{"id":1465,"date":"2026-03-02T14:21:55","date_gmt":"2026-03-02T06:21:55","guid":{"rendered":"https:\/\/www.puncturetest.com\/?p=1465"},"modified":"2026-03-02T14:21:56","modified_gmt":"2026-03-02T06:21:56","slug":"polyethylene-film-dart-impact-test","status":"publish","type":"post","link":"https:\/\/www.puncturetest.com\/ko\/polyethylene-film-dart-impact-test\/","title":{"rendered":"\ud3f4\ub9ac\uc5d0\ud2f8\ub80c \ud544\ub984 \ub2e4\ud2b8 \ucda9\uaca9 \uc2dc\ud5d8 \ubc0f \ud544\ub984 \ub0b4\uc131\uc5d0 \ub300\ud55c ASTM D1709 \uc2dc\ud5d8 \ubc29\ubc95"},"content":{"rendered":"

\ud3f4\ub9ac\uc5d0\ud2f8\ub80c \ud544\ub984 \ub2e4\ud2b8 \ucda9\uaca9 \uc2dc\ud5d8 \uac1c\uc694<\/h2>\n\n\n\n

\ud3f4\ub9ac\uc5d0\ud2f8\ub80c \ud544\ub984\uc740 \ud3ec\uc7a5, \uc12c\uc720 \ubc0f \uae30\ud0c0 \ub2e4\uc591\ud55c \uc0b0\uc5c5 \ubd84\uc57c\uc5d0\uc11c \ub110\ub9ac \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ud544\ub984\uc758 \uc911\uc694\ud55c \ud488\uc9c8 \uc9c0\ud45c \uc911 \ud558\ub098\ub294 \ucda9\uaca9\uc5d0 \uacac\ub514\ub294 \ub2a5\ub825\uc785\ub2c8\ub2e4. \uc774 \ud3f4\ub9ac\uc5d0\ud2f8\ub80c \ud544\ub984 \ub2e4\ud2b8 \ucda9\uaca9 \uc2dc\ud5d8<\/strong> \uc774\ub294 \ud50c\ub77c\uc2a4\ud2f1 \ud544\ub984\uc758 \ub0b4\ucda9\uaca9\uc131\uc744 \uce21\uc815\ud558\uae30 \uc704\ud55c \ud45c\uc900\ud654\ub41c \ubc29\ubc95\uc785\ub2c8\ub2e4. \uc774 \uc2dc\ud5d8\uc740 \ub099\ud558\ud558\ub294 \ubb3c\uccb4\uac00 \uc7ac\ub8cc\uc5d0 \ucda9\ub3cc\ud558\ub294 \uc2e4\uc81c \uc0c1\ud669\uc744 \uc7ac\ud604\ud558\uc5ec, \ud544\ub984\uc774 \ud30c\uc5f4\uc774\ub098 \uc190\uc0c1\uc5d0 \uc5bc\ub9c8\ub098 \uc798 \uacac\ub514\ub294\uc9c0 \ud655\uc778\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

ASTM D1709 \uc2dc\ud5d8 \ubc29\ubc95<\/h2>\n\n\n\n

\uadf8\ub9ac\uace0 ASTM D1709<\/strong> \uc774 \ud45c\uc900\uc740 \ud50c\ub77c\uc2a4\ud2f1 \ud544\ub984\uc758 \ub0b4\ucda9\uaca9\uc131\uc744 \uce21\uc815\ud558\uae30 \uc704\ud55c \uc2dc\ud5d8 \ubc29\ubc95\uc744 \uaddc\uc815\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \ud45c\uc900\uc5d0\uc11c\ub294 \ub450 \uac00\uc9c0 \uc8fc\uc694 \uc2dc\ud5d8 \ubc29\ubc95\uc744 \uc81c\uc2dc\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4:<\/p>\n\n\n\n

    \n
  1. \uc2dc\ud5d8 \ubc29\ubc95 A<\/strong> \uc9c1\uacbd 38.10 mm\uc758 \ubc18\uad6c\ud615 \ub2e4\ud2b8\ub97c \uc0ac\uc6a9\ud558\uc5ec, \uc774\ub97c 0.66 \ubbf8\ud130 \ub192\uc774\uc5d0\uc11c \ub5a8\uc5b4\ub728\ub9ac\ub294 \ubc29\uc2dd\uc785\ub2c8\ub2e4.<\/li>\n\n\n\n
  2. \uc2dc\ud5d8 \ubc29\ubc95 B<\/strong> \uc9c1\uacbd 50.80 mm\uc758 \ub354 \ud070 \ub2e4\ud2b8\ub97c \uc0ac\uc6a9\ud558\uba70, 1.52 \ubbf8\ud130 \ub192\uc774\uc5d0\uc11c \ud22c\ud558\ud569\ub2c8\ub2e4.<\/li>\n<\/ol>\n\n\n\n

