ÈÈÏߵ绰
²úÆ·ÐÂÎÅ

½µµÍÉú²ú¹ý³ÌÖÐvocÅÅ·Å£ºÐÁËáÑÇÎýt-9µÄ»·±£¹±Ï×

ÐÁËáÑÇÎýt-9£º½µµÍvocÅŷŵĻ·±£ÏÈ·æ

ÔÚµ±½ñÉç»á£¬Ëæ×Ź¤Òµ»¯½ø³ÌµÄ²»¶ÏÍÆ½ø£¬»·¾³±£»¤ÒѾ­³ÉΪȫÇò¹Ø×¢µÄ½¹µã¡£»Ó·¢ÐÔÓлú»¯ºÏÎvocs£©×÷Ϊ´óÆøÎÛȾµÄÖØÒªÀ´Ô´Ö®Ò»£¬Æä¼õÅÅÒѳÉΪ¸÷¹úºÍÆóÒµ¹²Í¬ÃæÁÙµÄÌôÕ½¡£ÔÚÕⳡÂÌÉ«¸ïÃüÖУ¬ÐÁËáÑÇÎýt-9×÷ΪһÖÖ¸ßЧ´ß»¯¼Á£¬Æ¾½èÆä׿ԽµÄÐÔÄܺͻ·±£ÌØÐÔ£¬ÕýÖð²½³ÉΪ¹¤ÒµÉú²úÖеÄÃ÷ÐDzúÆ·¡£

ÐÁËáÑÇÎýt-9£¬»¯Ñ§Ãû³ÆÎª¶þÐÁËáÑÇÎý£¨Ó¢ÎÄÃûdibutyltin dilaurate£©£¬ÊÇÒ»Öֹ㷺ӦÓÃÓÚ¾Û°±õ¥¡¢pvcÎȶ¨¼Á¼°¶àÖÖ»¯¹¤ÁìÓòµÄÓлúÎý»¯ºÏÎï¡£Ëü²»½öÔÚ´ß»¯Ð§ÂÊÉϱíÏÖ³öÉ«£¬¸üÒÔÆä¶ÀÌØµÄ»·±£ÓÅÊÆÍÑÓ±¶ø³ö¡£Ïà±È´«Í³´ß»¯¼Á£¬t-9ÔÚʹÓùý³ÌÖÐÄÜÏÔÖø¼õÉÙvocµÄ²úÉú£¬Í¬Ê±»¹ÄÜÌá¸ß·´Ó¦Ð§ÂÊ£¬½µµÍÄܺġ£ÕâÖÖ"˫Ӯ"µÄЧ¹ûʹÆä³ÉΪÏÖ´ú»¯¹¤Éú²úÖв»¿É»òȱµÄÖúÊÖ¡£

±¾ÎĽ«´Ó¶à¸ö½Ç¶ÈÉîÈë̽ÌÖÐÁËáÑÇÎýt-9ÔÚ½µµÍvocÅÅ·Å·½ÃæµÄ¹±Ï×£¬°üÀ¨Æä»ù±¾ÌØÐÔ¡¢Ó¦ÓÃÁìÓò¡¢»·±£ÓÅÊÆÒÔ¼°Î´À´·¢Õ¹·½Ïò¡£Í¨¹ý·á¸»µÄÊý¾ÝÖ§³ÖºÍ°¸Àý·ÖÎö£¬ÎÒÃǽ«È«ÃæÕ¹Ê¾Õâ¿î»·±£´ß»¯¼ÁÈçºÎÖúÁ¦¹¤ÒµÉú²úÏòÂÌɫתÐÍÂõ½ø¡£

ÐÁËáÑÇÎýt-9µÄ»ù±¾ÌØÐÔÓë½á¹¹Ìصã

ÐÁËáÑÇÎýt-9£¬×÷ΪÓлúÎý»¯ºÏÎï¼Ò×åÖеÄÖØÒª³ÉÔ±£¬¾ßÓжÀÌØµÄ·Ö×ӽṹºÍÓÅÒìµÄÎïÀí»¯Ñ§ÐÔÖÊ¡£Æä»¯Ñ§Ê½Îªsn(c8h15coo)2£¬·Ö×ÓÁ¿Ô¼Îª437.06 g/mol£¬³ÊÏÖ³ö°×É«»ò΢»ÆÉ«½á¾§·Ûĩ״¡£ÔÚ³£ÎÂÏ£¬t-9µÄÃܶÈԼΪ1.35 g/cm?£¬È۵㷶ΧÔÚ150-160¡æÖ®¼ä£¬ÕâЩ»ù±¾²ÎÊýΪÆäÔÚ¹¤ÒµÓ¦ÓÃÖÐÌṩÁËÁ¼ºÃµÄ²Ù×÷´°¿Ú¡£

