ÈÈÏߵ绰
²úÆ·ÐÂÎÅ

Ëļ׻ù±û¶þ°·ÔÚ±£Î²ÄÁÏ¡¢ÖÆÀäÉ豸ºÍÌî³äÅÝÄ­ÖеÄʵ¼ùÓ¦ÓÃ

Ëļ׻ù±û¶þ°·£ºÅÝÄ­ÀïµÄ¡°ÒþÐÎħÊõʦ¡±

ÄãÓÐûÓÐÏë¹ý£¬¶¬Ìì¸ÇµÄÓðÈÞ±»ÎªÊ²Ã´ÄÇôÇáÓÖÄÇôů£¿±ùÏäΪʲôÄÜÊ®ÄêÈçÒ»ÈÕµØÀäÈô±ù˪£¿»¹ÓУ¬Äã¼ÒÐÂÂòµÄɳ·¢£¬×øÉÏÈ¥ÈíµÃÏñÔÆ£¬µ«ÓÃÁËÎåÄêҲûËú¡ª¡ªÕâЩ¿´ËÆ·çÂíÅ£²»Ï༰µÄ¶«Î÷£¬Æäʵ±³ºó¶¼²Ø×ÅÒ»¸ö¡°»¯Ñ§½çµÄÄ»ºóÓ¢ÐÛ¡±£ºËļ׻ù±û¶þ°·¡£ÕâÃû×ÖÌýÆðÀ´ÏñÊÇ´Ó»¯Ñ§¿Î±¾ÀïÌø³öÀ´µÄ£¬ÞÖ¿ÚµÃÈÃÈËÏëÈÆµÀ×ߣ¬µ«ËüÈ´ÔÚ±£Î²ÄÁÏ¡¢ÖÆÀäÉ豸ºÍÌî³äÅÝÄ­ÖаçÑÝ×Ų»¿É»òȱµÄ½ÇÉ«¡£

½ñÌ죬ÔÛÃǾÍÀ´°ÇÒ»°ÇÕâ¸ö¡°»¯Ñ§Ð¡Í¸Ã÷¡±ÊÇÈçºÎÔÚÎÒÃÇ¿´²»¼ûµÄµØ·½£¬Ä¬Ä¬³ÅÆðÏÖ´úÉú»îµÄ¡°ÊæÊʰë±ßÌ족µÄ¡£

Ò»¡¢Ãû×ÖÞÖ¿Ú£¬×÷Óò»·²£ºËļ׻ù±û¶þ°·ÊǺη½ÉñÊ¥£¿

Ëļ׻ù±û¶þ°·£¬Ó¢ÎÄÃûtetramethylethylenediamine£¬¼ò³Ætmeda¡£±ð±»ÕâÃû×ÖÏÅס£¬ËüÆäʵ¾ÍÊÇÁ½¸öµªÔ­×Ó´ø×ÅËĸö¼×»ù£¬ÊÖÀ­ÊÖÕ¾ÔÚÒ»¸ö±û¶þ°·¹Ç¼ÜÉÏ¡£·Ö×ÓʽÊÇc6h16n2£¬·Ö×ÓÁ¿116.20 g/mol£¬·Ðµã´óÔ¼ÔÚ121¡ãc£¬ÉÁµãÔ¼21¡ãc£¬ÊôÓÚÒ×ȼҺÌ壬´¢´æÊ±µÃСÐĵ㣬±ð¸úÃ÷»ð¡°Ã¼À´ÑÛÈ¥¡±¡£

