{"id":3376,"date":"2025-08-19T21:39:23","date_gmt":"2025-08-20T06:39:23","guid":{"rendered":"https:\/\/brusht.kr\/?p=3376"},"modified":"2025-09-03T15:08:33","modified_gmt":"2025-09-04T00:08:33","slug":"pbt%ec%9d%98-%ed%8a%b9%ec%9e%a5%ec%a0%90","status":"publish","type":"post","link":"https:\/\/brusht.kr\/en\/pbt%ec%9d%98-%ed%8a%b9%ec%9e%a5%ec%a0%90\/","title":{"rendered":"<\ubaa8\uc7ac\ub8cc \ud0d0\uad6c-PBT(2)> PBT\uc758 \ud2b9\uc7a5\uc810"},"content":{"rendered":"
PBT\uac00 HACCP\uc778\uc99d\uacfc \uad00\ub828\ub418\uc5b4 \uc788\ub2e4\uace0?<\/span><\/h5>\n
\uc774\uc804 \uceec\ub7fc\uc744 \ub2e4\uc2dc \uc885\ud569\ud574\ubcf4\uba74, PBT\ub294 \uacb0\uc815\ud654 \uc18d\ub3c4\uac00 \ube68\ub77c \uc0ac\ucd9c\uc5d0 \ub9e4\uc6b0 \uc801\ud569\ud558\uba70,<\/span><\/h6>\n
\ud761\uc2b5\uc131\uc774 \uc57d\ud574 \uce58\uc218\ubcc0\ud615\uc774 \uc798 \ub418\uc9c0 \uc54a\uace0,\u00a0 \uc720\ub9ac\uc12c\uc720\ub85c \uac15\ud654\ud558\uba74 \ub0b4\uc5f4\uc131\uc774 \ub9e4\uc6b0\ub192\uc544\uc9c0\uae30\uc5d0,<\/span><\/h6>\n
\uc790\ub3d9\ucc28\uc758 \uc5d4\uc9c4\uc758 \ud575\uc2ec \uc804\uc7a5\ubd80\ud488\uc73c\ub85c \u00a0\uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \ud50c\ub77c\uc2a4\ud2f1\uc758 \ud55c \ucd95\uc744 \ub2f4\ub2f9<\/span>\ud558\uac8c \ub429\ub2c8\ub2e4.<\/h6>\n
\uadf8\ub9ac\uace0 \uc774\ub7f0 \uc131\uc9c8\uc740 \ube0c\ub7ec\uc26c\ubaa8\uc7ac\ub8cc\uc5d0\uc11c\ub3c4 \uadf8\ub300\ub85c \ub098\ud0c0\ub098\uace0, \uadf8 \uacb0\uacfc \uc2dd\ud488\uc704\uc0dd\uc5d0 \uc5b4\ub5a4 \ud6a8\uacfc\uac00 \uc788\ub294\uc9c0\uae4c\uc9c0 \uc54c\uc544\ubcf4\ub3c4\ub85d \ud574\uc694.<\/h6>\n
\uba3c\uc800 \ubd84\uc790 \uad6c\uc870\ub97c \uc54c\uc544\ubcf4\uba74, \ubd80\ud2f8\ub80c\uc758 \uc54c\ud0ac \uc0ac\uc2ac\uc774 \uae38\ub2e4\ub294 \uac83\uc744 \uc54c \uc218 \uc788\uc5b4\uc694.<\/h6>\n
\n
1. \ubd84\uc790\uad6c\uc870<\/span><\/h5>\n
\uc5d0\uc2a4\ud130 \uacb0\ud569( \u2013CO\u2013O\u2013)\uc758 \ub300\ud45c\uc8fc\uc790\uc778 PET\uc640\uc758 \ucc28\uc774\uc810\uc744 \ubd84\uc790\uad6c\uc870\ub85c \uc54c\uc544\ubcf4\uba74,<\/h6>\n
PBT\uc758 CH\u2082(\uba54\ud2f8\ub80c\uae30)\uac00 4\uc758 \uccb4\uc778\uc73c\ub85c, PET\ubcf4\ub2e4 \uae38\ub2e4\ub294 \uc810\uc774\uc5d0\uc694.<\/h6>\n
\"\"\"\"<\/h6>\n
\uc88c\uce21=PBT \/ \uc6b0\uce21=PET ( \ucd9c\ucc98: KEP \ud3f4\ub9ac\uc5d0\uc2a4\ud130\uc758 \ud2b9\uc131)<\/span><\/h6>\n
