">\ube44\uad50\ub294<\/a> <\/span>\uc138\ub77c\ubbf9, \ud2b9\uc218 \uc720\ub9ac \ubc0f \uc804\uc790 \uc0b0\uc5c5 \ubd84\uc57c\uc5d0\uc11c \uac00\uc7a5 \ud754\ud788 \uc774\ub8e8\uc5b4\uc9c0\ub294 \uc18c\uc7ac \ube44\uad50 \uc911 \ud558\ub098\uc785\ub2c8\ub2e4.<\/span> \ub450 \ubb3c\uc9c8\uc740 \uba87 \uac00\uc9c0 \uae30\ub2a5\uc801 \ud2b9\uc131\uc744 \uacf5\uc720\ud558\uace0<span style=\"color: #000000;\">\uc788\uc9c0\ub9cc<\/span>, \uc131\ub2a5, \ud658\uacbd\uc801 \uc601\ud5a5 \ubc0f \uaddc\uc81c\uc801 \uace0\ub824 \uc0ac\ud56d \uba74\uc5d0\uc11c\ub294 \ucc28\uc774\uac00 \uc788\uc2b5\ub2c8\ub2e4.<\/p><p>\uc0b0\uc5c5\uacc4\uc5d0\uc11c \ubb34\uc5f0 \uc18c\uc7ac\ub97c \uc9c0\uc18d\uc801\uc73c\ub85c \ub3c4\uc785\ud568\uc5d0 \ub530\ub77c <span style=\"color: #0000ff;\"><a style=\"color: #0000ff;\" href=\"https:\/\/en.wikipedia.org\/wiki\/RoHS\" target=\"_blank\" rel=\"noopener\">\ubb34\uc5f0 \uc18c\uc7ac<\/a><\/span> \uc640 \ub354\uc6b1 \uc9c0\uc18d \uac00\ub2a5\ud55c \uc81c\uc870 \uad00\ud589\uc744 \ub3c4\uc785\ud568\uc5d0 \ub530\ub77c, \ub9ce\uc740 \uc5d4\uc9c0\ub2c8\uc5b4\uc640 \uc18c\uc7ac \uac1c\ubc1c\uc790\ub4e4\uc740 \ud2b9\uc815 \uc6a9\ub3c4\uc5d0\uc11c \uc0b0\ud654\ube44\uc2a4\ubb34\ud2b8\uac00 \uc0b0\ud654\ub0a9\uc744 \ub300\uccb4\ud560 \uc218 \uc788\ub294\uc9c0 \ud3c9\uac00\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc62c\ubc14\ub978 \uc194\ub8e8\uc158\uc744 \uc120\ud0dd\ud558\uae30 \uc704\ud574\uc11c\ub294 \uac01 \uc18c\uc7ac\uc758 \uc7a5\uc810\uacfc \ud55c\uacc4\ub97c \uc774\ud574\ud558\ub294 \uac83\uc774 \ud544\uc218\uc801\uc785\ub2c8\ub2e4.<\/p><p>\uc774 \uac00\uc774\ub4dc\ub294 \ubb3c\ub9ac\uc801 \ud2b9\uc131, \uc0b0\uc5c5\uc801 \uc751\uc6a9 \ubd84\uc57c, \ud658\uacbd\uc801 \uace0\ub824 \uc0ac\ud56d \ubc0f \ub300\ud45c\uc801\uc778 \uc0ac\uc6a9 \uc0ac\ub840\ub97c \ud3ec\ud568\ud558\uc5ec \uc0b0\ud654\ube44\uc2a4\ubb34\ud2b8\uc640 \uc0b0\ud654\ub0a9\uc758 \uc8fc\uc694 \ucc28\uc774\uc810\uc744 \ube44\uad50\ud568\uc73c\ub85c\uc368, \uc5ec\ub7ec\ubd84\uc774 \ubcf4\ub2e4 \uc815\ubcf4\uc5d0 \uc785\uac01\ud55c \uc18c\uc7ac \uc120\uc815 \uacb0\uc815\uc744 \ub0b4\ub9b4 \uc218 \uc788\ub3c4\ub85d \ub3d5\uc2b5\ub2c8\ub2e4.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-be33559 elementor-widget elementor-widget-heading\" data-id=\"be33559\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">\uc0b0\ud654\ube44\uc2a4\ubb34\ud2b8 \ub300 \uc0b0\ud654\ub0a9: \ucc28\uc774\uc810\uc740 \ubb34\uc5c7\uc77c\uae4c\uc694?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-eb97318 elementor-widget elementor-widget-text-editor\" data-id=\"eb97318\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>\ub450 \ubb3c\uc9c8 \ubaa8\ub450 \uc911\uae08\uc18d \uc0b0\ud654\ubb3c \uacc4\uc5f4\uc5d0 \uc18d\ud558\uc9c0\ub9cc, \uac00\uacf5 \uacfc\uc815\uacfc \ucd5c\uc885 \uc81c\ud488\uc758 \uc131\ub2a5\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce58\ub294 \ubb3c\ub9ac\uc801 \ud2b9\uc131\uc740 \uc11c\ub85c \ub2e4\ub985\ub2c8\ub2e4.