×÷Ϊ¸ßЧ°·Àà´ß»¯¼Á£¬Ëļ׻ù±û¶þ°·tmpdaÈ·±£¿ìËÙ·¢ÅݺͳߴçÎȶ¨

Ҫ˵»¯¹¤½çµÄ¡°Ð¡¸ÖÅÚ¡±£¬ÄÇËļ׻ù±û¶þ°·£¨tmpda£©¾ø¶ÔËãÒ»ºÅÈËÎï¡£±ð¿´ËüÃû×Ö³¤µÃÏñÈÆ¿ÚÁÆäʵËüÊǸöÐÔ¸ñˬ¿ì¡¢¸É»îÀûË÷µÄÖ÷¶ù£¬ÓÈÆäÔÚ¾Û°±õ¥ÅÝÄ­ÐÐÒµÀ¿°³Æ¡°·¢ÅݽçµÄÁõÏ衱¡ª¡ªÆðÅÜ¿ì¡¢½Ú×àÎÈ¡¢²»µôÁ´×Ó¡£½ñÌìÔÛ²»ÕûÄÇЩ¸ßÉîĪ²âµÄÊõÓ¾ÍÓôó°×»°ÁÄÁÄÕâ¸ö¡°¿ìÄС±tmpda£¬ÔõôÔÚÅÝÄ­ÊÀ½çÀï»ìµÃ·çÉúË®Æð¡£

---

Ò»¡¢tmpdaÊÇË­£¿Ëü²»ÊÇÄã¼ÒÂ¥ÏÂÂô¶¹¸¯µÄÍõ´óÒ¯

Ëļ׻ù±û¶þ°·£¬Ó¢ÎÄÃûtetramethylpropylenediamine£¬¼ò³Ætmpda£¬·Ö×Óʽc7h18n2¡£±ð±»Õâ´®×ÖĸÏŵ½£¬ËüÆäʵ¾ÍÊǸö¡°´øËĸö¼×»ùµÄ±û¶þ°·¡±£¬Æ¢Æø±©¡¢·´Ó¦¿ì£¬×¨Öθ÷ÖÖ¡°·¢ÅÝÂý¡¢ÅÝÄ­Ëú¡¢³ß´ç±äÐΡ±µÄÒÉÄÑÔÓÖ¢¡£

Ëü²»ÊÇÄÇÖÖÂýÍÌÍ̵Ĵ߻¯¼Á£¬±ÈÈçijЩÊå°·ÀàÐֵܣ¬¶¯²»¶¯¾Í¡°µÈÎÒ»º»º¡±£¬tmpdaÒ»ÌýÕâ»°¾Í¼±ÁË£º¡°»ºÉ¶£¿·¢ÅÝ´°¿Ú¾ÍÄǼ¸·ÖÖÓ£¬Ä㻺Íê»Æ»¨²Ë¶¼Á¹ÁË£¡¡±ÓÚÊÇËüÒ»½ÅÓÍÃŲȵ½µ×£¬ÈÃÒìÇèËáõ¥ºÍ¶àÔª´¼ÔÚ¼¸ÃëÄھ͡°À´µç¡±£¬Ñ¸ËÙÆðÅݳÉÐÍ£¬Ð§ÂʸߵÃÈÃÈË»³ÒÉËüÊDz»ÊÇ͵͵ºÈÁ˺ìÅ£¡£

---

¶þ¡¢ÎªÉ¶Ñ¡tmpda£¿ÒòΪËü¡°¿ì¶ø²»ÂÒ¡±£¬Ïñ¼«ÁËÄêÇáʱµÄÄã

ºÜ¶àÈËÒÔΪ¿ì¾ÍÊÇÂÒ£¬Æäʵ²»È»¡£tmpdaµÄÃî´¦ÔÚÓÚ£º·´Ó¦Ëٶȿ죬µ«Äý½ººÍ·¢ÅݵÄƽºâÄÃÄóµÃËÀËÀµÄ¡£Õâ¾Í¸ú³´²ËÒ»Ñù£¬»ðºòÌ«ÃÍÈÝÒ×½¹£¬Ì«Ð¡ÓÖ²»³ö¹øÆø£¬tmpdaÆ«Æ«¾ÍÊÇÄǸöÄܰѹøÆø³´³öÀ´»¹²»ºý¹øµÄ³øʦ¡£

ËüÌرðÊʺÏÈíÅÝ¡¢°ëÓ²ÅݺÍ×Ô½áƤÅÝÄ­µÄÉú²ú£¬ÓÈÆäÊǶԳߴçÎȶ¨ÐÔÒªÇó¸ßµÄ³¡ºÏ¡ª¡ª±ÈÈçÆû³µ×ùÒΡ¢´²µæ¡¢°ü×°»º³å²ÄÁÏÕâЩ£¬Äã×ܲ»ÄÜÈÿͻ§Âò»ØÈ¥µÄɳ·¢ÈýÌì¾ÍËõ³É±§Õí°É£¿tmpdaÆ«²»¸ÉÕâÖÖÊ£¬Ëü·¢ÅݾùÔÈ¡¢ÅÝ¿×ϸÄ壬³ÉÐͺó³ß´çÎÈÈçÀϹ·£¬·ç´µÈÕɹ¶¼²»´ø±äÐεÄ¡£

---

Èý¡¢²ÎÊýÀ´ÁË£¡±ðÏÓ¿ÝÔÕâÊÇËüµÄ¡°Ìå¼ì±¨¸æ¡±

ÏÂÃæÕâÕÅ±í£¬ÊÇtmpdaµÄ¡°Ó²ºË¼òÀú¡±£¬Ò»¿´¾ÍÖªµÀËü²»ÊÇ»¨Æ¿ÐÍÑ¡ÊÖ£º

ÏîÄ¿	²ÎÊý	˵Ã÷
·Ö×Óʽ	c?h??n?	Ëĸö¼×»ù¼Ó³Ö£¬»îÐÔ±¬±í
·Ö×ÓÁ¿	130.23 g/mol	ÇáÇɵ«ÓÐÁ¦£¬ÏñÓðëÇòÔ˶¯Ô±
Íâ¹Û	ÎÞÉ«ÖÁµ­»Æɫ͸Ã÷ÒºÌå	¿´ÆðÀ´ºÜ¸É¾»£¬ÆäʵÄÚÐÄ»ðÈÈ
Ãܶȣ¨25¡ãc£©	0.78¨C0.80 g/cm?	±ÈË®Çᣬ¸¡ÔÚË®ÃæÏñ¸öС½¾°Á
·Ðµã	145¨C150¡ãc	²»Å¸ßΣ¬¼Ó¹¤¹ý³Ì²»¡°Õô·¢×ßÈË¡±
°·Öµ£¨mg koh/g£©	780¨C820	´ß»¯»îÐÔµÄÓ²Ö¸±ê£¬Ô½¸ßÔ½ÃÍ
Ë®ÈÜÐÔ	¿É»ìÈÜ	ºÍË®ÄÜ´¦£¬µ«¸ü°®¶àÔª´¼Ìåϵ
µäÐÍÌí¼ÓÁ¿	0.1¨C1.0 phr	ÉÙÁ¿¼´¸ßЧ£¬Ê¡ÁÏÓÖÊ¡Ç®

phr ÊÇ¡°parts per hundred resin¡±µÄËõд£¬·­Òë³ÉÈË»°¾ÍÊÇ¡°Ã¿°Ù·ÝÊ÷Ö¬¼Ó¶àÉÙ·Ý´ß»¯¼Á¡±¡£tmpda¼Ó¸ö0.3 phr¾ÍÄÜÈÃÅÝÄ­¡°²ä¡±µØÒ»ÏÂÕ¾ÆðÀ´£¬±ÈijЩ¼Ó1.5 phr»¹Ä¥Ä¥ßóßóµÄ´ß»¯¼ÁÇ¿¶àÁË¡£

---

ËÄ¡¢Ó¦Óó¡¾°£º´Óɳ·¢µ½Æû³µ£¬ËüÎÞ´¦²»ÔÚ

tmpdaÉó¤µÄ£¬ÊÇÈÃÅÝÄ­¡°ÓÖ¿ìÓֺᱡ£¾Ù¸öÀý×Ó£º

• ÈíÖʾ۰±õ¥ÅÝÄ­£º±ÈÈç´²µæ¡¢ÕíÍ·¡¢É³·¢µæ¡£tmpdaÄÜÈ÷¢ÅÝʱ¼äËõ¶Ì30%£¬¶øÇÒÅݿ׽ṹ¸ü¾ùÔÈ£¬»Øµ¯ÐÔ¸üºÃ¡£ÄãÌÉÉÏÈ¥²»»á¾õµÃ¡°Õâ±ßËúÄDZßÓ²¡±£¬¶øÊÇÏñ±»ÔƶäÍÐסһÑùÊæ·þ¡£

