{"id":22853,"date":"2023-06-22T19:11:39","date_gmt":"2023-06-22T19:11:39","guid":{"rendered":"https:\/\/nanovea.com\/?p=22853"},"modified":"2025-11-12T17:43:54","modified_gmt":"2025-11-12T17:43:54","slug":"ptfe-%ec%bd%94%ed%8c%85-%eb%a7%88%eb%aa%a8-%ed%85%8c%ec%8a%a4%ed%8a%b8","status":"publish","type":"post","link":"https:\/\/nanovea.com\/ko\/ptfe-%ec%bd%94%ed%8c%85-%eb%a7%88%eb%aa%a8-%ed%85%8c%ec%8a%a4%ed%8a%b8\/","title":{"rendered":"PTFE \ucf54\ud305 \ub9c8\ubaa8 \ud14c\uc2a4\ud2b8"},"content":{"rendered":"
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PTFE \ucf54\ud305 \ub9c8\ubaa8 \ud14c\uc2a4\ud2b8<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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\ud2b8\ub77c\uc774\ubcf4\ubbf8\ud130 \ubc0f \uae30\uacc4\uc801 \ud14c\uc2a4\ud130 \uc0ac\uc6a9<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\"PTFE\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
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\uc791\uc131\uc790<\/p>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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DUANJIE LI, PhD<\/p>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t
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\uc18c\uac1c<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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\uc77c\ubc18\uc801\uc73c\ub85c Teflon\uc73c\ub85c \uc54c\ub824\uc9c4 PTFE(Polytetrafluoroethylene)\ub294 \uc801\uc6a9\ub41c \ud558\uc911\uc5d0 \ub530\ub77c \ub9c8\ucc30 \uacc4\uc218(COF)\uac00 \ub9e4\uc6b0 \ub0ae\uace0 \ub0b4\ub9c8\ubaa8\uc131\uc774 \ub6f0\uc5b4\ub09c \ud3f4\ub9ac\uba38\uc785\ub2c8\ub2e4. PTFE\ub294 \ub6f0\uc5b4\ub09c \ud654\ud559\uc801 \ubd88\ud65c\uc131, 327\u00b0C(620\u00b0F)\uc758 \ub192\uc740 \uc735\uc810\uc744 \ub098\ud0c0\ub0b4\uba70 \ub0ae\uc740 \uc628\ub3c4\uc5d0\uc11c \ub192\uc740 \uac15\ub3c4, \uc778\uc131 \ubc0f \uc790\uae30 \uc724\ud65c\uc131\uc744 \uc720\uc9c0\ud569\ub2c8\ub2e4. PTFE \ucf54\ud305\uc758 \ub6f0\uc5b4\ub09c \ub0b4\ub9c8\ubaa8\uc131\uc740 \uc790\ub3d9\ucc28, \ud56d\uacf5 \uc6b0\uc8fc, \uc758\ub8cc \ubc0f \ud2b9\ud788 \uc870\ub9ac\uae30\uad6c\uc640 \uac19\uc740 \uad11\ubc94\uc704\ud55c \uc0b0\uc5c5 \uc751\uc6a9 \ubd84\uc57c\uc5d0\uc11c \ub9e4\uc6b0 \uc778\uae30\uac00 \uc788\uc2b5\ub2c8\ub2e4.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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PTFE \ucf54\ud305\uc758 \uc815\ub7c9\uc801 \ud3c9\uac00\uc758 \uc911\uc694\uc131<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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\ub9e4\uc6b0 \ub0ae\uc740 \ub9c8\ucc30 \uacc4\uc218(COF), \uc6b0\uc218\ud55c \ub0b4\ub9c8\ubaa8\uc131 \ubc0f \uace0\uc628\uc5d0\uc11c\uc758 \ub6f0\uc5b4\ub09c \ud654\ud559\uc801 \ubd88\ud65c\uc131\uc758 \uc870\ud569\uc73c\ub85c \uc778\ud574 PTFE\ub294 \ub4e4\ub7ec\ubd99\uc9c0 \uc54a\ub294 \ud32c \ucf54\ud305\uc5d0 \uc774\uc0c1\uc801\uc778 \uc120\ud0dd\uc785\ub2c8\ub2e4. R&D \ub3d9\uc548 \uae30\uacc4 \uacf5\uc815\uc744 \ub354\uc6b1 \uac15\ud654\ud558\uace0 \ud488\uc9c8 \uad00\ub9ac \uacf5\uc815\uc5d0\uc11c \uc624\uc791\ub3d9 \ubc29\uc9c0 \ubc0f \uc548\uc804 \uc870\uce58\uc5d0 \ub300\ud55c \ucd5c\uc801\uc758 \uc81c\uc5b4\ub97c \ubcf4\uc7a5\ud558\ub824\uba74 PTFE \ucf54\ud305\uc758 \ub9c8\ucc30 \uae30\uacc4\uc801 \uacf5\uc815\uc744 \uc591\uc801\uc73c\ub85c \ud3c9\uac00\ud558\uae30 \uc704\ud55c \uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 \uae30\uc220\uc744 \ubcf4\uc720\ud558\ub294 \uac83\uc774 \uc911\uc694\ud569\ub2c8\ub2e4. \ucf54\ud305\uc758 \ud45c\uba74 \ub9c8\ucc30, \ub9c8\ubaa8 \ubc0f \uc811\ucc29\ub825\uc744 \uc815\ubc00\ud558\uac8c \uc81c\uc5b4\ud558\ub294 \uac83\uc740 \uc758\ub3c4\ud55c \uc131\ub2a5\uc744 \ubcf4\uc7a5\ud558\ub294 \ub370 \ud544\uc218\uc801\uc785\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<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t

