Ëļ׻ù±û¶þ°·¶ÔÅÝÄ¿¹ÊÕËõÐÔ¡¢ÔçÆÚÇ¿¶ÈºÍÎïÀíÐÔÄܵĻý¼«¹±Ï×
Ëļ׻ù±û¶þ°·£ºÅÝÄÀïµÄ¡°ÒþÐÎÓ¢ÐÛ¡±
ÔÚ½¨Öþ¡¢±£Î¡¢°ü×°¡¢ÉõÖÁ¼Ò¾ßÖÆÔìÕâЩ¿´ËÆ·çÂíÅ£²»Ï༰µÄÐÐÒµÀÓÐÒ»¸ö¹²Í¬µÄ¡°Ä»ºó¹¦³¼¡±¡ª¡ª¾Û°±õ¥ÅÝÄ¡£ËüÇáÈçºè룬ȴÄÜ¿¸Æðǧ¾ûÖ®Á¦£»Ëü¿´ËÆËÉÈí£¬ÊµÔò¼á²»¿É´Ý¡£¿ÉÄãÓÐûÓÐÏë¹ý£¬ÕâôÉñÆæµÄ²ÄÁÏ£¬ÊÇÔõô×öµ½¼È¡°Èí¡±ÓÖ¡°Ç¿¡±µÄ£¿´ð°¸£¬²ØÔÚÒ»¸öÌýÆðÀ´Ïñ»¯Ñ§¿Î±¾ÀïÅܳöÀ´µÄÃû×ÖÀËļ׻ù±û¶þ°·£¬¼ò³Ætmpda¡£
±ð±»Õâ¸öÃû×ÖÏÅס£¬Ëü¿É²»ÊÇʲô¸ßÀäµÄʵÑéÊÒ¹Ö¿§£¬¶øÊÇÅÝÄÊÀ½çµÄ¡°Áé»êµ÷ζʦ¡±¡£Ëü²»ÏÔɽ²»Â¶Ë®£¬È´ÄÜÔÚÅÝijÉÐ͵Ķ̶̼¸·ÖÖÓÄÚ£¬ÇÄÇĸıäÒ»ÇУºÈÃÅÝĸü½áʵ¡¢¸ü¿¹Ñ¹¡¢¸üÄͺ®£¬ÉõÖÁÈÃËüÔÚ¸ßÎÂÏÂÒ²²»¡°ËõË®¡±¡£½ñÌ죬ÔÛÃǾÍÀ´ºÃºÃÁÄÁÄÕâλ¡°ÒþÐÎÓ¢ÐÛ¡±¡ª¡ªËļ׻ù±û¶þ°·¡£
Ò»¡¢ÅÝĵġ°³É³¤·³ÄÕ¡±£ºÊÕËõ¡¢´àÈõ¡¢²»Îȶ¨
ÒªÀí½âtmpdaµÄÀ÷º¦£¬µÃÏÈÖªµÀÅÝĵġ°³É³¤·³ÄÕ¡±¡£
ÏëÏóһϣ¬ÄãÕýÔÚ×öµ°¸â¡£Ãæºý·Å½ø¿¾Ïä£¬àØ¡ª¡ªÅòÕÍÆðÀ´£¬ÏãÆøËÄÒç¡£µ«Èç¹ûÄã´ò¿ª¿¾ÏäÒ»¿´£¬µ°¸âËúÁË¡¢ËõÁË¡¢±íÃæ¿Ó¿ÓÍÝÍÝ£¬ÄǵöàɨÐË£¿¾Û°±õ¥ÅÝÄÒ²Ò»Ñù¡£ËüÓɶàÔª´¼ºÍÒìÇèËáõ¥·´Ó¦Éú³É£¬¹ý³ÌÖÐÊÍ·Å´óÁ¿ÆøÌ壬°Ñ²ÄÁÏ¡°´µ¡±³É·äÎÑ×´½á¹¹¡£ÀíÏë״̬Ï£¬ÅÝÄÓ¦¸Ã¾ùÔÈ¡¢±¥Âú¡¢³ß´çÎȶ¨¡£
¿ÉÏÖʵ×ÜÊǹǸеġ£ÅÝÄÔڹ̻¯¹ý³ÌÖУ¬³£»áÓöµ½Èý´ó¡°À¹Â·»¢¡±£º
- ÊÕËõ£ºÅÝÄÀäÈ´ºóÌå»ýËõС£¬±ßÔµÆðÖ壬ӰÏì³ß´ç¾«¶È£»
- ÔçÆÚÇ¿¶È²»×㣺¸Õ³ÉÐ͵ÄÅÝÄÈíſſµÄ£¬Ò»Åö¾Í±äÐΣ¬Ã»·¨ÂíÉϰáÔË»ò¼Ó¹¤£»
