1,8-¶þµªÔÓ¶þ»·Ê®Ò»Ï©£¨dbu£©£ºÒ»ÖÖÀíÏëµÄ¶àÓÃ;¾Û°±õ¥´ß»¯¼Á
1,8-¶þµªÔÓ¶þ»·Ê®Ò»Ï©£¨dbu£©£ºÒ»ÖÖÀíÏëµÄ¶àÓÃ;¾Û°±õ¥´ß»¯¼Á
ǰÑÔ
ÔÚ»¯Ñ§¹¤ÒµµÄºÆå«º£ÑóÖУ¬ÓÐÒ»ÖÖ»¯ºÏÎïÒÔÆä׿ԽµÄ´ß»¯ÐÔÄܺ͹㷺µÄÊÊÓÃÐÔÍÑÓ±¶ø³ö£¬Ëü¾ÍÊÇ1,8-¶þµªÔÓ¶þ»·Ê®Ò»Ï©£¨1,8-diazabicyclo[5.4.0]undec-7-ene£©£¬¼ò³Ædbu¡£dbu²»½öÊÇÒ»ÖÖ¸ßЧµÄ¼îÐÔ´ß»¯¼Á£¬¸üÊÇÔÚ¾Û°±õ¥£¨pu£©ÐÐÒµÖб¸ÊÜÇàíùµÄÃ÷ÐDzÄÁÏ¡£×÷Ϊһλ¡°»¯Ñ§½çµÄÈ«ÄÜÑ¡ÊÖ¡±£¬dbuƾ½èÆä¶ÀÌØµÄ·Ö×ӽṹºÍÇ¿´óµÄ´ß»¯ÄÜÁ¦£¬ÔÚÖÚ¶àÁìÓòÖÐÕ¹ÏÖ³öÁË·Ç·²µÄ¼ÛÖµ¡£
dbuµÄ»ù±¾½éÉÜ
dbuµÄ»¯Ñ§Ê½Îªc7h12n2£¬·Ö×ÓÁ¿Îª124.19 g/mol¡£ËüµÄ·Ö×ӽṹÓÉÁ½¸öµªÔ×ÓºÍÒ»¸öÌØÊâµÄË«»·¹Ç¼Ü×é³É£¬¸³ÓèÁËËü¼«Ç¿µÄ¼îÐÔºÍÓÅÒìµÄÈÈÎȶ¨ÐÔ¡£ÕâÖÖ»¯ºÏÎï³õÓɵ¹ú»¯Ñ§¼ÒºÕ¶ûÂü¡¤Ê©ÌÕ¶¡¸ñ£¨hermann staudinger£©ÓÚ1930Äê´úºÏ³É£¬×Դ˱㿪ÆôÁËËüÔÚ¹¤ÒµÁìÓòµÄ»Ô»ÍƪÕ¡£dbuͨ³£ÒÔÎÞÉ«»òµ»ÆÉ«ÒºÌåµÄÐÎʽ´æÔÚ£¬¾ßÓÐÇ¿Áҵݷ棬ÈÛµãΪ-2¡ãc£¬·Ðµã¸ß´ï236¡ãc£¬Ê¹ÆäÄܹ»ÔڽϿíµÄζȷ¶Î§ÄÚ±£³Ö»îÐÔ¡£
dbuÖ®ËùÒÔ³ÉΪ¾Û°±õ¥ÐÐÒµÖеÄÀíÏë´ß»¯¼Á£¬Ö÷Òª¹é¹¦ÓÚÆäÒÔϼ¸¸öÌØµã£ºÊ×ÏÈ£¬ËüÄܹ»ÓÐЧ´Ù½øÒìÇèËáõ¥Óë¶àÔª´¼Ö®¼äµÄ·´Ó¦£¬Éú³ÉËùÐèµÄ¾Û°±õ¥²úÆ·£»Æä´Î£¬dbu¶ÔË®½â·´Ó¦±íÏÖ³öÏÔÖøµÄÒÖÖÆ×÷Ó㬴ӶøÌá¸ßÁ˲úÆ·µÄÎȶ¨ÐÔºÍʹÓÃÊÙÃü£»ºó£¬ÓÉÓÚÆä¸ßÑ¡ÔñÐԺ͵ͲÐÁôÌØÐÔ£¬dbu²»»á¶ÔÖÕ²úÆ·µÄÐÔÄÜÔì³É²»Á¼Ó°Ïì¡£ÕâЩÓŵãʹµÃdbu³ÉΪÁËÐí¶à»¯¹¤ÆóÒµ²»¿É»òȱµÄÖØÒªÔÁÏÖ®Ò»¡£
½ÓÏÂÀ´£¬ÎÒÃǽ«´ÓdbuµÄÎïÀí»¯Ñ§ÐÔÖÊ¡¢ÖƱ¸·½·¨¡¢Ó¦ÓÃÁìÓòÒÔ¼°Î´À´·¢Õ¹µÈ¶à¸ö·½Ãæ½øÐÐÉîÈë̽ÌÖ£¬´øÄúÈ«ÃæÁ˽âÕâλ¡°»¯Ñ§½çµÄ¶àÃæÊÖ¡±¡£
dbuµÄÎïÀí»¯Ñ§ÐÔÖÊ
dbu×÷ΪһÖÖÖØÒªµÄÓлú´ß»¯¼Á£¬Æä¶ÀÌØµÄÎïÀí»¯Ñ§ÐÔÖÊÊÇÆäÔÚ¹¤ÒµÓ¦ÓÃÖдó·ÅÒì²ÊµÄ¹Ø¼üÒòËØ¡£ÒÔÏÂÊǶÔdbu¸÷ÏîÖØÒªÐÔÖʵÄÏêϸ½âÎö£º
1. ·Ö×ӽṹÓë»ù±¾²ÎÊý
| ²ÎÊýÃû³Æ | ÊýÖµ | ±¸×¢ |
|---|---|---|
| »¯Ñ§Ê½ | c7h12n2 | |
| ·Ö×ÓÁ¿ | 124.19 g/mol | |
| ÈÛµã | -2¡ãc | ¹Ì̬ʱ³Ê°×É«¾§Ìå |
| ·Ðµã | 236¡ãc | ¸ßÎÂÏÂÈÔÄܱ£³Ö»îÐÔ |
| ÃÜ¶È | 0.93 g/cm? | ³£ÎÂϵÄÒºÌåÃÜ¶È |
dbuµÄ·Ö×ӽṹÓÉÁ½¸öµªÔ×ÓºÍÒ»¸öÆßÔª»·¼°ÎåÔª»·×é³ÉµÄË«»·¹Ç¼Ü¹¹³É£¬ÕâÖֽṹ¸³ÓèÁËËü¼«¸ßµÄ¼îÐÔ¡£Ïà±ÈÓÚÆäËû´«Í³°·Àà´ß»¯¼Á£¬dbuµÄ¼îÐÔÇ¿ÇÒ²»Ò×»Ó·¢£¬Òò´Ë¸üÊʺÏÓÃÓÚÐèÒª¸ßβÙ×÷µÄ¹¤ÒÕ¹ý³Ì¡£
2. ¼îÐÔÓëÈܽâÐÔ
dbuÊÇÒ»ÖÖÇ¿¼îÐÔ»¯ºÏÎÆäpkaֵԼΪ18.2£¨ÔÚdmsoÖвⶨ£©£¬ÕâʹµÃËüÔÚÐí¶à»¯Ñ§·´Ó¦ÖбíÏÖ³ö׿ԽµÄ´ß»¯Ð§¹û¡£Í¬Ê±£¬dbu¾ßÓÐÁ¼ºÃµÄÈܽâÐÔ£¬Äܹ»ÇáÒ×ÈÜÓÚ¶àÖÖÓлúÈܼÁ£¬Èç¼×´¼¡¢ºÍËÄÇâ߻ૣ¨thf£©¡£´ËÍ⣬dbu»¹Äܲ¿·ÖÈܽâÓÚË®£¬µ«Èܽâ¶È½ÏµÍ£¬½öΪԼ1.5 g/l£¨20¡ãcÌõ¼þÏ£©¡£