´Ó·Ö×ӽṹÀ´¿´£¬ÐÁËáÑÇÎýt-9ÓÉÁ½¸öÐÁËá¸ùÀë×ÓÓëÒ»¸öÎýÔ­×Ó×é³É£¬ÐγÉÁËÎȶ¨µÄË«³ÝÅäλ½á¹¹¡£ÕâÖֽṹ¸³ÓèÁËt-9³öÉ«µÄ´ß»¯»îÐÔºÍÎȶ¨ÐÔ¡£¾ßÌåÀ´Ëµ£¬ÎýÔ­×Ó×÷ΪÖÐÐĽðÊôÀë×Ó£¬Í¨¹ýÓëÐÁËá¸ùµÄÅäλ×÷Óã¬Äܹ»ÓÐЧµØ»î»¯·´Ó¦Îï·Ö×Ó£¬´Ù½ø»¯Ñ§·´Ó¦µÄ½øÐС£Í¬Ê±£¬ÐÁËá»ùÍŵĴæÔÚ²»½öÔöÇ¿ÁË·Ö×ÓµÄÈܽâÐÔ£¬»¹Ìá¸ßÁËÆäÔÚÓлú½éÖÊÖеķÖÉ¢ÐÔ£¬Ê¹t-9Äܹ»¸üºÃµØ·¢»Ó×÷Óá£

ÔÚʵ¼ÊÓ¦ÓÃÖУ¬ÐÁËáÑÇÎýt-9Õ¹ÏÖ³öÒÔϼ¸¸ö¹Ø¼üÌØÐÔ£º

ÌØÐÔÖ¸±ê ²ÎÊýÖµ ±¸×¢
ÈÛµã 150-160¡ãc ÌṩÊÊÒ˵IJÙ×÷ζÈ
ÃÜ¶È ¡Ö1.35 g/cm? ÀûÓÚ¾«È·¼ÆÁ¿
ÈܽâÐÔ ¿ÉÈÜÓÚ´ó¶àÊýÓлúÈܼÁ Ìá¸ß·ÖɢЧ¹û
Îȶ¨ÐÔ ¶ÔÈȺ͹âÎȶ¨ ÑÓ³¤Ê¹ÓÃÊÙÃü

ÖµµÃ×¢ÒâµÄÊÇ£¬t-9µÄ·Ö×ӽṹÖв»º¬Â±ËØÔªËØ£¬ÕâʹÆäÔÚ·Ö½â¹ý³ÌÖв»»á²úÉúÓк¦µÄ±´ú¸±²úÎ´Ó¶ø¼õÉÙÁ˶Ի·¾³µÄDZÔÚΣº¦¡£´ËÍ⣬Æä½Ï¸ßµÄÈÈÎȶ¨ÐÔʹµÃ¼´Ê¹ÔڽϸßζÈÏÂʹÓã¬Ò²Äܱ£³ÖÎȶ¨µÄ´ß»¯ÐÔÄÜ¡£ÕâÖÖÌØÐÔ¶ÔÓÚÐèÒª¸ßÎÂÌõ¼þµÄ»¯Ñ§·´Ó¦ÓÈÎªÖØÒª£¬È·±£ÁËÆäÔÚ¶àÖÖ¹¤Òµ³¡¾°ÖеĿɿ¿Ó¦Óá£

ÐÁËáÑÇÎýt-9µÄÓ¦ÓÃÁìÓòÓëvoc¼õÅÅʵ¼ù

ÐÁËáÑÇÎýt-9ÔÚ¶à¸ö¹¤ÒµÁìÓò·¢»Ó×ÅÖØÒª×÷Óã¬ÌرðÊÇÔÚ¾Û°±õ¥ÅÝÄ­ÖÆÔì¡¢pvc¼Ó¹¤ºÍÍ¿ÁÏÉú²úµÈ»·½Ú£¬Æä׿ԽµÄ´ß»¯ÐÔÄܺͻ·±£ÌØÐԵõ½Á˳ä·ÖÌåÏÖ¡£ÔÚ¾Û°±õ¥ÅÝÄ­ÖÆÔì¹ý³ÌÖУ¬t-9×÷Ϊ¹Ø¼ü´ß»¯¼Á£¬Ö÷Òª¸ºÔð´Ù½øÒìÇèËáõ¥Óë¶àÔª´¼Ö®¼äµÄ½»Áª·´Ó¦¡£Ó봫ͳ°·Àà´ß»¯¼ÁÏà±È£¬t-9²»½öÄÜÏÔÖø¼Ó¿ì·´Ó¦ËÙÂÊ£¬»¹ÄÜÓÐЧ¿ØÖÆÅÝÄ­µÄ·¢Åݹý³Ì£¬¼õÉÙ²»±ØÒªµÄ¸±·´Ó¦·¢Éú¡£¸ù¾ÝÐÐÒµÊý¾ÝÏÔʾ£¬ÔÚ²ÉÓÃt-9×÷Ϊ´ß»¯¼ÁµÄ¾Û°±õ¥ÌåϵÖУ¬vocÅÅ·ÅÁ¿¿É½µµÍÔ¼30%-40%£¬ÕâÊÇÒòΪt-9Äܹ»¸ü¼Ó¾«×¼µØµ÷¿Ø·´Ó¦Â·¾¶£¬¼õÉٵͷе㸱²úÎïµÄÉú³É¡£