    \ub450 \ubc29\ubc95 \ubaa8\ub450 \ud50c\ub77c\uc2a4\ud2f1 \ud544\ub984\uc774 \uc790\uc720 \ub099\ud558\ud558\ub294 \ub2e4\ud2b8\uc758 \ucda9\uaca9\uc744 \uacac\ub51c \uc218 \uc788\ub294 \ub2a5\ub825\uc744 \ud3c9\uac00\ud558\uae30 \uc704\ud574 \uace0\uc548\ub418\uc5c8\uc2b5\ub2c8\ub2e4. \uc774 \uc2dc\ud5d8\uc740 \ub2e4\uc74c\uc744 \ud655\uc778\ud569\ub2c8\ub2e4. \ucda9\uaca9 \ud30c\uc190 \ud558\uc911<\/strong>, \uc774\ub294 \ud544\ub984\uc774 \ud30c\uc5f4\ub418\ub294 \ub370 \ud544\uc694\ud55c \ucd5c\uc18c \ubb34\uac8c\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n

    \"\ud3f4\ub9ac\uc5d0\ud2f8\ub80c<\/a><\/figure>\n\n\n\n

    \uc2dc\ud5d8\uc758 \uc8fc\uc694 \uc694\uc18c<\/h2>\n\n\n\n
      \n
    • \uc2dc\ud5d8 \uc124\uc815:<\/strong> \ud544\ub984 \uc2dc\ud3b8\uc744 \ub450 \uac1c\uc758 \ud310 \uc0ac\uc774\uc5d0 \ub2e8\ub2e8\ud788 \uace0\uc815\uc2dc\ud0a8 \ud6c4, \ub2e4\ud2b8\ub97c \ubc1c\uc0ac\ud558\uc5ec \ud544\ub984\uc5d0 \ucda9\ub3cc\uc2dc\ud0b5\ub2c8\ub2e4. \ub2e4\ud2b8\uac00 \uc804\ub2ec\ud558\ub294 \uc5d0\ub108\uc9c0\ub85c \uc778\ud574 \ud544\ub984\uc774 \ud2b9\uc815 \uc9c0\uc810\uc5d0\uc11c \ud30c\ub2e8\ub418\uba70, \uc774\ub97c \ubc14\ud0d5\uc73c\ub85c \ucda9\uaca9 \ud30c\ub2e8 \ud558\uc911\uc744 \uacc4\uc0b0\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n
    • \uc2e4\ud328 \uc9c0\uc810:<\/strong> \uc774 \uc2dc\ud5d8\uc740 \uc2dc\ud3b8\uc758 50%\uac00 \ud30c\uc190\ub418\ub294 \ud558\uc911\uc744 \ud30c\uc545\ud558\ub294 \uac83\uc744 \ubaa9\uc801\uc73c\ub85c \ud569\ub2c8\ub2e4. \uce21\uc815 \uacb0\uacfc\ub294 \uadf8\ub7a8(g) \ub2e8\uc704\ub85c \ud45c\uc2dc\ub418\uba70, \uc774\ub294 \ud544\ub984\uc774 \ucda9\uaca9\uc5d0 \uc5bc\ub9c8\ub098 \uc798 \uacac\ub514\ub294\uc9c0\ub97c \ub098\ud0c0\ub0b4\ub294 \uc9c0\ud45c\uac00 \ub429\ub2c8\ub2e4.<\/li>\n\n\n\n
    • \ud45c\uc900 \uc2dc\ud5d8 \uc870\uac74:<\/strong> \uc774 \uc2dc\ud5d8\uc740 23 \u00b1 2\u00b0C (73.4 \u00b1 3.6\u00b0F)\uc758 \uc628\ub3c4\uc640 50 \u00b1 10%\uc758 \uc0c1\ub300 \uc2b5\ub3c4 \uc870\uac74\uc5d0\uc11c \uc218\ud589\ub429\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ud45c\uc900\ud654 \uacfc\uc815\uc744 \ud1b5\ud574 \uacb0\uacfc\uc758 \uc77c\uad00\uc131\uacfc \uc7ac\ud604\uc131\uc744 \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n