    \n
  • \n
    PET: \u2013O\u2013CH\u2082\u2013CH\u2082\u2013O\u2013 \u2192 \uc5d0\ud2f8\ub80c\uae30(ethylene group)<\/strong>, \uc54c\ud0ac \uc0ac\uc2ac\uc774 2\uac1c(\u2013CH\u2082\u2013 \u00d72)<\/h6>\n<\/li>\n
  • \n
    PBT: \u2013O\u2013(CH\u2082)\u2084\u2013O\u2013 \u2192 \ubd80\ud2f8\ub80c\uae30(butylene group)<\/strong>, \uc54c\ud0ac \uc0ac\uc2ac\uc774 4\uac1c(\u2013CH\u2082\u2013 \u00d74)<\/h6>\n<\/li>\n<\/ul>\n
    <\/h6>\n
    \uc774 \uc0ac\uc2ac \uae38\uc774 \ucc28\uc774 \ub54c\ubb38\uc5d0 PBT\uac00 PET\ubcf4\ub2e4 \uc720\uc5f0\uc131\u2191, \uacb0\uc815\ud654 \uc18d\ub3c4\u2191, \uc0ac\ucd9c\uc131\ud615\uc131\u2191<\/strong><\/span> \uc774\ub7f0 \ud2b9\uc131\uc774 \ub098\ud0c0\ub0a9\ub2c8\ub2e4.<\/h6>\n
    \uc989, \u201cPBT\ub294 PET\ubcf4\ub2e4 \uc54c\ud0ac \uc0ac\uc2ac\uc774 \ub354 \uae38\ub2e4\u201d = \u201c\ubd84\uc790 \uad6c\uc870\uac00 \ub354 \uc720\uc5f0\ud558\ub2e4\u201d\ub77c\uace0 \ub9d0\ud560 \uc218 \uc788\uc5b4\uc694.<\/h6>\n
    \uadf8 \ud2b9\uc131\uc744 \uc54c\uace0 \ub098\uba74 \uc790\uc5f0\ud788 \ube0c\ub7ec\uc26c\ubaa8\uc7ac\ub8cc\uc758 \ud2b9\uc9d5\ub3c4 \ubcf4\uc785\ub2c8\ub2e4.<\/h6>\n
    \n
    2. PBT\uc758 \ud2b9\uc7a5\uc810<\/span><\/h5>\n
    1)\uc720\uc5f0\uc131\u00a0<\/strong><\/span><\/h6>\n
    \uba54\ud2f8\ub80c\uae30(\u2013CH\u2082\u2013)\uac00 \ub9ce\uc544\uc9c8\uc218\ub85d \ubd84\uc790\uac00 \ub354 \uc790\uc720\ub86d\uac8c \ud68c\uc804 \u2192 \ubd84\uc790 \uc0ac\uc2ac \uc720\uc5f0\ud574\uc9d0.<\/h6>\n
    \u2192 PBT\ub294 PET\ubcf4\ub2e4 \ub354 \uac00\uacf5\uc131\uc774 \uc88b\uace0<\/strong> \uc0ac\ucd9c \uc131\ud615\uc774 \uc26c\uc6c0.<\/span><\/h6>\n
    2) \ube60\ub978 \uacb0\uc815\ud654 \uc18d\ub3c4<\/strong><\/span><\/h6>\n
    \uae34 \uc54c\ud0ac \uc0ac\uc2ac\uc740 \ubd84\uc790\ub4e4\uc774 \uc798 \ubc30\uc5f4\ub418\uc5b4 \ube68\ub9ac \uacb0\uc815\ud654\ub429\ub2c8\ub2e4.<\/h6>\n
    \u2192 PBT\ub294 PET\ubcf4\ub2e4 \uc131\ud615 \uc2dc \uc0ac\uc774\ud074 \ud0c0\uc784\uc774 \uc9e7\uc74c<\/strong> (\uc0b0\uc5c5\uc801\uc73c\ub85c \ud070 \uc7a5\uc810).<\/h6>\n
    \uacb0\uad6d, \uacb0\uc815\ud654\uac00 \ub290\ub824\uc9c0\uba74 \ubaa8\uc591\uc758 \ubcc0\ud654\uac00 \uc0dd\uae30\ub294\ub370, PBT\ub294 \ube60\ub978 \uacb0\uc815\ud654\ub85c \uc0ac\ucd9c \uc131\ud615\uc774 PET\ubcf4\ub2e4 \uc720\ub9ac\ud558\ub2e4\ub294 \uac83\uc774\uc8e0.<\/strong> \u2192 \uc0dd\uc0b0 \ud6a8\uc728\u2191.<\/span><\/h6>\n