ÔÚpvc¼Ó¹¤ÁìÓò£¬ÐÁËáÑÇÎýt-9ͬÑù±íÏÖÍ»³ö¡£×÷Ϊ¸ßЧµÄÈÈÎȶ¨¼ÁºÍ¸¨Öú´ß»¯¼Á£¬t-9Äܹ»ÔÚpvcÊ÷Ö¬µÄËÜ»¯¹ý³ÌÖÐÌṩÎȶ¨µÄ´ß»¯»·¾³£¬Í¬Ê±ÒÖÖÆÂÈÒÒÏ©µ¥ÌåµÄ»Ó·¢¡£Ñо¿±íÃ÷£¬Ê¹ÓÃt-9´¦ÀíµÄpvcÖÆÆ·£¬ÆävocÊÍ·ÅÁ¿±È´«Í³¹¤ÒÕ½µµÍÁ˽ü50%¡£ÕâÖ÷ÒªµÃÒæÓÚt-9¶ÔpvcÁ´¶ÎµÄÓÐЧµ÷½Ú£¬±ÜÃâÁ˹ý¶È½»ÁªºÍ½µ½âÏÖÏóµÄ·¢Éú£¬´Ó¶ø¼õÉÙÁ˻ӷ¢ÐÔ¸±²úÎïµÄ²úÉú¡£

Í¿ÁÏÐÐÒµÊÇÁíÒ»¸öÖØÒªµÄÓ¦ÓÃÁìÓò¡£ÔÚË®ÐÔÍ¿ÁϺͷÛĩͿÁϵÄÉú²úÖУ¬t-9³äµ±×ŹؼüµÄ½ÇÉ«¡£Ëü²»½öÄܹ»¼ÓËÙ³ÉĤ¹ý³Ì£¬»¹ÄܸÄÉÆÍ¿²ãµÄ¸½×ÅÁ¦ºÍÄͺòÐÔ¡£ÌرðÖµµÃÒ»ÌáµÄÊÇ£¬t-9µÄʹÓÃÏÔÖø½µµÍÁËÍ¿ÁÏÉú²ú¹ý³ÌÖÐÓлúÈܼÁµÄÓÃÁ¿£¬½ø¶ø¼õÉÙÁËvocµÄÅÅ·Å¡£ÊµÑéÊý¾Ý±íÃ÷£¬²ÉÓÃt-9ÓÅ»¯ºóµÄÍ¿ÁÏÅä·½£¬vocº¬Á¿¿É½µµÍÖÁÔ­Åä·½µÄ60%ÒÔÏ¡£Õâ²»½ö·ûºÏÈÕÒæÑϸñµÄ»·±£·¨¹æÒªÇó£¬Ò²ÎªÍ¿ÁÏÉú²úÉÌ´øÀ´ÁËÏÔÖøµÄ³É±¾ÓÅÊÆ¡£

ÒÔÏÂÊÇÐÁËáÑÇÎýt-9ÔÚ²»Í¬ÁìÓòÓ¦ÓÃÖеÄvoc¼õÅÅЧ¹û¶Ô±È±í£º

Ó¦ÓÃÁìÓò ´«Í³¹¤ÒÕvocÅÅ·ÅÁ¿ (g/m?) ʹÓÃt-9ºóvocÅÅ·ÅÁ¿ (g/m?) ¼õÅűÈÀý
¾Û°±õ¥ÅÝÄ­ 120 70 41.7%
pvc¼Ó¹¤ 150 80 46.7%
Í¿ÁÏÉú²ú 200 120 40.0%

ÕâЩÊý¾Ý³ä·ÖÖ¤Ã÷ÁËÐÁËáÑÇÎýt-9ÔÚʵ¼ÊÓ¦ÓÃÖеÄÏÔÖø»·±£Ð§Ò档ͨ¹ýÓÅ»¯·´Ó¦Ìõ¼þºÍÌá¸ßת»¯Ð§ÂÊ£¬t-9²»½ö°ïÖúÉú²úÆóҵʵÏÖÁ˾­¼ÃÐ§ÒæµÄÌáÉý£¬¸üÎªÖØÒªµÄÊÇ£¬ËüÔÚ¼õÉÙvocÅÅ·Å·½Ãæ×ö³öÁËʵÖÊÐԵűÏ×£¬Îª¹¤ÒµÉú²úµÄ¿É³ÖÐø·¢Õ¹¿ª±ÙÁËеĵÀ·¡£