      \ud50c\ub77c\uc2a4\ud2f1 \ud544\ub984\uc758 \ub0b4\uc131<\/h2>\n\n\n\n

      \uc758 \uc800\ud56d\uc740 \ube44\ub2d0 \ud544\ub984<\/strong> \ucda9\uaca9\uc5d0 \ub300\ud55c \ub0b4\uc131\uc740 \ud544\ub984 \ub450\uaed8, \uc7ac\ub8cc \uad6c\uc131, \uacb0\ud568 \uc720\ubb34 \ub4f1 \ub2e4\uc591\ud55c \uc694\uc778\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4. \ud544\ub984\uc774 \ub450\uaebc\uc6b8\uc218\ub85d \ub354 \ud070 \ucda9\uaca9\ub825\uc744 \uacac\ub51c \uc218 \uc788\uc9c0\ub9cc, \ub0b4\ucda9\uaca9\uc131\uc774 \ud56d\uc0c1 \ub450\uaed8\uc640 \uc9c1\uc811\uc801\uc778 \uc0c1\uad00\uad00\uacc4\ub97c \uac16\ub294 \uac83\uc740 \uc544\ub2c8\ub77c\ub294 \uc810\uc744 \uc720\uc758\ud574\uc57c \ud569\ub2c8\ub2e4. \ubd88\uade0\uc77c\ud55c \ubd80\ubd84\uc774\ub098 \ubd88\uc21c\ubb3c\uc774 \ud3ec\ud568\ub41c \ud544\ub984\uc740 \ub450\uaed8\uc640 \uc0c1\uad00\uc5c6\uc774 \ub354 \uc27d\uac8c \ud30c\uc190\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

      \ucda9\uaca9 \ub2e4\ud2b8 \uc2dc\ud5d8 \uc808\ucc28<\/h2>\n\n\n\n
        \n
      1. \ud45c\ubcf8 \uc900\ube44:<\/strong> \uc2dc\ud5d8 \uc2dc\ud3b8\uc5d0\ub294 \ud540\ud640, \uc8fc\ub984 \ubc0f \uae30\ud0c0 \uacb0\ud568\uc774 \uc5c6\uc5b4\uc57c \ud569\ub2c8\ub2e4. \uc2dc\ud5d8\uc5d0 \uc55e\uc11c \ud544\ub984\uc740 \uc81c\uc5b4\ub41c \uc628\ub3c4\uc640 \uc2b5\ub3c4 \uc870\uac74\uc5d0\uc11c \uc801\uc751\uc2dc\ucf1c\uc57c \ud569\ub2c8\ub2e4.<\/li>\n\n\n\n
      2. \ub2e4\ud2b8 \ucda9\uaca9 \uc2dc\ud5d8:<\/strong> \uc120\ud0dd\ud55c \ubc29\ubc95(A \ub610\ub294 B)\uc5d0 \ub530\ub77c, \uc9c0\uc815\ub41c \ub192\uc774\uc5d0\uc11c \ub2e4\ud2b8\ub97c \ub5a8\uc5b4\ub728\ub824 \ud544\ub984\uc5d0 \ucda9\ub3cc\uc2dc\ud0b5\ub2c8\ub2e4. \ud544\ub984\uc774 \ud30c\uc190\ub418\ub294\uc9c0 \uc5ec\ubd80\uc5d0 \ub530\ub77c \ub2e4\ud2b8\uc758 \ubb34\uac8c\ub97c \ub2e8\uacc4\uc801\uc73c\ub85c \ub298\ub9ac\uac70\ub098 \uc904\uc785\ub2c8\ub2e4.<\/li>\n\n\n\n
      3. \uacb0\uacfc \ud3c9\uac00:<\/strong> \ud30c\uc190 \uc2dc \ubb34\uac8c\ub97c \uce21\uc815\ud558\uace0, \ub2e4\ud2b8\uc758 \uc5d0\ub108\uc9c0\ub97c \ud544\ub984\uc758 \uc800\ud56d\ub825\uacfc \uc5f0\uad00 \uc9c0\uc5b4 \ubd84\uc11d\ud569\ub2c8\ub2e4. \uc774 \uacb0\uacfc\ub294 \ud3ec\uc7a5\uc774\ub098 \uc6b4\uc1a1 \uacfc\uc815\uc5d0\uc11c \ucda9\uaca9\ub825\uc744 \ubc1b\uc744 \ub54c\uc640 \uac19\uc740 \uc2e4\uc81c \ud658\uacbd\uc5d0\uc11c \ud544\ub984\uc774 \uc5b4\ub5bb\uac8c \ubc18\uc751\ud560\uc9c0 \uc774\ud574\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4.<\/li>\n<\/ol>\n\n\n\n