    3) \uc800 \ud761\uc2b5\uc131<\/strong><\/span><\/h6>\n
    \uc54c\ud0ac \uc0ac\uc2ac\uc740 \uc2b5\uae30\uc5d0 \uac15\ud574\uc694.<\/h6>\n
    \u2192 PBT\ub294 PET\ubcf4\ub2e4 \uc2b5\uae30\uc5d0 \uac15\ud558\uace0 \uce58\uc218 \uc548\uc815\uc131 \uc6b0\uc218. \uc989 \uc81c\ud488\ubcc0\ud615\uc774 \uc798 \uc77c\uc5b4\ub098\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/span><\/strong> \u2192 \uc804\uae30\u00b7\uc804\uc790 \ubd80\ud488\uc5d0 \uc801\ud569<\/span>\ud55c \uac83\uc774\uc8e0.<\/h6>\n
    4) \ub0b4\ud654\ud559\uc131\u00a0<\/strong><\/span><\/h6>\n
    \uae34 \uc54c\ud0ac \uccb4\uc778\uc774 \uc18c\uc218\uc131\uc131\uc9c8\uc744 \uac15\ud654\uc2dc\ucf1c\uc11c \uac15\ud55c \ub0b4\ud654\ud559\uc131\uc744 \uac16\uac8c \ub429\ub2c8\ub2e4.<\/h6>\n
    \u2192 \uc624\uc77c, \uc54c\ucf5c, \uac00\uc194\ub9b0 \ub4f1\uc5d0 \ub354 \uc798 \uacac\ub514\uac8c \ub418\uc8e0<\/span>. \uc5d4\uc9c4\uc5d0 \ud575\uc2ec\ubd80\ud488\uc73c\ub85c \uc790\ub9ac\uc7a1\uc744 \uc218 \uc788\ub294 \uc870\uac74\uc774 \ub418\uc8e0.<\/h6>\n
    \u00a05) \ub0b4\ud6c4\uc131\u00a0<\/strong><\/span><\/h6>\n
    \u2192 \uc790\uc678\uc120 \ub4f1\uc73c\ub85c \uc778\ud55c \uc5f4\ud654\ud604\uc0c1\uc774 \uc798 \uc77c\uc5b4\ub098\uc9c0 \uc54a\uc544\uc694<\/span>.<\/h6>\n
    6) \ub0b4\uc5f4\uc131 (\uc720\ub9ac\uc12c\uc720\ub85c \uac15\ud654)<\/span><\/h6>\n
    \"\"<\/h6>\n
    (\ud45c\ucd9c\ucc98: KEP \ud3f4\ub9ac\uc5d0\uc2a4\ud130\uc758 \ud2b9\uc131)<\/h6>\n
    \u2192\uc5f4\uc5d0 \ubcc0\ud654\ud558\ub294 \uc5f4\ubcc0\ud615 \uc628\ub3c4\uac00 \ube44\uac15\ud654\uc2dc PC\uc758 40%\uc815\ub3c4\ub85c \ub0ae\uc9c0\ub9cc, \uc774\ub97c \uc720\ub9ac\uc12c\uc720\ub85c \uac15\ud654\ub97c \ud558\uba74 \ub6f0\uc5b4\ub09c \ub0b4\uc5f4\uc131<\/span>\uc744 \uac00\uc9c0\uac8c \ub429\ub2c8\ub2e4.<\/h6>\n
    (\uc5f4\ubcc0\ud615 \uc628\ub3c4\uac00 \ube44\uac15\ud654 55\ub3c4\uc5d0\uc11c \uc720\ub9ac\uc12c\uc720 30% \uac15\ud654\uc2dc 210\ub3c4, \uc7a5\uae30\uc0ac\uc6a9\uc628\ub3c4\ub3c4 PC\uc218\uc900\uc778 130\ub3c4\uae4c\uc9c0 \uc62c\ub77c\uac10)<\/h6>\n
    *\ucc38\uace0\ub85c \uc5f4\ubcc0\ud615 \uc628\ub3c4(HDT, Heat Deflection Temperature)\ub294\u00a0 \uc644\uc804\ud788 \ub179\ub294 \uc810\uc778 \uc735\uc810(Melting Point)\uacfc \uad6c\ubcc4\ub429\ub2c8\ub2e4.<\/h6>\n