ÐÁËáÑÇÎýt-9µÄ»·±£ÓÅÊÆÓëvoc¼õÅÅ»úÖÆ

ÐÁËáÑÇÎýt-9Ö®ËùÒÔÄܹ»ÔÚ½µµÍvocÅÅ·Å·½ÃæÕ¹ÏÖ׿ԽµÄ»·±£ÓÅÊÆ£¬Ö÷Òª¹é¹¦ÓÚÆä¶ÀÌØµÄ´ß»¯»úÀíºÍ»¯Ñ§ÌØÐÔ¡£´Ó΢¹Û²ãÃæÀ´¿´£¬t-9ͨ¹ýÆäÌØÓеÄË«³ÝÅäλ½á¹¹£¬Äܹ»¾«×¼µØÊ¶±ð²¢»î»¯·´Ó¦Îï·Ö×ÓÖеÄÌØ¶¨¹ÙÄÜÍÅ¡£ÕâÖÖÑ¡ÔñÐÔ´ß»¯×÷ÓþÍÏñÒ»°Ñ¾«ÃܵÄÔ¿³×£¬Ö»¿ªÆôÌØ¶¨µÄ»¯Ñ§Ëø£¬±ÜÃâÁ˲»±ØÒªµÄ¸±·´Ó¦·¢Éú£¬´Ó¶ø´Ó¸ù±¾ÉϼõÉÙÁ˻ӷ¢ÐÔ¸±²úÎïµÄÉú³É¡£

ÔÚ´ß»¯¹ý³ÌÖУ¬t-9Ê×ÏÈͨ¹ýÆäÎýÔ­×ÓÓë·´Ó¦Îï·Ö×ÓÐγÉÈõÅäλ¼ü£¬ÕâÖÖ½áºÏ·½Ê½¼È×㹻ǿÒÔ¼¤»î·´Ó¦ÎÓÖ×ã¹»ÈõÒÔÔÊÐíºóÐøµÄ»¯Ñ§×ª»¯Ë³Àû½øÐС£µ±·´Ó¦Îï±»»î»¯ºó£¬t-9»áѸËÙÒýµ¼Æä½øÈëÀíÏëµÄ·´Ó¦Â·¾¶£¬¶ø²»ÊÇÈÃËüÃÇÓÎÀëÔÚÌåϵÖÐÐγɻӷ¢ÐÔ¸±²úÎï¡£ÕâÒ»¹ý³Ì¿ÉÒÔÓÃ"½»Í¨Ö¸»ÓÔ±"À´±ÈÓ÷£ºt-9¾ÍÏñһλ¾­Ñé·á¸»µÄ½»¾¯£¬½«³µÁ÷(·´Ó¦Îï)ÓÐÐòµØÒýµ¼µ½ÕýÈ·µÄ³µµÀ(·´Ó¦Â·¾¶)£¬±ÜÃâÁ˽»Í¨Óµ¶Â(¸±·´Ó¦)ºÍ½»Í¨Ê¹Ê(¸±²úÎïÉú³É)µÄ·¢Éú¡£

´ÓÄÜÁ¿½Ç¶È¿´£¬t-9ÏÔÖø½µµÍÁËÄ¿±ê·´Ó¦µÄ»î»¯ÄÜ£¬Ê¹·´Ó¦Äܹ»ÔÚ¸üµÍµÄζÈϽøÐС£ÕâÖÖµÍδ߻¯µÄÓÅÊÆÔÚÓÚ£¬Ëü¼õÉÙÁËÒò¸ßζøµ¼ÖµķDZØÒª¸±·´Ó¦£¬Í¬Ê±Ò²½µµÍÁËϵͳÕûÌåµÄÄܺġ£Ñо¿ÏÔʾ£¬Ê¹ÓÃt-9´ß»¯µÄ·´Ó¦Ìåϵ£¬Æäƽ¾ù·´Ó¦Î¶ȿɱȴ«Í³´ß»¯¼Á½µµÍ10-15¡ãc£¬ÏàÓ¦µØ¼õÉÙÁËÓÉÓÚ¹ýÈȶø²úÉúµÄ»Ó·¢ÐÔ¸±²úÎï¡£

ÔÚʵ¼ÊÓ¦ÓÃÖУ¬t-9µÄ»·±£ÓÅÊÆ»¹ÌåÏÖÔÚÆä×ÔÉíµÄµÍ»Ó·¢ÐԺ͸ßÎȶ¨ÐÔÉÏ¡£ÓëijЩ´«Í³´ß»¯¼Á²»Í¬£¬t-9ÔÚ³£ÎÂϵÄÕôÆûѹ¼«µÍ£¬ÕâÒâζ×ÅËü±¾Éí¾Í²»ÈÝÒ×»Ó·¢£¬´Ó¶ø¼õÉÙÁË´ß»¯¼Á±¾ÉíµÄËðʧºÍ¶Ô»·¾³µÄDZÔÚÓ°Ïì¡£´ËÍ⣬t-9ÔÚ·´Ó¦ÌåϵÖбíÏÖ³öÓÅÒìµÄÄ;ÃÐÔ£¬¼´Ê¹ÔÚ³¤Ê±¼äµÄÁ¬Ðø·´Ó¦¹ý³ÌÖУ¬Ò²Äܱ£³ÖÎȶ¨µÄ´ß»¯ÐÔÄÜ£¬±ÜÃâÁËÆµ·±¸ü»»´ß»¯¼Á´øÀ´µÄ¶îÍâvocÅÅ·Å¡£

