{"id":137089,"date":"2026-05-06T17:10:12","date_gmt":"2026-05-06T09:10:12","guid":{"rendered":"https:\/\/www.alpapowder.com\/137089\/"},"modified":"2026-05-06T17:10:12","modified_gmt":"2026-05-06T09:10:12","slug":"%ec%83%9d%eb%b6%84%ed%95%b4%ec%84%b1-%ed%94%8c%eb%9d%bc%ec%8a%a4%ed%8b%b1-%ec%b6%a9%ec%a0%84%ec%9e%ac%eb%a1%9c%ec%84%9c-%eb%8c%80%eb%82%98%eb%ac%b4-%eb%b6%84%eb%a7%90%ec%9d%98-%ea%b8%b0%ed%9a%8c","status":"publish","type":"post","link":"https:\/\/www.alpapowder.com\/ko\/137089\/","title":{"rendered":"\uc0dd\ubd84\ud574\uc131 \ud50c\ub77c\uc2a4\ud2f1 \ucda9\uc804\uc7ac\ub85c\uc11c \ub300\ub098\ubb34 \ubd84\ub9d0\uc758 \uae30\ud68c\uc640 \uacfc\uc81c"},"content":{"rendered":"

\"\"<\/p>\n

\ub300\ub098\ubb34 \ubd84\ub9d0\uc774\ub780 \ubb34\uc5c7\uc778\uac00? \ub300\ub098\ubb34 \ubd84\ub9d0\uc740 \ub300\ub098\ubb34 \uc6d0\uc790\uc7ac\ub97c \ud30c\uc1c4, \ubd84\uc1c4, \uccb4\uc9c8(sifting)\uacfc \uac19\uc740 \ubb3c\ub9ac\uc801 \uac00\uacf5 \ubc29\ubc95\uc744 \uac70\uccd0 \uc5bb\uc5b4\uc9c0\ub294 \ubd84\ub9d0 \ud615\ud0dc\uc758 \ubb3c\uc9c8\ub85c, \ucda9\uc804\uc81c \ucca8\uac00\ubb3c\uc758 \uc77c\uc885\uc73c\ub85c \ubd84\ub958\ub429\ub2c8\ub2e4. \ub300\ub098\ubb34 \ubaa9\uc7ac\ub97c \uac00\uacf5\ud558\uace0 \ub098\uba74 \ubc1c\uc0dd\ud558\ub294 \ud3d0\uae30\ubb3c\uc758 \uc57d 30%\ub97c \uc720\uc6a9\ud55c \ub300\ub098\ubb34 \ubd84\ub9d0\ub85c \uc804\ud658\ud558\uc5ec \ud65c\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc8fc\uc694 \ubc14\uc774\uc624\ub9e4\uc2a4 \ucda9\uc804\uc7ac\uc778 \ub300\ub098\ubb34 \ubd84\ub9d0\uc740 \uc77c\uc6a9 \uc18c\ube44\uc7ac, \ub18d\uc5c5, \uc0b0\uc5c5\uc6a9 \ubd80\ud615\uc81c \ub4f1 \ub2e4\uc591\ud55c \ubd84\uc57c\uc5d0\uc11c \ub110\ub9ac \ud65c\uc6a9\ub418\uba70, \ud658\uacbd\uc801 \ubc0f \uacbd\uc81c\uc801 \uc774\uc810\uc744 \ub3d9\uc2dc\uc5d0 \uc81c\uacf5\ud569\ub2c8\ub2e4.