| ÈܼÁÀàÐÍ | ÈܽâÐÔÃèÊö |
|---|---|
| Ë® | ΢ÈÜ |
| ¼×´¼ | Ò×ÈÜ |
| Ò×ÈÜ | |
| ËÄÇâ߻ૣ¨thf£© | ÍêÈ«Èܽâ |
3. ÈÈÎȶ¨ÐÔÓ뻯ѧÎȶ¨ÐÔ
dbuµÄÈÈÎȶ¨ÐÔÊÇÆäÒ»´óÓÅÊÆ¡£¼´Ê¹ÔÚ¸ßÎÂÌõ¼þÏ£¨Èç200¡ãcÒÔÉÏ£©£¬dbuÈÔÈ»Äܹ»±£³Ö½Ï¸ßµÄ»îÐÔºÍÎȶ¨ÐÔ£¬²»»á·¢Éú·Ö½â»òʧ»î¡£ÕâÒ»ÌØÐÔʹËü·Ç³£ÊʺÏÓÃÓÚÐèÒª³¤Ê±¼ä¸ßδ¦ÀíµÄ»¯Ñ§·´Ó¦¡£
´ËÍ⣬dbu»¹¾ßÓгöÉ«µÄ»¯Ñ§Îȶ¨ÐÔ£¬²»Ò×ÓëÆäËû³£¼û»¯Ñ§Æ··¢Éú¸±·´Ó¦¡£ÀýÈ磬ÔÚÓëËáÐÔÎïÖʽӴ¥Ê±£¬dbu¿ÉÒÔѸËÙÐγÉÎȶ¨µÄÑÎÀ࣬´Ó¶ø±ÜÃâ²»±ØÒªµÄ¸±²úÎïÉú³É¡£
4. ÆäËûÌØÐÔ
³ýÁËÉÏÊöÐÔÖÊÍ⣬dbu»¹±íÏÖ³öÒÔÏÂÌØµã£º
- µÍ¶¾ÐÔºÍµÍÆøÎ¶£ºÏà±ÈÓÚ´«Í³µÄÊå°·Àà´ß»¯¼Á£¬dbuµÄ¶¾ÐÔ¸üµÍ£¬ÇÒÆøÎ¶Ïà¶Ôκͣ¬Õâ¶Ô¹¤ÒµÉú²ú»·¾³µÄ°²È«ÐÔÊÇÒ»¸öÖØÒª±£ÕÏ¡£
- ¸ßÑ¡ÔñÐÔ£ºdbuÄܹ»¾«×¼µØ´Ù½øÌض¨ÀàÐ͵Ļ¯Ñ§·´Ó¦£¬¶ø²»»á¸ÉÈÅÆäËûÎ޹ط´Ó¦Â·¾¶¡£
×ÛÉÏËùÊö£¬dbuµÄÎïÀí»¯Ñ§ÐÔÖÊΪÆäÔÚ¹¤ÒµÖеĹ㷺ӦÓõ춨Á˼áʵµÄ»ù´¡¡£ÏÂÒ»Õ½ÚÖУ¬ÎÒÃǽ«½øÒ»²½Ì½ÌÖdbuµÄÖÆ±¸·½·¨¼°Æä¹¤ÒÕÓÅ»¯¡£
dbuµÄÖÆ±¸·½·¨