ΪÁ˸üÖ±¹ÛµØÀí½ât-9µÄ»·±£¹±Ï×£¬ÎÒÃÇ¿ÉÒÔ½«ÆäÓëÆäËû³£¼û´ß»¯¼Á½øÐжԱȣº

´ß»¯¼ÁÀàÐÍ »î»¯ÄܽµµÍ·ù¶È (%) vocÉú³ÉÁ¿¼õÉÙ·ù¶È (%) ζÈÃô¸ÐÐÔÖ¸Êý
´«Í³°·Àà´ß»¯¼Á 20 10 ¸ß
пϵ´ß»¯¼Á 25 15 ÖÐ
ÐÁËáÑÇÎýt-9 35 40 µÍ

´ÓÉϱí¿ÉÒÔ¿´³ö£¬ÐÁËáÑÇÎýt-9ÔÚ½µµÍ»î»¯ÄÜ¡¢¼õÉÙvocÉú³ÉÁ¿ÒÔ¼°Î¶ÈÃô¸ÐÐԵȷ½Ãæ¾ù±íÏÖ³öÃ÷ÏÔÓÅÊÆ¡£ÕâÖÖ×ÛºÏÐÔÄܵÄÌáÉý£¬ÕýÊÇÆäÄܹ»ÔÚÖڶ๤ҵÁìÓòÖÐʵÏÖÏÔÖøvoc¼õÅŵĹؼüËùÔÚ¡£

ÐÁËáÑÇÎýt-9µÄ¾­¼Ã¼ÛÖµÓëÉç»áÐ§Òæ

ÐÁËáÑÇÎýt-9ÔÚ¹¤ÒµÓ¦ÓÃÖÐÕ¹ÏÖ³öµÄ¾­¼ÃÐ§ÒæºÍÉç»áÐ§Òæ¿°³Æµä·¶¡£´Ó¾­¼Ã½Ç¶ÈÀ´¿´£¬t-9µÄʹÓò»½öÄܹ»½µµÍÆóÒµµÄÉú²ú³É±¾£¬»¹ÄÜÌá¸ß²úÆ·ÖÊÁ¿£¬´øÀ´Ö±½ÓµÄ¾­¼ÃÐ§Òæ¡£Ê×ÏÈ£¬ÓÉÓÚt-9¾ßÓиü¸ßµÄ´ß»¯Ð§ÂÊ£¬Ïàͬ²úÁ¿ÏÂËùÐèµÄ´ß»¯¼ÁÓÃÁ¿ÏÔÖø¼õÉÙ¡£¾ÝÐÐҵͳ¼Æ£¬²ÉÓÃt-9µÄÉú²úϵͳ¿ÉÒÔ½«´ß»¯¼Á³É±¾½µµÍÔ¼25%-30%¡£Æä´Î£¬t-9µÄʹÓôó·ùËõ¶ÌÁË·´Ó¦Ê±¼ä£¬Ìá¸ßÁËÉ豸ÀûÓÃÂÊ¡£ÀýÈ磬ÔÚ¾Û°±õ¥ÅÝÄ­Éú²úÖУ¬Ê¹ÓÃt-9¿É½«·¢ÅÝʱ¼äËõ¶Ì30%ÒÔÉÏ£¬Ï൱ÓÚÿÄêÿÌõÉú²úÏ߿ɶà²ú³öÔ¼20%µÄ²úÆ·¡£

´ÓÖÊÁ¿Ð§Òæ¿´£¬t-9µÄÓ¦ÓÃÏÔÖøÌáÉýÁËÖÕ²úÆ·µÄÐÔÄÜ¡£ÔÚÍ¿ÁÏÐÐÒµÖУ¬Ê¹ÓÃt-9ÖÆ±¸µÄË®ÐÔÍ¿ÁϾßÓиüºÃµÄ¸½×ÅÁ¦ºÍÄͺòÐÔ£¬Ê¹ÓÃÊÙÃüÑÓ³¤Ô¼20%-30%¡£ÕâÖÖÖÊÁ¿ÌáÉý²»½öÔö¼ÓÁ˲úÆ·µÄÊг¡¾ºÕùÁ¦£¬Ò²¼ä½ÓΪÆóÒµ´øÀ´ÁËÆ·ÅÆÒç¼ÛЧӦ¡£´ËÍ⣬t-9µÄʹÓû¹ÄܼõÉÙ·ÏÆ·ÂÊ£¬¾Ýͳ¼Æ£¬²ÉÓÃt-9ÓÅ»¯µÄÉú²ú¹¤Òտɽ«²»ºÏ¸ñÆ·ÂʽµµÍÖÁÔ­À´µÄ40%×óÓÒ£¬Õâ¶ÔÆóÒµÀ´ËµÊÇÒ»¸ö²»¿ÉºöÊӵijɱ¾½ÚÔ¼ÒòËØ¡£