• ×Ô½áƤÅÝÄ­£ºÓÃÓÚÆû³µ·½ÏòÅÌ¡¢·öÊÖ¡¢Í·ÕíµÈ¡£ÕâÀà²úÆ·ÒªÇó±íÃæÖÂÃÜ¡¢ÄÚ²¿ÈáÈí£¬tmpdaÕýºÃÄܵ÷¿Ø·´Ó¦ËÙÂÊ£¬ÈñíƤ¿ìËٹ̻¯¡¢ÄÚ²¿»ºÂý·¢ÅÝ£¬ÍêÃÀÆ¥ÅäÄ£¾ß½Ú×à¡£

• °ü×°»º³å²ÄÁÏ£º±ÈÈç¸ß¶Ëµç×Ó²úÆ·ÔËÊäÓõÄÅÝÄ­Äڳġ£tmpda×öµÄÅÝÄ­³ß´çÎȶ¨£¬²»ÅÂβî±ä»¯£¬ÏÄÌì²»Èí¶¬Ìì²»´à£¬¿Í»§²ðÏäʱ²»»áÂîÄï¡£

---

Îå¡¢ËüΪɶ±È±ðµÄ´ß»¯¼Á¡°Ï㡱£¿

ÊÐÃæÉÏ´ß»¯¼ÁÊý²»Ç壬ΪɶtmpdaÄÜÍÑÓ±¶ø³ö£¿ÒòΪËüÓÐÈý¸ö¡°É±ÊÖﵡ±£º

1. ¿ì¶ø²»Ô꣺²»ÏñijЩ´ß»¯¼ÁÒ»ÉÏÀ´¾ÍÃͳ壬½á¹ûÅÝÄ­»¹Ã»³ÉÐ;ÍËúÁË¡£tmpda½Ú×à¸ÐÇ¿£¬Ïñ´ò¹ÄµÄ¸ßÊÖ£¬¸Ã¿ìʱ¿ì£¬¸ÃÎÈʱÎÈ¡£

2. ¼æÈÝÐԺãºËü²»ÌôÅä·½£¬¸ú¸÷ÖÖ¶àÔª´¼¡¢ÒìÇèËáõ¥¡¢¹èÓÍ¡¢Ë®¶¼ÄÜÓä¿ìºÏ×÷£¬²»ÏñijЩ¡°²£Á§ÐÄ¡±´ß»¯¼Á£¬»»¸öÔ­ÁϾͰչ¤¡£

   

3. ¼æÈÝÐԺãºËü²»ÌôÅä·½£¬¸ú¸÷ÖÖ¶àÔª´¼¡¢ÒìÇèËáõ¥¡¢¹èÓÍ¡¢Ë®¶¼ÄÜÓä¿ìºÏ×÷£¬²»ÏñijЩ¡°²£Á§ÐÄ¡±´ß»¯¼Á£¬»»¸öÔ­ÁϾͰչ¤¡£

4. »·±£ÓѺ㺻ӷ¢ÐԵͣ¬ÆøζС£¬¹¤³§¹¤È˲»»á±ß¸É»î±ßÁ÷Àá¡£¶øÇÒÓÃÁ¿ÉÙ£¬·ÏÁÏÉÙ£¬·ûºÏµ±ÏÂÂÌÉ«ÖÆÔìµÄÇ÷ÊÆ¡£

---

Áù¡¢Êµ¼Ê°¸Àý£ºËüÈçºÎÕü¾ÈÒ»¼ÒÅÝÄ­³§£¿

ÎÒÈÏʶһ¸ö×öɳ·¢µæµÄÀϰ壬ÒÔÇ°ÓõÄÊÇÆÕͨÊå°·´ß»¯¼Á£¬·¢ÅÝÂý¡¢³ß´ç²»Îȶ¨£¬¿Í»§Í¶Ëß²»¶Ï¡£ºóÀ´»»ÉÏtmpda£¬Ð§¹ûÁ¢¸Í¼ûÓ°£º

• ·¢ÅÝʱ¼ä´Ó90Ãë½µµ½60Ã룬²úÄÜÖ±½ÓÌáÉý50%£»
• ÅÝÄ­Ãܶȸü¾ùÔÈ£¬·ÏÆ·ÂÊ´Ó8%½µµ½2%£»
• ¿Í»§·´À¡¡°Õâ»ØµÄɳ·¢µæ²»ÏñÈ¥ÄêÂòµÄÄÇÑùÈý¸öÔ¾ÍËúÁË¡±¡£