dbuµÄÖÆ±¸É漰һϵÁи´ÔӵĻ¯Ñ§·´Ó¦ºÍ¾«Á¶²½Ö裬ÕâЩ¹ý³Ì²»½ö¾ö¶¨Á˲úÆ·µÄ´¿¶ÈºÍÖÊÁ¿£¬Ò²Ö±½ÓÓ°Ïìµ½Éú²ú³É±¾ºÍ»·±£ÐÔÄÜ¡£Ä¿Ç°£¬dbuµÄÖ÷ÒªÖÆ±¸·½·¨°üÀ¨´«Í³Â·ÏߺÍÏÖ´ú¸Ä½ø¹¤ÒÕ£¬ÏÂÃæ½«Ïêϸ½éÉÜÁ½ÖÖÖ÷Á÷ÖÆ±¸·½Ê½¡£
·½·¨Ò»£º´«Í³Á½²½·¨
´«Í³Á½²½·¨ÊǾµäµÄdbuÖÆ±¸·½·¨£¬·ÖΪÁ½¸ö¹Ø¼ü²½ÖèÍê³É£º
²½£º¦Á,¦Â-²»±¥ºÍͪµÄ»·»¯·´Ó¦
¸Ã²½Öèͨ¹ý½«±ûÏ©ëæÓë¼×È©·´Ó¦Éú³ÉÖмäÌ塪¡ªÒÒÏ©»ùßÁण¨vinylpyridine£©¡£¾ßÌå·´Ó¦·½³ÌʽÈçÏ£º
[ text{ch}_2text{=ch-cn} + text{hcho} xrightarrow{text{´ß»¯¼Á}} text{c}_5text{h}_5text{n} ]
´Ë·´Ó¦Í¨³£ÔÚµÍÎÂÌõ¼þϽøÐУ¨Ô¼-10¡ãcÖÁ0¡ãc£©£¬ÒÔ·ÀÖ¹¸±²úÎïµÄÉú³É¡£
µÚ¶þ²½£ºË«»·¹Ç¼ÜµÄ¹¹½¨
ÔÚ²½Éú³ÉµÄÒÒÏ©»ùßÁऻù´¡ÉÏ£¬Í¨¹ýÓëÁíÒ»·Ö×Ó±ûÏ©ëæ½øÒ»²½·´Ó¦£¬ÖÕÐγÉÄ¿±ê²úÎïdbu¡£·´Ó¦Ìõ¼þ½ÏΪ¿Á¿Ì£¬ÐèÔڽϸßζȣ¨Ô¼150¡ãc£©ºÍѹÁ¦Ï½øÐС£
| ·´Ó¦½×¶Î | ζȷ¶Î§£¨¡ãc£© | ʱ¼ä£¨Ð¡Ê±£© | ´ß»¯¼ÁÖÖÀà |
|---|---|---|---|
| ³õʼ»·»¯·´Ó¦ | -10~0 | 2~4 | ËáÐÔ´ß»¯¼Á |
| Ë«»·¹Ç¼Ü¹¹½¨ | 150~180 | 6~8 | ¼îÐÔ´ß»¯¼Á |
¾¡¹Ü´«Í³Á½²½·¨¼¼Êõ³ÉÊ죬µ«ÆäȱµãÔÚÓÚ·´Ó¦ÖÜÆÚ½Ï³¤¡¢ÄܺĽϸߣ¬²¢ÇÒ»á²úÉúÒ»¶¨Á¿µÄ¸±²úÎï¡£
·½·¨¶þ£ºÏÖ´úÁ¬ÐøÁ÷¹¤ÒÕ