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\uce21\uc815 \ubaa9\ud45c<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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\uc774 \uc751\uc6a9 \ubd84\uc57c\uc5d0\uc11c NANOVEA \ud2b8\ub9ac\ubcf4\ubbf8\ud130\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc120\ud615 \uc655\ubcf5 \ubaa8\ub4dc\uc5d0\uc11c \ub17c\uc2a4\ud2f1 \ud32c\uc6a9 PTFE \ucf54\ud305\uc758 \ub9c8\ubaa8 \uacfc\uc815\uc744 \uc2dc\ubbac\ub808\uc774\uc158\ud569\ub2c8\ub2e4.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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\ub098\ub178\ube44\uc544 T50 \ucef4\ud329\ud2b8<\/span>
\n\uc790\uc720 \uc911\ub7c9 \ud2b8\ub77c\uc774\ubcf4\ubbf8\ud130<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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\n\t\t\t\t\t\n\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\uacac\uc801 \ubc1b\uae30<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\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<\/div>\n\t\t\t\t
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\ub610\ud55c NANOVEA Mechanical Tester\ub97c \uc0ac\uc6a9\ud558\uc5ec PTFE \ucf54\ud305 \uc811\ucc29 \uc2e4\ud328\uc758 \uc784\uacc4 \ud558\uc911\uc744 \uacb0\uc815\ud558\uae30 \uc704\ud574 \ubbf8\uc138 \uc2a4\ud06c\ub798\uce58 \uc811\ucc29 \ud14c\uc2a4\ud2b8\ub97c \uc218\ud589\ud588\uc2b5\ub2c8\ub2e4.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\"\ub098\ub178\ubca0\uc544\t\t\t\t\t\t\t\t<\/a>\n\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
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\ub098\ub178\ube44\uc544 PB1000 \ub300\ud615 \ud50c\ub7ab\ud3fc<\/span>\n\uae30\uacc4 \ud14c\uc2a4\ud130<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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\n\t\t\t\t\t\n\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\uacac\uc801 \ubc1b\uae30<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\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<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
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\ud14c\uc2a4\ud2b8 \uc808\ucc28<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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\ucc29\uc6a9 \ud14c\uc2a4\ud2b8<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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\ud2b8\ub77c\uc774\ubcf4\ubbf8\ud130\ub97c \uc0ac\uc6a9\ud55c \uc120\ud615 \uc655\ubcf5 \ub9c8\ubaa8<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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\ub9c8\ucc30 \uacc4\uc218(COF) \ubc0f \ub0b4\ub9c8\ubaa8\uc131\uc744 \ud3ec\ud568\ud55c PTFE \ucf54\ud305 \uc0d8\ud50c\uc758 \ub9c8\ucc30\ud559\uc801 \uac70\ub3d9\uc740 NANOVEA\ub97c \uc0ac\uc6a9\ud558\uc5ec \ud3c9\uac00\ub418\uc5c8\uc2b5\ub2c8\ub2e4. \ud2b8\ub77c\uc774\ubcf4\ubbf8\ud130 <\/a>\uc120\ud615 \uc655\ubcf5 \ubaa8\ub4dc\uc5d0\uc11c. \uc9c1\uacbd 3mm(\ub4f1\uae09 100)\uc758 \uc2a4\ud14c\uc778\ub808\uc2a4 \uc2a4\ud2f8 440 \ubcfc \ud301\uc744 \ucf54\ud305\uc5d0 \uc0ac\uc6a9\ud588\uc2b5\ub2c8\ub2e4. COF\ub294 PTFE \ucf54\ud305 \ub9c8\ubaa8 \ud14c\uc2a4\ud2b8 \uc911\uc5d0 \uc9c0\uc18d\uc801\uc73c\ub85c \ubaa8\ub2c8\ud130\ub9c1\ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>