\n\ub300\ub098\ubb34 \ubd84\ub9d0\uc758 \uc8fc\uc694 \uad6c\uc131 \uc131\ubd84\uc73c\ub85c\ub294 \uc140\ub8f0\ub85c\uc624\uc2a4, \ub9ac\uadf8\ub2cc, \ud5e4\ubbf8\uc140\ub8f0\ub85c\uc624\uc2a4\uc640 \uac19\uc740 \uc720\uae30 \uc131\ubd84\uc774 \ud3ec\ud568\ub418\uba70, \uadf8 \uc678\uc5d0\ub3c4 \ud68c\ubd84(ash), \ub2e8\ubc31\uc9c8, \uc9c0\uc9c8, \ud399\ud2f4 \ub4f1 \ub2e4\uc591\ud55c \ubb3c\uc9c8\uc744 \ud568\uc720\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \ud478\uc820\uc131 \uc784\uc5c5 \uacfc\ud559\uc6d0(Fujian Academy of Forestry)\uc758 \uc5f0\uad6c\uc5d0 \ub530\ub974\uba74, 3\ub144\uc0dd \ub9f9\uc885\uc8fd(Moso bamboo; *Phyllostachys edulis*)\uc744 \uc6d0\uc790\uc7ac\ub85c \uc0ac\uc6a9\ud560 \uacbd\uc6b0 \ub300\ub098\ubb34 \ubd84\ub9d0 \uad6c\uc131 \uc131\ubd84 \uc911 \uc140\ub8f0\ub85c\uc624\uc2a4\uac00 37.3%, \ub9ac\uadf8\ub2cc\uc774 24.5%\ub97c \ucc28\uc9c0\ud558\ub294 \uac83\uc73c\ub85c \ub098\ud0c0\ub0ac\uc2b5\ub2c8\ub2e4.<\/p>\n

 <\/p>\n

\ub300\ub098\ubb34 \ubd84\ub9d0\uc740 \uc5b4\ub5bb\uac8c \ubd84\ub958\ub418\ub294\uac00?
\n\ud575\uc2ec \ubc14\uc774\uc624\ub9e4\uc2a4 \ucda9\uc804\uc7ac\uc778 \ub300\ub098\ubb34 \ubd84\ub9d0\uc740 \uce5c\ud658\uacbd\uc131, \uc800\ud0c4\uc18c\uc131, \uc0dd\ubd84\ud574\uc131, \uacbd\uc81c\uc131 \ub4f1\uc758 \ud2b9\uc131\uc744 \uc9c0\ub2c8\uace0 \uc788\uc5b4 \uc77c\uc6a9 \uc18c\ube44\uc7ac, \uac74\uc124 \uacf5\ud559, \uc6b4\uc1a1, \ub18d\uc5c5 \ub4f1 \ub2e4\uc591\ud55c \ubd84\uc57c\uc758 \ud50c\ub77c\uc2a4\ud2f1 \uc81c\ud488 \uac1c\ubc1c\uc5d0 \uad11\ubc94\uc704\ud558\uac8c \ud65c\uc6a9\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4. \ub300\ub098\ubb34 \ubd84\ub9d0\uc758 \ubb3c\ub9ac\ud654\ud559\uc801 \ud2b9\uc131\uacfc \uc751\uc6a9 \uc131\ub2a5\uc740 \uc785\uc790 \ud06c\uae30 \ubd84\ud3ec\uc5d0 \ud06c\uac8c \uc88c\uc6b0\ub418\ubbc0\ub85c, \ub300\ub098\ubb34 \ubd84\ub9d0\uc740 \uc785\uc790 \ud06c\uae30\uc640 \uc6a9\ub3c4\uc5d0 \ub530\ub77c \ud06c\uac8c \ub124 \uac00\uc9c0 \ub4f1\uae09\uc73c\ub85c \ubd84\ub958\ub429\ub2c8\ub2e4: \uc870\ub9bd(Coarse) \ub300\ub098\ubb34 \ubd84\ub9d0, \ubbf8\ub9bd(Fine) \ub300\ub098\ubb34 \ubd84\ub9d0, \ubbf8\uc138(Micro) \ub300\ub098\ubb34 \ubd84\ub9d0, \uadf8\ub9ac\uace0 \ucd08\ubbf8\uc138(Ultrafine) \ub300\ub098\ubb34 \ubd84\ub9d0\uc785\ub2c8\ub2e4.
