{"id":6809,"date":"2024-04-01T07:06:09","date_gmt":"2024-04-01T07:06:09","guid":{"rendered":"https:\/\/longchangchemical.com\/?p=6809"},"modified":"2026-04-28T10:42:27","modified_gmt":"2026-04-28T10:42:27","slug":"how-to-prepare-low-odour-modified-pp-for-automotive","status":"publish","type":"post","link":"https:\/\/longchangchemical.com\/ko\/how-to-prepare-low-odour-modified-pp-for-automotive\/","title":{"rendered":"\ub2e8\uacc4\ubcc4 \uc6d0\ub8cc \ud63c\ud569 \ubc0f \uac1c\uc9c8 \ud6c4 \ucc98\ub9ac\ub97c \ud1b5\ud574 \uc790\ub3d9\ucc28\uc6a9 \uc800\ucde8 \uac1c\uc9c8 PP\ub97c \uc81c\uc870\ud558\ub294 \ubc29\ubc95\uc740 \ubb34\uc5c7\uc785\ub2c8\uae4c?"},"content":{"rendered":"<p><!-- lc-qa-start --><\/p>\n<p><strong>Quick answer:<\/strong> UV monomers and oligomers are usually chosen by viscosity, adhesion, flexibility, shrinkage, and cure speed as a package. The most reliable formulas come from balancing those properties rather than maximizing only one.<\/p>\n<p><!-- lc-qa-end --><\/p>\n<p>\ud3f4\ub9ac\ud504\ub85c\ud544\ub80c(PP)\uc740 \uae30\uacc4\uc801 \ud2b9\uc131\uc774 \uc6b0\uc218\ud558\uc5ec \ub2e4\uc591\ud55c \ubd84\uc57c\uc5d0\uc11c \ub110\ub9ac \uc0ac\uc6a9\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4. \ud558\uc9c0\ub9cc \uc911\ud569 \uacf5\uc815(\ucd09\ub9e4, \uacf5\uc911\ud569 \ubaa8\ub178\uba38 \uc885\ub958 \ub4f1), \ucca8\uac00\uc81c \uc131\ubd84(\ud56d\uc0b0\ud654\uc81c \ub4f1), \uac00\uacf5 \uacf5\uc815(\uc2a4\ud06c\ub958 \uc804\ub2e8 \uc815\ub3c4, \uac00\uacf5 \uc628\ub3c4 \ub4f1)\uc73c\ub85c \uc778\ud574 \ubcc0\ud615\ub41c PP \uc18c\uc7ac\ub294 \ud718\ubc1c\uc131 \uc720\uae30\ud654\ud569\ubb3c(VOC)\uc774 \ub192\uace0 \ub0c4\uc0c8\uac00 \uc2ec\ud574 \uc790\ub3d9\ucc28 \ub0b4\uc7a5\uc7ac\uc5d0 \ub300\ud55c \uc694\uad6c\ub97c \ucda9\uc871\ud558\uae30 \uc5b4\ub824\uc6b4 \uacbd\uc6b0\uac00 \ub9ce\uc2b5\ub2c8\ub2e4.<\/p>\n<p>&nbsp;<\/p>\n<p>\uc77c\ubc18\uc801\uc778 \ud50c\ub77c\uc2a4\ud2f1 \uac1c\uc9c8 \uc5c5\uccb4\ub294 PP \uc6d0\ub8cc\uc758 \ub0c4\uc0c8 \ubc0f VOC \ud568\ub7c9\uc744 \uc120\ud638\ud558\ub294 \uc800\ucde8 PP \uc6d0\ub8cc\ub85c \uc81c\uc5b4\ud558\uae30 \uc704\ud574 \ucca8\uac00\uc81c(\ubcf5\ud569 \ud56d\uc0b0\ud654\uc81c, \ubb3c\ub9ac \ud654\ud559 \ud761\ucc29\uc81c, \ub0c4\uc0c8 \ub9c8\uc2a4\ud0b9 \uc81c \ub4f1)\ub97c \ucca8\uac00\ud558\ub294 \ubc29\uc2dd\uc774 \uc8fc\ub97c \uc774\ub8e8\uba70, \ub0c4\uc0c8 \ubb38\uc81c\ub97c \uac1c\uc120\ud558\uae30 \uc704\ud574 \uacf5\uc815(\uc74c\uc555 \uc791\uc5c5\uc758 \uc555\ucd9c \uacf5\uc815, \uc7ac\ub8cc \uac74\uc870 \ub4f1)\uc744 \uc81c\uac70\ud558\ub294 \ubc29\uc2dd\uc774 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>&nbsp;<\/p>\n<p>\uc77c\ubc18\uc801\uc73c\ub85c \uc0ac\uc6a9\ub418\ub294 \ud761\ucc29\uc81c\ub294 \uc8fc\ub85c \ub0c4\uc0c8\uc758 \uc791\uc740 \ubd84\uc790\uc758 \ud2b9\uc815 \ub610\ub294 \ube44\ud2b9\uc774\uc801 \ud761\ucc29 \uacfc\uc815\uc744 \ud1b5\ud574 \uc791\uc740 \ubd84\uc790\uc640 \ud654\ud559 \ubc18\uc751\uc744 \uc77c\uc73c\ud0a4\uace0 \ubd84\uc790\ub7c9\uc774 \ub354 \ud06c\uace0 \ub2e4\ub978 \ud654\ud569\ubb3c\uc744 \ud718\ubc1c\uc2dc\ud0a4\uae30 \uc5b4\ub835\uac70\ub098 \ubb3c\ub9ac\uc801\uc73c\ub85c \uacb0\ud569\ud558\uc5ec \ub0c4\uc0c8 \uc81c\uac70 \ud6a8\uacfc\ub97c \ub2ec\uc131\ud558\uae30 \uc704\ud574 \ud654\ud559\uc801 \ubc0f \ubb3c\ub9ac\uc801 \ud761\ucc29\uc758 \ub450 \uac00\uc9c0 \ubc94\uc8fc\ub85c \ub098\ub269\ub2c8\ub2e4. \uadf8\ub7ec\ub098\uc774 \ub450 \uac00\uc9c0 \ubc29\ubc95\uc740 \ub610\ud55c \ub2e8\uc77c \uc720\ud615\uc758 \ud654\ud559 \ubc18\uc751, \ub192\uc740 \ube44\uc6a9 \ubc0f \ud761\ucc29 \ub2a5\ub825\uc774 \uc81c\ud55c\ub418\uc5b4 \uc788\uc73c\uba70 \ub9ce\uc740 \uc591\uc758 \ubb38\uc81c\uac00 \ucd94\uac00\ub418\uc5b4 \uc885\uc885 \ud0c8\ucde8 \ud6a8\uacfc\uac00 \uc81c\ud55c\ub429\ub2c8\ub2e4. \ub610\ud55c \ud5a5\uc774 \ud48d\ubd80\ud55c \uc18c\ub7c9\uc758 \ub9c8\uc2a4\ud130 \ubc30\uce58\ub97c \ucca8\uac00\ud558\uc5ec \ubd88\ucf8c\ud55c \ub0c4\uc0c8\ub97c \ub36e\ub294 \ub370 \uc0ac\uc6a9\ub418\uc9c0\ub9cc \uadf8 \uc790\uccb4\ub85c\ub294 \ubd88\ucf8c\ud55c \ub0c4\uc0c8 \ub9cc \ub36e\uace0 \uac00\uc2a4 \ub18d\ub3c4\ub97c \ud6a8\uacfc\uc801\uc73c\ub85c \uac1c\uc120\ud558\uc9c0 \ubabb\ud558\uba70 \ubd88\uc644\uc804\ud558\uac8c \ub36e\ub294 \ubb38\uc81c\ub3c4 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>&nbsp;<\/p>\n<p>\ub530\ub77c\uc11c \ubcf8 \ub17c\ubb38\uc5d0\uc11c\ub294 \uac1c\uc9c8 PP \uacf5\uc815\uc5d0\uc11c\uc758 \uc545\ucde8 \ubb38\uc81c\uc5d0 \ub300\ud574 \uc6d0\ub8cc\uc758 \ub2e8\uacc4\ubcc4 \ud63c\ud569\uacfc \uac1c\uc9c8 \uc6d0\ub8cc\uc758 \ud6c4\ucc98\ub9ac \ubc29\ubc95\uc744 \uac01\uac01 \uc81c\uc548\ud558\uc5ec \uc6d0\ub8cc\uc758 \ud63c\ud569 \uc21c\uc11c\ub97c \uc870\uc815\ud558\uace0 \ucd94\ucd9c \uc6a9\ub9e4\ub97c \uc0ac\uc6a9\ud558\uba70 \uace0\uc628 \ud0c8\ud718\ubc1c \uacf5\uc815\uacfc \uc5f0\uacc4\ud558\uc5ec \uac1c\uc9c8 PP \ud45c\uba74\uacfc \uacfc\ub9bd \uac00\uacf5 \ud6c4 \ub0b4\ubd80\uc758 \uc800 \ubd84\uc790 \ud718\ubc1c\ubb3c\uc744 \uc81c\uac70\ud558\uc5ec \uc800\ucde8 \ubc0f \uc800 VOC\uc758 \ubaa9\uc801\uc744 \ub2ec\uc131 \ud560 \uc218 \uc788\ub3c4\ub85d \uc81c\uc548\ud55c\ub2e4.<\/p>\n<p>\uc2e4\ud5d8\uc6a9 \ubd80\ubd84<\/p>\n<p>1.1 \uc6d0\uc790\uc7ac<\/p>\n<p>\ud3f4\ub9ac\ud504\ub85c\ud544\ub80c A: \uc5d0\ud2f8\ub80c-\ud504\ub85c\ud544\ub80c \uacf5\uc911\ud569\uccb4, 230\u2103, 2.16kg, \uc6a9\uc735 \uc9c8\ub7c9 \uc720\ub7c9(MFR) 20~50g\/10\ubd84 \uc870\uac74\uc5d0\uc11c,<br \/>\n\ud3f4\ub9ac\ud504\ub85c\ud544\ub80c B: \ud504\ub85c\ud544\ub80c \ud638\ubaa8\ud3f4\ub9ac\uba38, 230 \u2103, 2.16kg\uc740 MFR \uc870\uac74\uc5d0\uc11c 10 ~ 30g\/10\ubd84\uc785\ub2c8\ub2e4,<br \/>\n\ud56d\uc0b0\ud654\uc81c 3114, \ud56d\uc0b0\ud654\uc81c 168, \ud56d\uc0b0\ud654\uc81c 1024: \uc0b0\uc5c5\uc6a9 \ub4f1\uae09,<br \/>\n\ud65c\uc11d \uac00\ub8e8: KCM-6300, 2000~3000 \uba54\uc26c,<br \/>\n\ub0c4\uc0c8 \ud761\ucc29\uc81c: QL-A, \ub2e4\uacf5\uc131 \uc2e4\ub9ac\uce74-\uc54c\ub8e8\ubbf8\ub284 \ubb34\uae30 \ubc0f \uc720\uae30 \ud63c\ud569\ubb3c,<br \/>\n\uc5d0\ud0c4\uc62c, \uc544\uc138\ud1a4, \uc5d0\ud14c\ub974, \uc2a4\ud14c\uc544\ub9b0\uc0b0\uce7c\uc298: \uc0b0\uc5c5\uc6a9 \ub4f1\uae09,<\/p>\n<p>1.2 \uc7a5\ube44 \ubc0f \uc7a5\uce58<\/p>\n<p>&nbsp;<\/p>\n<p>1.3 \ud45c\ubcf8 \uc900\ube44<\/p>\n<p>\ub2e4\uc591\ud55c \uacf5\uc911\ud569\uccb4 \ud3f4\ub9ac \ud504\ub85c\ud544\ub80c\uacfc \ud638\ubaa8 \ud3f4\ub9ac \ud504\ub85c\ud544\ub80c \uc6d0\ub8cc \ube44\uc728, \ub2e4\uc591\ud55c \ud63c\ud569 \ubc29\ubc95 \ubc0f \uc7ac\ub8cc \ud6c4 \ucc98\ub9ac \ubc29\ubc95\uc774 \uac1c\uc9c8 \ub41c \ud3f4\ub9ac \ud504\ub85c\ud544\ub80c\uc758 \uae30\uacc4\uc801 \ud2b9\uc131, \uc545\ucde8 \ub4f1\uae09 \ubc0f VOC \ud568\ub7c9\uc5d0 \ubbf8\uce58\ub294 \uc601\ud5a5\uc744 \uac01\uac01 \uc870\uc0ac\ud588\uc2b5\ub2c8\ub2e4. \uadf8 \uc911 \ub2e8\uacc4\ubcc4 \ud63c\ud569 \ubc29\ubc95, \uc989 \ud3f4\ub9ac\ud504\ub85c\ud544\ub80c\uacfc \uc0b0\ud654\ubc29\uc9c0\uc81c\ub97c \uac01\uac01 \ud63c\ud569\ud558\uc5ec \ud63c\ud569\ubb3c S1\uc744 \uc5bb\uace0, \ube14\ub799 \ub9c8\uc2a4\ud130\ubc30\uce58, \ud0c8\ud06c, \ud0c8\ucde8\uc81c, \uc2a4\ud14c\uc544\ub9b0\uc0b0\uce7c\uc298\uc744 \ud63c\ud569\ud558\uc5ec \ud63c\ud569\ubb3c S2\ub97c \uc5bb\uace0, \ub9c8\uc9c0\ub9c9\uc73c\ub85c S1\uacfc S2\ub97c \ud63c\ud569\ud558\uc5ec \uc555\ucd9c\ud558\uc5ec \ud3a0\ub9bf\ud654\ud558\ub294 \ubc29\ubc95\uc744 \uc0ac\uc6a9\ud558\uc600\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc6a9\ub9e4 \ud6c4 \ucc98\ub9ac \ubaa8\ub4dc, \uc989, \uc7ac\ub8cc \uacfc\ub9bd\ud654 \ud45c\uba74 \uc2a4\ud504\ub808\uc774 \uc644\ub8cc \ud6c4 50% \ud6c4 \ucc98\ub9ac \uc6a9\ub9e4 (\uc2e4\uc81c \uc0dd\uc0b0 \uc548\uc804 \uc694\uad6c \uc0ac\ud56d, \uc6a9\ub9e4\uc758 \uc131\ubd84 \uad6c\uc131, \uc5d0\ud0c4\uc62c : \uc5d0\ud2f8 \uc5d0\ud14c\ub974 : \uc544\uc138\ud1a4 : \ubb3c = 3 : 1 : 1 : 5\uc758 \uc120\ud0dd \uc131\ubd84 \ubd80\ud53c \ube44\uc728\uc744 \uace0\ub824\ud55c)\uc758 \uc9c8\ub7c9 \ubc31\ubd84\uc728 \ub18d\ub3c4\ub97c \uac01 \uc785\uc0c1 \uc7ac\ub8cc \uc2a4\ud504\ub808\uc774\uc758 10mL \ube44\uc728\uc5d0 \ub530\ub77c \uc2e4\uc628 \ubc0f \uc815\uc801\uc5d0\uc11c 0.5 ~ 1 \uc2dc\uac04 \ub3d9\uc548 \uc798 \ud63c\ud569\ud558\uace0 \uad50\ubc18 \ud55c \ub2e4\uc74c \ud63c\ud569 \ubc0f \uad50\ubc18\ud588\uc2b5\ub2c8\ub2e4.<\/p>\n<p>1.3.1 \ub2e4\uc591\ud55c \uacf5\uc911\ud569\uccb4 \ud3f4\ub9ac\ud504\ub85c\ud544\ub80c \ubc0f \ud638\ubaa8\ud3f4\ub9ac\uba38 \ud3f4\ub9ac\ud504\ub85c\ud544\ub80c \uc9c8\ub7c9\ube44\uc5d0 \ub530\ub978 PP \ubc30\ud569 \uc124\uacc4 \ubcc0\uacbd<\/p>\n<p>\ud3f4\ub9ac \ud504\ub85c\ud544\ub80c A, \ud3f4\ub9ac \ud504\ub85c\ud544\ub80c B, \ud56d\uc0b0\ud654 \uc81c 3114, \ud56d\uc0b0\ud654 \uc81c DSTP, \ud56d\uc0b0\ud654 \uc81c 1024\ub97c \uace0\uc18d \ubbf9\uc11c \uac74\uc2dd \ud63c\ud569\uae30\uc5d0\uc11c \uacf5\uc2dd\uc758 \ube44\uc728\uc5d0 \ub530\ub77c 3 ~ 5 \ubd84 \ub3d9\uc548 \ud63c\ud569 \ud55c \ub2e4\uc74c \uc81c\uac70\ud558\uc5ec \ub530\ub85c \ubcf4\uad00\ud558\uc5ec \uccab \ubc88\uc9f8 \ud63c\ud569\ubb3c S1\uc744 \uc5bb\uc2b5\ub2c8\ub2e4. \ub3d9\uc2dc\uc5d0, \ucca0 \ub9c8\uc2a4\ud130 \ubc30\uce58, \ud65c\uc11d, \ub0c4\uc0c8 \ud761\ucc29\uc81c, \uc2a4\ud14c\uc544\ub9b0\uc0b0 \uce7c\uc298\uc744 \uace0\uc18d \ubbf9\uc11c \uac74\uc2dd \ud63c\ud569\uae30\uc5d0\uc11c \uac01\uac01\uc758 \ube44\uc728\uc5d0 \ub530\ub77c 3 ~ 5 \ubd84 \ub3d9\uc548 \ud63c\ud569 \ud55c \ub2e4\uc74c \uc5bb\uc740 \uc81c 1 \ud63c\ud569\ubb3c S1 \uc804 \ub2e8\uacc4\uc5d0 \ucca8\uac00\ud558\uace0 3 ~ 5 \ubd84 \ub3d9\uc548 \uacc4\uc18d \ud63c\ud569\ud558\uace0 \ud63c\ud569 \uc628\ub3c4 30 ~ 40 \u00b0 C, \ud2b8\uc708 \uc2a4\ud06c\ub958 \uc555\ucd9c\uae30\uc5d0\uc11c \uc6a9\uc735, \ud63c\ud569, \uc555\ucd9c \ubc0f \uacfc\ub9bd \ud654\ud558\uc5ec \ub450 \ubc88\uc9f8 \ud63c\ud569\ubb3c S2\ub97c \uc5bb\uace0 \uc785\uc0c1 \uc7ac\ub8cc S3\ub97c \uc5bb\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uad6c\uccb4\uc801\uc778 \ucc98\ub9ac \uacfc\uc815\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4: \uc81c1\uad6c\uc5ed 180~190\u00b0C, \uc81c2\uad6c\uc5ed 200~210\u00b0C, \uc81c3\uad6c\uc5ed 200~210\u00b0C, \uc81c4\uad6c\uc5ed 200~210\u00b0C, \uc81c5\uad6c\uc5ed 210~215\u00b0C, \uc81c6\uad6c\uc5ed 210~215\u00b0C, \uc81c7\uad6c\uc5ed 215~215\u00b0C, \uc81c8\uad6c\uc5ed 215~225\u00b0C, \uccb4\ub958 \uc2dc\uac04 1~2\ubd84, \uc555\ub825 15~18MPa, \uc9c4\uacf5\ub3c4 -0.1~-0.2MPa\ub85c \uc9c4\ud589\ud569\ub2c8\ub2e4.<\/p>\n<p>\ud6c4\ucc98\ub9ac \uc6a9\ub9e4 (\uc5d0\ud0c4\uc62c : \uc5d0\ud14c\ub974 : \uc544\uc138\ud1a4 : \ubb3c \ubd80\ud53c \ube44\uc728 = 3 : 1 : 1 : 1 : 5)\uc758 \uc9c8\ub7c9 \ubc31\ubd84\uc728 \ub18d\ub3c4 50%\ub97c \uacfc\ub9bd \uc7ac\ub8cc \uc2a4\ud504\ub808\uc774 \ud0ac\ub85c\uadf8\ub7a8 \ub2f9 10mL\uc758 \ube44\uc728\uc5d0 \ub530\ub77c \ubd84\uc0ac\ud558\uace0 \uc2e4\uc628 \ubc0f \uc815\uc801 0.5 ~ 1 \uc2dc\uac04\uc5d0\uc11c \uade0\uc77c\ud558\uac8c \ud63c\ud569 \ubc0f \uad50\ubc18 \ud55c \ub2e4\uc74c 100 \u2103 \uc624\ube10\uc5d0 \ub123\uace0 \ud32c\uc758 \uc18d\ub3c4\ub97c 2500r \/ min, \uc9c8\uc18c \ubd84\uc704\uae30, 12 \uc2dc\uac04 \ud6c4 \uad6c\uc6cc\uc11c \uc5bb\uc740 \uacfc\ub9bd \uc7ac\ub8cc S3\uc744 \uc5bb\uc2b5\ub2c8\ub2e4. \uc774\ub294 \uc800\ucde8, \uc800 VOC \ud3f4\ub9ac \ud504\ub85c\ud544\ub80c \ubcf5\ud569\uc7ac\ub97c \uc5bb\uae30\uc704\ud55c \uac83\uc785\ub2c8\ub2e4. \uad6c\uccb4\uc801\uc778 \uacf5\uc2dd \uc124\uacc4\ub294 \ud45c 1\uc5d0 \ub098\uc640 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>&nbsp;<\/p>\n<p>1.3.2 \ub2e4\uc591\ud55c \ud63c\ud569 \ubc0f \ud6c4\ucc98\ub9ac \ubc29\ubc95\uc5d0 \ub530\ub978 \uac1c\uc9c8 PP\uc758 \uc81c\ud615 \uc124\uacc4<\/p>\n<p>\ub2e4\uc591\ud55c \ucc98\ub9ac \ubc29\ubc95\uc5d0 \ub530\ub978 \uac1c\uc9c8 \ud3f4\ub9ac\ud504\ub85c\ud544\ub80c\uc758 \uc545\ucde8 \ud6a8\uacfc\ub97c \uc54c\uc544\ubcf4\uae30 \uc704\ud574 \uacf5\uc2dd 1#\uc758 \uc6d0\ub8cc \ube44\uc728\uc744 \uae30\uc900\uc73c\ub85c \ub2e4\uc591\ud55c \ud63c\ud569 \ubc29\ubc95\uacfc \ud6c4\ucc98\ub9ac \ubc29\ubc95\uc744 \uc124\uacc4\ud558\uace0 \ube44\uad50\ud588\uc2b5\ub2c8\ub2e4. \ud2b9\uc815 \ud3ec\ubbac\ub7ec \uc124\uacc4\uc758 6#-8#\ub294 \ud45c 2\uc5d0 \ub098\uc640 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>&nbsp;<\/p>\n<p>1.4 \ud14c\uc2a4\ud2b8 \ubc0f \ud2b9\uc131\ud654<\/p>\n<p>&nbsp;<\/p>\n<p>\uacb0\uacfc \ubc0f \ud1a0\ub860<\/p>\n<p>2.1 \uc81c\ud615 \ub0b4 \ud3f4\ub9ac\ud504\ub85c\ud544\ub80c \uc6d0\ub8cc\uc758 \uad6c\uc131\uc774 \uac1c\uc9c8 PP\uc758 \uae30\uacc4\uc801 \ud2b9\uc131 \ubc0f \ub0c4\uc0c8\uc5d0 \ubbf8\uce58\ub294 \uc601\ud5a5<\/p>\n<p>\uc790\ub3d9\ucc28 \uc778\ud14c\ub9ac\uc5b4 \uc81c\ud488\uc758 \uc2e4\uc81c \uac00\uacf5 \ubc0f \uc0ac\uc6a9\uc758 \uc694\uad6c\ub85c \uc778\ud574 \uc0c9\uc0c1, \ub0b4\uc5f4\uc131, \uacbd\ub3c4, \uac15\uc131, \uc218\ucd95 \ub4f1\uc744 \uac1c\uc120\ud558\uae30 \uc704\ud574 \uc81c\ud488\uc5d0 \uc18c\ub7c9\uc758 \ubb34\uae30 \ubb3c\uc9c8(\uc608: \uceec\ub7ec \ud30c\uc6b0\ub354, \ud544\ub7ec, \uc720\ub9ac \uc12c\uc720 \ub4f1)\uc744 \ucca8\uac00\ud558\uc5ec \ubb3c\ub9ac\uc801 \ud63c\ud569\uc744 \uc218\ud589\ud558\ub294 \uacbd\uc6b0\uac00 \ub9ce\uc2b5\ub2c8\ub2e4. \ubb34\uae30 \ucda9\uc804\uc81c\uc640 \uc218\uc9c0 \uac04\uc758 \uc9c1\uc811\uc801\uc778 \uc0c1\ud638 \uc791\uc6a9\uc774 \uc88b\uc9c0 \uc54a\uae30 \ub54c\ubb38\uc5d0 \ucca8\uac00 \ud6c4 \uc81c\ud488\uc758 \uc778\uc131\uc774 \ub354 \ud06c\uac8c \uac10\uc18c\ud558\ub294 \uacbd\ud5a5\uc774 \uc788\uc73c\uba70 \uc218\uc694\uc758 \uc0ac\uc6a9\uc744 \ucda9\uc871 \ud560 \uc218 \uc5c6\uc2b5\ub2c8\ub2e4. \ub530\ub77c\uc11c \uc2e4\uc81c \uc218\uc694 \uc0ac\uc6a9\uc5d0 \ub530\ub77c \ucef4 \ud30c\uc6b4\ub529\uc744\uc704\ud55c \ucda9\uaca9 \uacf5\uc911 \ud569\uccb4 \ud3f4\ub9ac \ud504\ub85c\ud544\ub80c A\uc640 \ud638\ubaa8 \ud3f4\ub9ac\uba38 \ud3f4\ub9ac \ud504\ub85c\ud544\ub80c B\uc758 \uc81c\ud615 \uc124\uacc4\uc5d0\uc11c \uc7ac\ub8cc\uc758 \uc6b0\uc218\ud55c \uac00\uacf5 \uc720\ub3d9\uc131\uacfc \uac15\uc131\uc744 \ub3d9\uc2dc\uc5d0 \ucda9\uc871\uc2dc\ud0a4\uae30 \uc704\ud574 \uc7ac\ub8cc\uc5d0 \uc5b4\ub290 \uc815\ub3c4\uc758 \ucda9\uaca9 \uc778\uc131\uc744 \ubd80\uc5ec\ud558\uc5ec \ub300\ubd80\ubd84\uc758 \uc790\ub3d9\ucc28 \ub0b4\uc7a5 \ubd80\ud488 \uc81c\ud488 \uc218\uc694\uc758 \uc0ac\uc6a9\uc744 \ucda9\uc871\uc2dc\ud0b5\ub2c8\ub2e4. \uc2e4\ud5d8 \uc694\uad6c\uc5d0 \ub530\ub77c \uacf5\uc911 \ud569\uccb4 \ud3f4\ub9ac \ud504\ub85c\ud544\ub80c\uacfc \ud638\ubaa8 \ud3f4\ub9ac \ud504\ub85c\ud544\ub80c \uc9c8\ub7c9 \ube44\uc728 (100 \uac1c \ubd80\ud488\uc758 \ucd1d\ub7c9)\uc744 1 : 1, 1.3 : 1, 1.5 : 1, 2 : 1\ub85c \uc870\uc815\ud558\uc5ec \ubcc0\ud615 \ub41c PP\uc758 \uae30\uacc4\uc801 \ud2b9\uc131 \ubc0f \ub0c4\uc0c8\uc5d0 \ubbf8\uce58\ub294 \uc601\ud5a5\uc744 \uc870\uc0ac\ud588\uc2b5\ub2c8\ub2e4. \uad6c\uccb4\uc801\uc778 \ubc30\ud569 \uc124\uacc4\ub294 \ud45c 1\uc5d0 \ub098\uc640 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uae30\uacc4\uc801 \ud2b9\uc131 \uce21\uba74\uc5d0\uc11c 1#, 3#, 4# \ubc0f 5#\uc758 \uacb0\uacfc\ub97c \ube44\uad50\ud558\uba74 \uacf5\uc911\ud569 \ud3f4\ub9ac \ud504\ub85c\ud544\ub80c \ud568\ub7c9\uc774 \uc99d\uac00\ud568\uc5d0 \ub530\ub77c \uac1c\uc9c8 PP\uc758 \uc778\uc131\uc774 \uc99d\uac00\ud558\uace0 \uce94\ud2f8\ub808\ubc84 \ube54 \ubb34\ub178\uce58 \ucda9\uaca9 \uac15\ub3c4\ub294 \uac01\uac01 52.3kJ \/ m2\uc5d0\uc11c 78.1kJ \/ m2\ub85c \uc99d\uac00\ud588\uc9c0\ub9cc (\uadf8\ub9bc 1a \ucc38\uc870) \uad74\uace1\ub960, \uc778\uc7a5 \uac15\ub3c4 \ub4f1\uacfc \uac19\uc740 \uc7ac\ub8cc\uc758 \uac15\uc131 \ubc0f \uac15\ub3c4\ub294 \ud06c\uac8c \uac10\uc18c\ud55c \uac83\uc744 \ubcfc \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uad7d\ud798 \uacc4\uc218\ub294 2645 MPa\uc5d0\uc11c 1924 MPa\ub85c \uac01\uac01 \uac10\uc18c\ud588\uc2b5\ub2c8\ub2e4(\uadf8\ub9bc 1b \ucc38\uc870). \uc7ac\ub8cc\uc758 \uac00\uacf5 \uc131\ub2a5\ub3c4 \uc57d\uac04 \ubcc0\uacbd\ub418\uc5c8\uc9c0\ub9cc MFR\uc740 \uc5ec\uc804\ud788 \uae30\ubcf8\uc801\uc73c\ub85c \uc57d 10-14.5 g\/10\ubd84\uc73c\ub85c \uc720\uc9c0\ub418\uc5c8\uc2b5\ub2c8\ub2e4(\uadf8\ub9bc 1c \ucc38\uc870). \uc774\ub294 \ub610\ud55c \uacf5\uc911\ud569 \ud3f4\ub9ac\ud504\ub85c\ud544\ub80c\uacfc \ub2e8\uc77c \uc911\ud569 \ud3f4\ub9ac\ud504\ub85c\ud544\ub80c\uc758 \ube44\uc728\uc744 \uc870\uc815\ud568\uc73c\ub85c\uc368 \ubcc0\ud615\ub41c PP \ubcf5\ud569 \uc2dc\uc2a4\ud15c\uc758 \uac15\uc131 \ubc0f \uc778\uc131 \ud2b9\uc131\uc744 \ud6a8\uacfc\uc801\uc73c\ub85c \uc870\uc815\ud560 \uc218 \uc788\uc74c\uc744 \ub098\ud0c0\ub0c5\ub2c8\ub2e4. \ub610\ud55c 1#\uc640 2#\uc758 \uc2e4\ud5d8 \uacb0\uacfc\ub97c \ube44\uad50\ud558\uba74 \ud544\ub7ec\ub97c \ub354 \ub9ce\uc774 \ucca8\uac00\ud558\uba74 \uc7ac\ub8cc\uc758 \uc804\uccb4 \uac15\uc131\uc774 \ud06c\uac8c \uc99d\uac00\ud558\uace0 \uc778\uc131\uc774 \ub354 \ubd84\uba85\ud558\uac8c \uac10\uc18c\ud558\ub294 \uac83\uc744 \ubcfc \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub294 \uc18c\ub7c9\uc758 \ud65c\uc11d\uc744 \ucca8\uac00\ud558\uba74 \uc774\uc9c8\uc801\uc778 \ud575 \ud615\uc131 \ud6a8\uacfc\uac00\uc788\uc5b4 \ud3f4\ub9ac \ud504\ub85c\ud544\ub80c \u03b1 \uacb0\uc815 \uc720\ud615\uc758 \ud615\uc131\uc744 \ucd09\uc9c4\ud558\uace0 PP\uc758 \uac15\uc131\uc744 \ud5a5\uc0c1\uc2dc\ud0ac \uc218 \uc788\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \ub2e4\ub7c9\uc744 \ucca8\uac00\ud558\uba74 \uc8fc\ub85c \ubb3c\ub9ac\uc801 \ucda9\uc9c4\uc774\uba70 \ud3f4\ub9ac \ud504\ub85c\ud544\ub80c\uc758 \ubd84\ud3ec \uade0\uc77c \uc131\uc774 \uc81c\ud55c\ub418\uc5b4 \ucda9\uaca9 \ud2b9\uc131\uc774 \ud06c\uac8c \uac10\uc18c\ud569\ub2c8\ub2e4. \ub610\ud55c \ub2e4\ub7c9\uc758 \ud65c\uc11d\uc744 \ucca8\uac00\ud558\uba74 \uc81c\ud488\uc758 \ubc00\ub3c4\uac00 \uc99d\uac00\ud558\uace0 \uac00\uacf5 \uc131\ub2a5\uc774 \uc800\ud558\ub418\uc5b4 (\uadf8\ub9bc 1c \ucc38\uc870) \ud5a5\ud6c4 \uc790\ub3d9\ucc28 \uacbd\ub7c9\ud654 \uac1c\ubc1c \ucd94\uc138\uc5d0 \ubd80\ud569\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4 (MFR\uc740 8.9g \/ 10 \ubd84\uc5d0 \ubd88\uacfc \ud568).<\/p>\n<p>&nbsp;<\/p>\n<p>\ud3f4\ub9ac\ud504\ub85c\ud544\ub80c \uac1c\uc9c8 \uc2dc \uac15\ud55c \uc5f4 \uc804\ub2e8 \ud6a8\uacfc\ub85c \uc778\ud574 \uc6a9\uc735 \ubc0f \uc555\ucd9c \uc2dc \uc7ac\ub8cc\uac00 \ubd84\ud574\ub418\uae30 \uc27d\uace0 \uc800\ubd84\uc790 \uc720\uae30 \ud654\ud569\ubb3c(\uc54c\ub370\ud788\ub4dc \ubc0f \ucf00\ud1a4 \ub4f1)\uc774 \ub354 \ub9ce\uc774 \uc0dd\uc131\ub418\uc5b4 \ucd5c\uc885 \ub0c4\uc0c8 \uc218\uc900\uacfc \ucc28\ub7c9 \ub0b4\ubd80 \uacf5\uae30\uc9c8 \uc548\uc804\uc5d0 \ub354 \ud070 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4. \ub610\ud55c 2011\ub144 10\uc6d4, GB\/T27630-2011 \"\uc2b9\uc6a9\ucc28 \uacf5\uae30\uc9c8 \ud3c9\uac00 \uc9c0\uce68\"\uc5d0\uc11c\ub294 \uc790\ub3d9\ucc28\uc5d0\uc11c \uad00\ub9ac\ud574\uc57c \ud560 \ubc1c\uc554\uc131 \ubb3c\uc9c8(\ubca4\uc820, \ud1a8\ub8e8\uc5d4, \ud3ec\ub984\uc54c\ub370\ud788\ub4dc, \ud06c\uc2e4\ub80c, \uc5d0\ud2f8\ubca4\uc820, \uc544\uc138\ud2b8\uc54c\ub370\ud788\ub4dc, \uc544\ud06c\ub864\ub808\uc778 \ud3ec\ud568) \ubaa9\ub85d\uc744 \uba85\ud655\ud558\uac8c \ub098\uc5f4\ud588\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc774\ud6c4 \uac01 \uc2e4\ud5d8\uad70\uc758 VOC \ud568\ub7c9\uacfc \uc545\ucde8 \uc218\uc900\uc744 \ubd84\uc11d\ud588\uc2b5\ub2c8\ub2e4. \ud45c 3\uc758 \uc2e4\ud5d8 \uacb0\uacfc, \ucf54\ud3f4\ub9ac\ud504\ub85c\ud544\ub80c\uacfc \ud638\ubaa8\ud3f4\ub9ac\uba38 \ud3f4\ub9ac\ud504\ub85c\ud544\ub80c\uc758 \ube44\uc728\uc744 \uc870\uc815\ud558\uba74 \uc804\uccb4 VOC \uac1c\uc120 \ubc0f \uc545\ucde8 \ub4f1\uae09 \uc870\uc808\uc5d0 \ud6a8\uacfc\uac00 \uc788\uc5c8\uc73c\uba70, \ucf54\ud3f4\ub9ac\ud504\ub85c\ud544\ub80c \ud568\ub7c9\uc774 \uc99d\uac00\ud558\uba74 \uc804\uccb4 VOC \ud568\ub7c9\uc740 \uc57d\uac04 \uc99d\uac00\ud558\uace0 \uc545\ucde8 \ub4f1\uae09\uc740 3\uc5d0\uc11c 3.2\ub85c, VOC \ud568\ub7c9\uc740 29.55 \u03bcg\/g\uc5d0\uc11c 32.44 \u03bcg\/g\uc73c\ub85c \uac10\uc18c\ud558\ub294 \uac83\uc73c\ub85c \ub098\ud0c0\ub0ac\uc2b5\ub2c8\ub2e4. \uc774\ub294 \uc0dd\uc0b0 \uacf5\uc815\uc5d0\uc11c \uacf5\uc911 \ud569\uccb4 \ud3f4\ub9ac \ud504\ub85c\ud544\ub80c \uc911\ud569, \ub450 \ubc88\uc9f8 \ub610\ub294 \uc138 \ubc88\uc9f8 \uc131\ubd84 (\uc608 : \ubd80\ud150\uacfc \uac19\uc740 C4 \uc131\ubd84)\uc758 \ub3c4\uc785\uc73c\ub85c \uc778\ud574 \uc81c\ud488 \ub0b4 \ub0c4\uc0c8 \uc800\ubd84\uc790\uac00 \uc99d\uac00\ud558\ub294 \uacbd\uc6b0\uac00 \ub9ce\uc73c\uba70 \uc21c\ub3c4\uac00 \ub2e4\ub978 \uc6d0\ub8cc\ub85c \uc778\ud574 \uc804\uccb4 \uc2dc\uc2a4\ud15c\uc758 \ubd88\uc21c\ubb3c \uac00\uc2a4\ub3c4 \uc99d\uac00\ud558\uc5ec \ucd5c\uc885 \uc7ac\ub8cc\uc758 \ub0c4\uc0c8 \ub4f1\uae09\uc5d0\ub3c4 \uc601\ud5a5\uc744 \ubbf8\uce58\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \uc885\ud569\uc801\uc73c\ub85c \uace0\ub824\ud560 \ub54c \ubcd1\ub82c \uadf8\ub8f9 \uac04\uc758 \ub0c4\uc0c8 \ucc28\uc774\ub294 \uadf8\ub2e4\uc9c0 \ud06c\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \ub610\ud55c \uc804\uccb4 \ub0c4\uc0c8 \uc131\ubd84\uc740 \ube44\uadf9\uc131 \ubc29\ud5a5\uc871 \ud0c4\ud654\uc218\uc18c\uc5d0 \ube44\ud574 \uc54c\ub370\ud788\ub4dc\uc640 \ucf00\ud1a4\uc5d0\uc11c \ub354 \ub192\uc73c\uba70, \uc774\ub294 \uc54c\ub370\ud788\ub4dc\uc640 \ucf00\ud1a4\uc774 \uc8fc\ub85c \ubcc0\uc131 \ud3f4\ub9ac \ud504\ub85c\ud544\ub80c \uac00\uacf5 \uc911\uc5d0 \uc0dd\uc131\ub418\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4. \ub530\ub77c\uc11c \uc801\uc808\ud55c \ud56d\uc0b0\ud654 \uc131\ubd84\uacfc \ud568\uaed8 \ucc98\ub9ac \ub9e4\uac1c\ubcc0\uc218(\uc608: \uc628\ub3c4, \uc7ac\ub8cc \uccb4\ub958 \uc2dc\uac04)\ub97c \ud569\ub9ac\uc801\uc73c\ub85c \uc870\uc815\ud558\uba74 \uc2dc\uc2a4\ud15c\uc758 \uc804\ubc18\uc801\uc778 \uc545\ucde8 \uc218\uc900\uc744 \uc81c\uc5b4\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4. \ud55c\ud3b8, 1#\uc640 2#\ub97c \ube44\uad50\ud558\uba74 \ub2e4\ub7c9\uc758 \ud65c\uc11d\uc744 \ucc44\uc6b0\uba74 \uc7ac\ub8cc\uc758 \uc545\ucde8 \uc218\uc900\ub3c4 \uac10\uc18c\ud558\ub294 \uac83\uc744 \uc54c \uc218 \uc788\ub294\ub370, \uc774\ub294 \ud2b9\uc815 \ube44\ud2b9\uc774\uc801 \ud761\ucc29 \ubc0f \ubb3c\ub9ac\uc801 \uc7a5\ubcbd \ud6a8\uacfc\uac00\uc788\ub294 \ud65c\uc11d\uc758 \ub77c\uba5c\ub77c \uad6c\uc870\ub85c \uc778\ud55c \uac83\uc774\uba70, \uc545\ucde8 \uc800\ubd84\uc790\uc758 \ub118\uce68\uc744 \uc5b4\ub290 \uc815\ub3c4 \ubc29\uc9c0\ud558\uc5ec \uac1c\uc9c8 \ub41c PP\uc758 \uc545\ucde8 \uc218\uc900\uc744 \uac1c\uc120 \ud560 \uc218 \uc788\uc9c0\ub9cc \uac1c\uc120 \ub2a5\ub825\uc740 \uc81c\ud55c\uc801\uc774\uba70 \ub3d9\uc2dc\uc5d0 \uc77c\ubd80 \uae30\uacc4\uc801 \ud2b9\uc131\uc758 \ud070 \uc190\uc2e4\uc774 \uc788\uc2b5\ub2c8\ub2e4. \ub530\ub77c\uc11c \ud638\ubaa8 \ud3f4\ub9ac\uba38 \ubc0f \uacf5\uc911 \ud569\uccb4 \ud3f4\ub9ac \ud504\ub85c\ud544\ub80c\uc758 \ud568\ub7c9\uc740 \uc218\uc815 \uacfc\uc815\uc5d0\uc11c \uc81c\ud488\uc758 \uc2e4\uc81c \uc131\ub2a5\uc744 \ucda9\uc871\ud558\ub3c4\ub85d \uc870\uc815\ud560 \uc218 \uc788\uc9c0\ub9cc \ucd5c\uc885 \uc218\uc815 \ub41c PP\uc758 \ub0c4\uc0c8\uc5d0\ub294 \ub108\ubb34 \ub9ce\uc740 \uc601\ud5a5\uc744 \ubbf8\uce58\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \ub530\ub77c\uc11c \uc774\ud6c4 \uc2e4\ud5d8\uc5d0\uc11c\ub294 \uac15\uc131\uacfc \uc778\uc131\uc758 \uade0\ud615\uc744 \ub9de\ucd98 1# \uc81c\ud615\uc744 \uae30\ubcf8\uc73c\ub85c \uc120\ud0dd\ud558\uc5ec \uc2e4\ud5d8\uc744 \uacc4\uc18d \uc9c4\ud589\ud569\ub2c8\ub2e4.<\/p>\n<p>&nbsp;<\/p>\n<p>2.2 \uc81c\ud615 \ub0b4 \ub0c4\uc0c8\uc758 \uc6d0\uc778 \ubd84\uc11d<\/p>\n<p>1# \uacf5\uc2dd\uc744 \uae30\uc900\uc73c\ub85c \ub2e4\ub978 \uc131\ubd84\uc740 \uadf8\ub300\ub85c \ub454 \uc0c1\ud0dc\uc5d0\uc11c \uc5d0\ud2f8\ub80c-\ud504\ub85c\ud544\ub80c \uacf5\uc911\ud569\uccb4 A, \ud504\ub85c\ud544\ub80c \ub3d9\ud569\uccb4 B, \ud751\ubaa8 \ubc0f \ud65c\uc11d\uae30\ub97c \ucc28\ub840\ub85c \uc81c\uac70\ud558\uc5ec \uc628\ub3c4 \uc218\uc900 \uce21\uc815 \ubc0f VOC \ud14c\uc2a4\ud2b8 \uc2e4\ud5d8\uc744 \uc218\ud589\ud558\uc5ec \uac01 \uc131\ubd84\uc774 \uacf5\uc2dd\uc758 \uc545\ucde8 \uc6d0\uc778\uc5d0 \ubbf8\uce58\ub294 \uc601\ud5a5\uc744 \uc870\uc0ac\ud588\uc73c\uba70 \uad6c\uccb4\uc801\uc778 \uacb0\uacfc\ub294 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/p>\n<p>&nbsp;<\/p>\n<p>1# \uc2e4\ud5d8 \uacb0\uacfc\uc640 \ube44\uad50\ud558\uba74 (\uc608 : \ud45c 4) \uc81c\ud615\uc5d0 \ub2e4\ub978 \uc131\ubd84\uc758 \uc874\uc7ac\uac00 \ub2e8\uc77c \uc911\ud569 \ud3f4\ub9ac \ud504\ub85c\ud544\ub80c\uc5d0 \ube44\ud574 \ubcc0\ud615 \ub41c \ud3f4\ub9ac \ud504\ub85c\ud544\ub80c\uc758 \uc545\ucde8 \ub4f1\uae09 \ubc0f VOC \ud568\ub7c9\uc5d0 \ub354 \ud070 \uc601\ud5a5\uc744 \ubbf8\uce58\ub294 \uac83\uc73c\ub85c \ub098\ud0c0\ub0ac\uc2b5\ub2c8\ub2e4. \ub9c8\uc2a4\ud130 \ubc30\uce58\uc5d0\uc11c \uacf5\uc911\ud569 \ud3f4\ub9ac \ud504\ub85c\ud544\ub80c\uc758 \uc591\uc774 \uac10\uc18c\ud558\uba74 \uc804\ubc18\uc801\uc778 \uc545\ucde8\uac00 \uac1c\uc120\ub418\uace0 VOC \uc218\uc900\uc774 \uc57d\uac04 \uac10\uc18c\ud569\ub2c8\ub2e4 (29\uc5d0\uc11c 28.55 \u03bcg\/g\uc5d0\uc11c 28.03 \u03bcg\/g\uc73c\ub85c), \uc774\ub294 \uacf5\uc911\ud569 \ud3f4\ub9ac\ud504\ub85c\ud544\ub80c A\uac00 \uae30\uc0c1 \uc911\ud569 \uacf5\uc815\uc73c\ub85c \uc81c\uc870\ub418\uc5c8\uace0, \uacf5\uc911\ud569 \ub2e8\uacc4\uc5d0\uc11c \uc2dc\uc2a4\ud15c\uc758 \uc810\ub3c4\uac00 \uc99d\uac00\ud558\uace0 \ub0c4\uc0c8\uac00 \ub098\ub294 \uc800\ubd84\uc790\uc758 \uace0\ubb34 \uc0c1\uc73c\ub85c\uc758 \ud655\uc0b0 \uc800\ud56d\uc774 \uc99d\uac00\ud558\uc5ec \ub0c4\uc0c8\uac00 \uc99d\uac00\ud588\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \uc0dd\uc0b0 \uacf5\uc815\uc758 \ud6c4\ubc18 \ub2e8\uacc4\uc5d0\uc11c \ud0c8\ud718\ubc1c \uacf5\uc815\uc774 \ub300\ubd80\ubd84\uc758 \ub0c4\uc0c8\uac00 \ub098\ub294 \uc800\ubd84\uc790\ub97c \uc81c\uac70\ud558\uae30 \ub54c\ubb38\uc5d0 \uacf5\uc911\ud569\uacfc \ub2e8\ub3c5 \uc911\ud569\uc774 \uc2dc\uc2a4\ud15c\uc758 \ub0c4\uc0c8\uc5d0 \ubbf8\uce58\ub294 \uc804\ubc18\uc801\uc778 \uc601\ud5a5\uc740 \ud06c\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \ubc18\uba74, \ube14\ub799 \ub9c8\uc2a4\ud130\ubc30\uce58\uc758 \ucca8\uac00\ub294 \uac1c\uc9c8 \ud3f4\ub9ac\ud504\ub85c\ud544\ub80c\uc758 \ub0c4\uc0c8\uc5d0 \ub354 \ud070 \uc601\ud5a5\uc744 \ubbf8\ucce4\uc73c\uba70, \ube14\ub799 \ub9c8\uc2a4\ud130\ubc30\uce58\ub97c \uc81c\uac70\ud55c \uacb0\uacfc VOC \ud568\ub7c9\uc774 \uae30\uc874 29.55 \u03bcg\/g\uc5d0\uc11c 21.66 \u03bcg\/g\uc73c\ub85c \uac10\uc18c\ud558\uace0 \ud718\ubc1c\uc131 \uc131\ubd84\uc774 \ub354 \ub69c\ub837\ud558\uac8c \uac10\uc18c\ud558\ub294 \ub4f1 \ub0c4\uc0c8\uac00 \ud06c\uac8c \uac1c\uc120\ub418\ub294 \uacb0\uacfc\ub97c \uc5bb\uc5c8\uc2b5\ub2c8\ub2e4. \uc774\ub294 \uce74\ubcf8\ube14\ub799 \uc131\ubd84\uc758 \uacf5\uae09\uc6d0, \uce90\ub9ac\uc5b4 \uc218\uc9c0 \uacf5\uae09\uc6d0, \ud56d\uc0b0\ud654\uc81c \ucca8\uac00, \uac00\uacf5 \uc628\ub3c4, \uc724\ud65c \ubc0f \ubd84\uc0b0\uc81c \uc885\ub958\uc5d0 \ub530\ub77c \uc81c\uc870 \uacf5\uc815\uc5d0\uc11c \ube14\ub799 \ub9c8\uc2a4\ud130 \ubc30\uce58\uac00 \ub0c4\uc0c8\uc5d0 \ud070 \ucc28\uc774\ub97c \uac00\uc838\uc62c \uc218 \uc788\uc73c\uba70, \uc2dc\uc2a4\ud15c \ud761\ucc29\uc758 \ud56d\uc0b0\ud654 \uc131\ubd84\uc744 \uc704\ud55c \uce74\ubcf8\ube14\ub799 \ub9c8\uc2a4\ud130 \ubc30\uce58\uc640 \uacb0\ud569\ud558\uc5ec \ub0c4\uc0c8\uc5d0 \ud070 \ucc28\uc774\ub97c \uac00\uc838\uc62c \uc218 \uc788\uae30 \ub54c\ubb38\uc774\uc8e0, \ub610\ud55c \ud3f4\ub9ac \ud504\ub85c\ud544\ub80c\uc758 \uc5f4 \ubc0f \uc0b0\ud654 \uc800\ud56d\uc131\uc774 \uc800\ud558\ub418\ub3c4\ub85d \ubcc0\ud615\ub418\ubbc0\ub85c \uc804\uccb4 \uc545\ucde8 \uc218\uc900 \ud5a5\uc0c1\uc744 \uc704\ud574 \ube14\ub799 \ub9c8\uc2a4\ud130 \ubc30\uce58 \uc720\ud615\uc744 \ud569\ub9ac\uc801\uc73c\ub85c \uc120\ud0dd\ud558\ub294 \uac83\uc774 \uc804\uccb4 \uc545\ucde8 \uc218\uc900\uc744 \uac1c\uc120\ud558\ub294 \ub370 \ub354 \ud070 \uc601\ud5a5\uc744 \ubbf8\uce58\ubbc0\ub85c \ube14\ub799 \ub9c8\uc2a4\ud130 \ubc30\uce58 \uc720\ud615\uc758 \ud569\ub9ac\uc801\uc778 \uc120\ud0dd\uc774 \ub354 \ub3c4\uc6c0\uc774\ub429\ub2c8\ub2e4. \ub610\ud55c \ud0c8\ud06c\uc758 \uc874\uc7ac\ub294 \uc774\uc804 2#\uc758 \uc545\ucde8 \uac1c\uc120 \uc6d0\ub9ac\uc640 \uc720\uc0ac\ud558\uac8c \uac1c\uc9c8 \ud3f4\ub9ac\ud504\ub85c\ud544\ub80c\uc758 \uc545\ucde8 \uac1c\uc120\uc5d0 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4.