<\/p><table style=\"border-collapse: collapse; width: 100%; height: 168px;\"><tbody><tr style=\"height: 24px;\"><td style=\"width: 33.3333%; border-style: solid; border-color: #05199e; height: 24px; text-align: center;\"><strong>\uc131\uc9c8<\/strong><\/td><td style=\"width: 33.3333%; border-style: solid; border-color: #05199e; height: 24px; text-align: center;\"><strong>\ube44\uc2a4\ubb34\ud2b8 \uc0b0\ud654\ubb3c (Bi\u2082O\u2083)<\/strong><\/td><td style=\"width: 33.3333%; border-style: solid; border-color: #05199e; height: 24px; text-align: center;\"><strong>\uc0b0\ud654\ub0a9 (PbO)<\/strong><\/td><\/tr><tr style=\"height: 24px;\"><td style=\"width: 33.3333%; border-style: solid; border-color: #05199e; height: 24px; text-align: center;\">\ubd84\uc790\ub7c9<\/td><td style=\"width: 33.3333%; border-style: solid; border-color: #05199e; height: 24px; text-align: center;\">465.96 g\/mol<\/td><td style=\"width: 33.3333%; border-style: solid; border-color: #05199e; height: 24px; text-align: center;\">223.20 g\/mol<\/td><\/tr><tr style=\"height: 24px;\"><td style=\"width: 33.3333%; border-style: solid; border-color: #05199e; height: 24px; text-align: center;\">\ubc00\ub3c4<\/td><td style=\"width: 33.3333%; border-style: solid; border-color: #05199e; height: 24px; text-align: center;\">\u00a0~8.9 g\/cm\u00b3<\/td><td style=\"width: 33.3333%; border-style: solid; border-color: #05199e; height: 24px; text-align: center;\">~9.5 g\/cm\u00b3<\/td><\/tr><tr style=\"height: 24px;\"><td style=\"width: 33.3333%; border-style: solid; border-color: #05199e; height: 24px; text-align: center;\">\uc735\uc810<\/td><td style=\"width: 33.3333%; border-style: solid; border-color: #05199e; height: 24px; text-align: center;\">~820\u2013825\u00b0C<\/td><td style=\"width: 33.3333%; border-style: solid; border-color: #05199e; height: 24px; text-align: center;\">~888\u00b0C<\/td><\/tr><tr style=\"height: 24px;\"><td style=\"width: 33.3333%; border-style: solid; border-color: #05199e; height: 24px; text-align: center;\">\uc77c\ubc18\uc801\uc778 \uc0c9\uc0c1<\/td><td style=\"width: 33.3333%; border-style: solid; border-color: #05199e; height: 24px; text-align: center;\">\ub178\ub780\uc0c9<\/td><td style=\"width: 33.3333%; border-style: solid; border-color: #05199e; height: 24px; text-align: center;\">\u00a0\ub178\ub780\uc0c9\uc5d0\uc11c \ubd89\uc740\ube5b\uc744 \ub764 \ub178\ub780\uc0c9<\/td><\/tr><tr style=\"height: 24px;\"><td style=\"width: 33.3333%; border-style: solid; border-color: #05199e; height: 24px; text-align: center;\">\uc218\uc6a9\uc131<\/td><td style=\"width: 33.3333%; border-style: solid; border-color: #05199e; height: 24px; text-align: center;\">\uc2e4\uc9c8\uc801\uc73c\ub85c \ubd88\uc6a9\uc131<\/td><td style=\"width: 33.3333%; border-style: solid; border-color: #05199e; height: 24px; text-align: center;\">\uc57d\uac04 \uc6a9\ud574\ub428<\/td><\/tr><tr style=\"height: 24px;\"><td style=\"width: 33.3333%; border-style: solid; border-color: #05199e; height: 24px; text-align: center;\">\ud658\uacbd\uc801 \uc6b0\ub824<\/td><td style=\"width: 33.3333%; border-style: solid; border-color: #05199e; height: 24px; text-align: center;\">\uc0c1\ub300\uc801\uc73c\ub85c \ub0ae\uc74c<\/td><td style=\"width: 33.3333%; border-style: solid; border-color: #05199e; height: 24px; text-align: center;\">\ub0a9\uc758 \ub3c5\uc131\uc73c\ub85c \uc778\ud574 \ub192\uc74c<\/td><\/tr><\/tbody><\/table><p>\uc0b0\ud654 \ube44\uc2a4\ubb34\ud2b8\uc758 \ubc00\ub3c4\ub294 \uc57d 8.9 g\/cm\u00b3\uc778 \ubc18\uba74, \uc0b0\ud654 \ub0a9\uc740 \uc57d 9.5 g\/cm\u00b3\uc5d0 \ub2ec\ud558\ubbc0\ub85c, \ub450 \ubb3c\uc9c8 \ubaa8\ub450 \uace0\ubc00\ub3c4 \uc138\ub77c\ubbf9 \ub610\ub294 \uc720\ub9ac \uc18c\uc7ac\uac00 \ud544\uc694\ud55c \uc6a9\ub3c4\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4. <span style=\"color: #0000ff;\"><a style=\"color: #0000ff;\" href=\"https:\/\/ulpmat.com\/ko\/%ea%b2%80%ec%83%89\/?type=name&#038;keyword=Bismuth+oxide\">\uc0b0\ud654 \ube44\uc2a4\ubb34\ud2b8<\/a> <\/span>\uc740 \uc57d 825\u00b0C\uc5d0\uc11c \ub179\ub294\ub370, \uc774\ub294<strong> <span style=\"color: #0000ff;\"><a style=\"color: #0000ff;\" href=\"https:\/\/ulpmat.com\/ko\/%ea%b2%80%ec%83%89\/?type=name&#038;keyword=lead+oxide\">\uc0b0\ud654\ub0a9\ubcf4\ub2e4<\/a><\/span><\/strong> \uc57d\uac04 \ub0ae\uc740<strong> \uc628\ub3c4\uc774\ubbc0\ub85c<\/strong> \uc800\uc628 \uc138\ub77c\ubbf9 \uc18c\uacb0 \ubc0f \ud2b9\uc218 \uc720\ub9ac \uc0dd\uc0b0\uc5d0 \uc720\ub9ac\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4cc8dd8 elementor-widget elementor-widget-image\" data-id=\"4cc8dd8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"1000\" height=\"730\" src=\"https:\/\/ulpmat.com\/wp-content\/uploads\/2026\/07\/Bismuth-oxide-vs-Lead-oxide-image-e1783322855587.jpg\" class=\"attachment-full size-full wp-image-56743\" alt=\"\uc804\uc790 \uc138\ub77c\ubbf9, \uad11\ud559 \uc720\ub9ac, \ucd09\ub9e4 \ubc0f \ubc30\ud130\ub9ac \uc2dc\uc2a4\ud15c \ubd84\uc57c\uc5d0\uc11c \uc0b0\ud654\ube44\uc2a4\ubb34\ud2b8\uc640 \uc0b0\ud654\ub0a9\uc758 \uc6a9\ub3c4 \ube44\uad50 \ud45c\" srcset=\"https:\/\/ulpmat.com\/wp-content\/uploads\/2026\/07\/Bismuth-oxide-vs-Lead-oxide-image-e1783322855587.jpg 