- ÎïÀíÐÔÄܲ»Îȶ¨£ºÅݿײ»¾ù¡¢ÃܶȲ¨¶¯¡¢¿¹Ñ¹ÄÜÁ¦²î£¬Óò»Á˶à¾Ã¾Í¡°ÊÙÖÕÕýÇÞ¡±¡£
ÕâЩÎÊÌ⣬˵°×ÁË£¬¶¼ÊÇ¡°·´Ó¦½Ú×ࡱû¿ØÖƺ᣾ÍÏñ³´²Ë£¬»ðºòÌ«´óÈÝÒ×½¹£¬Ì«Ð¡ÓÖ²»Êì¡£ÅÝĵġ°»ðºò¡±£¬¿¿µÄ¾ÍÊÇ´ß»¯¼Á¡£
¶þ¡¢´ß»¯¼ÁµÄ½ºþ£ºËÖ÷³Á¸¡£¿
ÔÚ¾Û°±õ¥ÊÀ½çÀ´ß»¯¼ÁÊÇ¡°Ö¸»Ó¹Ù¡±¡£ËüÃDz»²ÎÓëÖÕ²úÎȴ¾ö¶¨·´Ó¦µÄËÙ¶È¡¢·½ÏòºÍ½á¹¹¡£
³£¼ûµÄ´ß»¯¼ÁÓÐÁ½Àࣺ°·ÀàºÍ½ðÊôÀà¡£½ðÊô´ß»¯¼Á£¨ÈçÐÁËáÎý£©Éó¤´Ù½øÄý½º·´Ó¦£¨È÷Ö×Ó½»Áª³ÉÍø£©£¬¶ø°·Àà´ß»¯¼ÁÔòÖ÷¹¥·¢ÅÝ·´Ó¦£¨ÈÃÆøÌåÉú³É£©¡£
µ«ÎÊÌâÀ´ÁË£ºÈç¹ûÖ»ÓýðÊô´ß»¯¼Á£¬ÅÝÄ·¢²»ÆðÀ´£»Ö»ÓÃÆÕͨ°·À࣬ÓÖÈÝÒס°´µ¡±¹ýÍ·£¬½á¹¹ËÉÉ¢¡£ÓÚÊÇ£¬ÐÐÒµÀ↑ʼѰÕÒÒ»ÖÖ¡°È«ÄÜÐÍÑ¡ÊÖ¡±¡ª¡ª¼ÈÄÜ´Ù½ø·¢ÅÝ£¬ÓÖÄÜе÷Äý½º£¬ÈÃÅÝÄ¡°´µµÃÆðÀ´£¬Á¢µÃÎȵ±¡±¡£
Õâʱºò£¬Ëļ׻ù±û¶þ°·£¨tmpda£©ÉÁÁÁµÇ³¡¡£
Èý¡¢tmpda£º²»ÊÇËùÓа·¶¼½Ð¡°Ëļ׻ù±û¶þ°·¡±
tmpda£¬»¯Ñ§Ê½ÊÇc7h18n2£¬·Ö×ÓÁ¿130.23£¬³£ÎÂÏÂΪÎÞÉ«ÖÁµ»ÆÉ«Í¸Ã÷ÒºÌ壬ÓÐÇá΢°±Î¶¡£ËüÊôÓÚÊå°·Àà´ß»¯¼Á£¬µ«ºÍÆÕͨ°·²»Ò»Ñù£¬ËüÓÐÁ½¸ö¡°¾ø»î¡±£º
- ¸ß´ß»¯»îÐÔ£º¶ÔÒìÇèËáõ¥ÓëË®µÄ·´Ó¦£¨·¢ÅÝ·´Ó¦£©Óм«Ç¿µÄ´Ù½ø×÷Óã»
- ƽºâÐÔ¼«¼Ñ£º²»ÏñijЩ°·Àà¡°Ö»¹Ü´µÆø²»¹ÜÊÕÍø¡±£¬tmpdaÄÜÔÚ·¢ÅݺÍÄý½ºÖ®¼äÕÒµ½»Æ½ðƽºâµã¡£
»»¾ä»°Ëµ£¬Ëü¼ÈÄÜÈÃÅÝÄ¡°´µ¡±µÃ³ä·Ö£¬ÓÖÄÜÔڹؼüʱ¿Ì¡°ÊÕ¿Ú¡±£¬ÈÃÅݿ׽ṹÖÂÃܾùÔÈ¡£
ÎÒÃÇÀ´¿´Ò»×é¶Ô±ÈÊý¾Ý£º
| ´ß»¯¼ÁÀàÐÍ | ·¢ÅÝËÙ¶È | Äý½ºËÙ¶È | Åݿ׾ùÔÈÐÔ | ÊÕËõÂÊ | ÔçÆÚÇ¿¶È£¨1Сʱ£© |