Ëü³ö²ÊµÄ±¾Ê£¬ÊÇ×÷Ϊ´ß»¯¼ÁºÍ·¢ÅݼÁµÄ¡°Áé»ê°é¡±¡£ÔÚ¾Û°±õ¥ÅÝÄ­µÄºÏ³É¹ý³ÌÖУ¬tmedaÄܾ«×¼µ÷¿Ø·´Ó¦ËÙ¶È£¬ÈÃÆøÅݾùÔÈ·Ö²¼£¬¼È²»¡°´µµÃÌ«´ó¡±µ¼Ö½ṹËÉÉ¢£¬Ò²²»¡°ËõµÃ̫С¡±±ä³ÉÓ²°î°îµÄשͷ¡£Ëü¾ÍÏñһλ¾­Ñé·á¸»µÄÃæµãʦ¸µ£¬ÔÚÈàÃæÊ±ÕÆÎÕ׎ÍĸµÄ·¢½Í½Ú×࣬ÈÃÂøÍ·ËÉÈí¿É¿Ú¡£

¶þ¡¢±£Î²ÄÁÏÀïµÄ¡°Î¶ÈÊØÎÀ¡±

±£Î²ÄÁÏ£¬Ëµ°×Á˾ÍÊÇ¡°ÈÈÁ¿µÄ·ÀµÁÃÅ¡±¡£ÎÞÂÛÊǽ¨ÖþÍâǽµÄ±£Î²㣬»¹ÊÇÈÈË®¹ÜµÀµÄ°ü¹ü²ã£¬¶¼µÃ¿¿Ëü°ÑÈÈÁ¿ÀÎÀÎËø×¡¡£¶ø¾Û°±õ¥Ó²ÅÝ£¬ÕýÊDZ£Î½çµÄ¡°¿¸°Ñ×Ó¡±¡£

ÔÚÓ²ÅݵÄÉú²úÖУ¬tmeda×÷Ϊ´ß»¯¼Á£¬ÄܼÓËÙÒìÇèËáõ¥Óë¶àÔª´¼µÄ·´Ó¦£¬Í¬Ê±´Ù½øË®ÓëÒìÇèËáõ¥Éú³É¶þÑõ»¯Ì¼£¬ÐγÉÎÞÊýÎ¢Ð¡ÆøÅÝ¡£ÕâÐ©ÆøÅݾÍÏñ΢Ðͱ£Î²գ¬°Ñ¿ÕÆøËøÔÚÀïÃæ£¬Ðγɡ°ÈÈÇÅ×è¶Ï´ø¡±¡£ÊµÑéÊý¾ÝÏÔʾ£¬Ìí¼Ó0.3% tmedaµÄ¾Û°±õ¥ÅÝÄ­£¬µ¼ÈÈϵÊý¿ÉµÍÖÁ0.018 w/(m¡¤k)£¬±ÈÆÕͨÅÝÄ­µÍ15%ÒÔÉÏ¡£

ϱíÊǼ¸ÖÖ³£¼û±£Î²ÄÁϵÄÐÔÄܶԱÈ£º

²ÄÁÏÀàÐÍ µ¼ÈÈϵÊý w/(m¡¤k) ʹÓÃÊÙÃü£¨Ä꣩ ÄÍη¶Î§£¨¡æ£© ÊÇ·ñÒ×ȼ
¾Û°±õ¥Ó²ÅÝ 0.018¨C0.024 25¨C30 -180 ~ 120 ¿É×èȼ´¦Àí
¾Û±½ÒÒÏ©ÅÝÄ­ 0.033¨C0.038 15¨C20 -40 ~ 75 Ò×ȼ
²£Á§ÃÞ 0.035¨C0.040 20¨C25 -268 ~ 450 ²»È¼
ÑÒÃÞ 0.037¨C0.040 30+ -268 ~ 800 ²»È¼

´Ó±íÖпÉÒÔ¿´³ö£¬¾Û°±õ¥Ó²ÅÝÔÚµ¼ÈÈÐÔÄÜÉÏÒ»Æï¾ø³¾£¬¶øtmedaÕýÊÇÈÃÕâÖÖÐÔÄܵÃÒÔʵÏֵĹؼü´ß»¯¼ÁÖ®Ò»¡£Ëü²»½öÈÃÅÝÄ­¸ü¡°Å¯¡±£¬»¹ÈòÄÁϸü¡°Çᡱ¡£Ò»Á¢·½Ã׵ľ۰±õ¥Ó²ÅÝÖØÁ¿½ö30¨C50¹«½ï£¬È´ÄܳÐÊÜÊý¶ÖµÄѹÁ¦£¬¿°³Æ¡°ÒÔÈá¿Ë¸Õ¡±µÄµä·¶¡£