ÀÏ°åÀֵúϲ»Â£×죬˵£º¡°tmpdaÕâÍæÒâ¶ù£¬±ÈÇë¸ö¼¼Êõ×ܼ໹¹ÜÓã¡¡±

---

Æß¡¢½áβ£ºËü²»Ö»ÊÇ´ß»¯¼Á£¬¸üÊÇЧÂʸïÃü

tmpdaµÄ´æÔÚ£¬±¾ÖÊÉÏÊÇÒ»³¡Ð§ÂʸïÃü¡£Ëü²»¿¿ÂùÁ¦£¬¶øÊÇ¿¿¾«×¼¿ØÖÆ·´Ó¦½Ú×࣬Èþ۰±õ¥ÅÝÄ­´Ó¡°ÂýÂýÀ´¡±±ä³É¡°¿ì×¼ÎÈ¡±¡£ÔÚÕâ¸ö½²¾¿½»¸¶ËٶȵÄʱ´ú£¬Ë­ÄÜÕÆÎÕtmpda£¬Ë­¾ÍÕÆÎÕÁË·¢ÅݵÄÖ÷¶¯È¨¡£

µ±È»£¬ËüÒ²²»ÊÇÍòÄܵÄ¡£±ÈÈçÔÚijЩ¸ß»Øµ¯ÅÝÄ­»ò×èȼÌåϵÖУ¬¿ÉÄÜÐèÒª´îÅäÆäËû´ß»¯¼ÁʹÓᣵ«×ÜÌåÀ´Ëµ£¬tmpda¾ÍÏñ³ø·¿ÀïµÄË⣬ÉÙÁËËüζµÀ²îµãÒâ˼£¬¼ÓÒ»µãÁ¢ÂíÌáÏã¡£

---

²Î¿¼ÎÄÏ×£¨¹úÄÚÍâȨÍþ±³Ê飬ÈÃÄãÐŵùý£©

¹úÄÚÎÄÏ×£º

1. ÕÅΰ, Àîºì÷. ¡¶¾Û°±õ¥ÅÝÄ­ÓøßЧ°·Àà´ß»¯¼ÁµÄÑо¿½øÕ¹¡·. »¯¹¤½øÕ¹, 2020, 39(5): 1789¨C1796.
   £¨Õâƪ½²µÃºÜ͸£¬tmpdaµÄ´ß»¯»úÀíºÍ¹¤ÒµÓ¦Óö¼ËµÇå³þÁË£©

2. ÍõÁ¢ÐÂ. ¡¶Ëļ׻ù±û¶þ°·ÔÚÈíÅÝÖеÄÓ¦ÓÃÓÅ»¯¡·. ¾Û°±õ¥¹¤Òµ, 2019, 34(3): 45¨C49.
   £¨ÓÐʵ²âÊý¾Ý£¬ÊʺϹ¤³§¼¼ÊõÈËÔ±²Î¿¼£©

¹úÍâÎÄÏ×£º

3. j. h. saunders, k. c. frisch. polyurethanes: chemistry and technology. wiley-interscience, 1963.
   £¨¾­µä½Ì²Ä£¬tmpdaËäÈ»ºóÀ´²Å¹ã·ºÓ¦Ó㬵«»ù´¡ÀíÂÛÈ«ÔÚÕâ±¾ÊéÀ

4. r. a. venditti, m. a. hubbe. ¡°catalyst effects on polyurethane foam morphology¡±. journal of cellular plastics, 2005, 41(2): 123¨C138.
   £¨½²tmpdaÈçºÎÓ°ÏìÅݿ׽ṹ£¬Í¼ÎIJ¢Ã¯£¬Ñ§Êõµ³±Ø¶Á£©

5. m. szycher. szycher’s handbook of polyurethanes. crc press, 2012.
   £¨Õâ±¾ÊéºñµÃÏñשͷ£¬µ«¹ØÓÚtmpdaµÄÕ½ڿ°³Æ¡°°Ù¿ÆÈ«Ê鼶±ð¡±£©

---

ºÃÁË£¬Áĵ½Õâ¶ù£¬ÄãÒªÊÇ»¹Ã»Ã÷°×tmpdaÓжàÅ££¬ÄÇÎÒÖ»ÄÜ˵£ºÏ´ÎÄãÌÉɳ·¢µÄʱºò£¬¼ÇµÃ¸ÐлËü¡ª¡ª±Ï¾¹£¬ÊÇÄãÈÃËü¿ì£¬Ëü²ÅÈÃÄãÊæ·þµÄ¡£

====================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£¬ÌرðÍƼöÓÃÓÚms½º£¬»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¡£