        \uc790\uc720 \ub099\ud558\uc2dd \ub2e4\ud2b8 \ucda9\uaca9 \uc2dc\ud5d8\uae30<\/h2>\n\n\n\n

        \uadf8\ub9ac\uace0 \uc790\uc720 \ub099\ud558\uc2dd \ub2e4\ud2b8 \ucda9\uaca9 \uc2dc\ud5d8\uae30<\/strong> \uc774 \ud14c\uc2a4\ud2b8\ub97c \uc218\ud589\ud558\ub294 \ub370 \uc788\uc5b4 \ud544\uc218\uc801\uc778 \ub3c4\uad6c\uc785\ub2c8\ub2e4. \uc774 \ub3c4\uad6c\ub294 \ub2e4\ud2b8\ub97c \uc815\ubc00\ud558\uace0 \uc77c\uad00\ub418\uac8c \ubc1c\uc0ac\ud558\ub3c4\ub85d \uc124\uacc4\ub418\uc5b4 \uc815\ud655\ud55c \uacb0\uacfc\ub97c \ubcf4\uc7a5\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ud14c\uc2a4\ud2b8\uae30\ub294 \ub0b4\uad6c\uc131\uacfc \ub0b4\ucda9\uaca9\uc131\uc774 \ub9e4\uc6b0 \uc911\uc694\ud55c \ud3ec\uc7a5 \uc0b0\uc5c5\uacfc \uac19\uc774 \uace0\ud488\uc9c8 \ud50c\ub77c\uc2a4\ud2f1 \ud544\ub984\uc774 \ud544\uc694\ud55c \uc0b0\uc5c5 \ubd84\uc57c\uc5d0\uc11c \ud544\uc218\uc801\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n

        \uc790\uc720 \ub099\ud558 \ub2e4\ud2b8 \ucda9\uaca9 \uc2dc\ud5d8\uae30\uc758 \uc8fc\uc694 \ud2b9\uc9d5:<\/h2>\n\n\n\n
          \n
        • \uc815\ubc00 \uc81c\uc5b4:<\/strong> \ub099\ud558 \ub192\uc774\uc640 \ub2e4\ud2b8 \ubb34\uac8c\ub97c \uc815\ud655\ud558\uac8c \uc124\uc815\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n\n\n\n
        • \uc870\uc815 \uac00\ub2a5\ud55c \ud14c\uc2a4\ud2b8 \ub9e4\uac1c\ubcc0\uc218:<\/strong> \uc0ac\uc6a9\uc790\ub294 \ub2e4\uc591\ud55c \uc2dc\ud5d8 \uc694\uac74\uc5d0 \ub9de\ucdb0 \ub2e4\ud2b8\uc758 \ubb34\uac8c\uc640 \ub192\uc774\ub97c \uc870\uc808\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n\n\n\n
        • \ub370\uc774\ud130 \uae30\ub85d:<\/strong> \uc77c\ubd80 \ubaa8\ub378\uc5d0\ub294 \ud6a8\uc728\uc801\uc778 \uacb0\uacfc \ubd84\uc11d\uc744 \uc704\ud55c \ub514\uc9c0\ud138 \ub514\uc2a4\ud50c\ub808\uc774\uc640 \ub370\uc774\ud130 \uae30\ub85d \uae30\ub2a5\uc774 \ud0d1\uc7ac\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n