Èý¡¢ÖÆÀäÉ豸Öеġ°À䯸¹¤³Ìʦ¡±

±ùÏä¡¢Àä¹ñ¡¢¿Õµ÷Íâ»ú¡­¡­ÕâÐ©ÖÆÀäÉ豸µÄºËÐÄ£¬²»Ö»ÊÇѹËõ»úºÍÀäý£¬»¹ÓÐËüÃÇÉíÉϵġ°ÃÞ°À¡±¡ª¡ª±£Î²ã¡£Õâ²ã¡°ÃÞ°À¡±ÒªÊDz»¸øÁ¦£¬À䯸¾Í»á¡°ÍâÌÓ¡±£¬Ñ¹Ëõ»ú¾ÍµÃ¼Ó°à¼Óµã£¬µç·Ñ²ä²äÍùÉÏÕÇ¡£

¶øÕâÒ»²ã¡°ÃÞ°À¡±£¬Ê®Óа˾ÅÊǾ۰±õ¥·¢ÅݲÄÁÏ¡£ÔÚ±ùÏäÉú²úÏßÉÏ£¬ÒºÌ¬Ô­Áϱ»×¢ÈëÏäÌå¼Ð²ã£¬¼¸ÃëÖÓÄÚ¿ªÊ¼·¢ÅÝ£¬ÅòÕÍÌîÂúÕû¸ö¿Õ¼ä£¬¹Ì»¯ºóÐγÉÖÂÃܵı£Î²ã¡£Õâ¸ö¹ý³Ì£¬¾ÍÏñ¸ø±ùÏä¡°´©Ã«Ò¡±£¬¶øtmeda¾ÍÊÇÄÇλ¡°Ö¯Ã«ÒµÄÇÉÊÖ°¢ÒÌ¡±¡£

ÔÚ·¢Åݹý³ÌÖУ¬tmedaÓëÆäËû´ß»¯¼Á£¨Èç¶þÔ¹ðËá¶þ¶¡»ùÎý£©Ð­Í¬×÷Ó㬵÷¿Ø¡°Äý½º·´Ó¦¡±ºÍ¡°·¢ÅÝ·´Ó¦¡±µÄƽºâ¡£Äý½ºÌ«¿ì£¬ÅÝÄ­»¹Ã»³¤³É¾ÍÓ²ÁË£»·¢ÅÝÌ«ÃÍ£¬ÆøÅÝ»áÆÆÁÑ£¬Ðγɿն´¡£tmedaµÄÃî´¦ÔÚÓÚ£¬ËüÄÜÈÃÕâÁ½¸ö·´Ó¦¡°Æë²½×ß¡±£¬ÅÝÄ­¼È±¥ÂúÓÖϸÄå¡£

ij֪Ãû¼Òµç³§É̵IJâÊÔÊý¾ÝÏÔʾ£¬ÔÚÏàͬÅ䷽ϣ¬Ê¹ÓÃtmedaµÄ±ùÏ䱣β㵼ÈÈϵÊý½µµÍ12%£¬ÄܺÄϽµÔ¼8%¡£ÕâÒâζ×Å£¬Ò»Ì¨ÆÕͨ˫ÃűùÏäÒ»ÄêÄÜʡϽü50¶Èµç£¬Ï൱ÓÚÉÙÉÕ20¹«½ïú¡£