Ëæ×ÅÂÌÉ«»¯Ñ§ÀíÄîµÄÐËÆð£¬ÏÖ´úÁ¬ÐøÁ÷¹¤ÒÕÖð½¥È¡´úÁË´«Í³µÄ¼äЪʽÉú²ú·½Ê½¡£ÕâÖÖ·½·¨ÀûÓÃ΢ͨµÀ·´Ó¦Æ÷ʵÏÖ¸ßЧ¡¢°²È«µÄdbuºÏ³É£¬´ó·ùËõ¶ÌÁË·´Ó¦Ê±¼ä²¢¼õÉÙÁË·ÏÎïÅÅ·Å¡£
¹¤ÒÕÌØµã
- ΢ÐÍ»¯Éè¼Æ£º²ÉÓÃ΢ͨµÀ·´Ó¦Æ÷£¬¿É¾«È·¿ØÖÆ·´Ó¦Ìõ¼þ£¬È·±£Ã¿Ò»²½·´Ó¦¶¼´¦ÓÚ¼Ñ״̬¡£
- ¸ßЧÂÊ£ºÏà±È´«Í³·½·¨£¬Á¬ÐøÁ÷¹¤Òյķ´Ó¦Ê±¼ä¿ÉËõ¶ÌÖÁÊý·ÖÖÓÒÔÄÚ£¬Í¬Ê±²úÂÊÌá¸ßÖÁ95%ÒÔÉÏ¡£
- »·±£ÓѺãºÍ¨¹ýÓÅ»¯·´Ó¦Â·¾¶£¬´óÏ޶ȼõÉÙ¸±²úÎïµÄÉú³É£¬·ûºÏ¿É³ÖÐø·¢Õ¹µÄÒªÇó¡£
| ²ÎÊýÃû³Æ | ´«Í³Á½²½·¨ | ÏÖ´úÁ¬ÐøÁ÷¹¤ÒÕ |
|---|---|---|
| ·´Ó¦Ê±¼ä£¨Ð¡Ê±£© | 8~10 | <1 |
| ¸±²úÎï±ÈÀý | ~15% | <5% |
| É豸Ͷ×ʳɱ¾ | ½ÏµÍ | ½Ï¸ß |
¹¤ÒÕÓÅ»¯·½Ïò
ÎÞÂÛÊÇ´«Í³Á½²½·¨»¹ÊÇÏÖ´úÁ¬ÐøÁ÷¹¤ÒÕ£¬dbuµÄÖÆ±¸ÈÔÓкܴóµÄ¸Ä½ø¿Õ¼ä¡£Î´À´µÄÑо¿Öصã¿ÉÄܼ¯ÖÐÔÚÒÔϼ¸¸ö·½Ã棺
- ´ß»¯¼Á¿ª·¢£ºÑ°ÕÒ¸ü¼Ó¸ßЧ¡¢Á®¼ÛµÄ´ß»¯¼Á£¬½µµÍÉú²ú³É±¾¡£
- ÄÜÔ´½ÚÔ¼£ºÓÅ»¯·´Ó¦Ìõ¼þ£¬¼õÉÙÄÜÔ´ÏûºÄ¡£
- ¸±²úÎï»ØÊÕ£ºÌ½Ë÷¸±²úÎïµÄÔÙÀûÓÃ;¾¶£¬ÊµÏÖ×ÊÔ´µÄ´ó»¯ÀûÓá£
×ÜÖ®£¬dbuµÄÖÆ±¸·½·¨ÕýÔÚ²»¶Ï½ø²½£¬Ð¼¼ÊõµÄÓ¦Óý«½øÒ»²½Íƶ¯Æä¹¤Òµ»¯½ø³Ì¡£
dbuÔÚ¾Û°±õ¥ÐÐÒµÖеÄÓ¦ÓÃ
×÷Ϊ¾Û°±õ¥£¨polyurethane£¬¼ò³Æpu£©ÐÐÒµµÄºËÐÄ´ß»¯¼ÁÖ®Ò»£¬dbuÔÚÌáÉý²úÆ·ÖÊÁ¿¡¢ÓÅ»¯Éú²ú¹¤Òյȷ½Ãæ·¢»ÓÁ˲»¿ÉÌæ´úµÄ×÷Óá£ÒÔÏÂÊÇdbuÔÚ¾Û°±õ¥ÁìÓòÖеľßÌåÓ¦ÓÃʵÀý¼°ÓÅÊÆ·ÖÎö¡£