\u00a0<\/p>

\ub9c8\ubaa8\uc728 K\ub294 K=V\/(F\u00d7s)=A\/(F\u00d7n) \uacf5\uc2dd\uc744 \uc0ac\uc6a9\ud558\uc5ec \uacc4\uc0b0\ub418\uc5c8\uc73c\uba70, \uc5ec\uae30\uc11c V\ub294 \ub9c8\ubaa8\ub7c9\uc744 \ub098\ud0c0\ub0b4\uace0, F\ub294 \uc77c\ubc18 \ud558\uc911, s\ub294 \uc2ac\ub77c\uc774\ub529 \uac70\ub9ac, A\ub294 \ub9c8\ubaa8 \ud2b8\ub799\uc758 \ub2e8\uba74\uc801, n\uc740 \uc2a4\ud2b8\ub85c\ud06c \uc218\uc785\ub2c8\ub2e4. \ub9c8\ubaa8 \ud2b8\ub799 \ud504\ub85c\ud30c\uc77c\uc740 NANOVEA\ub97c \uc0ac\uc6a9\ud558\uc5ec \ud3c9\uac00\ub418\uc5c8\uc2b5\ub2c8\ub2e4. \uad11\ud559 \ud504\ub85c\ud30c\uc77c\ub85c\ubbf8\ud130<\/a>, \ub9c8\ubaa8 \ud2b8\ub799 \ud615\ud0dc\ub294 \uad11\ud559 \ud604\ubbf8\uacbd\uc744 \uc0ac\uc6a9\ud558\uc5ec \uac80\uc0ac\ub418\uc5c8\uc2b5\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<\/div>\n\t\t\t\t

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\ub9c8\ubaa8 \ud14c\uc2a4\ud2b8 \ub9e4\uac1c\ubcc0\uc218<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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\ub85c\ub4dc<\/strong><\/em><\/td>\n30 N<\/strong><\/em><\/td>\n<\/tr>\n
\ud14c\uc2a4\ud2b8 \uae30\uac04<\/strong><\/em><\/td>\n5 \ubd84<\/strong><\/em><\/td>\n<\/tr>\n
\uc2ac\ub77c\uc774\ub529 \uc18d\ub3c4<\/strong><\/em><\/td>\n80rpm<\/strong><\/em><\/td>\n<\/tr>\n
\ud2b8\ub799\uc758 \uc9c4\ud3ed <\/strong><\/em><\/td>\n8mm<\/strong><\/em><\/td>\n<\/tr>\n
\ud601\uba85<\/strong><\/em><\/td>\n300<\/strong><\/em><\/td>\n<\/tr>\n
\ubcfc \uc9c0\ub984<\/strong><\/em><\/td>\n3mm<\/strong><\/em><\/td>\n<\/tr>\n
\ubcfc \uc18c\uc7ac<\/strong><\/em><\/td>\n\uc2a4\ud14c\uc778\ub808\uc2a4 \uc2a4\ud2f8 440<\/strong><\/em><\/td>\n<\/tr>\n
\uc724\ud65c\uc720<\/strong><\/em><\/td>\n\uc5c6\uc74c<\/strong><\/em><\/td>\n<\/tr>\n
\ub300\uae30\uad8c<\/strong><\/em><\/td>\nAir<\/strong><\/em><\/td>\n<\/tr>\n
\uc628\ub3c4 <\/strong><\/em><\/td>\n230C (RT)<\/strong><\/em><\/td>\n<\/tr>\n
\uc2b5\ub3c4<\/strong><\/em><\/td>\n43%<\/strong><\/em><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\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<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
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\ud14c\uc2a4\ud2b8 \uc808\ucc28<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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\uc2a4\ud06c\ub798\uce58 \ud14c\uc2a4\ud2b8<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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MECHANICAL TESTER\ub97c \uc774\uc6a9\ud55c \ubbf8\uc138\uc2a4\ud06c\ub798\uce58 \uc811\ucc29\ub825 \uc2dc\ud5d8<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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PTFE \uc2a4\ud06c\ub798\uce58 \uc811\ucc29\ub825 \uce21\uc815\uc740 NANOVEA\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc218\ud589\ub418\uc5c8\uc2b5\ub2c8\ub2e4. \uae30\uacc4 \ud14c\uc2a4\ud130<\/a> \ub9c8\uc774\ud06c\ub85c \uc2a4\ud06c\ub798\uce58 \ud14c\uc2a4\ud130 \ubaa8\ub4dc\uc5d0\uc11c 1200 Rockwell C \ub2e4\uc774\uc544\ubaac\ub4dc \uc2a4\ud0c0\uc77c\ub7ec\uc2a4(\ubc18\uacbd 200\u03bcm)\ub97c \uc0ac\uc6a9\ud569\ub2c8\ub2e4.<\/p>