<\/p>\n<p>2.3 \ub2e4\uc591\ud55c \ucc98\ub9ac\uac00 \uac1c\uc9c8 PP \uc81c\ud488\uc758 \ub0c4\uc0c8 \ubc0f \uae30\uacc4\uc801 \ud2b9\uc131\uc5d0 \ubbf8\uce58\ub294 \uc601\ud5a5<\/p>\n<p>\uc774\ud6c4 \ub3d9\uc77c\ud55c \ubc30\ud569 \uc870\uc131\uacfc \ub2e4\ub978 \ud63c\ud569 \ubc0f \ud6c4\ucc98\ub9ac \ubc29\ubc95\uc744 \uc801\uc6a9\ud55c \uac1c\uc9c8 PP\uc758 \uae30\uacc4\uc801 \ubc0f \uc545\ucde8 \uc601\ud5a5\uc744 \ucd94\uac00\ub85c \uc870\uc0ac\ud588\uc2b5\ub2c8\ub2e4. \uadf8\ub9bc 2\uc758 \uc2e4\ud5d8 \uacb0\uacfc\uc5d0\uc11c \uac01 \uac1c\uc9c8 PP \uadf8\ub8f9\uc758 \uc778\uc7a5 \uac15\ub3c4, \uad74\uace1 \uacc4\uc218 \ubc0f \ucda9\uaca9 \uac15\ub3c4\ub294 \ubcc0\ub3d9\uc774 \uc788\uc5c8\uc9c0\ub9cc \uc804\ubc18\uc801\uc778 \uae30\uacc4\uc801 \ud2b9\uc131\uc740 \ud070 \ucc28\uc774\uac00 \uc5c6\uc5c8\uc73c\uba70 \ubaa8\ub450 \uac15\uc131-\uc778\uc131 \uade0\ud615 \ud2b9\uc131\uc774 \ub354 \uc6b0\uc218\ud558\ub2e4\ub294 \uac83\uc744 \uc54c \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub3d9\uc2dc\uc5d0 \uac1c\uc9c8 PP \uadf8\ub8f9 \uac04\uc758 \uac00\uacf5 \ud2b9\uc131\ub3c4 \uae30\ubcf8\uc801\uc73c\ub85c \uc720\uc0ac\ud558\uba70 MFR\uc740 \uae30\ubcf8\uc801\uc73c\ub85c \uc57d 12-13g \/ 10 \ubd84\uc785\ub2c8\ub2e4. \ud55c \ub2e8\uacc4 \ud63c\ud569 \uacf5\uc815 \ub610\ub294 \ud6c4\ucc98\ub9ac \uacf5\uc815\uc744 \ucd94\uac00\ud558\ub354\ub77c\ub3c4 \uac1c\uc9c8 \ub41c \uc7ac\ub8cc\uc758 \uad00\ub828 \ucca8\uac00\uc81c (\uc608 : \ud56d\uc0b0\ud654\uc81c)\uac00 \ub354 \ud070 \uc190\uc2e4\uc744 \uacaa\uc9c0 \uc54a\uc558 \uc74c\uc744 \uc554\uc2dc\ud569\ub2c8\ub2e4. \ub530\ub77c\uc11c \uc2e4\ud5d8 \uacb0\uacfc\ub294 \ub610\ud55c \uc6d0\uc7ac\ub8cc\uc758 \ub2e8\uc21c \ud63c\ud569 \ubc29\ubc95\uacfc \uacfc\ub9bd \ud654 \ud6c4 \ub2e8\uc21c \uc6a9\ub9e4\uc758 \ud6c4 \ucc98\ub9ac \ubc29\ubc95\uc774 \ucd5c\uc885 \uac1c\uc9c8 PP\uc758 \uae30\uacc4\uc801 \ud2b9\uc131\uc5d0 \ud070 \uc601\ud5a5\uc744 \ubbf8\uce58\uc9c0 \uc54a\uc73c\uba70 \uc774\ub294 \uc0dd\uc0b0 \uacf5\uc815\uc758 \uc2e4\uc81c \uc791\uc5c5\uc5d0\ub3c4 \ub3c4\uc6c0\uc774\ub41c\ub2e4\ub294 \uac83\uc744 \ub098\ud0c0\ub0c5\ub2c8\ub2e4.<\/p>\n<p>\ud63c\ud569 \ubc29\ubc95\uacfc \ud6c4\ucc98\ub9ac\ub97c \ub2ec\ub9ac\ud55c \uac01 \uadf8\ub8f9\ubcc4 \uac1c\uc9c8 PP\uc758 \uc545\ucde8\uc640 VOC\uc758 \ucc28\uc774\ub97c \ucd94\uac00\ub85c \ube44\uad50\ud588\uc2b5\ub2c8\ub2e4. \ud45c 5\uc758 \uc2e4\ud5d8 \uacb0\uacfc\uc5d0\uc11c \ubcfc \uc218 \uc788\ub4ef\uc774 1#\uc640 8#, 6#\uc640 7#\uc758 \uacb0\uacfc\ub97c \ube44\uad50\ud558\uba74 \ub2e8\uacc4\uc801 \ud63c\ud569 \uc791\uc5c5 \ud6c4 \uac1c\uc9c8 PP\uc758 \uc804\uccb4 VOC \ubc0f \uc545\ucde8 \ub4f1\uae09\uc774 \ub0ae\uc544\uc838 \ub2e8\uacc4\uc801 \ud63c\ud569 \ub2e8\uacc4\uac00 VOC \ub18d\ub3c4 \uc81c\uc5b4 \ubc0f \uc545\ucde8 \uac1c\uc120\uc5d0\ub3c4 \uc720\uc6a9\ud558\ub2e4\ub294 \uac83\uc744 \uc54c \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uadf8 \uc911\uc5d0\uc11c\ub3c4 \ube44\uadf9\uc131 \ud718\ubc1c\uc131 \ubb3c\uc9c8\uc758 \ud568\ub7c9(\uc608, \ubca4\uc820, \ud1a8\ub8e8\uc5d4, \uc5d0\ud2f8\ubca4\uc820, \uc790\uc77c\ub80c) \ud568\ub7c9\uc740 \ud06c\uac8c \ubcc0\ud558\uc9c0 \uc54a\uc558\uace0, \uc54c\ub370\ud788\ub4dc\uc640 \ucf00\ud1a4 \ud568\ub7c9\uc774 \uc544\uc138\ud1a4 \ud568\ub7c9\uc774 12\u03bcg\/g\uc5d0\uc11c 10\u03bcg\/g, 18\u03bcg\/g\uc5d0\uc11c 16.5\u03bcg\/g\uc73c\ub85c \uac10\uc18c\ud558\uace0 \uc544\uc138\ud2b8\uc54c\ub370\ud788\ub4dc \ud568\ub7c9\uc740 5.7\u03bcg\/g\uc5d0\uc11c 3.1\u03bcg\/g, 5.5\u03bcg\/g\uc5d0\uc11c 5.1\u03bcg\/g\uc73c\ub85c \uac10\uc18c\ud558\ub294 \ub4f1 \ub354 \ud070 \ubcc0\ud654\ub97c \ubcf4\uc600\uc2b5\ub2c8\ub2e4. \uc774\ub294 \ucda9\uc804\uc81c \ud0c8\ud06c \ubc0f \ub9c8\uc2a4\ud130 \ubc30\uce58 \ucca8\uac00 \ud6c4 \ud56d\uc0b0\ud654\uc81c \ud761\ucc29\uc73c\ub85c \uc778\ud55c PP\uc758 \ud56d\uc5f4 \uc0b0\ud654 \ud6a8\uacfc \uac10\uc18c \ubb38\uc81c\ub97c \ud53c\ud558\uace0 \uc81c\uc870 \ub41c \ud3f4\ub9ac \ud504\ub85c\ud544\ub80c \uc218\uc9c0\uac00 \uac00\uacf5 \ubc0f \uc0ac\uc6a9 \uacfc\uc815\uc5d0\uc11c \ub354 \ub098\uc740 \uc5f4 \uc548\uc815\uc131\uc744 \uc720\uc9c0\ud558\uc5ec \ud3f4\ub9ac \ud504\ub85c\ud544\ub80c \uc218\uc9c0 \uac00\uacf5\uc5d0\uc11c \ub0c4\uc0c8\uc758 \uc6d0\uc778\uc744 \ud6a8\uacfc\uc801\uc73c\ub85c \uac10\uc18c\uc2dc\ud0a4\uae30 \uc704\ud574 \uba3c\uc800 PP\uc640 \ud56d\uc0b0\ud654\uc81c\uac00 \uc644\uc804\ud788 \ud63c\ud569\ub418\ub294 \uacfc\uc815\uc744 \ud1b5\ud574 \ud3f4\ub9ac \ud504\ub85c\ud544\ub80c \ub0b4 \ud56d\uc0b0\ud654\uc81c \ud568\ub7c9\uc744 \uc99d\uac00\uc2dc\ud0a4\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4 (\uc608. \uc800\ubd84\uc790 \ucf00\ud1a4\uc0b0).\uc608 : \ubd84\ud574\uc5d0 \uc758\ud574 \uc0dd\uc131 \ub41c \uc800\ubd84\uc790 \ucf00\ud1a4, \uc0b0 \ubc0f \uc54c\uce78) \ub4f1). \ub3d9\uc2dc\uc5d0 \uc77c\ubc18\uc801\uc778 \uceec\ub7ec \ub9c8\uc2a4\ud130 \ubc30\uce58 \uc0ac\uc6a9 \uacf5\uc815\uc744 \uace0\ub824\ud558\uc5ec \ud070 \ub0c4\uc0c8, \ud718\ubc1c\uc131 \ubb3c\uc9c8, \ud761\ucc29\uc81c \ubc0f \ud65c\uc11d\uacfc \ucc98\uc74c \uc644\uc804\ud788 \ud63c\ud569 \ub41c \ub450 \uac00\uc9c0 \ud761\ucc29 \ubc0f \uc7a5\ubcbd \ud6a8\uacfc\ub97c \ud1b5\ud574 \ubc29\ucd9c\ub418\ub294 \ud718\ubc1c\uc131 \uc720\uae30 \ud718\ubc1c\uc131 \ubb3c\uc9c8\uc744 \ucd5c\uc18c\ud654\ud558\uace0 \uc724\ud65c\uc81c \ubc0f \uc0b0 \uacb0\ud569\uc81c\ub85c\uc11c \uc2a4\ud14c\uc544\ub9b0\uc0b0 \uce7c\uc298\uc744 \uc801\uc808\ud788 \ucca8\uac00\ud569\ub2c8\ub2e4, \uc8fc \ud3f4\ub9ac \ud504\ub85c\ud544\ub80c\uc758 \ub2e4\uc591\ud55c \ubb34\uae30 \uc131\ubd84\uc758 \ubd84\uc0b0\uc744 \uac1c\uc120\ud558\uc5ec \uc0b0\uc131 \uc800\ubd84\uc790\uc5d0 \uc758\ud574 \uc0dd\uc131\ub418\ub294 \uc5f4 \uc804\ub2e8\uc744 \ud761\uc218\ud569\ub2c8\ub2e4. \ud3f4\ub9ac \ud504\ub85c\ud544\ub80c\uc758 \ud6a8\uacfc\ub294 \ud3f4\ub9ac \ud504\ub85c\ud544\ub80c\uc758 \uac00\uacf5 \uc548\uc815\uc131\uc744 \ud6a8\uacfc\uc801\uc73c\ub85c \uac1c\uc120\ud558\uace0 \uad81\uadf9\uc801\uc73c\ub85c \uc7ac\ub8cc\uc758 \ub0c4\uc0c8 \ud6a8\uacfc\ub97c \uac1c\uc120\ud558\ub294 \uac83\uc785\ub2c8\ub2e4. \ub530\ub77c\uc11c \uac00\uacf5 \uc911 \uc5f4 \ubd84\ud574\ub85c \uc0dd\uc131\ub418\ub294 \uc54c\ub370\ud788\ub4dc\uc640 \ucf00\ud1a4\uc744 \ud6a8\uacfc\uc801\uc73c\ub85c \uac10\uc18c\uc2dc\ud0a4\uace0 \ucd5c\uc885 \ub0c4\uc0c8 \uac1c\uc120\uc5d0 \ub354 \ub098\uc740 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4.