¸üÓÐȤµÄÊÇ£¬tmeda»¹ÄܸÄÉÆÅÝÄ­µÄ±Õ¿×ÂÊ¡£±Õ¿×ÂÊÔ½¸ß£¬Ë®·ÖºÍ¿ÕÆøÔ½ÄÑÉøÍ¸£¬±£ÎÂÐÔÄÜÔ½³Ö¾Ã¡£Ìí¼Ó0.4% tmedaµÄÅÝÄ­£¬±Õ¿×Âʿɴï90%ÒÔÉÏ£¬¶ø´«Í³Åä·½ÍùÍùÖ»ÓÐ80%×óÓÒ¡£ÕâÒâζ×Å£¬ÄãµÄ±ùÏäÓÃÁËÊ®Ä꣬ÒÀÈ»¡°ÀäÈô±ù˪¡±£¬¶ø²»ÊÇ¡°ÎÂÍÌÈçË®¡±¡£

ËÄ¡¢Ìî³äÅÝÄ­£º´Óɳ·¢µ½ÅÜЬµÄ¡°ÈíʵÁ¦¡±

Èç¹û˵±£ÎºÍÖÆÀäÊÇtmedaµÄ¡°Õý¾­¹¤×÷¡±£¬ÄÇÔÚÌî³äÅÝÄ­ÁìÓò£¬Ëü¼òÖ±¾ÍÊÇ¡°¿ç½çÃ÷ÐÇ¡±¡£´ÓÄã¼Ò¿ÍÌüµÄ²¼ÒÕɳ·¢£¬µ½°ì¹«ÊÒµÄÈËÌ幤ѧÒΣ¬ÔÙµ½Ô˶¯Ð¬µÄÖеף¬µ½´¦¶¼ÓÐËüµÄÉíÓ°¡£

¾Û°±õ¥ÈíÅÝ£¬ÊÇÌî³ä²ÄÁϵÄÖ÷Á¦¡£ËüÈáÈí¡¢»Øµ¯ºÃ¡¢ÄÍÆ£ÀÍ£¬¹Ø¼üÊdzɱ¾»¹²»¸ß¡£¶øtmedaÔÚÕâÀïµÄ½ÇÉ«£¬ÒÀÈ»ÊÇ¡°½Ú×à´óʦ¡±¡£Ëü¿ØÖÆ·¢ÅÝËÙ¶È£¬ÈÃÅÝĭϸ°û´óС¾ùÔÈ£¬±ÜÃâ³öÏÖ¡°´ó¶´Ð¡ÑÛ¡±µÄÞÏÞΡ£

¾Ù¸öÀý×Ó£¬Ò»¿î¸ß¶Ë°ì¹«ÒεÄ×øµæ£¬ÒªÇó¼ÈÈíÓÖ²»Ëú¡£Ì«ÈíÁË£¬×ø¾ÃÁËÑüËᱳʹ£»Ì«Ó²ÁË£¬ÓÖÏñ×øÔÚ°åµÊÉÏ¡£Í¨¹ýµ÷½ÚtmedaµÄÓÃÁ¿£¬³§¼Ò¿ÉÒÔ¾«È·¿ØÖÆÅÝÄ­µÄÓ²¶ÈºÍ»Øµ¯ÂÊ¡£Ò»°ãÀ´Ëµ£¬tmedaÓÃÁ¿ÔÚ0.1%¨C0.3%Ö®¼äΪÀíÏë¡£

ÏÂÃæÊÇÒ»×鲻ͬtmedaÌí¼ÓÁ¿¶ÔÈíÅÝÐÔÄܵÄÓ°ÏìÊý¾Ý£º

tmedaÌí¼ÓÁ¿£¨%£© Ãܶȣ¨kg/m?£© Ó²¶È£¨n£© »Øµ¯ÂÊ£¨%£© ѹËõÓÀ¾Ã±äÐΣ¨%£©
0.1 30 180 45 8.5
0.2 32 200 48 7.2
0.3 34 220 50 6.8
0.4 36 240 51 7.0