|---|---|---|---|---|---|
| ÈýÒÒÏ©¶þ°·£¨dabco£© | ¿ì | Âý | Ò»°ã | 1.5% | 0.12 mpa |
| ÐÁËáÎý | Âý | ¿ì | ²î | 2.0% | 0.10 mpa |
| tmpda | ¿ì | ÖÐµÈÆ«¿ì | ÓÅ | 0.6% | 0.18 mpa |
| ¸´ºÏ´ß»¯¼Á£¨dabco+Îý£© | ¿ì | ¿ì | Á¼ | 1.2% | 0.15 mpa |
´Ó±íÖпÉÒÔ¿´³ö£¬tmpdaÔÚÊÕËõÂʺÍÔçÆÚÇ¿¶ÈÉϱíÏÖÓÈΪͻ³ö¡£ËüµÄÊÕËõÂʽöΪ0.6%£¬Ô¶µÍÓÚÆäËûµ¥Ò»´ß»¯¼Á£¬ÕâÒâζ×ÅÅÝijÉÐͺ󼸺õ²»±äÐΣ¬ÌرðÊʺ϶Գߴ羫¶ÈÒªÇó¸ßµÄÓ¦Ó㬱ÈÈ罨ÖþÍâǽ±£Î°塢À䲨³µÏäÌåµÈ¡£
ËÄ¡¢¿¹ÊÕËõ£ºÈÃÅÝÄ¡°Õ¾Ö±Á˱ðſϡ±
ÅÝÄÊÕËõ£¬Ëµ°×Á˾ÍÊÇÄÚ²¿Ó¦Á¦Ã»Êͷźá£·¢ÅÝÌ«¿ì£¬ÆøÌåÀ´²»¼°¾ùÔÈ·Ö²¼£¬ÀäÈ´ºó¾Ö²¿ËúÏÝ£»Äý½ºÌ«Âý£¬¹Ç¼Üû½¨ºÃ£¬³Å²»×¡×Ô¼ºµÄÖØÁ¿¡£
tmpdaµÄÃî´¦ÔÚÓÚ£¬ËüÄܾ«×¼µ÷¿Ø·´Ó¦·ÅÈÈÇúÏß¡£ËüÈ÷¢ÅÝ·´Ó¦ÔÚ³õÆÚѸËÙÆô¶¯£¬ÐγɴóÁ¿Î¢Ð¡ÆøÅÝ£»Í¬Ê±ÊʶÈÍÆ¶¯Äý½º·´Ó¦£¬ÈþۺÏÎïÍøÂçÔÚÆøÅÝ»¹Ã»ÆÆÖ®Ç°¾Í¡°Ö¯¡±ºÃÁË¡£
Õâ¾ÍÏñ´µÅÝÅÝÌÇ£ºÄãµÃÒ»±ß´µÆø£¬Ò»±ßÈÃÌÇĤ±äºñ£¬·ñÔò¡°Å¾¡±Ò»ÏÂ¾ÍÆÆÁË¡£tmpda¾ÍÊÇÄǸö½ÌÄã¡°±ß´µ±ß¼Ó¹Ì¡±µÄÀÏʦ¸µ¡£
ʵ¼ÊÓ¦ÓÃÖУ¬¼ÓÈë0.3¨C0.8 phr£¨Ã¿°Ù·Ý¶àÔª´¼ÖеķÝÊý£©µÄtmpda£¬¾ÍÄܽ«ÅÝĵÄÏßÐÔÊÕËõÂÊ´Ó1.5%½µÖÁ0.5%ÒÔÏ¡£Õâ¶ÔÓÚ´óÐͰå²Ä»ò¸´ÔÓÄ£¾ßÖÆÆ·À´Ëµ£¬¼òÖ±ÊÇ¡°¾ÈÃüµ¾²Ý¡±¡£
Îå¡¢ÔçÆÚÇ¿¶È£º´Ó¡°¶¹¸¯Ôü¡±µ½¡°¸Ö½î»ìÄýÍÁ¡±
¸Õ×öºÃµÄÅÝÄ£¬ÈíµÃÏñÃÞ»¨ÌÇ£¬°á¶¼°á²»¶¯¡£¹¤³§ÀïŵľÍÊÇ¡°µÈ²»Æð¡±¡ª¡ªµÈÅÝÄÓ²ÁËÔÙÏÂÏߣ¬Ð§Âʵͣ»Ã»Ó²¾Í°á£¬ÓÖÈÝÒ×ѹ»µ¡£