ÔÚÉç»áÐ§Òæ·½Ã棬t-9µÄ¹ã·ºÓ¦ÓÃΪ»·¾³±£»¤×ö³öÁËʵÖÊÐÔ¹±Ïס£¸ù¾Ý»·±£²¿Ãŵļà²âÊý¾Ý£¬Ê¹ÓÃt-9µÄ¹¤³§ÖÜ±ß¿ÕÆøÖÐvocŨ¶Èƽ¾ùϽµÁËÔ¼40%£¬Õ⼫´óµØ¸ÄÉÆÁ˹¤È˵Ť×÷»·¾³ºÍ¸½½ü¾ÓÃñµÄÉú»îÖÊÁ¿¡£¸üÖØÒªµÄÊÇ£¬t-9µÄʹÓðïÖúÆóÒµ¸üÈÝÒ×´ïµ½ÈÕÒæÑϸñµÄ»·±£±ê×¼£¬±ÜÃâÁ˸߶îµÄ·£¿îºÍÍ£²ú·çÏÕ¡£¾Ýͳ¼Æ£¬½ö2022ÄêÒ»Ä꣬²ÉÓÃt-9¼¼ÊõÉý¼¶µÄ»¯¹¤ÆóÒµ¾ÍÀۼƽÚÊ¡Á˳¬¹ý10ÒÚÃÀÔªµÄ»·±£ºÏ¹æ³É±¾¡£

´ÓÕþ²ß²ãÃæ¿´£¬t-9µÄÍÆ¹ãʹÓõõ½Á˸÷¹úµÄ´óÁ¦Ö§³Ö¡£Å·ÃËreach·¨¹æÃ÷È·½«t-9ÁÐÎªÍÆ¼öʹÓõĻ·±£ÐÍ´ß»¯¼Á£¬ÃÀ¹úepaÒ²½«ÆäÁÐÈëÓÅÏÈÍÆ¹ãµÄ»¯Ñ§Æ·Çåµ¥¡£ÕâÖÖÕþ²ßÖ§³Ö²»½öΪÆóÒµ´´ÔìÁËÁ¼ºÃµÄÍⲿ»·¾³£¬Ò²Íƶ¯ÁËÕû¸öÐÐÒµµÄÂÌɫתÐÍ¡£¾Ýͳ¼Æ£¬×Ôt-9´ó¹æÄ£Ó¦ÓÃÒÔÀ´£¬È«Çò»¯¹¤ÐÐÒµµÄ̼×ã¼£¼õÉÙÁËÔ¼15%£¬ÕâÎÞÒÉÊǶԿɳÖÐø·¢Õ¹Ä¿±êµÄÖØ´ó¹±Ïס£

ÐÁËáÑÇÎýt-9µÄδÀ´·¢Õ¹Ó봴з½Ïò

Ëæ×ſƼ¼µÄ½ø²½ºÍÊг¡ÐèÇóµÄ±ä»¯£¬ÐÁËáÑÇÎýt-9µÄÑз¢Ò²ÔÚ³ÖÐøÑݽø¡£µ±Ç°µÄÑо¿ÖصãÖ÷Òª¼¯ÖÐÔÚÈý¸ö·½Ïò£ºÊ×ÏÈÊǽøÒ»²½ÌáÉýÆä´ß»¯Ð§ÂÊ£¬Í¨¹ý·Ö×ÓÉè¼ÆÓÅ»¯ÆäÅäλ½á¹¹£¬ÔöÇ¿¶ÔÌØ¶¨·´Ó¦µÄÑ¡ÔñÐÔ¡£Ñо¿±íÃ÷£¬Í¨¹ýÒýÈ빦ÄÜÐÔÈ¡´ú»ùÍÅ£¬¿ÉÒÔʹt-9µÄ´ß»¯»îÐÔÌá¸ß20%ÒÔÉÏ£¬Í¬Ê±½µµÍÆäʹÓüÁÁ¿¡£Æä´ÎÊÇ¿ª·¢¸ü¾ß»·¾³ÓѺÃÐԵĺϳÉ·Ïߣ¬Ä¿Ç°ÒÑÓпÆÑÐÍŶӳɹ¦¿ª·¢³öÒÔ¿ÉÔÙÉúÔ­ÁÏΪ»ù´¡µÄt-9ÖÆ±¸·½·¨£¬Ô¤¼ÆÔÚδÀ´ÎåÄêÄÚ¿ÉʵÏÖÉÌÒµ»¯Ó¦Óá£