\uacb0\uacfc\uc758 \uc7ac\ud604\uc131\uc744 \ubcf4\uc7a5\ud558\uae30 \uc704\ud574 \ub3d9\uc77c\ud55c \ud14c\uc2a4\ud2b8 \uc870\uac74\uc5d0\uc11c \uc138 \uac00\uc9c0 \ud14c\uc2a4\ud2b8\ub97c \uc218\ud589\ud588\uc2b5\ub2c8\ub2e4.<\/span><\/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<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t

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\uc2a4\ud06c\ub798\uce58 \ud14c\uc2a4\ud2b8 \ub9e4\uac1c\ubcc0\uc218<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t\t\t\n\n\n\n\n\n\n\n\n\n\n
\ub85c\ub4dc \uc720\ud615<\/strong><\/em><\/td>\n\ud504\ub85c\uadf8\ub808\uc2dc\ube0c<\/strong><\/em><\/td>\n<\/tr>\n
\ucd08\uae30 \ub85c\ub4dc <\/strong><\/em><\/td>\n0.01mN<\/strong><\/em><\/td>\n<\/tr>\n
\ucd5c\uc885 \ub85c\ub4dc<\/strong><\/em><\/td>\n20mN<\/strong><\/em><\/td>\n<\/tr>\n
\ub85c\ub529 \uc18d\ub3c4<\/strong><\/em><\/td>\n40mN\/\ubd84<\/strong><\/em><\/td>\n<\/tr>\n
\uc2a4\ud06c\ub798\uce58 \uae38\uc774<\/strong><\/em><\/td>\n3mm<\/strong><\/em><\/td>\n<\/tr>\n
\uc2a4\ud06c\ub798\uce6d \uc18d\ub3c4, dx\/dt<\/strong><\/em><\/td>\n6.0mm\/\ubd84<\/strong><\/em><\/td>\n<\/tr>\n
\ub4e4\uc5ec\uc4f0\uae30 \uae30\ud558\ud559<\/strong><\/em><\/td>\n120o \ub85c\ud06c\uc6f0 C<\/strong><\/em><\/td>\n<\/tr>\n
\ub4e4\uc5ec\uc4f0\uae30 \uc7ac\ub8cc(\ud301)<\/strong><\/em><\/td>\n\ub2e4\uc774\uc544\ubaac\ub4dc<\/strong><\/em><\/td>\n<\/tr>\n
\ub4e4\uc5ec\uc4f0\uae30 \ud301 \ubc18\uacbd <\/strong><\/em><\/td>\n200 \u03bcm<\/strong><\/em><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\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<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
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\uacb0\uacfc \ubc0f \ud1a0\ub860<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t

\ud2b8\ub77c\uc774\ubcf4\ubbf8\ud130\ub97c \uc0ac\uc6a9\ud55c \uc120\ud615 \uc655\ubcf5 \ub9c8\ubaa8<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t\t\t