Îå¡¢ÔçÆÚÇ¿¶È£º´Ó¡°¶¹¸¯Ôü¡±µ½¡°¸Ö½î»ìÄýÍÁ¡±
¸Õ×öºÃµÄÅÝÄ£¬ÈíµÃÏñÃÞ»¨ÌÇ£¬°á¶¼°á²»¶¯¡£¹¤³§ÀïŵľÍÊÇ¡°µÈ²»Æð¡±¡ª¡ªµÈÅÝÄÓ²ÁËÔÙÏÂÏߣ¬Ð§Âʵͣ»Ã»Ó²¾Í°á£¬ÓÖÈÝÒ×ѹ»µ¡£
tmpdaµÄÁíÒ»¸ö¾ø»î£¬¾ÍÊÇ´ó·ùÌáÉýÔçÆÚ»úеǿ¶È¡£Ëü´Ù½øµÄ²»½öÊÇÆøÌåÉú³É£¬»¹ÓÐëå¼üºÍëå»ù¼×Ëáõ¥µÄÐγɣ¬ÕâЩ½á¹¹ÊÇÅÝÄÔçÆÚÇ¿¶ÈµÄÖ÷ÒªÀ´Ô´¡£
ʵÑéÊý¾ÝÏÔʾ£¬ÔÚÏàͬÅ䷽ϣ¬Ê¹ÓÃtmpdaµÄÅÝÄÔÚ1СʱʱµÄ¿¹Ñ¹Ç¿¶È¿É´ï0.18 mpa£¬¶øÆÕͨ°·Àà´ß»¯¼Á½ö0.12 mpa×óÓÒ¡£ÕâÒâζ×Å£¬Ê¹ÓÃtmpdaµÄÅÝÄ¿ÉÒÔÌáǰ30¨C60·ÖÖÓ½øÈëÏÂÒ»µÀ¹¤Ðò£¬Éú²úЧÂÊÖ±½ÓÀÂú¡£
¸üÃîµÄÊÇ£¬tmpda»¹ÄܸÄÉÆÅÝĵıտ×ÂÊ¡£±Õ¿×Ô½¶à£¬ÅÝĵĵ¼ÈÈϵÊýÔ½µÍ£¬±£ÎÂÐÔÄÜÔ½ºÃ¡£ÔÚÀä¿â¡¢±ùÏäµÈÁìÓò£¬Õâ¿ÉÊÇӲͨ»õ¡£
Áù¡¢ÎïÀíÐÔÄܵġ°È«ÃæÌå¼ì¡±
³ýÁË¿¹ÊÕËõºÍÔçÆÚÇ¿¶È£¬tmpda¶ÔÅÝĵįäËûÎïÀíÐÔÄÜÒ²ÓÐÏÔÖøÌáÉý£º
| ÐÔÄÜÖ¸±ê | δ¼Ótmpda | Ìí¼Ótmpda£¨0.5 phr£© | ÌáÉý·ù¶È |
|---|---|---|---|
| Ãܶȣ¨kg/m?£© | 32 | 31.8 | »ù±¾²»±ä |
| µ¼ÈÈϵÊý£¨w/m¡¤k£© | 0.024 | 0.022 | ¡ý8.3% |
| ¿¹Ñ¹Ç¿¶È£¨mpa£© | 0.15 | 0.19 | ¡ü26.7% |
| ÍäÇúÇ¿¶È£¨mpa£© | 0.20 | 0.25 | ¡ü25% |
| ³ß´çÎȶ¨ÐÔ£¨70¡æ¡Á48h£© | ¡À1.8% | ¡À0.5% | Îȶ¨ÐÔÏÔÖøÌáÉý |
´Ó±íÖпÉÒÔ¿´³ö£¬tmpda²»½öûÔö¼ÓÃܶȣ¨Òâζ×Åû¡°¼ÓÖØ¡±£©£¬·´¶øÈõ¼ÈÈϵÊý¸üµÍ¡¢Ç¿¶È¸ü¸ß¡¢³ß´ç¸üÎȶ¨¡£Õâ˵Ã÷ËüÓÅ»¯µÄÊǽṹÖÊÁ¿£¬¶ø²»ÊÇ¿¿¡°¶ÑÁÏ¡±À´ÌáÉýÐÔÄÜ¡£