1. ¾Û°±õ¥ÅÝĵÄÖÆ±¸
dbu¹ã·ºÓ¦ÓÃÓÚÓ²ÖʺÍÈíÖʾ۰±õ¥ÅÝĵÄÉú²ú¹ý³ÌÖУ¬ÆäÖ÷Òª¹¦ÄÜÊǼÓËÙÒìÇèËáõ¥£¨isocyanate£©Óë¶àÔª´¼£¨polyol£©Ö®¼äµÄ½»Áª·´Ó¦£¬´Ó¶ø¿ìËÙÐγÉÈýÎ¬Íø×´½á¹¹¡£
£¨1£©Ó²ÖÊÅÝÄ
Ó²Öʾ۰±õ¥ÅÝÄÒòÆäÓÅÒìµÄ¸ôÈÈÐÔÄÜ£¬±»¹ã·ºÓÃÓÚ½¨Öþ±£Î¡¢À䲨É豸µÈÁìÓò¡£dbuÔÚ´ËÀàÓ¦ÓÃÖеıíÏÖÓÈΪͻ³ö£º
- ´Ù½ø·¢ÅÝ·´Ó¦£ºdbuÄܹ»ÏÔÖø¼Ó¿ì·¢ÅÝËÙ¶È£¬È·±£ÅÝľùÔÈÅòÕÍ¡£
- ¸ÄÉÆ»úеǿ¶È£ºÍ¨¹ýµ÷½ÚdbuµÄÓÃÁ¿£¬¿ÉÒÔÓÐЧÔöÇ¿ÅÝĵĿ¹Ñ¹ÄÜÁ¦ºÍÄ;ÃÐÔ¡£
| Ó¦Óó¡¾° | dbuÌí¼ÓÁ¿£¨wt%£© | Ö÷Òª×÷Óà |
|---|---|---|
| À䲨ÏäÄÚµ¨ | 0.1~0.3 | Ìá¸ß¸ôÈÈЧ¹û |
| Îݶ¥±£Î²ã | 0.2~0.4 | ÔöÇ¿½á¹¹Îȶ¨ÐÔ |
£¨2£©ÈíÖÊÅÝÄ
ÈíÖʾ۰±õ¥ÅÝÄÔò¸ü¶àµØÓ¦ÓÃÓڼҾߵæ²Ä¡¢Æû³µ×ùÒεÈÁìÓò¡£dbuͬÑùÔÚÕâЩÁìÓòÖÐÕ¹ÏÖÁ˶ÀÌØµÄÓÅÊÆ£º
- ÌáÉýÊæÊÊÐÔ£ºdbu¿ÉÒÔ°ïÖúµ÷ÕûÅÝĵÄÃܶȺ͵¯ÐÔ£¬Âú×㲻ͬʹÓÃÐèÇó¡£
- ½µµÍÆøÎ¶£ºÏà±ÈÓÚ´«Í³°·Àà´ß»¯¼Á£¬dbu²úÉúµÄÆøÎ¶¸üС£¬ÌáÉýÁËÓû§ÌåÑé¡£
2. ¾Û°±õ¥Í¿ÁÏÓ뽺ð¤¼Á
dbu»¹±»¹ã·ºÓÃÓÚ¾Û°±õ¥Í¿ÁϺͽºð¤¼ÁµÄÉú²úÖУ¬ÆäÖ÷Òª×÷ÓÃÊÇ´Ù½ø¹Ì»¯·´Ó¦£¬Ìá¸ßÍ¿²ãµÄ¸½×ÅÁ¦ºÍÄÍÄ¥ÐÔ¡£
£¨1£©Í¿ÁÏ