    \n
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    \n
    3. PBT\uc640 \uc2dd\ud488\uc704\uc0dd\uc758 \uc5f0\uacb0\uace0\ub9ac<\/span><\/h5>\n
    1) \ud761\uc2b5\uc131 \ub0ae\uc74c<\/strong><\/span><\/h6>\n
    PBT\ub294 \ud761\uc218\uc728\uc774 0.5% \uc774\ud558<\/strong>\ub85c, Nylon(\uc218\ubd84 \ud761\uc218 8~10%)\uc5d0 \ube44\ud574 \uadf9\ub3c4\ub85c \uc548\uc815\uc801\uc785\ub2c8\ub2e4.<\/span><\/h6>\n
    \ubb3c\uae30\ub97c \uac70\uc758 \uba38\uae08\uc9c0 \uc54a\uc73c\ub2c8 \uc138\uade0 \ubc88\uc2dd \uc704\ud5d8\uc774 \uc904\uace0, \uac74\uc870\uac00 \ube60\ub984<\/strong><\/span> \u2192 \uc704\uc0dd \uad00\ub9ac \uc720\ub9ac\uc5d0 \uc720\ub9ac\ud558\uc8e0.<\/span><\/h6>\n
    2) \uce58\uc218 \uc548\uc815\uc131<\/strong><\/span><\/h6>\n
    \ubb3c\uc744 \ud761\uc218\ud558\uc9c0 \uc54a\uc73c\ub2c8 \ube0c\ub7ec\uc26c \ubaa8\uac00 \ud33d\ucc3d\u00b7\uc218\ucd95\ud558\uc9c0 \uc54a\uace0 \ud56d\uc0c1 \uc77c\uc815\ud55c \ubaa8\uc591 \uc720\uc9c0\ud569\ub2c8\ub2e4.<\/strong><\/span><\/h6>\n
    \uc704\uc0dd \ube0c\ub7ec\uc26c\ub294 \uc138\ucc99 \ud6c4\uc5d0\ub3c4 \ud615\uc0c1\uc774 \ubb34\ub108\uc9c0\uc9c0 \uc54a\ub294 <\/span>\uac8c \ub9e4\uc6b0 \uc911\uc694\ud558\ub2f5\ub2c8\ub2e4.<\/span><\/h6>\n
    3) \ub0b4\ud654\ud559\uc131<\/strong><\/span><\/h6>\n
    \uc0b0\u00b7\uc54c\uce7c\ub9ac\u00b7\uc138\ucc99\uc81c\uc5d0\ub3c4 \uac15\ud574, \uc2dd\ud488 \uc81c\uc870 \ub77c\uc778\uc5d0\uc11c \uc790\uc8fc \uc4f0\ub294 \uc138\uc81c\u00b7\uc18c\ub3c5\uc81c<\/strong> \ud658\uacbd\uc5d0 \uc801\ud569<\/span>\ud569\ub2c8\ub2e4.<\/span><\/h6>\n

     <\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n

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    <\/h5>\n
    PBT\uac00 HACCP\uc778\uc99d\uacfc \uad00\ub828\ub418\uc5b4 \uc788\ub2e4\uace0?<\/span><\/h5>\n
    \ub124, \uc774\uc81c \uccab \ubb38\uc7a5\uc758 \ub2f5\uc774 \ub098\uc654\uc9c0\uc694?<\/span><\/h6>\n
    \uc704\uc640 \uac19\uc740 \ud2b9\uc131\uc73c\ub85c PBT\ub294 \uc2dd\ud488 \uc811\ucd09 \uc2b9\uc778(\uc608: FDA, EU \uaddc\uaca9)\uc744 \ubc1b\uc744 \uc218 \uc788\uc5b4 HACCP \uc778\uc99d \ube0c\ub7ec\uc26c<\/strong>\uc5d0 \ud754\ud788 \uc801\uc6a9\ub429\ub2c8\ub2e4.<\/span><\/h6>\n
