29.29 - ±× ¹ÛÀÇ Áú¼Ò°ü´ÉÈÇÕ¹°
[È£Çؼ³] ÀÌ È£¿¡´Â ´ÙÀ½ÀÇ °ÍÀ» Æ÷ÇÔÇÑ´Ù. (1) À̼ҽþƳ×ÀÌÆ®(isocyanates)* ÀÌ ±×·ìÀÇ ÈÇÐÇ°Àº ´ÜÀÏÀ̳ª ´Ù°¡ °ü´É±âÀÇ À̼ҽþƳ×ÀÌÆ®(isocyanates)¸¦ Æ÷ÇÔÇÑ´Ù. µÑÀ̳ª ±× º¸´Ù ¸¹Àº °ü´É±â¸¦ °¡Áø À̼ҽþƳ×ÀÌÆ®(isocyanates), Áï, ¸ÞÆ¿·» µðÆä´ÒÀ̼ҽþƳ×ÀÌÆ®(MDI : methylene diphenyl isocyanate)¡¤Çí»ç¸ÞÆ¿·» µðÀ̼ҽþƳ×ÀÌÆ®(HDI : hexamethylene diisocyanate)¡¤Åç·ç¿£ µðÀ̼ҽþƳ×ÀÌÆ®(TDI : toluene diisocyanate)¿Í Åç·ç¿£ µðÀ̼ҽþƳ×ÀÌÆ®ÀÌ·®Ã¼(toluene diisocyanate dimer)´Â Æú¸®¿ì·¹Åº Á¦Á¶¿¡ ±¤¹üÀ§ÇÏ°Ô »ç¿ëÇÑ´Ù. ÀÌ È£´Â Æú¸®(poly)[¸ÞÆ¿·» Æä´Ò À̼ҽþƳ×ÀÌÆ®(methylene phenyl isocyanate)][Á¶(ðØ : crude) MDI³ª ÁßÇÕ MDI]¸¦ Á¦¿ÜÇÑ´Ù(Á¦3909È£). (2) À̼ҽþƳªÀ̵å(Ä«¸£ºô¾Æ¹Î)[isocyanides(carbylamines)] (3) Ä«¸£º¹½Ã»ê(carboxylic acids)ÀÇ ¾ÆÁöȹ° (4) ¹«±â»ê(ź»ê Á¦¿Ü)ÀÇ À¯±âġȯ¾Æ¹Ìµå À¯µµÃ¼¿Í À¯±â»êÀÇ À¯±âġȯ¾Æ¹Ìµå À¯µµÃ¼ (5) ½ÃŬ¶÷»êÄ®½·(½ÃŬ·ÎÇí½Ç-¼úÆĸÞÀÌÆ® Ä®½·)[calcium cyclamate(calcium cyclohexylsulphamate)] (6) ¿ÁŸ¸ÞÆ¿ÇÇ·ÎÆ÷½ºÆ÷¸£¾Æ¹Ìµå(octamethylpyrophosphoramide)(OMPA) (7) µð¸ÞÆ¿´ÏÆ®·Î»ç¹Î(dimethylnitrosamine) (8) ¸ÞÆ¿Æ®¸®´ÏÆ®·ÎÆä´Ò´ÏÆ®¶ó¹Î(Å×Æ®¸±)[methyltrinitrophenylnitramine(tetryl)] µî : Æø¾àÀ¸·Î ¾²ÀδÙ. (9) ´ÏÆ®·Î±¸¾Æ´Ïµò(nitroguanidine) : Æø¾à
|