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1. PC(polycarbonate) ÇÕ¼º¹æ¹ý.

1.1 PC(polycarbonate)ÇÕ¼º ¹ÝÀÀ½Ä
polycarbonate´Â Áֻ罽 Áß¿¡ carbonate (-O-CO-O-) ¿¬°á±â¸¦ °¡Áø ºñ°áÁ¤¼ºÀÇ °íºÐÀÚ¸¦ ÃÑĪÇϸç, Åõ¸í¼ºÀÌ ÁÁ°í ³»Ãæ°Ý¼º µî ±â°èÀû ¼ºÁúÀÌ ¿ì¼öÇÏ¿© ¿£Áö´Ï¾î¸µ ÇÃ¶ó½ºÆ½À¸·Î ³Î¸® »ç¿ëµÈ´Ù.
¿ø·á¹°Áú·Î´Â bisphenol A (ºñ½ºÆä³î A)¿Í phosgen (Æ÷½º°Õ)ÀÌ °¡Àå ¸¹ÀÌ »ç¿ëµÇ°í ÀÖÀ¸¸ç, ±× ¹ÝÀÀ½ÄÀº ´ÙÀ½ ±×¸² 1.1 °ú °°´Ù.
±×¸² 1.1 bisphenol A ¿Í phosgen ¹ÝÀÀ½Ä

1.2 polycarbonate ¼öÁöÀÇ Á¦Á¶¹æ¹ý ¹× Á¾·ù

polycarbonate ¼öÁöÀÇ Á¦Á¶¹æ¹ýÀº °è¸é ÁßÃàÇÕ¹ý(interfacial polycondensation)°ú ¿ëÀ¶ÁßÇÕ¹ý(melt transesterification) ¹× ¿ë¾× ÁßÃàÇÕ¹ý (solution polycondensation) µî ÀÌ ÀÖÀ¸¸ç, ÇöÀç´Â °è¸é ÁßÃàÇÕ¹ýÀÌ °¡Àå ¸¹ÀÌ »ç¿ëµÇ°í ÀÖ´Ù. ¿ë¾× ÁßÃæÇÕ¹ýÀº °æÁ¦¼º ¸é¿¡¼­ ºÒ¸®Çϱ⠶§¹®¿¡ ÇöÀç´Â ´õ ÀÌ»ó »ó¾÷ÀûÀ¸·Î Ȱ¿ëµÇÁö ¾ÊÀ¸¸ç, ¿ëÀ¶ÁßÇÕ¹ýÀº °øÁ¤»ó ¸¹Àº ¾î·Á¿òÀ» °¡Áö°í Àֱ⠶§¹®¿¡ Ư¼öÇÑ °æ¿ì¿¡ »ç¿ëµÇ°í ÀÖ´Ù. ¶ÇÇÑ Æä´Ò±â¿¡ ¿©·¯ °¡Áö ġȯ±â¸¦ µµÀÔÇÏ¸é ±×¿¡ µû¸¥ polycarbonateÀÇ ¹°¼ºº¯È­¸¦ °¡Á®¿Ã ¼ö ÀÖ¾î ¿ëµµ¿¡ ¸Â°Ô polyc¡¦(»ý·«)

1.3 Çʸ§ÀÇ Á¦Á¶¹ý




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