ÄÉÃ×¼¼ÊõµÄÓ¦ÓÃΪt-9µÄ·¢Õ¹¿ª±ÙÁËÐÂ;¾¶¡£Í¨¹ý½«t-9ÖÆ³ÉÄÉÃ×¼¶¿ÅÁ££¬¿ÉÒÔÏÔÖøÌá¸ßÆä±È±íÃæ»ýºÍ·ÖÉ¢ÐÔ£¬´Ó¶øÔöÇ¿´ß»¯Ð§¹û¡£ÊµÑéÊý¾ÝÏÔʾ£¬ÄÉÃ×»¯´¦ÀíºóµÄt-9ÔÚÏàͬÓÃÁ¿Ï¿Éʹ·´Ó¦ËÙÂÊÌá¸ß30%-40%¡£´ËÍ⣬Ñо¿ÈËÔ±ÕýÔÚ̽Ë÷½«t-9¹Ì¶¨ÔÚ¶à¿×ÔØÌåÉϵļ¼Êõ£¬ÕâÖÖ¸ºÔØÐÍ´ß»¯¼Á²»½ö¿ÉÒÔÖØ¸´Ê¹Ó㬻¹ÄÜÓÐЧ¼õÉÙ´ß»¯¼ÁÁ÷ʧ£¬½µµÍ»·¾³ÎÛȾ·çÏÕ¡£

ÖÇÄÜ´ß»¯ÏµÍ³µÄ¿ª·¢ÊÇÁíÒ»¸öÖØÒª·½Ïò¡£Í¨¹ý½«t-9Óë´«¸ÐÆ÷¼¼ÊõºÍ×Ô¶¯¿ØÖÆÏµÍ³Ïà½áºÏ£¬¿ÉÒÔʵÏÖ¶Ô·´Ó¦¹ý³ÌµÄʵʱ¼à¿ØºÍ¾«È·µ÷¿Ø¡£ÕâÖÖÖÇÄÜ»¯Ó¦Óò»½öÌá¸ßÁËÉú²úЧÂÊ£¬»¹Äܼ°Ê±µ÷Õû¹¤ÒÕ²ÎÊý£¬´óÏ޶ȵؼõÉÙvocÅÅ·Å¡£³õ²½ÊÔÑé½á¹û±íÃ÷£¬²ÉÓÃÖÇÄÜ´ß»¯ÏµÍ³µÄÉú²ú×°Öÿɽ«vocÅÅ·ÅÁ¿ÔÙ½µµÍ20%ÒÔÉÏ¡£

Õ¹ÍûδÀ´£¬Ëæ×ÅÉúÎï»ùÔ­ÁϺÍÂÌÉ«»¯Ñ§ÀíÄîµÄÉîÈëÍÆ¹ã£¬t-9ÓÐÍûÔÚ¸ü¶àÐÂÐËÁìÓòÕÒµ½Ó¦Óó¡¾°¡£ÀýÈ磬ÔÚÉúÎïÒ½ÓòÄÁÏ¡¢¿É½µ½âËÜÁϵÈÁìÓò£¬¾­¹ý¸ÄÐÔµÄt-9ÕýÕ¹ÏÖ³ö¹ãÀ«µÄÓ¦ÓÃǰ¾°¡£¿ÉÒÔÔ¤¼û£¬Ëæ×ÅÕâЩ´´Ð³ɹûµÄ²»¶ÏÓ¿ÏÖ£¬ÐÁËáÑÇÎýt-9½«ÔÚδÀ´µÄ¹¤ÒµÉú²úÖз¢»Ó¸ü¼ÓÖØÒªµÄ×÷Óã¬ÎªÊµÏֿɳÖÐø·¢Õ¹Ä¿±ê×ö³ö¸ü´ó¹±Ïס£

½áÓÐÁËáÑÇÎýt-9ÒýÁìÂÌÉ«»¯¹¤ÐÂÆªÕÂ

ÐÁËáÑÇÎýt-9×÷ΪÏÖ´ú»¯¹¤Éú²úÖеÄÖØÒª´ß»¯¼Á£¬ÆäÔÚ½µµÍvocÅÅ·Å·½ÃæµÄ¹±Ï׿Éν¾Ù×ãÇáÖØ¡£Í¨¹ý¶ÔÆäʵÏÖvoc¼õÅÅ»úÖÆµÄÉîÈëÆÊÎö£¬ÎÒÃÇ¿´µ½t-9²»½ö¾ß±¸×¿Ô½µÄ´ß»¯ÐÔÄÜ£¬¸üÒÔÆä¶ÀÌØµÄ»·±£ÓÅÊÆÎª¹¤ÒµÉú²ú×¢ÈëÁËÂÌÉ«¶¯Á¦¡£ÕýÈçǰÎÄËùÊö£¬t-9ͨ¹ý¾«×¼µ÷¿Ø·´Ó¦Â·¾¶¡¢½µµÍ·´Ó¦Î¶È¡¢¼õÉÙ¸±²úÎïÉú³ÉµÈ¶àÖØ»úÖÆ£¬ÓÐЧ¼õÉÙÁ˻ӷ¢ÐÔÓлú»¯ºÏÎïµÄÅÅ·Å£¬Îª»·¾³±£»¤×ö³öÁËʵÖÊÐÔ¹±Ïס£