<\/p>\n<p>&nbsp;<\/p>\n<p>\ud55c\ud3b8, 1#\uc640 6#, 7#\uc640 8#\uc758 \uc545\ucde8 \uc2e4\ud5d8 \uacb0\uacfc\ub97c \ube44\uad50\ud558\uba74 (\ud45c 5 \ucc38\uc870) VOC \ud568\ub7c9\uc774 35.23\u03bcg\/g\uc5d0\uc11c 29.55\u03bcg\/g, 41.34\u03bcg\/g\uc5d0\uc11c 34.57\u03bcg\/g\ub85c \uac10\uc18c\ud558\uace0 \uc545\ucde8 \ub4f1\uae09\ub3c4 \uac01\uac01 3.5\uc5d0\uc11c 3, 4\uc5d0\uc11c 3.3\uc73c\ub85c \uac10\uc18c\ud588\uc73c\uba70 \uc544\uc138\ud1a4 \ud568\ub7c9\uc740 16\uc5d0\uc11c 10\uc73c\ub85c \uac10\uc18c\ud55c \uac83\uc744 \uc54c \uc218 \uc788\uc2b5\ub2c8\ub2e4.5\u03bcg\/g\uc5d0\uc11c 10\u03bcg\/g\uc73c\ub85c, \uc544\uc138\ud1a4 \ud568\ub7c9\uc740 16.5\u03bcg\/g\uc5d0\uc11c 10\u03bcg\/g\uc73c\ub85c, 18\u03bcg\/g\uc5d0\uc11c 12\u03bcg\/g\uc73c\ub85c \uac10\uc18c\ud558\uc5ec \ud6c4\ucc98\ub9ac\uc81c\ub97c \uc0ac\uc6a9\ud558\uba74 \ubaa8\ub4e0 \ubb3c\uc9c8\uc744 \ub2e8\uacc4\uc801\uc73c\ub85c \ud63c\ud569\ud558\uac70\ub098 \ud63c\ud569 \uc791\uc5c5\uc744\ud558\ub354\ub77c\ub3c4 \uc800\ubd84\uc790 \ud718\ubc1c\uc131 \ubb3c\uc9c8\uc758 \ub18d\ub3c4, VOC \ud568\ub7c9\uc744 \ub354\uc6b1 \uc904\uc774\uace0 \uc545\ucde8 \uc218\uc900\uc744 \uac1c\uc120 \ud560 \uc218 \uc788\uc74c\uc744 \ubcf4\uc5ec\uc90d\ub2c8\ub2e4. \ub098\ub780\ud788 \ube44\uad50\ud558\uba74 \ud6c4\ucc98\ub9ac\uc81c\uc758 \uac1c\uc120 \ub2a5\ub825\uc774 \ub2e8\uacc4\uc801 \ud63c\ud569 \uacf5\uc815\ubcf4\ub2e4 \ub354 \ubd84\uba85\ud558\uace0 \uc6b0\uc218\ud558\ub2e4\ub294 \uac83\uc744 \uc54c \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub294 \uc774 \ubc29\ubc95\uc774 \uc800\ubd84\uc790 \ucd94\ucd9c\uc81c \ub610\ub294 \uc800\ube44\uc810 \uc6a9\ub9e4\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc545\ucde8 \ubd84\uc790\ub97c \uc81c\uac70\ud558\ub294 \uc77c\ubc18\uc801\uc778 \uc99d\uae30 \ucd94\ucd9c \ud574\ud30c\ub9ac \ud3a0\ub9bf\uacfc \uc6d0\uce59\uc801\uc73c\ub85c \uc720\uc0ac\ud558\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4. \uad6c\uccb4\uc801\uc778 \uc6d0\ub9ac\ub294 \ucd94\ucd9c \uacf5\uc815\uc5d0 \uc801\uc808\ud55c \ub18d\ub3c4\uc758 \uc800\ube44\uc810 \uc720\uae30 \ud718\ubc1c\uc131 \uc6a9\ub9e4\ub97c \ucca8\uac00\ud558\ub294 \uac83\uc774\uba70, \uacf5\uc815\uc740 \ubcc0\ud615 \ub41c \uc7ac\ub8cc \ud45c\uba74, \uc595\uace0 \uae30\uacf5 \uc794\ub958 \uc18c\ubd84\uc790 \ub0c4\uc0c8\uc758 \ud6a8\uc728\uc801\uc774\uace0 \ube60\ub978 \uc6a9\ud574 \ubc0f \ucd94\ucd9c\uc744 \ud1b5\ud574 \uc7ac\ub8cc \ub0b4\ubd80\uc758 \ud718\ubc1c\uc131 \uc18c\ubd84\uc790\uac00 \ubcc0\ud615 \ub41c \uc7ac\ub8cc \ud45c\uba74\uc73c\ub85c \uc774\ub3d9\ud558\uc5ec \ub0b4\ubd80 \ubc0f \ud45c\uba74 \uc794\ub958 \ubb3c\uc744 \uc904\uc774\uae30 \uc704\ud574 \uac00\uc18d\ud654 \ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub9c8\uc9c0\ub9c9\uc73c\ub85c \uace0\uc628 \ubca0\uc774\ud0b9\uacfc N2 \ube14\ub85c\uc789 \uacf5\uc815\uc744 \ud1b5\ud574 \ub0c4\uc0c8 \uc800\ubd84\uc790\ub97c \ucd94\ucd9c\ud558\uace0 \uc81c\uac70\ud569\ub2c8\ub2e4. \ud558\uc9c0\ub9cc \uc774 \uacfc\uc815\uc5d0\uc11c \uc6a9\ub9e4\uc758 \ub18d\ub3c4\uc640 \ucd94\ucd9c \uc2dc\uac04(0.5-1\uc2dc\uac04)\uc744 \ub354 \uc798 \uc81c\uc5b4\ud560 \uc218 \uc788\ub2e4\ub294 \uc810\uc774 \ub2e4\ub985\ub2c8\ub2e4. \uc720\uae30 \uc131\ubd84\uc774 \uc801\uace0 (\uc218\ubd84 \ud568\ub7c9\uc774 \ub192\uc74c) \uc2a4\ud06c\ub958 \ub0b4 \uccb4\ub958 \uc2dc\uac04\uc774 \uc9e7\uace0 \ucca8\uac00\uc81c \uc591\uc774 \ub9ce\uc544 \uc6a9\uc735\ubb3c \ub0b4 \uc720\uae30 \ud718\ubc1c\uc131 \uc131\ubd84\uc758 \ucd94\ucd9c \ub2a5\ub825\uc774 \uc81c\ud55c\ub418\ub294 \uc77c\ubc18\uc801\uc778 \uc99d\uae30 \ucd94\ucd9c \ud615 \ud574\ud30c\ub9ac \ud3a0\ub9bf\uc5d0 \ube44\ud574 \uc6a9\ub9e4 \ud6c4 \ucc98\ub9ac \ubc29\ubc95\uc740 \ub354 \ud6a8\uc728\uc801\uc774\uace0 \uac04\ub2e8\ud558\ubbc0\ub85c \uac1c\uc9c8 PP\uc758 \uc545\ucde8 \ud6a8\uacfc\ub97c \ub354 \uc798 \uac1c\uc120\ud558\uace0 \uad81\uadf9\uc801\uc73c\ub85c \uc800\ucde8 \ubc0f \uc800 VOC\uc758 \ubaa9\uc801\uc744 \ub2ec\uc131 \ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>&nbsp;<\/p>\n<p>\uacb0\ub860<\/p>\n<p>1) \ud638\ubaa8 \ud3f4\ub9ac\uba38 \ud3f4\ub9ac \ud504\ub85c\ud544\ub80c\uacfc \uacf5\uc911 \ud569\uccb4 \ud3f4\ub9ac \ud504\ub85c\ud544\ub80c\uc758 \ud568\ub7c9\uc744 \uc870\uc815\ud558\uc5ec \uac1c\uc9c8 \ud3f4\ub9ac \ud504\ub85c\ud544\ub80c\uc758 \uac15\uc131 \ubc0f \uc778\uc131 \uade0\ud615 \ud2b9\uc131\uc744 \uc5b4\ub290 \uc815\ub3c4 \uc870\uc815\ud558\uc5ec \ub2e4\uc591\ud55c \uc790\ub3d9\ucc28 \ub0b4\uc7a5 \ubd80\ud488\uc758 \uc694\uad6c\ub97c \ucda9\uc871\uc2dc\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>2) \ucca8\uac00\uc81c, \ucda9\uc804\uc81c, \ub9c8\uc2a4\ud130 \ubc30\uce58 \ub4f1 \ub2e4\uc591\ud55c \uc131\ubd84\uacfc \ud3f4\ub9ac \ud504\ub85c\ud544\ub80c\uc758 \ud63c\ud569 \ubc29\ubc95\uc744 \uc870\uc815\ud558\uc5ec \ud3f4\ub9ac \ud504\ub85c\ud544\ub80c \uac00\uacf5 \uc911 \uc800\ubd84\uc790 \uc0dd\uc131 \ubc0f \ucd5c\uc885 \uc545\ucde8 \ub4f1\uae09\uc758 \uc601\ud5a5\uc744 \ud6a8\uacfc\uc801\uc73c\ub85c \uc81c\uc5b4 \ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>3) \uc7ac\ub8cc\ub97c \uac1c\uc9c8 \ud55c \ud6c4 \uc77c\uc815 \ub18d\ub3c4\uc758 \uc800\ube44\uc810 \ud718\ubc1c\uc131 \uc6a9\ub9e4\ub97c \ucd94\uac00\ub85c \uc0ac\uc6a9\ud558\uc5ec \uac1c\uc9c8 \ub41c \uc7ac\ub8cc\uc758 \ud45c\uba74, \uc595\uc740 \uce35 \ubc0f \uae30\uacf5\uc5d0 \uc794\ub958\ud558\ub294 \uc800\ubd84\uc790 \ub0c4\uc0c8\ub97c \ud6a8\uc728\uc801\uc774\uace0 \ube60\ub974\uac8c \uc6a9\ud574 \ubc0f \ucd94\ucd9c\ud558\uace0 \ub0b4\ubd80 \ubc0f \ud45c\uba74 \uc794\ub958 \ubb3c\uc744 \uc904\uc774\uace0 \uac1c\uc9c8 \ub41c PP\uc758 \ub0c4\uc0c8 \ud6a8\uacfc\ub97c \ud6a8\uacfc\uc801\uc73c\ub85c \uac1c\uc120 \ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p><!-- lc-commercial-start --><\/p>\n<h2>A practical sourcing and formulation view of UV monomers and oligomers<\/h2>\n<p>Most successful UV formulations are built by choosing the backbone first and then tuning the reactive monomer package around the substrate, cure method, and end-use stress. That usually produces a more stable result than choosing materials by viscosity or price alone.<\/p>\n<ul>\n<li><strong>Start from the final property target:<\/strong> hardness, flexibility, adhesion, and shrinkage rarely point to exactly the same raw-material package.<\/li>\n<li><strong>Screen the reactive package as a whole:<\/strong> oligomer, monomer, and photoinitiator choices interact strongly in UV systems.<\/li>\n<li><strong>Use viscosity as a tool, not the only decision rule:<\/strong> the easiest-processing material is not always the one that performs best after cure.<\/li>\n<li><strong>Check the real substrate:<\/strong> plastic, metal, label film, gel systems, and coatings can reward very different polarity and cure-density balances.<\/li>\n<\/ul>\n<h3>Recommended product references<\/h3>\n<ul>\n<li><strong><a href=\"https:\/\/longchangchemical.com\/ko\/product\/cas-270586-78-2\/\">CHLUMINIT TMO<\/a>:<\/strong> A valuable comparison point when lower yellowing or TPO-replacement discussions matter.