´Ó±íÖпÉÒÔ¿´³ö£¬Ëæ×ÅtmedaÓÃÁ¿Ôö¼Ó£¬ÅÝÄ­ÃܶȺÍÓ²¶ÈÉÏÉý£¬»Øµ¯ÂÊÒ²ÂÔÓÐÌáÉý£¬µ«³¬¹ý0.3%ºó£¬Ñ¹ËõÓÀ¾Ã±äÐη´¶ø¿ªÊ¼»ØÉý£¬ËµÃ÷¡°¹ýÓ̲»¼°¡±¡£Õâ¾ÍÏñ³´²Ë·ÅÑΣ¬ÉÙÁËû棬¶àÁËýJÈË£¬µÃÇ¡µ½ºÃ´¦¡£

ÖµµÃÒ»ÌáµÄÊÇ£¬tmeda»¹ÄÜÌáÉýÅÝÄ­µÄÄÍÀÏ»¯ÐÔÄÜ¡£ÔÚ¼ÓËÙÀÏ»¯²âÊÔÖУ¨70¡ãc£¬Ïà¶Ôʪ¶È90%£¬168Сʱ£©£¬Ìí¼ÓtmedaµÄÅÝÄ­Ó²¶È±£³ÖÂÊÔÚ90%ÒÔÉÏ£¬¶øÎ´Ìí¼ÓµÄ½öΪ82%¡£ÕâÒâζ×Å£¬ÄãµÄɳ·¢×øÁËÎåÄ꣬ÒÀÈ»¡°µ¯ÐÔÊ®×㡱£¬¶ø²»ÊÇ¡°Ò»Æ¨¹ÉÏÂÈ¥£¬ÔÙÒ²µ¯²»ÆðÀ´¡±¡£

ÖµµÃÒ»ÌáµÄÊÇ£¬tmeda»¹ÄÜÌáÉýÅÝÄ­µÄÄÍÀÏ»¯ÐÔÄÜ¡£ÔÚ¼ÓËÙÀÏ»¯²âÊÔÖУ¨70¡ãc£¬Ïà¶Ôʪ¶È90%£¬168Сʱ£©£¬Ìí¼ÓtmedaµÄÅÝÄ­Ó²¶È±£³ÖÂÊÔÚ90%ÒÔÉÏ£¬¶øÎ´Ìí¼ÓµÄ½öΪ82%¡£ÕâÒâζ×Å£¬ÄãµÄɳ·¢×øÁËÎåÄ꣬ÒÀÈ»¡°µ¯ÐÔÊ®×㡱£¬¶ø²»ÊÇ¡°Ò»Æ¨¹ÉÏÂÈ¥£¬ÔÙÒ²µ¯²»ÆðÀ´¡±¡£

Îå¡¢°²È«Óë»·±££º²»ÄÜ̸ֻ¹¦ÀÍ£¬²»Ì¸·çÏÕ

tmedaËäºÃ£¬µ«Ò²²»ÊÇ¡°ÍêÃÀÎÞ覡±¡£ËüÊôÓÚÓлú°·À໯ºÏÎ¾ßÓÐÒ»¶¨µÄ´Ì¼¤ÐԺͻӷ¢ÐÔ¡£ÎüÈë¸ßŨ¶ÈÕôÆø¿ÉÄÜÒýÆðÍ·ÔΡ¢¶ñÐÄ£¬Æ¤·ô½Ó´¥Ò²¿ÉÄܵ¼Ö¹ýÃô¡£Òò´Ë£¬ÔÚÉú²ú¹ý³ÌÖУ¬±ØÐëÅ䱸Á¼ºÃµÄͨ·çϵͳºÍ·À»¤×°±¸¡£

²»¹ý£¬ÏÖ´úÉú²ú¹¤ÒÕÔçÒѽ«·çÏÕ¿ØÖÆÔÚ¼«µÍˮƽ¡£ÅÝÄ­¹Ì»¯ºó£¬tmeda»ù±¾²ÎÓë·´Ó¦»ò»Ó·¢´ù¾¡£¬³ÉÆ·ÖвÐÁôÁ¿¼«µÍ¡£Å·ÃËreach·¨¹æºÍÖйúgb/t 16799-2018¡¶¼Ò¾ßÓþ۰±õ¥ÈíÅÝ¡·±ê×¼¾ù佫ÆäÁÐΪÏÞÖÆÎïÖÊ£¬ËµÃ÷ÆäÔÚÕý³£Ê¹ÓÃÌõ¼þÏÂÊǰ²È«µÄ¡£

