{"id":2444,"date":"2026-04-29T07:55:49","date_gmt":"2026-04-29T07:55:49","guid":{"rendered":"https:\/\/www.sapphire-windows.com\/?p=2444"},"modified":"2026-04-29T07:56:44","modified_gmt":"2026-04-29T07:56:44","slug":"sapphire-window-pressure-limits-psi-thickness-safety-factor","status":"publish","type":"post","link":"https:\/\/www.sapphire-windows.com\/ko\/sapphire-window-pressure-limits-psi-thickness-safety-factor\/","title":{"rendered":"\uc0ac\ud30c\uc774\uc5b4 \ucc3d \uc555\ub825 \uc81c\ud55c: PSI, \ub450\uaed8, \uc548\uc804 \uacc4\uc218"},"content":{"rendered":"<h1 class=\"wp-block-heading\">1. \uaf2d \uc54c\uc544\uc57c \ud560 \uc0ac\ud56d <\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">\uc120\ud0dd\ud558\ub294 \uacbd\uc6b0 <a href=\"https:\/\/www.sapphire-windows.com\/ko\/product-category\/sapphire-windows\/\">\uc0ac\ud30c\uc774\uc5b4 \ucc3d <\/a>\uace0\uc555 \uc0ac\uc6a9\uc758 \uacbd\uc6b0, \uacb0\uc815\uc740 3\uac00\uc9c0 \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \ubcc0\uc218\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\uc555\ub825(PSI\/MPa)<\/strong> \u2192 \uc791\uc5c5 \uc870\uac74<\/li>\n\n\n\n<li><strong>\ud22c\uba85 \uc870\ub9ac\uac1c(mm)<\/strong> \u2192 \uc720\ud6a8 \uad11\ud559 \uc601\uc5ed<\/li>\n\n\n\n<li><strong>\ub450\uaed8(mm)<\/strong> \u2192 \uc0dd\uc874\uc744 \uacb0\uc815\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\ud83d\udc49 <strong>\ud575\uc2ec \uaddc\uce59(\ubc18\ub4dc\uc2dc \uae30\uc5b5\ud558\uc138\uc694):<\/strong><\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\">\uc555\ub825 \uc6a9\ub7c9 \u221d (\ub450\uaed8\u00b2 \/ \uc9c1\uacbd\u00b2)<\/p>\n<\/blockquote>\n\n\n\n<p class=\"wp-block-paragraph\">\uc989,<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\ub450 \ubc30 \ub450\uaed8 \u2248 4\ubc30 \uac15\ub3c4 \uc99d\uac00<\/li>\n\n\n\n<li>2\ubc30 \uc9c1\uacbd \u2248 4\ubc30 \uc751\ub825 \uc99d\uac00<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/www.sapphire-windows.com\/wp-content\/uploads\/2026\/04\/sapphire-wiondows.jpg\" alt=\"\" class=\"wp-image-2445\" srcset=\"https:\/\/www.sapphire-windows.com\/wp-content\/uploads\/2026\/04\/sapphire-wiondows.jpg 1024w, https:\/\/www.sapphire-windows.com\/wp-content\/uploads\/2026\/04\/sapphire-wiondows-300x225.jpg 300w, https:\/\/www.sapphire-windows.com\/wp-content\/uploads\/2026\/04\/sapphire-wiondows-768x576.jpg 768w, https:\/\/www.sapphire-windows.com\/wp-content\/uploads\/2026\/04\/sapphire-wiondows-16x12.jpg 16w, https:\/\/www.sapphire-windows.com\/wp-content\/uploads\/2026\/04\/sapphire-wiondows-600x450.jpg 600w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h1 class=\"wp-block-heading\">2. \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \ud30c\ub77c\ubbf8\ud130 \ud45c <\/h1>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\ud22c\uba85 \uc9c0\ub984(mm)<\/th><th>\uc555\ub825(PSI)<\/th><th>\uc555\ub825(MPa)<\/th><th>\uad8c\uc7a5 \ub450\uaed8(mm)<\/th><th>\uc548\uc804 \uacc4\uc218<\/th><\/tr><\/thead><tbody><tr><td>10<\/td><td>10,000<\/td><td>69<\/td><td>2 - 3<\/td><td>3-4<\/td><\/tr><tr><td>20<\/td><td>10,000<\/td><td>69<\/td><td>5 - 6<\/td><td>3-4<\/td><\/tr><tr><td>25<\/td><td>10,000<\/td><td>69<\/td><td>6 - 8<\/td><td>3-4<\/td><\/tr><tr><td>25<\/td><td>20,000<\/td><td>138<\/td><td>10 - 12<\/td><td>3-4<\/td><\/tr><tr><td>25<\/td><td>40,000<\/td><td>275<\/td><td>12 - 18<\/td><td>4-5<\/td><\/tr><tr><td>50<\/td><td>10,000<\/td><td>69<\/td><td>15 - 20<\/td><td>3-5<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\ud83d\udc49 <strong>\uc911\uc694:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\uc774 \ud45c\ub294 \ub2e4\uc74c\uc744 \uac00\uc815\ud569\ub2c8\ub2e4. <strong>\uac00\uc7a5\uc790\ub9ac \uace0\uc815 \uc6d0\ud615 \ucc3d<\/strong><\/li>\n\n\n\n<li>\ud45c\uba74 \ub9c8\uac10: \uad11\ud559 \uad11\ud0dd(Ra &lt;5nm)<\/li>\n\n\n\n<li>\uc7ac\uc9c8: \uad11\ud559 \ub4f1\uae09 \ub2e8\uacb0\uc815 \uc0ac\ud30c\uc774\uc5b4<\/li>\n<\/ul>\n\n\n\n<h1 class=\"wp-block-heading\">3. \ube60\ub978 \uc120\ud0dd \uacc4\uc0b0\uae30<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">\uc0ac\uc6a9 \uc911\uc778 \uc0ac\uc774\uc988\uac00 \ud45c\uc5d0 \uc5c6\ub294 \uacbd\uc6b0 \uc774 \uac04\uc18c\ud654\ub41c \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \ucd94\uc815\uce58\ub97c \uc0ac\uc6a9\ud558\uc138\uc694:<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">1\ub2e8\uacc4: \uc694\uad6c \uc0ac\ud56d \uc815\uc758<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\uc555\ub825 = P<\/li>\n\n\n\n<li>\uc9c0\ub984 = D<\/li>\n\n\n\n<li>\uc548\uc804 \uacc4\uc218 = SF(\u22653 \uad8c\uc7a5)<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">2\ub2e8\uacc4: \ub450\uaed8 \ucd94\uc815 \uacf5\uc2dd(\uc2e4\uc6a9\uc801\uc778 \uc591\uc2dd)<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">t \u2248 k \u00d7 D \u00d7 \u221a(P \/ \u03c3)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Where:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>t = \ub450\uaed8<\/li>\n\n\n\n<li>D = \uc9c0\ub984<\/li>\n\n\n\n<li>P = \uc555\ub825<\/li>\n\n\n\n<li>\u03c3 = \ud5c8\uc6a9 \uc751\ub825(~150MPa \ubcf4\uc218\uc801)<\/li>\n\n\n\n<li>k \u2248 0.8-1.2(\ub9c8\uc6b4\ud305 \uacc4\uc218)<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">3\ub2e8\uacc4: \uc608\uc81c(\uc2e4\uc81c \uc0ac\ub840)<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\uc694\uad6c \uc0ac\ud56d:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\uc555\ub825 = 30,000 PSI(~207 MPa)<\/li>\n\n\n\n<li>\uc9c1\uacbd = 20mm<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\ud83d\udc49 \uacc4\uc0b0 \ucd94\uc138:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\ub354 \ub192\uc740 \uc555\ub825 \u2192 \ub354 \ub450\uaebc\uc6b4 \ucc3d<\/li>\n\n\n\n<li>\uacb0\uacfc:<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u2705 \uad8c\uc7a5 \ub450\uaed8: <strong>10-14 mm<\/strong><br>\u2705 \uc548\uc804 \uacc4\uc218: <strong>\u22654<\/strong><\/p>\n\n\n\n<h1 class=\"wp-block-heading\">4. \uc2e4\uc81c \uc801\uc6a9 \uc0ac\ub840: 40,000 PSI \uc0ac\ud30c\uc774\uc5b4 \uc708\ub3c4\uc6b0<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\uc77c\ubc18\uc801\uc778 \ub514\uc790\uc778 \uad6c\uc131:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\uc555\ub825: <strong>40,000 PSI(275 MPa)<\/strong><\/li>\n\n\n\n<li>\uc9c0\ub984: <strong>\u226425mm<\/strong><\/li>\n\n\n\n<li>\ub450\uaed8: <strong>12-18 mm<\/strong><\/li>\n\n\n\n<li>\uc7a5\ucc29: <strong>\uae08\uc18d \uac1c\uc2a4\ud0b7\/\uc555\ucd95 \uc530<\/strong><\/li>\n\n\n\n<li>\ud45c\uba74: \uc591\uba74 \uad11\ud559 \uad11\ud0dd<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\ud83d\udc49 \uc8fc\uc694 \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \uc778\uc0ac\uc774\ud2b8:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\uc791\uc740 \uc870\ub9ac\uac1c\ub294 \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4<\/li>\n\n\n\n<li>\ub450\uaed8\uac00 \ud06c\uac8c \uc99d\uac00\ud574\uc57c \ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\uc124\uce58 \ub514\uc790\uc778 = \uc7ac\ub8cc\ub9cc\ud07c\uc774\ub098 \uc911\uc694<\/li>\n<\/ul>\n\n\n\n<h1 class=\"wp-block-heading\">5. \uc0ac\ud30c\uc774\uc5b4 vs \ucffc\uce20(\uace0\uc555\uc5d0\uc11c \uc0ac\ud30c\uc774\uc5b4\uac00 \uc2b9\ub9ac\ud558\ub294 \uc774\uc720)<\/h1>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\uc18d\uc131<\/th><th>\uc0ac\ud30c\uc774\uc5b4<\/th><th>\ucffc\uce20<\/th><\/tr><\/thead><tbody><tr><td>\uad74\uace1 \uac15\ub3c4<\/td><td>300-500 MPa<\/td><td>50-100 MPa<\/td><\/tr><tr><td>\uc555\ub825 \uc800\ud56d<\/td><td>\u2b50\u2b50\u2b50\u2b50\u2b50<\/td><td>\u2b50\u2b50<\/td><\/tr><tr><td>\uc2a4\ud06c\ub798\uce58 \ubc29\uc9c0<\/td><td>\uc6b0\uc218<\/td><td>\ubcf4\ud1b5<\/td><\/tr><tr><td>\uc5f4\uc545\ud55c \ud658\uacbd\uc5d0\uc11c\uc758 \uc0dd\ud65c.<\/td><td>\ub9e4\uc6b0 \uae38\ub2e4<\/td><td>\uc81c\ud55c\uc801<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\ud83d\udc49 \uacb0\ub860:<br>For <strong>&gt;10,000 PSI \uc774\uc0c1\uc758 \uc560\ud50c\ub9ac\ucf00\uc774\uc158<\/strong>, \uc0ac\ud30c\uc774\uc5b4\ub294 \uc120\ud0dd \uc0ac\ud56d\uc774 \uc544\ub2cc \ud544\uc218 \uc0ac\ud56d\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<h1 class=\"wp-block-heading\">6. \uc911\uc694 \uc124\uacc4 \uc694\uc18c(\uc885\uc885 \ubb34\uc2dc\ub418\ub294) 6.