<\/li>\n<li><strong><a href=\"https:\/\/longchangchemical.com\/ko\/product\/agesindp-d2608r\/\">CHLUMICRYL DP-D2608R<\/a>:<\/strong> A direct dispersant reference for coating and ink formulation work.<\/li>\n<li><strong><a href=\"https:\/\/longchangchemical.com\/ko\/product\/chlumiao-1010-cas-6683-19-8\/\">CHLUMIAO 1010<\/a>:<\/strong> A widely used primary antioxidant benchmark for long-term thermal stability.<\/li>\n<li><strong><a href=\"https:\/\/longchangchemical.com\/ko\/product\/chlumiao-168-cas-31570-04-4\/\">CHLUMIAO 168<\/a>:<\/strong> A practical process-stability reference when hydroperoxide control matters.<\/li>\n<\/ul>\n<h3>FAQ for buyers and formulators<\/h3>\n<p><strong>Can one UV monomer or resin solve every formulation problem?<\/strong><br \/>Usually no. Commercially strong formulas depend on how several components work together to balance cure, adhesion, flow, and durability.<\/p>\n<p><strong>Why should monomers be screened together with oligomers?<\/strong><br \/>Because monomers can change viscosity, cure rate, shrinkage, and substrate behavior enough to alter the final ranking of the same backbone resin.<\/p>\n<p><!-- lc-commercial-end --><\/p>","protected":false},"excerpt":{"rendered":"<p>Polypropylene (PP) has excellent mechanical properties and is widely used in many fields. However, due to the polymerisation process (e.g. catalyst, type of copolymerisation monomer), additive components (e.g. antioxidants, etc.),<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[148],"tags":[],"class_list":["post-6809","post","type-post","status-publish","format-standard","hentry","category-plasticizer"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.3.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>How to prepare low odour modified PP for automotive use by stepwise mixing of raw materials and post-treatment of modified materials? - Longchang Chemical<\/title>\n<meta name=\"description\" content=\"Polypropylene (PP) has excellent mechanical properties and is widely used in many fields. However, due to the polymerisation process (e.g. catalyst, typ...\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/longchangchemical.com\/ko\/how-to-prepare-low-odour-modified-pp-for-automotive\/\" \/>\n<meta property=\"og:locale\" content=\"ko_KR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"How to prepare low odour modified PP for automotive use by stepwise mixing of raw materials and post-treatment of modified materials? - Longchang Chemical\" \/>\n<meta property=\"og:description\" content=\"Polypropylene (PP) has excellent mechanical properties and is widely used in many fields. However, due to the polymerisation process (e.g. catalyst, typ...\" \/>\n<meta property=\"og:url\" content=\"https:\/\/longchangchemical.com\/ko\/how-to-prepare-low-odour-modified-pp-for-automotive\/\" \/>\n<meta property=\"og:site_name\" content=\"Longchang Chemical\" \/>\n<meta property=\"article:published_time\" content=\"2024-04-01T07:06:09+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-04-28T10:42:27+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/longchangchemical.com\/wp-content\/uploads\/2024\/02\/logo-jpeg.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1000\" \/>\n\t<meta property=\"og:image:height\" content=\"1000\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Longchang Chemical\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/longchangchemical.com\/how-to-prepare-low-odour-modified-pp-for-automotive\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/longchangchemical.com\/how-to-prepare-low-odour-modified-pp-for-automotive\/\"},\"author\":{\"name\":\"Longchang Chemical\",\"@id\":\"https:\/\/longchangchemical.com\/#\/schema\/person\/ecb1ad846136c6f1ca534b62978c6a8e\"},\"headline\":\"How to prepare low odour modified PP for automotive use by stepwise mixing of raw materials and post-treatment of modified materials?\",\"datePublished\":\"2024-04-01T07:06:09+00:00\",\"dateModified\":\"2026-04-28T10:42:27+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/longchangchemical.com\/how-to-prepare-low-odour-modified-pp-for-automotive\/\"},\"wordCount\":3600,\"publisher\":{\"@id\":\"https:\/\/longchangchemical.com\/#organization\"},\"articleSection\":[\"plasticizer\"],\"inLanguage\":\"ko-KR\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/longchangchemical.com\/how-to-prepare-low-odour-modified-pp-for-automotive\/\",\"url\":\"https:\/\/longchangchemical.com\/how-to-prepare-low-odour-modified-pp-for-automotive\/\",\"name\":\"How to prepare low odour modified PP for automotive use by stepwise mixing of raw materials and post-treatment of modified materials? - Longchang Chemical\",\"isPartOf\":{\"@id\":\"https:\/\/longchangchemical.com\/#website\"},\"datePublished\":\"2024-04-01T07:06:09+00:00\",\"dateModified\":\"2026-04-28T10:42:27+00:00\",\"description\":\"Polypropylene (PP) has excellent mechanical properties and is widely used in many fields. However, due to the polymerisation process (e.g. catalyst, typ...\",\"breadcrumb\":{\"@id\":\"https:\/\/longchangchemical.com\/how-to-prepare-low-odour-modified-pp-for-automotive\/#breadcrumb\"},\"inLanguage\":\"ko-KR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/longchangchemical.com\/how-to-prepare-low-odour-modified-pp-for-automotive\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/longchangchemical.com\/how-to-prepare-low-odour-modified-pp-for-automotive\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/longchangchemical.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"How to prepare low odour modified PP for automotive use by stepwise mixing of raw materials and post-treatment of modified materials?\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/longchangchemical.com\/#website\",\"url\":\"https:\/\/longchangchemical.com\/\",\"name\":\"Longchang Chemical\",\"description\":\"China chemical manufacturer \uff06 supplier\",\"publisher\":{\"@id\":\"https:\/\/longchangchemical.com\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/longchangchemical.com\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"ko-KR\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/longchangchemical.com\/#organization\",\"name\":\"Longchang Chemical\",\"url\":\"https:\/\/longchangchemical.com\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"ko-KR\",\"@id\":\"https:\/\/longchangchemical.com\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/longchangchemical.com\/wp-content\/uploads\/2020\/08\/cropped-longchang-logo.png\",\"contentUrl\":\"https:\/\/longchangchemical.com\/wp-content\/uploads\/2020\/08\/cropped-longchang-logo.png\",\"width\":512,\"height\":512,\"caption\":\"Longchang Chemical\"},\"image\":{\"@id\":\"https:\/\/longchangchemical.com\/#\/schema\/logo\/image\/\"}},{\"@type\":\"Person\",\"@id\":\"https:\/\/longchangchemical.com\/#\/schema\/person\/ecb1ad846136c6f1ca534b62978c6a8e\",\"name\":\"Longchang Chemical\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"ko-KR\",\"@id\":\"https:\/\/longchangchemical.com\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/c1e84ee0759373263198c58e8f338f80?