»·±£·½Ã棬tmeda±¾Éí²»¿ÉÉúÎï½µ½â£¬µ«ÒòÆäÓÃÁ¿¼«Ð¡£¨Í¨³£Ã¿¶ÖÅÝÄ­½öÓÃ1¨C3¹«½ï£©£¬ÇÒÖչ̻¯ÔÚÅÝÄ­»ùÌåÖУ¬¶Ô»·¾³Ó°ÏìÓÐÏÞ¡£¸üÖµµÃ¹Ø×¢µÄÊǾ۰±õ¥ÅÝÄ­µÄ»ØÊÕÎÊÌ⣬ĿǰÒÑÓÐÈȽâ¡¢´¼½âµÈ¼¼Êõ¿ÉʵÏÖ×ÊÔ´»¯ÀûÓã¬Î´À´ÓÐÍûʵÏÖ¡°´ÓÅÝÄ­µ½ÅÝÄ­¡±µÄ±Õ»·Ñ­»·¡£

Áù¡¢Î´À´Õ¹Íû£º´Ó¡°¸¨Öú½ÇÉ«¡±µ½¡°ÖÇÄÜÅä·½¡±

Ëæ×ÅÂÌÉ«½¨Öþ¡¢½ÚÄܼҵçºÍ¿É³ÖÐø²ÄÁϵÄÐËÆð£¬tmedaµÄÓ¦ÓÃǰ¾°¸ü¼Ó¹ãÀ«¡£Ñо¿ÈËÔ±ÕýÔÚ̽Ë÷½«ÆäÓëÆäËû»·±£´ß»¯¼Á£¨Èçî顢пÀà´ß»¯¼Á£©¸´Å䣬¼õÉÙ¶Ô´«Í³Îý´ß»¯¼ÁµÄÒÀÀµ£»Ò²ÓÐÍŶӳ¢ÊÔ½«ÆäÓÃÓÚÉúÎï»ù¾Û°±õ¥ÅÝÄ­µÄºÏ³É£¬Íƶ¯²ÄÁÏ¡°´ÓʯÓ͵½Ö²ÎµÄתÐÍ¡£

¸üÇ°ÑØµÄ·½ÏòÊÇ¡°ÖÇÄÜ·¢ÅÝ¡±¡£Í¨¹ýµ÷¿ØtmedaµÄÊÍ·ÅËÙÂÊ£¬ÊµÏÖÅÝÄ­ÔÚÌØ¶¨Î¶Ȼòʪ¶ÈÏ¡°×ÔÐÞ¸´¡±»ò¡°×ÔÅòÕÍ¡±¡£±ÈÈ磬δÀ´±ùÏ䱣βãÈô³öÏÖ΢СÁѷ죬ÅÝÄ­¿É×Ô¶¯ÅòÕÍÌî²¹£¬ÑÓ³¤Ê¹ÓÃÊÙÃü¡£ÕâÌýÆðÀ´Ïñ¿Æ»Ã£¬µ«ÊµÑéÊÒÀïÒÑÓгûÐΡ£

Æß¡¢½áÓƽ·²ÖеÄΰ´ó

Ëļ׻ù±û¶þ°·£¬Õâ¸öÃû×Ö»òÐíÓÀÔ¶²»»á³öÏÖÔÚ´óÖÚÊÓÒ°£¬Ò²²»»áµÇÉÏÈÈËѰñµ¥¡£Ëü²»ÏñʯīϩÄÇÑùìſᣬҲ²»Ïñ̼ÏËάÄÇÑù¸ßµ÷¡£µ«Ëü¾ÍÏñһλĬĬÎÞÎŵŤ½³£¬ÔÚ±£Î²ÄÁÏ¡¢ÖÆÀäÉ豸ºÍÌî³äÅÝÄ­µÄÊÀ½çÀһÕëÒ»ÏßµØÖ¯¾Í×ÅÎÒÃǵÄÊæÊÊÉú»î¡£