1000w, https:\/\/ulpmat.com\/wp-content\/uploads\/2026\/07\/Bismuth-oxide-vs-Lead-oxide-image-e1783322855587-300x219.jpg 300w, https:\/\/ulpmat.com\/wp-content\/uploads\/2026\/07\/Bismuth-oxide-vs-Lead-oxide-image-e1783322855587-768x561.jpg 768w, https:\/\/ulpmat.com\/wp-content\/uploads\/2026\/07\/Bismuth-oxide-vs-Lead-oxide-image-e1783322855587-600x438.jpg 600w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9c2abbc elementor-widget elementor-widget-heading\" data-id=\"9c2abbc\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">\uc0b0\uc5c5\uc6a9 \uc751\uc6a9 \ubd84\uc57c\uc758 \uc131\ub2a5 \ubc0f \uae30\ub2a5 \ube44\uad50\n<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-151baf4 elementor-widget elementor-widget-text-editor\" data-id=\"151baf4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>\uc0b0\ud654\ube44\uc2a4\ubb34\ud2b8(Bi\u2082O\u2083)\ub294 \uc804\uc790 \uc138\ub77c\ubbf9, \uad11\ud559 \uc720\ub9ac, \ucd09\ub9e4, \uae30\ub2a5\uc131 \uc804\uc790 \uc18c\uc7ac \ub4f1 \ub2e4\uc591\ud55c \uc0b0\uc5c5 \ubd84\uc57c\uc5d0\uc11c \uc0ac\uc6a9\ub418\ub294 \uace0\uc21c\ub3c4 \ubb34\uae30 \ud654\ud569\ubb3c\uc785\ub2c8\ub2e4. \uc774 \ubb3c\uc9c8\uc740 \ub192\uc740 \uad74\uc808\ub960, \ub6f0\uc5b4\ub09c \uc720\uc804 \ud2b9\uc131, \uc5f4\uc801 \uc548\uc815\uc131, \uadf8\ub9ac\uace0 \ub0a9 \uae30\ubc18 \uc0b0\ud654\ubb3c\uc5d0 \ube44\ud574 \ub0ae\uc740 \ub3c5\uc131\uc73c\ub85c \uc778\ud574 \ub192\uc774 \ud3c9\uac00\ubc1b\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ud2b9\uc131 \ub355\ubd84\uc5d0 \uace0\uc131\ub2a5\uc774\uc790 \ud658\uacbd \uaddc\uc815\uc744 \uc900\uc218\ud558\ub294 \uc18c\uc7ac \uc2dc\uc2a4\ud15c\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4.<\/p><p><strong>\uc0b0\uc5c5 \ubd84\uc57c\ubcc4 \uc801\uc6a9 \ube44\uad50<\/strong><\/p><ul><li><strong>\uc804\uc790 \uc138\ub77c\ubbf9<\/strong>: Bi\u2082O\u2083\ub294 \ucee4\ud328\uc2dc\ud130 \ubc0f \uc138\ub77c\ubbf9 \ubd80\ud488\uc5d0\uc11c \uc720\uc804 \uc0c1\uc218\ub97c \ub192\uc774\uace0 \uc18c\uacb0 \uac70\ub3d9\uc744 \uac1c\uc120\ud558\ub294 \ub370 \uc0ac\uc6a9\ub418\uc5b4, \ub354 \ub0ae\uc740 \uac00\uacf5 \uc628\ub3c4\uc5d0\uc11c\ub3c4 \uc548\uc815\uc801\uc778 \uc804\uae30\uc801 \uc131\ub2a5\uc744 \ubc1c\ud718\ud560 \uc218 \uc788\uac8c \ud569\ub2c8\ub2e4.<\/li><li><strong><span style=\"color: #0000ff;\"><a style=\"color: #0000ff;\" href=\"https:\/\/ulpmat.com\/ko\/%ec%95%a0%ed%94%8c%eb%a6%ac%ec%bc%80%ec%9d%b4%ec%85%98\/%ea%b4%91%ed%95%99-%ec%9e%ac%eb%a3%8c\/\">\uad11\ud559<\/a> \uc720\ub9ac <\/span>:<\/strong> \uad74\uc808\ub960 \uc870\uc808\uc81c\ub85c \uae30\ub2a5\ud558\uc5ec, \ud658\uacbd \uc548\uc804\uc131\uc774 \ud5a5\uc0c1\ub41c \uace0\uad74\uc808\ub960 \ubb34\uc5f0 \uc720\ub9ac \uc2dc\uc2a4\ud15c\uc758 \uac1c\ubc1c\uc744 \uac00\ub2a5\ud558\uac8c \ud569\ub2c8\ub2e4.