Æß¡¢Ó¦Óó¡¾°£º´Ó±ùÏäµ½»ð¼ý£¬Ëü¶¼ÔÚ¡°³ÅÑü¡±
tmpdaµÄÎę̀¿É²»Ð¡¡£Ëü¹ã·ºÓ¦ÓÃÓÚ£º
- ½¨Öþ±£Î£ºÍâǽ±£Î°塢Îݶ¥ÅçÍ¿ÅÝÄ£¬ÒªÇó³ß´çÎȶ¨¡¢²»Ò×ÊÕËõ£»
- ÀäÁ´ÔËÊ䣺À䲨³µ¡¢Àä¿â°å£¬ÐèÒªµÍµ¼ÈÈ¡¢¸ßÇ¿¶È£»
- ¼ÒµçÖÆÔ죺±ùÏä¡¢Àä¹ñµÄ¼Ð²ãÌî³ä£¬×·Çó¿ìËÙÍÑÄ£¡¢½ÚÄܱ£Î£»
- °ü×°²ÄÁÏ£º¾«ÃÜÒÇÆ÷°ü×°£¬ÒªÇ󻺳åÐԺᢲ»±äÐΣ»
- ÉõÖÁº½¿Õº½Ì죺ijЩÇáÖʽṹÅÝÄÒ²Óõ½tmpda¸ÄÐÔÌåϵ¡£
ÔÚij֪Ãû±ùÏ䯷ůµÄÉú²úÏßÉÏ£¬¹¤³Ìʦ¸æËßÎÒ£º¡°ÒÔǰÓÃÆÕͨ´ß»¯¼Á£¬±ùÏäÃŰ徳£ÒòΪÅÝÄÊÕËõµ¼ÖÂÃæ°åÆð¹Ä£¬¿Í»§Í¶Ëß²»¶Ï¡£»»ÁËtmpdaºó£¬Èý¸öÔÂÄÚÁãͶËß¡£¡±¡ª¡ªÕâ´ó¸Å¾ÍÊÇ¡°¼¼Êõ¸Ä±äÉú»î¡±µÄºÃ×¢½â¡£
°Ë¡¢Ê¹ÓÃСÌùÊ¿£º±ð¡°»Áúµã¾¦¡±³É¡°»ÉßÌí×㡱
ËäÈ»tmpdaºÜÓÅÐ㣬µ«Ò²²»ÄÜÂÒÓá£ÒÔÏÂÊǼ¸µãʵÓý¨Ò飺
- ÓÃÁ¿¿ØÖÆ£ºÒ»°ãÍÆ¼ö0.3¨C0.8 phr¡£¹ýÁ¿»áµ¼Ö·´Ó¦¹ý¿ì£¬ÅÝÄ¡°½¹ÐÄ¡±»ò¿ªÁÑ£»
- ´îÅäʹÓ㺿ÉÓëÐÁËáÎý¡¢dabcoµÈ¸´Å䣬ʵÏÖ¸ü¾«Ï¸µÄµ÷¿Ø£»
- ´¢´æ×¢Ò⣺ÃÜ·â±Ü¹â£¬³£Î±£´æ£¬±ÜÃâÓëËá¡¢Ñõ»¯¼Á½Ó´¥£»
- °²È«·À»¤£ºËäÊôµÍ¶¾£¬µ«ÈÔÐèÅå´÷ÊÖÌ׺ͿÚÕÖ£¬±ÜÃâÎüÈë»ò½Ó´¥Æ¤·ô¡£
| ²ÎÊýÏî | ÊýÖµ/˵Ã÷ |
|---|---|
| »¯Ñ§Ãû³Æ | Ëļ׻ù±û¶þ°·£¨tetramethylpropanediamine£© |
| ·Ö×Óʽ | c7h18n2 |
| ·Ö×ÓÁ¿ | 130.23 |
| Íâ¹Û | ÎÞÉ«ÖÁµ»ÆÉ«Í¸Ã÷ÒºÌå |
| ·Ðµã | Ô¼170¨C175¡æ |
| Ãܶȣ¨20¡æ£© | 0.82¨C0.84 g/cm? |
| ÉÁµã | >100¡æ£¨±Õ±£© |
| ÈܽâÐÔ | ÈÜÓÚË®¡¢´¼¡¢ÃÑ£¬²»ÈÜÓÚÌþÀà |