\n\uc870\ub9bd \ub300\ub098\ubb34 \ubd84\ub9d0 (\ubc00\ub9ac\ubbf8\ud130 \ub2e8\uc704): \uc774 \ub4f1\uae09\uc740 \uaddc\uaca9\ud654\ub41c \ub300\ub098\ubb34 \uc2a4\ud2b8\ub9bd\uc744 \uac70\uce5c \ub300\ud328\uc9c8, \uc815\ubc00 \ub300\ud328\uc9c8, \uc640\uc774\uc5b4 \ub4dc\ub85c\uc789(wire-drawing)\ud558\ub294 \uacfc\uc815\uc5d0\uc11c \ubc1c\uc0dd\ud558\ub294 \uac00\uacf5 \uc794\uc5ec\ubb3c\ub85c \uad6c\uc131\ub429\ub2c8\ub2e4. \uc774 \uc720\ud615\uc758 \ub300\ub098\ubb34 \ubd84\ub9d0\uc740 \ub300\ub098\ubb34 \uc12c\uc720 \uad6c\uc870\ub97c \uc628\uc804\ud558\uac8c \uc720\uc9c0\ud558\uace0 \uc788\uc73c\uba70, \uac15\ub825\ud55c \uc218\ubd84 \ud761\uc218\ub825\uc744 \ubcf4\uc774\uc9c0\ub9cc \uc720\ub3d9\uc131\uc740 \ub2e4\uc18c \ub5a8\uc5b4\uc9d1\ub2c8\ub2e4. \uc8fc\ub85c \uace0\uc591\uc774 \ubaa8\ub798, \ub3d9\ubb3c \uc0ac\ub8cc, \uc2dc\uba58\ud2b8 \ubaa8\ub974\ud0c0\ub974, \ubca0\uc774\ud074\ub77c\uc774\ud2b8(Bakelite) \ub4f1\uc758 \ucda9\uc804\uc7ac\ub85c \ud65c\uc6a9\ub429\ub2c8\ub2e4.
\n\ubbf8\ub9bd \ub300\ub098\ubb34 \ubd84\ub9d0 (60 \u03bcm \u2265 D90 > 30 \u03bcm): \uc774 \ub4f1\uae09\uc740 \ub300\ub098\ubb34 \ubaa9\uc7ac \uc794\uc5ec\ubb3c\uc744 \ub9c1 \ub864\ub7ec(ring roller)\uac00 \uc7a5\ucc29\ub41c \uace0\uc18d \ubd84\uc1c4\uae30\ub85c \uac00\uacf5\ud558\uc5ec \uc0dd\uc0b0\ub429\ub2c8\ub2e4. \uc774 \uc720\ud615\uc758 \ub300\ub098\ubb34 \ubd84\ub9d0\uc740 \uc77c\uc815 \uc218\uc900\uc758 \ud45c\uba74 \ud65c\uc131\uc744 \ub760\uae30 \uc2dc\uc791\ud558\uba70, \ube44\ud45c\uba74\uc801(specific surface area) \ub610\ud55c \ud604\uc800\ud558\uac8c \uc99d\uac00\ud558\ub294 \ud2b9\uc131\uc744 \ubcf4\uc785\ub2c8\ub2e4. \uc0dd\ubd84\ud574\uc131 \ud3f4\ub9ac\uc5d0\uc2a4\ud14c\ub974\uc758 \ucda9\uc804\uc7ac\ub85c \ubc30\ud569\ub41c \ud6c4 \uc0ac\ucd9c \uc131\ud615, \uc5f4\uc131\ud615, \uc555\ucd95 \uc131\ud615 \ub4f1\uc758 \uae30\ubc95\uc744 \uac70\uccd0 \uac00\uacf5\ub418\uba74, \ub098\uc774\ud504, \ud3ec\ud06c, \uc2a4\ud47c, \ucee4\ud53c \ucef5, \uc721\ubb18 \ud2b8\ub808\uc774, \uc721\ubb18\uc6a9 \ud654\ubd84 \ub4f1\uc758 \uc81c\ud488\uc744 \uc81c\uc870\ud558\ub294 \ub370 \ud65c\uc6a9\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub9c8\uc774\ud06c\ub85c \ub300\ub098\ubb34 \ubd84\ub9d0(30 \u03bcm \u2265 D90 > 10 \u03bcm): \ub9c1 \ub864\ub7ec \ubc00(\uace0\uc18d \ubd84\uc1c4\uae30)\uacfc \uacf5\uae30 \ubd84\uae09\uae30\ub85c \uad6c\uc131\ub41c \ud0e0\ub364 \uc2dc\uc2a4\ud15c\uc744 \ud65c\uc6a9\ud558\uc5ec \ub300\ub098\ubb34 \uac00\uacf5 \uc794\uc5ec\ubb3c\ub85c\ubd80\ud130 \uc0dd\uc0b0\ub429\ub2c8\ub2e4. \uc774 \ud2b9\uc815 \uc785\uc790 \ud06c\uae30 \ubc94\uc704 \ub0b4\uc5d0\uc11c \ub300\ub098\ubb34 \ubd84\ub9d0\uc758 \uae30\ub2a5\uc801 \ud2b9\uc131\uc740 \ud604\uc800\ud55c \ubcc0\ud654\ub97c \uacaa\uac8c \ub418\ub294\ub370, \uad6c\uccb4\uc801\uc73c\ub85c\ub294 \uce5c\uc218\uc131\uacfc \ud761\ucc29 \ub2a5\ub825\uc774 \ub69c\ub837\ud558\uac8c \ud5a5\uc0c1\ub429\ub2c8\ub2e4. \uc774\ub294 \uc0dd\ubd84\ud574\uc131 \uc1fc\ud551\ubc31, \ud0dd\ubc30 \ubd09\ud22c, \uc4f0\ub808\uae30 \ubd09\ud22c, \ud3c9\ubd09\ud22c, T\uc790\ud615 \ubd09\ud22c, \uc721\ubb18\uc6a9 \ubd09\ud22c \ub4f1\uc758 \uc81c\uc870\uc5d0 \uc788\uc5b4 \uc774\uc0c1\uc801\uc778 \ucda9\uc804\uc7ac \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4.
\n\ucd08\ubbf8\uc138 \ub300\ub098\ubb34 \ubd84\ub9d0(D90 \u2264 10 \u03bcm): \ub300\ub098\ubb34 \uac00\uacf5 \uc794\uc5ec\ubb3c\uc744 \uc6d0\ub8cc\ub85c \ud558\uc5ec \ub9c1 \ub864\ub7ec \ubd84\uc1c4, \uacf5\uae30 \ubd84\uae09, \uacf5\uae30 \uc81c\ud2b8 \ubd84\uc1c4, \ucd5c\uc885 \uacf5\uae30 \ubd84\uae09\uc758 4\ub2e8\uacc4 \ud0e0\ub364 \uacf5\uc815\uc744 \uac70\uccd0 \uc0dd\uc0b0\ub429\ub2c8\ub2e4. \uc774 \ub2e8\uacc4\uc5d0 \uc774\ub974\uba74 \ub300\ub098\ubb34 \ubd84\ub9d0\uc740 \uadf9\ub3c4\ub85c \ub192\uc740 \ud45c\uba74 \uc5d0\ub108\uc9c0\ub97c \ub098\ud0c0\ub0b4\uba70 \ub098\ub178 \uc18c\uc7ac\uc640 \uc720\uc0ac\ud55c \ud2b9\uc131\uc744 \uac16\uac8c \ub418\ubbc0\ub85c, \uc0dd\ubd84\ud574\uc131 \ub18d\uc5c5\uc6a9 \ud544\ub984\uc744 \uc0dd\uc0b0\ud558\ub294 \ub370 \uc801\ud569\ud569\ub2c8\ub2e4.<\/p>\n

\ucda9\uc804\uc7ac\ub85c\uc11c \ub300\ub098\ubb34 \ubd84\ub9d0\uc744 \uc0ac\uc6a9\ud560 \ub54c \uc5bb\uc744 \uc218 \uc788\ub294 \uc131\ub2a5\uc0c1\uc758 \uc774\uc810\uc740 \ubb34\uc5c7\uc785\ub2c8\uae4c?
\n\ub2e4\ub978 \uc720\uae30 \ubc0f \ubb34\uae30 \ucda9\uc804\uc7ac\uc640 \ube44\uad50\ud588\uc744 \ub54c, \ub300\ub098\ubb34\ub294 \ud544\ub984 \ubc0f \ubd09\ud22c \uc18c\uc7ac\uc758 \ucda9\uc804\uc7ac\ub85c \ud65c\uc6a9\ub420 \uacbd\uc6b0 \ucc28\ubcc4\ud654\ub41c \uc774\uc810\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc774\uc810\uc740 \uc8fc\ub85c \ub2e4\uc74c\uacfc \uac19\uc740 \ub2e4\uc12f \uac00\uc9c0 \uce21\uba74\uc5d0\uc11c \ub098\ud0c0\ub0a9\ub2c8\ub2e4.