<\/li><li><strong>\ucd09\ub9e4:<\/strong> Bi\u2082O\u2083\ub294 \ud65c\uc131 \uc0b0\uc18c \uc885\uc744 \uc81c\uacf5\ud558\uace0 \uc0b0\ud654 \ud658\uc6d0 \ud2b9\uc131\uc744 \ub098\ud0c0\ub0b4\ubbc0\ub85c, \uc0b0\ud654 \ubc18\uc751 \ubc0f \ucd09\ub9e4 \uc2dc\uc2a4\ud15c\uc5d0 \uc720\uc6a9\ud558\uac8c \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/li><li><strong>\uc804\uc790 \uc7ac\ub8cc:<\/strong> PbO \uae30\ubc18 \uc2dc\uc2a4\ud15c\uacfc \ube44\uad50\ud560 \ub54c, Bi2O3\ub294 \uc720\uc0ac\ud55c \uae30\ub2a5\uc801 \uc131\ub2a5\uc744 \uc720\uc9c0\ud558\uba74\uc11c\ub3c4 \ub3c5\uc131\uc774 \ub0ae\uace0 \uaddc\uc81c \uc900\uc218\uc131\uc774 \ub354 \uc6b0\uc218\ud569\ub2c8\ub2e4.<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0fc68b3 elementor-widget elementor-widget-image\" data-id=\"0fc68b3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"800\" height=\"534\" src=\"https:\/\/ulpmat.com\/wp-content\/uploads\/2026\/07\/bismuth-oxide-vs-lead-oxide-application-comparison-matrix-ceramics-glass-electronic-1024x683.png\" class=\"attachment-large size-large wp-image-56744\" alt=\"\uc804\uc790 \uc138\ub77c\ubbf9, \uad11\ud559 \uc720\ub9ac, \ucd09\ub9e4 \ubc0f \ubc30\ud130\ub9ac \uc2dc\uc2a4\ud15c\uc5d0\uc11c\uc758 \uc801\ud569\uc131\uc744 \ubcf4\uc5ec\uc8fc\ub294 \uc0b0\ud654\ube44\uc2a4\ubb34\ud2b8\uc640 \uc0b0\ud654\ub0a9\uc758 \uc751\uc6a9 \ubd84\uc57c \ube44\uad50 \ud45c\" srcset=\"https:\/\/ulpmat.com\/wp-content\/uploads\/2026\/07\/bismuth-oxide-vs-lead-oxide-application-comparison-matrix-ceramics-glass-electronic-1024x683.png 1024w, https:\/\/ulpmat.com\/wp-content\/uploads\/2026\/07\/bismuth-oxide-vs-lead-oxide-application-comparison-matrix-ceramics-glass-electronic-300x200.png 300w, https:\/\/ulpmat.com\/wp-content\/uploads\/2026\/07\/bismuth-oxide-vs-lead-oxide-application-comparison-matrix-ceramics-glass-electronic-768x512.png 768w, https:\/\/ulpmat.com\/wp-content\/uploads\/2026\/07\/bismuth-oxide-vs-lead-oxide-application-comparison-matrix-ceramics-glass-electronic-600x400.png 600w, https:\/\/ulpmat.com\/wp-content\/uploads\/2026\/07\/bismuth-oxide-vs-lead-oxide-application-comparison-matrix-ceramics-glass-electronic.png 1536w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3fb4821 elementor-widget elementor-widget-heading\" data-id=\"3fb4821\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">\uc0b0\ud654\ube44\uc2a4\ubb34\ud2b8\uac00 \uc0b0\ud654\ub0a9\uc744 \ub300\uccb4\ud560 \uc218 \uc788\uc744\uae4c?