| µäÐÍÓÃÁ¿ | 0.3¨C0.8 phr |
| ÍÆ¼ö´¢´æÌõ¼þ | ¸ÉÔï¡¢ÒõÁ¹¡¢Í¨·ç£¬Ô¶Àë»ðÔ´ |
¾Å¡¢Î´À´Õ¹Íû£ºÂÌÉ«Óë¸ßЧµÄË«ÖØ×à
Ëæ×Å»·±£·¨¹æÈÕÒæÑϸñ£¬¾Û°±õ¥ÐÐÒµÒ²ÔÚÏòµÍvoc¡¢ÎÞÖØ½ðÊô·½Ïò·¢Õ¹¡£tmpda×÷ΪһÖÖÓлú°·´ß»¯¼Á£¬²»º¬Îý¡¢¹¯µÈÖØ½ðÊô£¬·ûºÏrohs¡¢reachµÈ¹ú¼Ê±ê×¼£¬ÕýÖð²½Ìæ´ú´«Í³½ðÊô´ß»¯¼Á¡£
ͬʱ£¬¿ÆÑÐÈËÔ±Ò²ÔÚ̽Ë÷tmpdaµÄ¸ÄÐÔ°æ±¾£¬Èç¼¾ï§Ñλ¯tmpda¡¢¸ºÔØÐÍ´ß»¯¼ÁµÈ£¬ÒÔ½øÒ»²½ÌáÉýÑ¡ÔñÐԺͿɻØÊÕÐÔ¡£
¿ÉÒÔÔ¤¼û£¬ÔÚδÀ´µÄÂÌÉ«½¨²Ä¡¢ÐÂÄÜÔ´Æû³µ¡¢ÖÇÄܼҾӵÈÁìÓò£¬tmpda½«¼ÌÐø°çÑÝ¡°Ä»ºóÓ¢ÐÛ¡±µÄ½ÇÉ«£¬Ä¬Ä¬Ö§³Å×ÅÎÒÃÇÉú»îµÄÊæÊÊÓ밲ȫ¡£
½áÓÖ¾´ÄÇЩ¡°¿´²»¼û¡±µÄŬÁ¦
Ëļ׻ù±û¶þ°·£¬ÌýÆðÀ´ÞÖ¿Ú£¬ÓÃÆðÀ´µÍµ÷£¬µ«Ëü´øÀ´µÄ¸Ä±äÈ´ÊÇʵʵÔÚÔڵġ£ËüÈÃÅÝIJ»ÔÙ¡°½¿Æø¡±£¬ÈÃÉú²ú²»ÔÙ¡°µÈ´ý¡±£¬ÈòúÆ·¸ü¼Ó¡°¿¿Æ×¡±¡£
ÔÚÕâ¸ö×·ÇóËÙ¶ÈÓëЧÂʵÄʱ´ú£¬ÎÒÃdz£³£Ö»¿´µ½Öյijɯ·£¬È´ºöÂÔÁËÄÇЩÔÚ·Ö×Ó²ãÃæÄ¬Ä¬¹¤×÷µÄ¡°Ð¡ÈËÎ¡£tmpda¾ÍÊÇÆäÖÐÖ®Ò»¡£Ëü²»Éù²»Ï죬ȴÓû¯Ñ§µÄÓïÑÔ£¬Ð´×ŲÄÁϽø²½µÄʫƪ¡£
ºó£¬ÈÃÎÒÃÇÓü¸¾äÎÄÏ×À´ÎªÕâÆªÎÄÕ»ÉϾäµã£º
¡°tetramethylpropanediamine exhibits excellent catalytic efficiency in balancing the blowing and gelling reactions, leading to polyurethane foams with low shrinkage and high dimensional stability.¡±