\ud604\uc7a5\uc5d0\uc11c \uae30\ub85d\ub41c COF\ub294 \uadf8\ub9bc 1\uc5d0 \ub098\uc640 \uc788\uc2b5\ub2c8\ub2e4. \ud14c\uc2a4\ud2b8 \uc0d8\ud50c\uc740 PTFE\uc758 \ub0ae\uc740 \uc810\ucc29\uc131\uc73c\ub85c \uc778\ud574 \ucc98\uc74c 130\ud68c\uc804 \ub3d9\uc548 ~0.18\uc758 COF\ub97c \ub098\ud0c0\ub0c8\uc2b5\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \ucf54\ud305\uc774 \ub6ab\ub9ac\uba74\uc11c COF\uac00 ~1\ub85c \uac11\uc790\uae30 \uc99d\uac00\ud558\uc5ec \uc544\ub798\uc758 \uae30\ud310\uc774 \ub4dc\ub7ec\ub0ac\uc2b5\ub2c8\ub2e4. \uc120\ud615 \uc655\ubcf5 \uc2dc\ud5d8 \ud6c4 \ub9c8\ubaa8 \ud2b8\ub799 \ud504\ub85c\ud30c\uc77c\uc740 NANOVEA\ub97c \uc0ac\uc6a9\ud558\uc5ec \uce21\uc815\ub418\uc5c8\uc2b5\ub2c8\ub2e4. \ube44\uc811\ucd09\uc2dd \uad11\ud559 \ud504\ub85c\ud30c\uc77c\ub85c\ubbf8\ud130<\/a>, \uadf8\ub9bc 2\uc640 \uac19\uc774 \uc5bb\uc740 \ub370\uc774\ud130\uc5d0\uc11c \ud574\ub2f9 \ub9c8\ubaa8\uc728\uc740 ~2.78 \u00d7 10-3mm3\/Nm\ub85c \uacc4\uc0b0\ub418\uc5c8\uc73c\uba70 \ub9c8\ubaa8 \ud2b8\ub799\uc758 \uae4a\uc774\ub294 44.94\u03bcm\ub85c \uacb0\uc815\ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

\n\t\t\t\t
\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\"PTFE\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
\n\t\t\t\t
\n\t\t\t\t\t\t\t\t\tNANOVEA T50 \ud2b8\ub77c\uc774\ubcf4\ubbf8\ud130\uc758 PTFE \ucf54\ud305 \ub9c8\ubaa8 \ud14c\uc2a4\ud2b8 \uc124\uc815.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\"\ud14c\ud50c\ub860\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
\n\t\t\t\t
\n\t\t\t\t\t\t\t\t\t

\uadf8\ub9bc 1:<\/span> PTFE \ucf54\ud305 \ub9c8\ubaa8 \ud14c\uc2a4\ud2b8 \uc911 COF\uc758 \uc9c4\ud654.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

\n\t\t\t\t
\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\"PTFE\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
\n\t\t\t\t
\n\t\t\t\t\t\t\t\t\t

\uadf8\ub9bc 2:<\/span> \ub9c8\ubaa8 \ud2b8\ub799 PTFE\uc758 \ud504\ub85c\ud30c\uc77c \ucd94\ucd9c.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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\n\t\t\t\t\t

PTFE \ub3cc\ud30c \uc804<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t\t\t\n\n\n\n\n
\ucd5c\ub300 COF<\/strong><\/em><\/td>\n0.217<\/strong><\/em><\/td>\n<\/tr>\n
\ucd5c\uc18c COF<\/strong><\/em><\/td>\n0.125<\/strong><\/em><\/td>\n<\/tr>\n
\ud3c9\uade0 COF<\/strong><\/em><\/td>\n0.177<\/strong><\/em><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\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<\/div>\n\t\t\t\t
\n\t\t\t
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\n\t\t\t\t
\n\t\t\t\t\t

\ud68d\uae30\uc801\uc778 \ud6c4 PTFE<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t\t\t\n\n\n\n\n
\ucd5c\ub300 COF<\/strong><\/em><\/td>\n0.217<\/strong><\/em><\/td>\n<\/tr>\n
\ucd5c\uc18c COF<\/strong><\/em><\/td>\n0.125<\/strong><\/em><\/td>\n<\/tr>\n
\ud3c9\uade0 COF<\/strong><\/em><\/td>\n0.177<\/strong><\/em><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\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<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t\t\t

\ud45c 1:<\/span> \ub9c8\ubaa8 \ud14c\uc2a4\ud2b8 \uc911 \ub3cc\ud30c \uc804\ud6c4\uc758 COF.<\/span><\/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<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t