<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">\ub450\uaed8\uac00 \uc815\ud655\ud558\ub354\ub77c\ub3c4 \ub2e4\uc74c\uacfc \uac19\uc740 \uc774\uc720\ub85c \uc778\ud574 \uc624\ub958\uac00 \ubc1c\uc0dd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4:<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">1. \ud45c\uba74 \uacb0\ud568<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\ubbf8\uc138 \uade0\uc5f4\ub85c \uc778\ud574 \uac15\ub3c4\uac00 \uae09\uaca9\ud788 \uac10\uc18c<\/li>\n\n\n\n<li>\ubc18\ub4dc\uc2dc \uc0ac\uc6a9\ud574\uc57c \ud569\ub2c8\ub2e4. <strong>\uad11\ud559 \ub4f1\uae09 \uc5f0\ub9c8<\/strong><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">2. \uc5d0\uc9c0 \uc751\ub825 \uc9d1\uc911<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\ub0a0\uce74\ub85c\uc6b4 \ubaa8\uc11c\ub9ac = \uade0\uc5f4 \uc2dc\uc791<\/li>\n\n\n\n<li>\ud56d\uc0c1 <strong>\ubaa8\ub530\uae30\/\ubc18\uacbd \ubaa8\uc11c\ub9ac<\/strong><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">3. \uc7a5\ucc29 \ubc29\ubc95<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>O-\ub9c1 \u2192 \ud558\ubd80 \uc555\ub825 \uc81c\ud55c<\/li>\n\n\n\n<li>\uba54\ud0c8 \uc530 \u2192 \ucd08\uace0\uc555<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">4. \uc628\ub3c4 \ucee4\ud50c\ub9c1<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\uc5f4 \uc2a4\ud2b8\ub808\uc2a4 + \uc555\ub825 = \ubcf5\ud569 \uc7a5\uc560<\/li>\n<\/ul>\n\n\n\n<h1 class=\"wp-block-heading\">7. \uc0ac\uc6a9\uc790 \uc9c0\uc815 \uc0ac\ud30c\uc774\uc5b4 \ucc3d \uae30\ub2a5 <\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">\uc0b0\uc5c5 \ubc0f \uacfc\ud559 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc744 \uc704\ud55c \uc644\ubcbd\ud55c \uc0ac\uc6a9\uc790 \uc9c0\uc815\uc744 \uc9c0\uc6d0\ud569\ub2c8\ub2e4:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\uc0ac\uc6a9 \uac00\ub2a5\ud55c \uc0ac\uc591:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\uc9c0\ub984: <strong>1mm - 200mm<\/strong><\/li>\n\n\n\n<li>\ub450\uaed8: <strong>0.2mm - 50mm<\/strong><\/li>\n\n\n\n<li>\ud45c\uba74 \ud488\uc9c8: <strong>\u03bb\/10, Ra &lt; 1nm<\/strong><\/li>\n\n\n\n<li>\ubaa8\uc591: \uc6d0\ud615\/\uc815\uc0ac\uac01\ud615\/\uacc4\ub2e8\ud615\/\ub3d4\ud615<\/li>\n\n\n\n<li>\ud06c\ub9ac\uc2a4\ud0c8 \ubc29\ud5a5: C-\uba74, A-\uba74, M-\uba74<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\uc635\uc158 \ucf54\ud305:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>AR \ucf54\ud305(UV \/ VIS \/ IR)<\/li>\n\n\n\n<li>\uace0\uc628 \ucf54\ud305<\/li>\n\n\n\n<li>\ubcf4\ud638 \ucf54\ud305<\/li>\n<\/ul>\n\n\n\n<h1 class=\"wp-block-heading\">8. \ub9de\ucda4 \ub514\uc790\uc778 \uc694\uccad\ud558\uae30 <\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">\uace0\uc555 \uad11\ud559 \uc2dc\uc2a4\ud15c\uc744 \uc791\uc5c5\ud558\ub294 \uacbd\uc6b0 \uc81c\ud488 \ud310\ub9e4\ubfd0\ub9cc \uc544\ub2c8\ub77c \uc815\ud655\ud55c \ub450\uaed8\uc640 \ub514\uc790\uc778\uc744 \uc120\ud0dd\ud560 \uc218 \uc788\ub3c4\ub85d \ub3c4\uc640\ub4dc\ub9b4 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ud83d\udc49 \uc81c\uacf5\ud574 \uc8fc\uc138\uc694:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\uc791\ub3d9 \uc555\ub825(PSI\/MPa)<\/li>\n\n\n\n<li>\ucc3d \uc9c0\ub984(mm)<\/li>\n\n\n\n<li>\uc628\ub3c4 \ubc94\uc704<\/li>\n\n\n\n<li>\uc560\ud50c\ub9ac\ucf00\uc774\uc158(\ub808\uc774\uc800\/\uc6d0\uc790\ub85c\/\uc2ec\ud574\/\ud56d\uacf5\uc6b0\uc8fc)<\/li>\n\n\n\n<li>\uc218\ub7c9<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\ud83d\udce9 \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \uc9c0\uc6d0 \ubc0f \uacac\uc801 \ubb38\uc758<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>24\uc2dc\uac04 \ub0b4 \ub9de\ucda4\ud615 \ub514\uc790\uc778<\/li>\n\n\n\n<li>\uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \uacc4\uc0b0 \uc9c0\uc6d0<\/li>\n\n\n\n<li>\ub3c4\uba74 + \uc7ac\ub8cc \ucd94\ucc9c<\/li>\n\n\n\n<li>\uae00\ub85c\ubc8c \ubc30\uc1a1<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u201c\uacac\uc801 \ubc1b\uae30'\ub97c \ud074\ub9ad\ud558\uac70\ub098 \uc9c0\uae08 \uc0ac\uc591\uc744 \ubcf4\ub0b4\uc8fc\uc138\uc694.<\/p>\n\n\n\n<h1 class=\"wp-block-heading\">9. \ucd5c\uc885 \ud14c\uc774\ud06c\uc544\uc6c3<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">\uc0ac\ud30c\uc774\uc5b4 \ucc3d\uc740 \ub2e8\uc21c\ud55c \uc720\ub9ac \uc870\uac01\uc774 \uc544\ub2c8\ub77c \uc555\ub825\uc744 \uacac\ub514\ub294 \uad11\ud559 \ubd80\ud488\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u2714 \ub450\uaed8\uac00 \uc0dd\uc874\uc744 \uacb0\uc815\ud569\ub2c8\ub2e4<br>\uc9c1\uacbd\uc774 \uc2a4\ud2b8\ub808\uc2a4\ub97c \uacb0\uc815\ud569\ub2c8\ub2e4.<br>\uc548\uc804 \uacc4\uc218\uac00 \uc2e0\ub8b0\uc131\uc744 \uacb0\uc815\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc62c\ubc14\ub978 \uc124\uacc4\ub294 \uc218\ub144\uac04\uc758 \uc548\uc815\uc801\uc778 \uc6b4\uc601\uacfc \uc989\uac01\uc801\uc778 \uce58\uba85\uc801\uc778 \uc7a5\uc560\uc758 \ucc28\uc774\ub97c \uc758\ubbf8\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>","protected":false},"excerpt":{"rendered":"<p>1. What You Really Need to Know If you are selecting a sapphire window for high-pressure use, the decision comes down to 3 engineering variables: \ud83d\udc49 Core rule (must remember): Pressure capacity \u221d (Thickness\u00b2 \/ Diameter\u00b2) This means: 2. Engineering Parameter Table Clear Diameter (mm) Pressure (PSI) Pressure (MPa) Recommended Thickness (mm) Safety Factor 10 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