          \ud3f4\ub9ac\uc5d0\ud2f8\ub80c \ud544\ub984 \ub2e4\ud2b8 \ucda9\uaca9 \uc2dc\ud5d8\uc758 \uc7a5\uc810<\/h2>\n\n\n\n
            \n
          1. \ud488\uc9c8 \uad00\ub9ac:<\/strong> \ub2e4\ud2b8 \ucda9\uaca9 \uc2dc\ud5d8\uc740 \ud50c\ub77c\uc2a4\ud2f1 \ud544\ub984\uc758 \ud488\uc9c8\uc5d0 \ub300\ud55c \uadc0\uc911\ud55c \uc815\ubcf4\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc81c\uc870\uc5c5\uccb4\ub294 \uc774 \uc2dc\ud5d8 \uacb0\uacfc\ub97c \ud65c\uc6a9\ud558\uc5ec \uc0dd\uc0b0 \uacf5\uc815\uc744 \uc138\ubc00\ud558\uac8c \uc870\uc815\ud558\uace0 \ud544\ub984\uc758 \ud488\uc9c8 \uc77c\uad00\uc131\uc744 \ubcf4\uc7a5\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n\n\n\n
          2. \uc7ac\ub8cc \uc120\ud0dd:<\/strong> \ud3ec\uc7a5 \uc0b0\uc5c5\uacfc \uac19\uc740 \ubd84\uc57c\uc758 \uacbd\uc6b0, \ud3ec\uc7a5\ub418\ub294 \uc81c\ud488\uc744 \uc548\uc804\ud558\uac8c \ubcf4\ud638\ud558\uae30 \uc704\ud574\uc11c\ub294 \ub0b4\ucda9\uaca9\uc131\uc774 \ub6f0\uc5b4\ub09c \ud544\ub984\uc744 \uc120\ud0dd\ud558\ub294 \uac83\uc774 \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n
          3. \uaddc\uc815 \uc900\uc218:<\/strong> ~\ub97c \uc900\uc218\ud558\uba70 ASTM D1709<\/strong> \uc774 \ud544\ub984\uc774 \ub0b4\ucda9\uaca9\uc131\uc5d0 \uad00\ud55c \uad6d\uc81c \ud45c\uc900\uc744 \ucda9\uc871\ud558\ub3c4\ub85d \ubcf4\uc7a5\ud558\uc5ec, \ub2e4\uc591\ud55c \uc6a9\ub3c4\uc5d0 \uc801\ud569\ud558\uac8c \ub9cc\ub4ed\ub2c8\ub2e4.<\/li>\n<\/ol>\n\n\n\n

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

            \uadf8\ub9ac\uace0 \ud3f4\ub9ac\uc5d0\ud2f8\ub80c \ud544\ub984 \ub2e4\ud2b8 \ucda9\uaca9 \uc2dc\ud5d8<\/strong> \uc774\ub294 \ud50c\ub77c\uc2a4\ud2f1 \ud544\ub984\uc758 \ub0b4\uad6c\uc131\uc744 \ud310\ub2e8\ud558\ub294 \ub370 \ud544\uc218\uc801\uc778 \ud3c9\uac00 \ubc29\ubc95\uc785\ub2c8\ub2e4. \ub2e4\uc74c\uc744 \uc0ac\uc6a9\ud558\uc5ec ASTM D1709<\/strong> \uc774 \ud45c\uc900\uc744 \ud1b5\ud574 \uc81c\uc870\uc5c5\uccb4\ub294 \uc790\uc0ac\uc758 \ud544\ub984\uc774 \ud3ec\uc7a5 \ubc0f \uc12c\uc720\uc640 \uac19\uc740 \ub2e4\uc591\ud55c \uc6a9\ub3c4\uc5d0 \ud544\uc694\ud55c \ub0b4\ucda9\uaca9\uc131 \uae30\uc900\uc744 \ucda9\uc871\ud558\ub3c4\ub85d \ubcf4\uc7a5\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub97c \ud65c\uc6a9\ud558\uc5ec \uc790\uc720 \ub099\ud558\uc2dd \ub2e4\ud2b8 \ucda9\uaca9 \uc2dc\ud5d8\uae30<\/strong> \uc815\ud655\ud558\uace0 \uc77c\uad00\ub41c \uacb0\uacfc\ub97c \uc81c\uacf5\ud558\ubbc0\ub85c, \uc5c5\uacc4\uc758 \ud488\uc9c8 \uad00\ub9ac\uc5d0 \uc788\uc5b4 \uadc0\uc911\ud55c \ub3c4\uad6c\ub85c \uc790\ub9ac\ub9e4\uae40\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

            \ubcf4\ub2e4 \uc815\ud655\ud558\uace0 \uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 \ud14c\uc2a4\ud2b8\ub97c \uc704\ud574, Cell Instruments \uc8fc\uc2dd\ud68c\uc0ac.<\/strong> \ub2e4\uc74c\uacfc \uac19\uc740 \ub2e4\uc591\ud55c \ud14c\uc2a4\ud2b8 \uc194\ub8e8\uc158\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc790\uc720 \ub099\ud558\uc2dd \ub2e4\ud2b8 \ucda9\uaca9 \uc2dc\ud5d8\uae30<\/strong>, \ud50c\ub77c\uc2a4\ud2f1 \ud544\ub984 \uc0b0\uc5c5\uc774 \ub192\uc740 \uc218\uc900\uc758 \ud488\uc9c8\uacfc \uc131\ub2a5\uc744 \uc720\uc9c0\ud560 \uc218 \uc788\ub3c4\ub85d \uc9c0\uc6d0\ud558\uae30 \uc704\ud574.<\/p>\n\n\n\n

            <\/p>","protected":false},"excerpt":{"rendered":"

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