\n<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8a9014a elementor-widget elementor-widget-text-editor\" data-id=\"8a9014a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>\uc0b0\ud654\ub0a9\uc744 \uc0b0\ud654\ube44\uc2a4\ubb34\ud2b8\ub85c \ub300\uccb4\ud560 \uc218 \uc788\ub294\uc9c0 \uc5ec\ubd80\ub294 \uc6a9\ub3c4\uc5d0 \ub530\ub77c \ub2e4\ub974\uba70, \ub2e8\uc21c\ud788 \uc77c\ub300\uc77c\ub85c \ub300\uccb4\ud558\ub294 \ubc29\uc2dd\uc774 \uc544\ub2c8\ub77c \uae30\ub2a5\uc801 \ubc0f \uacf5\uc815 \uc131\ub2a5\uc801 \uad00\uc810\uc5d0\uc11c \ud3c9\uac00\ub418\uc5b4\uc57c \ud569\ub2c8\ub2e4.<\/p><p>\uc0b0\ud654\ub0a9\uc774 \uc8fc\ub85c \uc6a9\uc81c, \ub124\ud2b8\uc6cc\ud06c \uac1c\uc9c8\uc81c \ub610\ub294 \ubc00\ub3c4 \uc870\uc808\uc81c \uc5ed\ud560\uc744 \ud558\ub294 \uc720\ub9ac \ubc0f \uc138\ub77c\ubbf9 \uc2dc\uc2a4\ud15c\uc758 \uacbd\uc6b0, \uc0b0\ud654\ube44\uc2a4\ubb34\ud2b8\ub97c \ubd80\ubd84\uc801\uc73c\ub85c \ub610\ub294 \uacbd\uc6b0\uc5d0 \ub530\ub77c \uac70\uc758 \uc644\uc804\ud788 \ub300\uccb4\ud558\uc5ec \uc0ac\uc6a9\ud560 \uc218 \uc788\ub294 \uacbd\uc6b0\uac00 \ub9ce\uc2b5\ub2c8\ub2e4. \uc774\ub294 \ud2b9\ud788 \ubb34\uc5f0 \uc720\ub9ac \ubc30\ud569, \uc804\uc790 \uc138\ub77c\ubbf9 \ubc0f \uaddc\uc81c \uc900\uc218(\uc608: RoHS \ubc0f \ub0a9\uc5d0 \ub300\ud55c \ud658\uacbd \uc81c\ud55c)\uac00 \ud575\uc2ec \ub3d9\uc778\uc778 \ud2b9\uc218 \uc0b0\ud654\ubb3c \uc2dc\uc2a4\ud15c\uc5d0\uc11c \ud754\ud788 \ubcfc \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p><p>\uadf8\ub7ec\ub098 \ub0a9\uc0b0 \ubc30\ud130\ub9ac \uc804\uadf9 \ud654\ud559 \uc131\ubd84\uacfc \uac19\uc774 \uc0b0\ud654\ub0a9\uc774 \uc804\uae30\ud654\ud559\uc801 \uac70\ub3d9, \uc0c1 \uc548\uc815\uc131 \ub610\ub294 \uc7a5\uae30 \uc0ac\uc774\ud074 \uc131\ub2a5\uc5d0 \ud544\uc218\uc801\uc778 \uc2dc\uc2a4\ud15c\uc758 \uacbd\uc6b0, \uc0b0\ud654\ube44\uc2a4\ubb34\ud2b8\ub294 \uadfc\ubcf8\uc801\uc73c\ub85c \ub2e4\ub978 \uc0b0\ud654 \ud658\uc6d0 \ubc0f \uad6c\uc870\uc801 \ud2b9\uc131\uc73c\ub85c \uc778\ud574 \ub3d9\ub4f1\ud55c \uae30\ub2a5\uc801 \ub300\uccb4\uc7ac\ub97c \uc81c\uacf5\ud560 \uc218 \uc5c6\uc2b5\ub2c8\ub2e4.<\/p><p>\uc0b0\uc5c5 \ud604\uc7a5\uc5d0\uc11c\ub294 \uc644\uc804\ud55c \ub300\uccb4\uac00 \uc120\ud638\ub418\ub294 \uc811\uadfc \ubc29\uc2dd\uc778 \uacbd\uc6b0\ub294 \ub4dc\ubb45\ub2c8\ub2e4. \ub300\uc2e0, \uc5d4\uc9c0\ub2c8\uc5b4\ub4e4\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \ucd5c\uc801\ud654\ub41c \ud558\uc774\ube0c\ub9ac\ub4dc \ubc30\ud569\uc744 \ucc44\ud0dd\ud558\ub294\ub370, \uc774\ub294 \ub0a9 \uc0b0\ud654\ubb3c\uc744 \ud568\uc720\ud55c \uc2dc\uc2a4\ud15c\uc5d0 \ube44\uc2a4\ubb34\ud2b8 \uc0b0\ud654\ubb3c\uc744 \ub3c4\uc785\ud558\uc5ec \uc6a9\uc735 \uac70\ub3d9, \uc720\uc804 \uc131\ub2a5, \uac00\uacf5 \uc548\uc815\uc131 \ub4f1\uc758 \ud575\uc2ec \ud2b9\uc131\uc744 \uc720\uc9c0\ud558\uba74\uc11c \ub0a9 \ud568\ub7c9\uc744 \uc904\uc774\ub294 \ubc29\uc2dd\uc785\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc811\uadfc \ubc29\uc2dd\uc740 \ud658\uacbd \uaddc\uc815 \uc900\uc218, \ube44\uc6a9 \ud6a8\uc728\uc131 \ubc0f \uc7ac\ub8cc \uc131\ub2a5 \uac04\uc758 \uade0\ud615 \uc7a1\ud78c \uc808\ucda9\uc810\uc744 \uac00\ub2a5\ud558\uac8c \ud569\ub2c8\ub2e4.