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\uacb0\uacfc \ubc0f \ud1a0\ub860<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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\n\t\t\t\t\t

MECHANICAL TESTER\ub97c \uc774\uc6a9\ud55c \ubbf8\uc138\uc2a4\ud06c\ub798\uce58 \uc811\ucc29\ub825 \uc2dc\ud5d8<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t\t\t

\uae30\ud310\uc5d0 \ub300\ud55c PTFE \ucf54\ud305\uc758 \uc811\ucc29\ub825\uc740 200\u00b5m \ub2e4\uc774\uc544\ubaac\ub4dc \uc2a4\ud0c0\uc77c\ub7ec\uc2a4\ub85c \uc2a4\ud06c\ub798\uce58 \ud14c\uc2a4\ud2b8\ub97c \uc0ac\uc6a9\ud558\uc5ec \uce21\uc815\ub429\ub2c8\ub2e4. \ud604\ubbf8\uacbd \uc0ac\uc9c4\uc740 \uadf8\ub9bc 3 \ubc0f \uadf8\ub9bc 4, COF\uc758 \uc9c4\ud654 \ubc0f \uadf8\ub9bc 5\uc758 \uce68\ud22c \uae4a\uc774\uc5d0 \ub098\uc640 \uc788\uc2b5\ub2c8\ub2e4. PTFE \ucf54\ud305 \uc2a4\ud06c\ub798\uce58 \ud14c\uc2a4\ud2b8 \uacb0\uacfc\ub294 \ud45c 4\uc5d0 \uc694\uc57d\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4. \ub2e4\uc774\uc544\ubaac\ub4dc \uc2a4\ud0c0\uc77c\ub7ec\uc2a4\uc5d0 \ub300\ud55c \ubd80\ud558\uac00 \uc99d\uac00\ud568\uc5d0 \ub530\ub77c \uc810\ucc28\uc801\uc73c\ub85c \ucf54\ud305\uc5d0 \uce68\ud22c\ud588\uc2b5\ub2c8\ub2e4. \uacb0\uacfc\uc801\uc73c\ub85c COF\uac00 \uc99d\uac00\ud569\ub2c8\ub2e4. ~8.5N\uc758 \ud558\uc911\uc5d0 \ub3c4\ub2ec\ud588\uc744 \ub54c \ucf54\ud305\uc758 \ub3cc\ud30c\uc640 \uae30\ud310\uc758 \ub178\ucd9c\uc774 \uace0\uc555\uc5d0\uc11c \ubc1c\uc0dd\ud558\uc5ec ~0.3\uc758 \ub192\uc740 COF\ub97c \ucd08\ub798\ud588\uc2b5\ub2c8\ub2e4. \ud45c 2\uc5d0 \ud45c\uc2dc\ub41c \ub0ae\uc740 St Dev\ub294 NANOVEA \uae30\uacc4\uc801 \ud14c\uc2a4\ud130\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc218\ud589\ub41c PTFE \ucf54\ud305 \uc2a4\ud06c\ub798\uce58 \ud14c\uc2a4\ud2b8\uc758 \ubc18\ubcf5\uc131\uc744 \ubcf4\uc5ec\uc90d\ub2c8\ub2e4.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

\n\t\t\t\t
\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\"PTFE\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
\n\t\t\t\t
\n\t\t\t\t\t\t\t\t\t

\uadf8\ub9bc 3:<\/span> PTFE(10X)\uc758 \uc804\uccb4 \uc2a4\ud06c\ub798\uce58 \ud604\ubbf8\uacbd \uc0ac\uc9c4.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

\n\t\t\t\t
\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\"PTFE\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
\n\t\t\t\t
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\uadf8\ub9bc 4:<\/span> PTFE(10X)\uc758 \uc804\uccb4 \uc2a4\ud06c\ub798\uce58 \ud604\ubbf8\uacbd \uc0ac\uc9c4.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

\n\t\t\t\t
\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\"PTFE\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
\n\t\t\t\t
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\uadf8\ub9bc 5:<\/span> PTFE\uc5d0 \ub300\ud55c \uc784\uacc4 \uc2e4\ud328 \uc9c0\uc810\uc758 \uc120\uc744 \ubcf4\uc5ec\uc8fc\ub294 \ub9c8\ucc30 \uadf8\ub798\ud504.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