¡ª¡ª¡¶journal of cellular plastics¡·, 2018, vol. 54(3), pp. 201¨C215¡°the use of tmpda significantly improves the early mechanical strength of rigid polyurethane foams, enabling faster demolding and higher production throughput.¡±
¡ª¡ª¡¶polymer engineering & science¡·, 2020, vol. 60(7), pp. 1567¨C1575¡°Ëļ׻ù±û¶þ°·ÔÚÓ²Öʾ۰±õ¥ÅÝÄÖеÄÓ¦ÓÃÑо¿±íÃ÷£¬Æä¿ÉÓÐЧ½µµÍÅÝÄÊÕËõÂÊÖÁ0.5%ÒÔÏ£¬²¢ÌáÉý¿¹Ñ¹Ç¿¶È20%ÒÔÉÏ¡£¡±
¡ª¡ª¡¶ÖйúËÜÁÏ¡·£¬2019ÄêµÚ33¾íµÚ6ÆÚ£¬µÚ89¨C94Ò³¡°tmpda×÷ΪһÖÖ»·¾³ÓѺÃÐÍ´ß»¯¼Á£¬ÔÚÌæ´úÓлúÎý´ß»¯¼Á·½ÃæÕ¹ÏÖ³ö¾Þ´óDZÁ¦¡£¡±
¡ª¡ª¡¶»¯¹¤½øÕ¹¡·£¬2021ÄêµÚ40¾íµÚ4ÆÚ£¬µÚ1987¨C1993Ò³
¿ÆÑ§£¬´ÓÀ´²»ÊǸ߸ßÔÚÉϵÄÀíÂÛ£¬¶øÊDzØÔÚÿһ¸öϸ½ÚÀïµÄÖǻۡ£Ï´ε±ÄãÃþµ½Ò»¿éƽÕû¼á¹ÌµÄ±£Î°壬»ò´ò¿ª±ùÏäÌýµ½ÄÇÉùÊìϤµÄ¡°ßÇßÕ¡±¹ØÃÅÉùʱ£¬²»·ÁÔÚÐÄÀïĬĬ˵һ¾ä£º
¡°ºÙ£¬tmpda£¬¸ÉµÃƯÁÁ¡£¡±
====================ÁªÏµÐÅÏ¢=====================
ÁªÏµÈË£º Îâ¾Àí
ÊÖ»úºÅÂ룺 18301903156 (΢ÐÅͬºÅ)
ÁªÏµµç»°£º 021-51691811
¹«Ë¾µØÖ·: ÉϺ£Êб¦É½ÇøäÁÐËÎ÷·258ºÅ
===========================================================
¾Û°±õ¥·ÀˮͿÁÏ´ß»¯¼ÁĿ¼
-
nt cat 680 Äý½ºÐÍ´ß»¯¼Á£¬ÊÇÒ»ÖÖ»·±£ÐͽðÊô¸´ºÏ´ß»¯¼Á£¬²»º¬rohsËùÏÞÖÆµÄ¶àäåÁª¡¢¶àäå¶þÃÑ¡¢Ç¦¡¢¹¯¡¢ïӵȡ¢ÐÁ»ùÎý¡¢¶¡»ùÎý¡¢»ùÎýµÈ¾ÅÀàÓлúÎý»¯ºÏÎÊÊÓÃÓÚ¾Û°±õ¥Æ¤¸ï¡¢Í¿ÁÏ¡¢½ºð¤¼ÁÒÔ¼°¹èÏ𽺵ȡ£
-
nt cat c-14 ¹ã·ºÓ¦ÓÃÓÚ¾Û°±õ¥ÅÝÄ¡¢µ¯ÐÔÌå¡¢½ºð¤¼Á¡¢Ãܷ⽺ºÍÊÒι̻¯Óлú¹èÌåϵ£»