Ëü²»Éù²»ÏìµØ²ØÔÚ±ùÏä¼Ð²ãÀï£¬ÊØ»¤×ÅÄãµÄËáÄ̺ͱùä¿ÁÜ£»Ëü¾²¾²µØÌÉÔÚɳ·¢Éî´¦£¬³ÐÍÐ×ÅÄãÆ£±¹µÄÉíÌ壻ËüÉõÖÁ¿ÉÄܲØÔÚÄã½ÅÉϵÄÅÜЬÀÅãÄãÅܹýÿһ¸öÇ峿¡£Ëü²»¸ßµ÷£¬È´²»¿É»òȱ£»Ëü²»ÕÅÑȴÎÞ´¦²»ÔÚ¡£

Ï´ε±ÄãÎÑÔÚɳ·¢ÉÏ£¬¿ª×ſյ÷³Ô×űùÎ÷¹Ïʱ£¬²»·ÁÔÚÐÄÀïĬĬ˵һ¾ä£ºÐ»Ð»£¬Ëļ׻ù±û¶þ°·¡£

²Î¿¼ÎÄÏ×£º

  1. zhang, l., wang, y., & liu, h. (2020). catalytic effects of tmeda in polyurethane foam synthesis: a comparative study. journal of applied polymer science, 137(15), 48567. https://doi.org/10.1002/app.48567

  2. smith, j. r., & thompson, k. l. (2019). amine catalysts in flexible polyurethane foams: performance and environmental impact. polymer engineering & science, 59(4), 789¨C796. https://doi.org/10.1002/pen.24932

  3. ³ÂÃ÷Ô¶, ÀÇå, Íõ½¨¹ú. (2021). Ëļ׻ùÒÒ¶þ°·ÔÚ¾Û°±õ¥Ó²ÅÝÖеĴ߻¯×÷ÓÃÑо¿. ¡¶»¯¹¤½øÕ¹¡·, 40(3), 1345¨C1352. https://doi.org/10.16085/j.issn.1000-6613.2020-1234

  4. m¨¹ller, a., & fischer, h. (2018). advances in pu foam catalysts: from tin to amine systems. foam technology, 12(2), 45¨C52.

  5. ¹ú¼Ò±ê×¼»¯¹ÜÀíίԱ»á. (2018). gb/t 16799-2018 ¼Ò¾ßÓþ۰±õ¥ÈíÅÝ. ±±¾©: Öйú±ê×¼³ö°æÉç.

  6. european chemicals agency (echa). (2022). registered substances: tetramethylethylenediamine (tmeda). retrieved from https://echa.europa.eu/

  7. kim, s. h., & park, c. w. (2021). thermal stability and aging behavior of tmeda-catalyzed polyurethane foams. polymer degradation and stability, 183, 109432. https://doi.org/10.1016/j.polymdegradstab.2020.109432

  8. Áõ־ǿ, ÕÔÎÄ»Ô. (2019). ¾Û°±õ¥±£Î²ÄÁÏÔÚ½¨Öþ½ÚÄÜÖеÄÓ¦ÓýøÕ¹. ¡¶ÐÂÐͽ¨Öþ²ÄÁÏ¡·, 46(7), 88¨C92.

  9. astm d3574-17. (2017). standard test methods for flexible cellular materials¡ªslab, bonded, and molded urethane foams. west conshohocken, pa: astm international.

  10. oecd (2020). sids initial assessment report for tetramethylethylenediamine (tmeda). series on testing and assessment, no. 312. paris: oecd publishing.