\n1) \ub0ae\uc740 \ud0ed \ubc00\ub3c4[\uc785\uc790 \ud06c\uae30\uac00 \uac01\uac01 60, 30, 20, 10 \u03bcm\uc778 \ub300\ub098\ubb34 \ubd84\ub9d0\uc758 \ud0ed \ubc00\ub3c4\ub294 0.33, 0.26, 0.23, 0.17 g\/cm\u00b3\ub85c \uce21\uc815\ub428]\ub97c \uc9c0\ub140 \ubb3c\ub958 \ube44\uc6a9\uc744 \ud6a8\uacfc\uc801\uc73c\ub85c \uc808\uac10\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. 2) \ub192\uc740 \ub2e4\ub2f9\ub958 \ud568\ub7c9\uacfc \ub0ae\uc740 \ud68c\ubd84 \ud568\ub7c9\uc744 \uc9c0\ub140 \ud3f4\ub9ac\uc5d0\uc2a4\ud14c\ub974\uc640\uc758 \uac00\uad50 \uacb0\ud569\uc774 \uc6a9\uc774\ud558\uba70, \uc774\ub97c \ud1b5\ud574 \ud544\ub984 \ubc0f \ubd09\ud22c \uc18c\uc7ac\uc758 \uae30\uacc4\uc801 \ubb3c\uc131 \ud5a5\uc0c1\uc5d0 \uae30\uc5ec\ud569\ub2c8\ub2e4. 3) \ub192\uc740 \uc804\ubd84 \ud568\ub7c9 \ub355\ubd84\uc5d0 \ud0c1\uc6d4\ud55c \uac00\uacf5\uc131\uacfc \uac00\uc18c\uc131\uc744 \ud655\ubcf4\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. 4) \ud48d\ubd80\ud55c \ub2e4\uacf5\uc131\uacfc \ub192\uc740 \ud22c\uacfc\uc131\uc744 \uc9c0\ub140 \ud3f4\ub9ac\uc5d0\uc2a4\ud14c\ub974 \uae30\uc9c0(matrix)\uc640 \uc548\uc815\uc801\uc778 \ub9de\ubb3c\ub9bc \uad6c\uc870\ub97c \ud615\uc131\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. 5) \uace0\uac00\uc758 \uc7a5\ube44\ub098 \ubcf5\uc7a1\ud55c \uc81c\uc870 \uacf5\uc815\uc774 \ud544\uc694\ud558\uc9c0 \uc54a\uc544 \uac00\uacf5 \ube44\uc6a9\uc774 \uc800\ub834\ud569\ub2c8\ub2e4.<\/p>\n","protected":false},"excerpt":{"rendered":"

\ub2e4\ub978 \uc720\uae30 \ubc0f \ubb34\uae30 \ucda9\uc804\uc7ac\uc640 \ube44\uad50\ud560 \ub54c, \ub300\ub098\ubb34\ub294 \ud544\ub984 \ubc0f \uac00\ubc29 \uc18c\uc7ac\uc6a9 \ucda9\uc804\uc7ac\ub85c \ud65c\uc6a9\ub420 \uacbd\uc6b0 \ub69c\ub837\ud55c \uc774\uc810\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n","protected":false},"author":7,"featured_media":137071,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[845],"tags":[],"class_list":["post-137089","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category---ko"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.alpapowder.com\/ko\/wp-json\/wp\/v2\/posts\/137089","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.alpapowder.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.alpapowder.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.alpapowder.com\/ko\/wp-json\/wp\/v2\/users\/7"}],"replies":[{"embeddable":true,"href":"https:\/\/www.alpapowder.com\/ko\/wp-json\/wp\/v2\/comments?post=137089"}],"version-history":[{"count":0,"href":"https:\/\/www.alpapowder.com\/ko\/wp-json\/wp\/v2\/posts\/137089\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.alpapowder.com\/ko\/wp-json\/wp\/v2\/media\/137071"}],"wp:attachment":[{"href":"https:\/\/www.alpapowder.com\/ko\/wp-json\/wp\/v2\/media?parent=137089"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.alpapowder.com\/ko\/wp-json\/wp\/v2\/categories?post=137089"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.alpapowder.com\/ko\/wp-json\/wp\/v2\/tags?post=137089"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}