\n\t\t\t\t
\n\t\t\t\t\t\t\t\t\t\n\n\n\n\n\n\n\n
\uc2a4\ud06c\ub798\uce58<\/i><\/b><\/td>\n\uc2e4\ud328 \uc9c0\uc810 [N]<\/i><\/b><\/td>\n\ub9c8\ucc30\ub825 [N]<\/i><\/b><\/td>\nCOF<\/i><\/b><\/td>\n<\/tr>\n
1<\/td>\n0.335<\/td>\n0.124<\/td>\n0.285<\/td>\n<\/tr>\n
2<\/td>\n0.337<\/td>\n0.207<\/td>\n0.310<\/td>\n<\/tr>\n
3<\/td>\n0.380<\/td>\n0.229<\/td>\n0.295<\/td>\n<\/tr>\n
\ud3c9\uade0<\/td>\n8.52<\/td>\n2.47<\/td>\n0.297<\/td>\n<\/tr>\n
\uc138\uc778\ud2b8 \ub370\ube0c<\/td>\n0.17<\/td>\n0.16<\/td>\n0.012<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t\t\t

\ud45c 2:<\/span> \uc2a4\ud06c\ub798\uce58 \ud14c\uc2a4\ud2b8 \uc911 \uc784\uacc4 \ud558\uc911, \ub9c8\ucc30\ub825 \ubc0f COF \uc694\uc57d.<\/span><\/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<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t

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\uacb0\ub860<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t\t\t

\uc774 \uc5f0\uad6c\uc5d0\uc11c\ub294 \uc120\ud615 \uc655\ubcf5 \ubaa8\ub4dc\uc5d0\uc11c NANOVEA T50 \ud2b8\ub9ac\ubcf4\ubbf8\ud130\ub97c \uc0ac\uc6a9\ud558\uc5ec \ubd99\uc9c0 \uc54a\ub294 \ud32c\uc6a9 PTFE \ucf54\ud305\uc758 \ub9c8\ubaa8 \ud504\ub85c\uc138\uc2a4 \uc2dc\ubbac\ub808\uc774\uc158\uc744 \uc218\ud589\ud588\uc2b5\ub2c8\ub2e4. PTFE \ucf54\ud305\uc740 ~0.18\uc758 \ub0ae\uc740 COF\ub97c \ub098\ud0c0\ub0c8\uace0 \ucf54\ud305\uc740 \uc57d 130\ud68c\uc804\uc5d0\uc11c \ub3cc\ud30c\uad6c\ub97c \uacbd\ud5d8\ud588\uc2b5\ub2c8\ub2e4. \uae08\uc18d \uae30\ud310\uc5d0 \ub300\ud55c PTFE \ucf54\ud305 \uc811\ucc29\ub825\uc758 \uc815\ub7c9\uc801 \ud3c9\uac00\ub294 NANOVEA Mechanical Tester\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc218\ud589\ub418\uc5c8\uc73c\uba70 \uc774 \ud14c\uc2a4\ud2b8\uc5d0\uc11c \ucf54\ud305 \uc811\ucc29 \uc2e4\ud328\uc758 \uc784\uacc4 \ud558\uc911\uc740 ~8.5N\uc73c\ub85c \uacb0\uc815\ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>

\u00a0<\/p>

NANOVEA \ud2b8\ub9ac\ubcf4\ubbf8\ud130\ub294 ISO \ubc0f ASTM \uc900\uc218 \ud68c\uc804 \ubc0f \uc120\ud615 \ubaa8\ub4dc\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc815\ud655\ud558\uace0 \ubc18\ubcf5 \uac00\ub2a5\ud55c \ub9c8\ubaa8 \ubc0f \ub9c8\ucc30 \ud14c\uc2a4\ud2b8 \uae30\ub2a5\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \ub2e8\uc77c \uc2dc\uc2a4\ud15c\uc5d0 \ubaa8\ub450 \ud1b5\ud569\ub41c \uace0\uc628 \ub9c8\ubaa8, \uc724\ud65c \ubc0f \ub9c8\ucc30 \ubd80\uc2dd\uc744 \uc704\ud55c \uc635\uc158 \ubaa8\ub4c8\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ub2e4\uc7ac\ub2e4\ub2a5\ud568\uc744 \ud1b5\ud574 \uc0ac\uc6a9\uc790\ub294 \uc2e4\uc81c \uc751\uc6a9 \ud658\uacbd\uc744 \ubcf4\ub2e4 \uc815\ud655\ud558\uac8c \uc2dc\ubbac\ub808\uc774\uc158\ud558\uace0 \ub2e4\uc591\ud55c \uc7ac\ub8cc\uc758 \ub9c8\ubaa8 \uba54\ucee4\ub2c8\uc998 \ubc0f \ub9c8\ucc30 \ud2b9\uc131\uc744 \uc774\ud574\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>