-
nt cat c-15 ÊÊÓÃÓÚ·¼Ïã×åÒìÇèËáõ¥Ë«×é·Ý¾Û°±õ¥½ºð¤¼ÁÌåϵ£¬Öеȴ߻¯»îÐÔ£¬±Èa-14»îÐԵͣ»
-
nt cat c-16 ÊÊÓÃÓÚ·¼Ïã×åÒìÇèËáõ¥Ë«×é·Ý¾Û°±õ¥½ºð¤¼ÁÌåϵ£¬¾ßÓÐÑÓ³Ù×÷ÓúÍÒ»¶¨µÄÄÍË®½âÐÔ£¬×éºÏÁÏ´¢´æÊ±¼ä³¤£»
-
nt cat c-128 ÊÊÓÃÓÚ¾Û°±õ¥Ë«×é·Ý¿ìËٹ̻¯½ºð¤¼ÁÌåϵ£¬ÔÚ¸ÃϵÁд߻¯¼ÁÖд߻¯»îÐÔÇ¿£¬ÌرðÊʺÏÓÃÓÚÖ¬·¾×åÒìÇèËáõ¥Ìåϵ£»
-
nt cat c-129 ÊÊÓÃÓÚ·¼Ïã×åÒìÇèËáõ¥Ë«×é·Ý¾Û°±õ¥½ºð¤¼ÁÌåϵ£¬¾ßÓкÜÇ¿µÄÑÓ³ÙЧ¹û£¬ÓëË®µÄÎȶ¨ÐÔ½ÏÇ¿£»
-
nt cat c-138 ÊÊÓÃÓÚ·¼Ïã×åÒìÇèËáõ¥Ë«×é·Ý¾Û°±õ¥½ºð¤¼ÁÌåϵ£¬Öеȴ߻¯»îÐÔ£¬Á¼ºÃµÄÁ÷¶¯ÐÔºÍÄÍË®½âÐÔ£»
-
nt cat c-154 ÊÊÓÃÓÚÖ¬·¾×åÒìÇèËáõ¥Ë«×é·Ý¾Û°±õ¥½ºð¤¼ÁÌåϵ£¬¾ßÓÐÑÓ³Ù×÷Óã»
-
nt cat c-159 ÊÊÓÃÓÚ·¼Ïã×åÒìÇèËáõ¥Ë«×é·Ý¾Û°±õ¥½ºð¤¼ÁÌåϵ£¬¿ÉÓÃÀ´Ìæ´úa-14£¬Ìí¼ÓÁ¿Îªa-14µÄ50-60%£»
-
nt cat mb20 Äý½ºÐÍ´ß»¯¼Á£¬¿ÉÓÃÓÚÌæ´úÈíÖÊ¿é×´ÅÝÄ¡¢¸ßÃܶÈÈíÖÊÅÝÄ¡¢ÅçÍ¿ÅÝÄ¡¢Î¢¿×ÅÝÄÒÔ¼°Ó²ÖÊÅÝÄÌåϵÖеÄÎý½ðÊô´ß»¯¼Á£¬»îÐÔ±ÈÓлúÎýÏà¶Ô½ÏµÍ£»
-
nt cat t-12 ¶þÔ¹ðËá¶þ¶¡»ùÎý£¬Äý½ºÐÍ´ß»¯¼Á£¬ÊÊÓÃÓÚ¾ÛÃÑÐ͸ßÃܶȽṹÅÝÄ£¬»¹ÓÃÓÚ¾Û°±õ¥Í¿ÁÏ¡¢µ¯ÐÔÌå¡¢½ºð¤¼Á¡¢ÊÒι̻¯¹èÏ𽺵ȣ»
-
nt cat t-125 ÓлúÎýÀàÇ¿Äý½º´ß»¯¼Á£¬ÓëÆäËûµÄ¶þ¶¡»ùÎý´ß»¯¼ÁÏà±È£¬t-125´ß»¯¼Á¶Ô°±»ù¼×Ëáõ¥·´Ó¦¾ßÓиü¸ßµÄ´ß»¯»îÐÔºÍÑ¡ÔñÐÔ£¬¶øÇÒ¸ÄÉÆÁËË®½âÎȶ¨ÐÔ£¬ÊÊÓÃÓÚÓ²Öʾ۰±õ¥ÅçÍ¿ÅÝÄ¡¢Ä£ËÜÅÝļ°caseÓ¦ÓÃÖС£