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/c1e84ee0759373263198c58e8f338f80?s=96&d=mm&r=g\",\"caption\":\"Longchang Chemical\"},\"sameAs\":[\"https:\/\/longchangchemical.com\"],\"url\":\"https:\/\/longchangchemical.com\/ko\/author\/infolongchangchemical-com\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"\uc6d0\ub8cc\uc758 \ub2e8\uacc4\uc801 \ud63c\ud569\uacfc \uac1c\uc9c8 \ud6c4 \ucc98\ub9ac\ub85c \uc790\ub3d9\ucc28\uc6a9 \uc800\ucde8 \uac1c\uc9c8 PP\ub97c \uc81c\uc870\ud558\ub294 \ubc29\ubc95\uc740? - \ub871\ucc3d\ucf00\ubbf8\uce7c","description":"Polypropylene (PP) has excellent mechanical properties and is widely used in many fields. However, due to the polymerisation process (e.g. catalyst, typ...","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/longchangchemical.com\/ko\/how-to-prepare-low-odour-modified-pp-for-automotive\/","og_locale":"ko_KR","og_type":"article","og_title":"How to prepare low odour modified PP for automotive use by stepwise mixing of raw materials and post-treatment of modified materials? - Longchang Chemical","og_description":"Polypropylene (PP) has excellent mechanical properties and is widely used in many fields. However, due to the polymerisation process (e.g. catalyst, typ...","og_url":"https:\/\/longchangchemical.com\/ko\/how-to-prepare-low-odour-modified-pp-for-automotive\/","og_site_name":"Longchang Chemical","article_published_time":"2024-04-01T07:06:09+00:00","article_modified_time":"2026-04-28T10:42:27+00:00","og_image":[{"width":1000,"height":1000,"url":"https:\/\/longchangchemical.com\/wp-content\/uploads\/2024\/02\/logo-jpeg.jpg","type":"image\/jpeg"}],"author":"Longchang Chemical","twitter_card":"summary_large_image","schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/longchangchemical.com\/how-to-prepare-low-odour-modified-pp-for-automotive\/#article","isPartOf":{"@id":"https:\/\/longchangchemical.com\/how-to-prepare-low-odour-modified-pp-for-automotive\/"},"author":{"name":"Longchang Chemical","@id":"https:\/\/longchangchemical.com\/#\/schema\/person\/ecb1ad846136c6f1ca534b62978c6a8e"},"headline":"How to prepare low odour modified PP for automotive use by stepwise mixing of raw materials and post-treatment of modified materials?","datePublished":"2024-04-01T07:06:09+00:00","dateModified":"2026-04-28T10:42:27+00:00","mainEntityOfPage":{"@id":"https:\/\/longchangchemical.com\/how-to-prepare-low-odour-modified-pp-for-automotive\/"},"wordCount":3600,"publisher":{"@id":"https:\/\/longchangchemical.com\/#organization"},"articleSection":["plasticizer"],"inLanguage":"ko-KR"},{"@type":"WebPage","@id":"https:\/\/longchangchemical.com\/how-to-prepare-low-odour-modified-pp-for-automotive\/","url":"https:\/\/longchangchemical.com\/how-to-prepare-low-odour-modified-pp-for-automotive\/","name":"\uc6d0\ub8cc\uc758 \ub2e8\uacc4\uc801 \ud63c\ud569\uacfc \uac1c\uc9c8 \ud6c4 \ucc98\ub9ac\ub85c \uc790\ub3d9\ucc28\uc6a9 \uc800\ucde8 \uac1c\uc9c8 PP\ub97c \uc81c\uc870\ud558\ub294 \ubc29\ubc95\uc740? - \ub871\ucc3d\ucf00\ubbf8\uce7c","isPartOf":{"@id":"https:\/\/longchangchemical.com\/#website"},"datePublished":"2024-04-01T07:06:09+00:00","dateModified":"2026-04-28T10:42:27+00:00","description":"Polypropylene (PP) has excellent mechanical properties and is widely used in many fields. However, due to the polymerisation process (e.g. catalyst, typ...","breadcrumb":{"@id":"https:\/\/longchangchemical.com\/how-to-prepare-low-odour-modified-pp-for-automotive\/#breadcrumb"},"inLanguage":"ko-KR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/longchangchemical.com\/how-to-prepare-low-odour-modified-pp-for-automotive\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/longchangchemical.com\/how-to-prepare-low-odour-modified-pp-for-automotive\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/longchangchemical.com\/"},{"@type":"ListItem","position":2,"name":"How to prepare low odour modified PP for automotive use by stepwise mixing of raw materials and post-treatment of modified materials?"}]},{"@type":"WebSite","@id":"https:\/\/longchangchemical.com\/#website","url":"https:\/\/longchangchemical.com\/","name":"\ub871\ucc3d\ucf00\ubbf8\uce7c","description":"\uc911\uad6d \ud654\ud559 \uc81c\uc870\uc5c5\uccb4 \uff06 \uacf5\uae09 \uc5c5\uccb4","publisher":{"@id":"https:\/\/longchangchemical.com\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/longchangchemical.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"ko-KR"},{"@type":"Organization","@id":"https:\/\/longchangchemical.com\/#organization","name":"\ub871\ucc3d\ucf00\ubbf8\uce7c","url":"https:\/\/longchangchemical.com\/","logo":{"@type":"ImageObject","inLanguage":"ko-KR","@id":"https:\/\/longchangchemical.com\/#\/schema\/logo\/image\/","url":"https:\/\/longchangchemical.com\/wp-content\/uploads\/2020\/08\/cropped-longchang-logo.png","contentUrl":"https:\/\/longchangchemical.com\/wp-content\/uploads\/2020\/08\/cropped-longchang-logo.png","width":512,"height":512,"caption":"Longchang Chemical"},"image":{"@id":"https:\/\/longchangchemical.com\/#\/schema\/logo\/image\/"}},{"@type":"Person","@id":"https:\/\/longchangchemical.com\/#\/schema\/person\/ecb1ad846136c6f1ca534b62978c6a8e","name":"\ub871\ucc3d\ucf00\ubbf8\uce7c","image":{"@type":"ImageObject","inLanguage":"ko-KR","@id":"https:\/\/longchangchemical.com\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/c1e84ee0759373263198c58e8f338f80?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/c1e84ee0759373263198c58e8f338f80?s=96&d=mm&r=g","caption":"Longchang Chemical"},"sameAs":["https:\/\/longchangchemical.com"],"url":"https:\/\/longchangchemical.com\/ko\/author\/infolongchangchemical-com\/"}]}},"_links":{"self":[{"href":"https:\/\/longchangchemical.com\/ko\/wp-json\/wp\/v2\/posts\/6809","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/longchangchemical.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/longchangchemical.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/longchangchemical.com\/ko\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/longchangchemical.com\/ko\/wp-json\/wp\/v2\/comments?post=6809"}],"version-history":[{"count":4,"href":"https:\/\/longchangchemical.com\/ko\/wp-json\/wp\/v2\/posts\/6809\/revisions"}],"predecessor-version":[{"id":9783,"href":"https:\/\/longchangchemical.com\/ko\/wp-json\/wp\/v2\/posts\/6809\/revisions\/9783"}],"wp:attachment":[{"href":"https:\/\/longchangchemical.com\/ko\/wp-json\/wp\/v2\/media?parent=6809"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/longchangchemical.com\/ko\/wp-json\/wp\/v2\/categories?post=6809"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/longchangchemical.com\/ko\/wp-json\/wp\/v2\/tags?post=6809"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}