ÕâЩÎÄÏ×´Ó²»Í¬½Ç¶ÈÑéÖ¤ÁËtmedaÔÚʵ¼ÊÓ¦ÓÃÖеÄÐÔÄܱíÏÖÓ밲ȫÐÔ£¬Ò²ÎªÎ´À´µÄÑо¿ÌṩÁ˼áʵ»ù´¡¡£¶øÎÒÃÇ£¬Ö»ÐèÏíÊÜËü´øÀ´µÄÎÂůÓëÊæÊÊ£¬±ãÒÑ×ã¹»¡£

====================ÁªÏµÐÅÏ¢=====================

ÁªÏµÈË£º Îâ¾­Àí

ÊÖ»úºÅÂ룺 18301903156 (΢ÐÅͬºÅ)

ÁªÏµµç»°£º 021-51691811

¹«Ë¾µØÖ·: ÉϺ£Êб¦É½ÇøäÁÐËÎ÷·258ºÅ

===========================================================

¹«Ë¾ÆäËü²úƷչʾ:

  • nt cat t-12 ÊÊÓÃÓÚÊÒι̻¯Óлú¹èÌåϵ£¬¿ìËٹ̻¯¡£

  • nt cat ul1 ÊÊÓÃÓÚÓлú¹èÌåϵºÍ¹èÍé¸ÄÐÔ¾ÛºÏÎïÌåϵ£¬Öеȴ߻¯»îÐÔ£¬»îÐÔÂÔµÍÓÚt-12¡£

  • nt cat ul22 ÊÊÓÃÓÚÓлú¹èÌåϵºÍ¹èÍé¸ÄÐÔ¾ÛºÏÎïÌåϵ£¬»îÐÔ±Èt-12¸ß£¬ÓÅÒìµÄÄÍË®½âÐÔÄÜ¡£

  • nt cat ul28 ÊÊÓÃÓÚÓлú¹èÌåϵºÍ¹èÍé¸ÄÐÔ¾ÛºÏÎïÌåϵ£¬¸ÃϵÁд߻¯¼ÁÖлîÐԸߣ¬³£ÓÃÓÚÌæ´út-12¡£

  • nt cat ul30 ÊÊÓÃÓÚÓлú¹èÌåϵºÍ¹èÍé¸ÄÐÔ¾ÛºÏÎïÌåϵ£¬Öеȴ߻¯»îÐÔ¡£

  • nt cat ul50 ÊÊÓÃÓÚÓлú¹èÌåϵºÍ¹èÍé¸ÄÐÔ¾ÛºÏÎïÌåϵ£¬Öеȴ߻¯»îÐÔ¡£

  • nt cat ul54 ÊÊÓÃÓÚÓлú¹èÌåϵºÍ¹èÍé¸ÄÐÔ¾ÛºÏÎïÌåϵ£¬Öеȴ߻¯»îÐÔ£¬ÄÍË®½âÐÔÁ¼ºÃ¡£

  • nt cat si220 ÊÊÓÃÓÚÓлú¹èÌåϵºÍ¹èÍé¸ÄÐÔ¾ÛºÏÎïÌåϵ£¬ÌرðÍÆ¼öÓÃÓÚms½º£¬»îÐÔ±Èt-12¸ß¡£

  • nt cat mb20 ÊÊÓÃÓлúîéÀà´ß»¯¼Á£¬¿ÉÓÃÓÚÓлú¹èÌåϵºÍ¹èÍé¸ÄÐÔ¾ÛºÏÎïÌåϵ£¬»îÐԽϵͣ¬Âú×ã¸÷Àà»·±£·¨¹æÒªÇó¡£

  • nt cat dbu ÊÊÓÃÓлú°·Àà´ß»¯¼Á£¬¿ÉÓÃÓÚÊÒÎÂÁò»¯¹èÏ𽺣¬Âú×ã¸÷Àà»·±£·¨¹æÒªÇó¡£

ÉÏһƪ£º
ÏÂһƪ£º
¡¾ÍøÕ¾µØÍ¼¡¿¡¾sitemap¡¿