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-189768b elementor-widget elementor-widget-heading\" data-id=\"189768b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">\uc801\ud569\ud55c \uc7ac\ub8cc \uc120\ud0dd\ud558\uae30<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8e1baeb elementor-widget elementor-widget-text-editor\" data-id=\"8e1baeb\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>\uc7ac\ub8cc \uc120\uc815\uc740 \ub2e8\uc21c\ud788 \ubb3c\uc131\uc744 \uc9c1\uc811 \ube44\uad50\ud558\ub294 \uac83\uc774 \uc544\ub2c8\ub77c, \uae30\ub2a5 + \uaddc\uc815 + \uacf5\uc815 \uc801\ud569\uc131\uc744 \ubc14\ud0d5\uc73c\ub85c \uc774\ub8e8\uc5b4\uc838\uc57c \ud569\ub2c8\ub2e4.<\/p><p>\uac04\ub2e8\ud55c \uacb0\uc815 \ub17c\ub9ac:<\/p><ul><li>\ubb34\uc5f0 \uaddc\uc815 \uc900\uc218(RoHS \/ REACH) \ud544\uc694 \u2192 Bi\u2082O\u2083<\/li><li>\uc131\uc219\ud55c \uc804\uae30\ud654\ud559 \uc2dc\uc2a4\ud15c \ud544\uc694 (<span style=\"color: #0000ff;\"><a style=\"color: #0000ff;\" href=\"https:\/\/ulpmat.com\/ko\/%ec%95%a0%ed%94%8c%eb%a6%ac%ec%bc%80%ec%9d%b4%ec%85%98\/%eb%b0%b0%ed%84%b0%eb%a6%ac-%ec%9e%ac%eb%a3%8c\/\">\ubc30\ud130\ub9ac<\/a><\/span>) \ud544\uc694 \u2192 PbO<\/li><li>\uc800\uc628 \uc18c\uacb0\uc774 \ud544\uc694\ud55c \uacbd\uc6b0 \u2192 Bi\u2082O\u2083<\/li><li>\ube44\uc6a9\uc774 \ucd5c\uc801\ud654\ub41c \uae30\uc874 \uc2dc\uc2a4\ud15c\uc774 \ud544\uc694\ud55c \uacbd\uc6b0 \u2192 PbO<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-120221f elementor-widget elementor-widget-heading\" data-id=\"120221f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">\uacb0\ub860<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0006edb elementor-widget elementor-widget-text-editor\" data-id=\"0006edb\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>\uc0b0\ud654\ube44\uc2a4\ubb34\ud2b8\uc640 \uc0b0\ud654\ub0a9\uc740 \uae30\ub2a5\uc774 \uc911\ubcf5\ub420 \uc218 \uc788\uc9c0\ub9cc, \ub2e8\uc21c\ud788 \uc11c\ub85c\ub97c \ub300\uccb4\ud560 \uc218 \uc788\ub294 \ubb3c\uc9c8\uc740 \uc544\ub2d9\ub2c8\ub2e4. \uc0b0\ud654\ub0a9\uc740 \uc2e0\ub8b0\uc131 \uc788\ub294 \uc131\ub2a5\uc744 \ubc1c\ud718\ud558\uba70, \ud2b9\ud788 \uc804\uae30\ud654\ud559\uc801 \uac70\ub3d9\uc774 \uc911\uc694\ud55c \ubd84\uc57c\uc5d0\uc11c \uc624\ub7ab\ub3d9\uc548 \ud655\ub9bd\ub41c \uc0b0\uc5c5 \uacf5\uc815\uc5d0\uc11c \uc798 \uc54c\ub824\uc838 \uc788\uae30 \ub54c\ubb38\uc5d0, \uae30\uc874 \uc2dc\uc2a4\ud15c\uc5d0\uc11c \uc5ec\uc804\ud788 \ub110\ub9ac \uc0ac\uc6a9\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p><p>\ub0a9 \ud568\ub7c9\uc744 \uc904\uc774\uac70\ub098 \ud658\uacbd \uaddc\uc815\uc744 \uc900\uc218\ud574\uc57c \ud558\ub294 \uc555\ubc15\uc774 \uc788\uc744 \ub54c\ub294 \uc0b0\ud654\ube44\uc2a4\ubb34\ud2b8\uac00 \ub354 \uc790\uc8fc \uc120\ud0dd\ub429\ub2c8\ub2e4. \ub9ce\uc740 \uc720\ub9ac \ubc0f \uc138\ub77c\ubbf9 \uc751\uc6a9 \ubd84\uc57c\uc5d0\uc11c \uc0b0\ud654\ube44\uc2a4\ubb34\ud2b8\ub294 \uacf5\uc815 \ubcc0\uacbd \uc5c6\uc774\ub3c4 \uc0b0\ud654\ub0a9\uc744 \ubd80\ubd84\uc801\uc73c\ub85c \ub300\uccb4\ud560 \uc218 \uc788\uc73c\ubbc0\ub85c, \uc0c8\ub85c\uc6b4 \uc870\uc131\uc774\ub098 \uc870\uc815\ub41c \uc870\uc131\uc5d0 \uc788\uc5b4 \uc2e4\uc6a9\uc801\uc778 \ub300\uc548\uc774 \ub429\ub2c8\ub2e4.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>\uc0b0\ud654\ube44\uc2a4\ubb34\ud2b8\uc640 \uc0b0\ud654\ub0a9\uc758 \uc2e4\uc6a9\uc801\uc778 \ube44\uad50 \ubd84\uc11d\uc73c\ub85c, \uc138\ub77c\ubbf9, \uc720\ub9ac \ubc0f \uc804\uc790 \uc7ac\ub8cc \ubd84\uc57c\uc5d0\uc11c \ub450 \ubb3c\uc9c8\uc758 \ud2b9\uc131, \uc0b0\uc5c5\uc801 \uc751\uc6a9 \ubd84\uc57c, \ub300\uccb4 \uac00\ub2a5\uc131\uc744 \ub2e4\ub8f9\ub2c8\ub2e4. \uc774 \uac00\uc774\ub4dc\ub294 \uc5d4\uc9c0\ub2c8\uc5b4\ub4e4\uc774 Bi\u2082O\u2083\uac00 PbO\ub97c \ub300\uccb4\ud560 \uc218 \uc788\ub294 \uacbd\uc6b0\uc640 \uadf8\ub807\uc9c0 \uc54a\uc740 \uacbd\uc6b0\ub97c \uc774\ud574\ud558\ub294 \ub370 \ub3c4\uc6c0\uc744 \uc90d\ub2c8\ub2e4.<\/p>\n","protected":false},"author":4,"featured_media":56743,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1216],"tags":[],"class_list":["post-56742","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-1216"],"acf":[],"_links":{"self":[{"href":"https:\/\/ulpmat.com\/ko\/wp-json\/wp\/v2\/posts\/56742","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ulpmat.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ulpmat.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ulpmat.com\/ko\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/ulpmat.com\/ko\/wp-json\/wp\/v2\/comments?post=56742"}],"version-history":[{"count":2,"href":"https:\/\/ulpmat.com\/ko\/wp-json\/wp\/v2\/posts\/56742\/revisions"}],"predecessor-version":[{"id":56746,"href":"https:\/\/ulpmat.com\/ko\/wp-json\/wp\/v2\/posts\/56742\/revisions\/56746"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ulpmat.com\/ko\/wp-json\/wp\/v2\/media\/56743"}],"wp:attachment":[{"href":"https:\/\/ulpmat.com\/ko\/wp-json\/wp\/v2\/media?parent=56742"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ulpmat.com\/ko\/wp-json\/wp\/v2\/categories?post=56742"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ulpmat.com\/ko\/wp-json\/wp\/v2\/tags?post=56742"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}