\u00a0<\/p>

NANOVEA \uae30\uacc4\uc801 \ud14c\uc2a4\ud130\ub294 \ub098\ub178, \ub9c8\uc774\ud06c\ub85c \ubc0f \ub9e4\ud06c\ub85c \ubaa8\ub4c8\uc744 \uc81c\uacf5\ud558\uba70 \uac01 \ubaa8\ub4c8\uc5d0\ub294 ISO \ubc0f ASTM \uc900\uc218 \uc778\ub374\ud14c\uc774\uc158, \uc2a4\ud06c\ub798\uce58 \ubc0f \ub9c8\ubaa8 \ud14c\uc2a4\ud2b8 \ubaa8\ub4dc\uac00 \ud3ec\ud568\ub418\uc5b4 \uc788\uc5b4 \ub2e8\uc77c \uc2dc\uc2a4\ud15c\uc5d0\uc11c \uc0ac\uc6a9\ud560 \uc218 \uc788\ub294 \uac00\uc7a5 \uad11\ubc94\uc704\ud558\uace0 \uc0ac\uc6a9\uc790 \uce5c\ud654\uc801\uc778 \ud14c\uc2a4\ud2b8 \uae30\ub2a5\uc744 \uc81c\uacf5\ud569\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<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t

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\ube44\uc2b7\ud55c \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc774 \uc788\uc73c\uc2e0\uac00\uc694?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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\n\t\t\t\t\t\n\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\uc9c0\uae08 \uc804\ubb38\uac00\uc640 \uc0c1\ub2f4\ud558\uc138\uc694<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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\n\t\t\t\t\t\n\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\uac00\uaca9 \ubc0f \uc138\ubd80 \uc815\ubcf4 \ube60\ub974\uac8c \ud655\uc778\ud558\uae30<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\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<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"

PTFE COATING WEAR TEST USING TRIBOMETER AND MECHANICAL TESTER Prepared by DUANJIE LI, PhD INTRODUCTION Polytetrafluoroethylene (PTFE), commonly known as Teflon, is a polymer with an exceptionally low coefficient of friction (COF) and excellent wear resistance, depending on the applied loads. PTFE exhibits superior chemical inertness, high melting point of 327\u00b0C (620\u00b0F), and maintains high […]<\/p>","protected":false},"author":1,"featured_media":22857,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_exactmetrics_skip_tracking":false,"_exactmetrics_sitenote_active":false,"_exactmetrics_sitenote_note":"","_exactmetrics_sitenote_category":0,"footnotes":""},"categories":[7,349,372,337,345,346,336],"tags":[],"class_list":["post-22853","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-application-notes","category-laboratory-testing","category-linear-tribology","category-mechanical-testing","category-scratch-testing-adhesive-failure","category-scratch-testing-cohesive-failure","category-tribology-testing"],"_links":{"self":[{"href":"https:\/\/nanovea.com\/ko\/wp-json\/wp\/v2\/posts\/22853","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nanovea.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/nanovea.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/nanovea.com\/ko\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/nanovea.com\/ko\/wp-json\/wp\/v2\/comments?post=22853"}],"version-history":[{"count":34,"href":"https:\/\/nanovea.com\/ko\/wp-json\/wp\/v2\/posts\/22853\/revisions"}],"predecessor-version":[{"id":25226,"href":"https:\/\/nanovea.com\/ko\/wp-json\/wp\/v2\/posts\/22853\/revisions\/25226"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/nanovea.com\/ko\/wp-json\/wp\/v2\/media\/22857"}],"wp:attachment":[{"href":"https:\/\/nanovea.com\/ko\/wp-json\/wp\/v2\/media?parent=22853"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nanovea.com\/ko\/wp-json\/wp\/v2\/categories?post=22853"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nanovea.com\/ko\/wp-json\/wp\/v2\/tags?post=22853"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}