    \uc2e4\uc81c\ub85c \ub9ce\uc740 \uc704\uc0dd \ube0c\ub7ec\uc26c \uc81c\uc870\uc0ac \uc2a4\ud399\uc744 \ubcf4\uba74 \ube14\ub85d(\ubab8\uccb4) = PP, \ubaa8 = PBT<\/span><\/strong> \uc870\ud569\uc744 \uae30\ubcf8\uc73c\ub85c \ud569\ub2c8\ub2e4.<\/span><\/h6>\n
    \"\"<\/h6>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/article>\n","protected":false},"excerpt":{"rendered":"

    PBT\uac00 HACCP\uc778\uc99d\uacfc \uad00\ub828\ub418\uc5b4 \uc788\ub2e4\uace0? \uc774\uc804 \uceec\ub7fc\uc744 \ub2e4\uc2dc \uc885\ud569\ud574\ubcf4\uba74, PBT\ub294 \uacb0\uc815\ud654 \uc18d\ub3c4\uac00 \ube68\ub77c \uc0ac\ucd9c\uc5d0 \ub9e4\uc6b0 \uc801\ud569\ud558\uba70, \ud761\uc2b5\uc131\uc774 \uc57d\ud574 \uce58\uc218\ubcc0\ud615\uc774 \uc798 \ub418\uc9c0 \uc54a\uace0,\u00a0 \uc720\ub9ac\uc12c\uc720\ub85c \uac15\ud654\ud558\uba74 \ub0b4\uc5f4\uc131\uc774 \ub9e4\uc6b0\ub192\uc544\uc9c0\uae30\uc5d0, \uc790\ub3d9\ucc28\uc758 \uc5d4\uc9c4\uc758 \ud575\uc2ec \uc804\uc7a5\ubd80\ud488\uc73c\ub85c \u00a0\uc5d4\uc9c0\ub2c8\uc5b4\ub9c1…<\/p>\n","protected":false},"author":1,"featured_media":3402,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"categories":[11,14],"tags":[],"class_list":["post-3376","post","type-post","status-publish","format-standard","has-post-thumbnail","category-brush-knowledge","category-pds"],"acf":[],"_links":{"self":[{"href":"https:\/\/brusht.kr\/en\/wp-json\/wp\/v2\/posts\/3376","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/brusht.kr\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/brusht.kr\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/brusht.kr\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/brusht.kr\/en\/wp-json\/wp\/v2\/comments?post=3376"}],"version-history":[{"count":15,"href":"https:\/\/brusht.kr\/en\/wp-json\/wp\/v2\/posts\/3376\/revisions"}],"predecessor-version":[{"id":3759,"href":"https:\/\/brusht.kr\/en\/wp-json\/wp\/v2\/posts\/3376\/revisions\/3759"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/brusht.kr\/en\/wp-json\/wp\/v2\/media\/3402"}],"wp:attachment":[{"href":"https:\/\/brusht.kr\/en\/wp-json\/wp\/v2\/media?parent=3376"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/brusht.kr\/en\/wp-json\/wp\/v2\/categories?post=3376"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/brusht.kr\/en\/wp-json\/wp\/v2\/tags?post=3376"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}