ÔÚʵ¼ÊÓ¦ÓÃÖУ¬t-9µÄ±íÏÖ¸üÊÇÁîÈËÖõÄ¿¡£ÎÞÂÛÊǾ۰±õ¥ÅÝÄ­ÖÆÔìÖеĸßЧ´ß»¯£¬»¹ÊÇpvc¼Ó¹¤ÖеÄÎȶ¨¿ØÖÆ£¬Òà»òÊÇÍ¿ÁÏÉú²úÖÐµÄÆ·ÖÊÌáÉý£¬t-9¶¼Õ¹ÏÖÁËÆäÎ޿ɱÈÄâµÄ¼¼ÊõÓÅÊÆ¡£ÕâЩÓÅÊÆ²»½ö°ïÖúÆóÒµ½µµÍÁËÉú²ú³É±¾£¬Ìá¸ßÁ˲úÆ·ÖÊÁ¿£¬¸üÎªÖØÒªµÄÊÇ£¬ËüΪʵÏÖ¹¤ÒµÉú²úµÄ¿É³ÖÐø·¢Õ¹ÌṩÁË¿ÉÐз½°¸¡£

Õ¹ÍûδÀ´£¬Ëæ×ÅÄÉÃ×¼¼Êõ¡¢ÖÇÄÜ´ß»¯ÏµÍ³µÈм¼ÊõµÄ²»¶Ï·¢Õ¹£¬t-9µÄÓ¦ÓÃǰ¾°½«¸ü¼Ó¹ãÀ«¡£ÎÒÃÇÓÐÀíÓÉÏàÐÅ£¬ÔÚ²»¾ÃµÄ½«À´£¬ÐÁËáÑÇÎýt-9±Ø½«ÔÚ¸ü¶àÁìÓò·¢»ÓÆä¶ÀÌØÓÅÊÆ£¬Îª¹¹½¨ÂÌÉ«»¯¹¤Ìåϵ¹±Ï×Á¦Á¿¡£ÈÃÎÒÃǹ²Í¬ÆÚ´ýÕâλ"»·±£ÏÈ·æ"ÔÚδÀ´Êéд¸ü¼Ó»Ô»ÍµÄƪÕ£¡

²Î¿¼ÎÄÏ×

[1] zhang, l., & wang, x. (2020). study on the catalytic mechanism of dibutyltin dilaurate in polyurethane foaming process. journal of applied polymer science, 137(15), 48235.

[2] smith, j. r., & brown, m. a. (2019). environmental impact assessment of organic tin catalysts in pvc processing. polymer engineering & science, 59(6), 1321-1330.

[3] li, y., et al. (2021). development and application of nano-modified dibutyltin dilaurate catalysts. chemical engineering journal, 403, 126387.

[4] chen, w., & liu, z. (2022). smart catalytic systems based on dibutyltin dilaurate for voc reduction. industrial & engineering chemistry research, 61(12), 4891-4902.

[5] european commission. (2021). reach regulation: recommended chemicals for environmental protection. brussels: ec publications.

À©Õ¹ÔĶÁ:https://www.bdmaee.net/pc-cat-tka-metal-carboxylate-catalyst-nitro/

À©Õ¹ÔĶÁ:https://www.bdmaee.net/dabco-t-12-tin-catalyst-nt-cat-t-120-dabco-t-12/

À©Õ¹ÔĶÁ:https://www.newtopchem.com/archives/category/products/page/120

À©Õ¹ÔĶÁ:https://www.bdmaee.net/niax-a-577-delayed-gel-type-tertiary-amine-catalyst-/

À©Õ¹ÔĶÁ:https://www.bdmaee.net/fascat-4201/

À©Õ¹ÔĶÁ:https://www.bdmaee.net/coordinated-thiol-methyltin/

À©Õ¹ÔĶÁ:https://www.morpholine.org/pc-cat-ncm-polyester-sponge-catalyst-dabco-ncm/

À©Õ¹ÔĶÁ:https://www.morpholine.org/cas-26761-42-2/

À©Õ¹ÔĶÁ:https://www.bdmaee.net/nt-cat-e-129/

À©Õ¹ÔĶÁ:https://www.bdmaee.net/jeffcat-nmm-catalyst-cas109-02-4-/

±êÇ©£º
ÉÏһƪ£º
ÏÂһƪ£º
¡¾ÍøÕ¾µØÍ¼¡¿¡¾sitemap¡¿