ÔÚ¾Û°±õ¥Í¿ÁÏÖУ¬dbuÄܹ»ÏÔÖøËõ¶Ì¸ÉÔïʱ¼ä£¬Í¬Ê±±£Ö¤Í¿²ãµÄ¹âÔó¶ÈºÍƽÕû¶È¡£ÀýÈ磬ÔÚľÆ÷ÆáºÍ½ðÊô±íÃæÍ¿×°ÖУ¬dbuµÄ¼ÓÈëʹµÃÍ¿²ã¸ü¼ÓÖÂÃÜÇÒ³Ö¾ÃÄÍÓá£
£¨2£©½ºð¤¼Á
¶ÔÓÚ¾Û°±õ¥½ºð¤¼Á¶øÑÔ£¬dbuµÄ¸ßÑ¡ÔñÐÔ´ß»¯ÄÜÁ¦ÓÐÖúÓÚʵÏÖ¿ìËÙÕ³½Ó£¬Í¬Ê±±ÜÃâ¹ý¶È½»Áªµ¼ÖµĴàÐÔÎÊÌâ¡£ÕâÖÖÌØÐÔʹÆä·Ç³£ÊʺÏÓÃÓÚµç×ÓÔª¼þ·â×°ºÍ¸´ºÏ²ÄÁÏÖÆÔì¡£
| ²úÆ·ÀàÐÍ | dbuÌí¼ÓÁ¿£¨wt%£© | ÐÔÄÜÌáÉýµã |
|---|---|---|
| ľÆ÷Æá | 0.05~0.1 | Ìá¸ßÓ²¶ÈÓëÄÍÄ¥ÐÔ |
| µç×Ó½ºð¤¼Á | 0.1~0.2 | ¼Ó¿ì¹Ì»¯ËÙ¶È |
3. ÆäËûÓ¦ÓÃ
³ýÁËÉÏÊöµäÐÍÓ¦ÓÃÍ⣬dbu»¹ÔÚ¾Û°±õ¥µ¯ÐÔÌå¡¢Ãܷ⽺µÈ²úÆ·µÄÉú²úÖз¢»Ó×ÅÖØÒª×÷Óá£ÎÞÂÛÊÇÔÚÒ½ÁÆÆ÷²Ä¡¢Ô˶¯Æ÷²Ä»¹ÊǺ½¿Õº½ÌìÁìÓò£¬dbuʼÖÕÒÔÆä׿ԽµÄ´ß»¯ÐÔÄÜΪ¸÷Àà¸ßÐÔÄܾ۰±õ¥²ÄÁÏÌṩ֧³Ö¡£
dbuµÄÊг¡Ç°¾°Ó뷢չDZÁ¦
Ëæ×ÅÈ«Çò¶Ô¸ßÐÔÄܲÄÁÏÐèÇóµÄ²»¶ÏÔö¼Ó£¬dbu×÷Ϊ¾Û°±õ¥ÐÐÒµµÄÖØÒª´ß»¯¼Á£¬ÆäÊг¡ÐèÇóÒ²ÔÚ³ÖÐøÔö³¤¡£¸ù¾ÝÏà¹ØÍ³¼ÆÊý¾Ý£¬Ô¤¼Æµ½2030Ä꣬ȫÇòdbuÊг¡¹æÄ£½«´ïµ½xxÒÚÃÀÔª£¬Äê¾ù¸´ºÏÔö³¤Âʳ¬¹ýxx%¡£
ÍÆ¶¯ÒòËØ
- »·±£·¨¹æÇ÷ÑÏ£º¸÷¹úÕþ¸®¶Ô»¯¹¤²úÆ·µÄ»·±£ÒªÇóÈÕÒæÑϸñ£¬dbuƾ½èÆäµÍ¶¾ÐÔ¡¢µÍÆøÎ¶µÄÌØµã£¬Öð½¥È¡´ú´«Í³°·Àà´ß»¯¼Á¡£
- ÐÂÄÜÔ´²úÒµáÈÆð£º·çµçҶƬ¡¢ï®µç³Ø·â×°µÈÁìÓò¶Ô¸ßÐÔÄܾ۰±õ¥²ÄÁϵÄÐèÇó¼¤Ôö£¬´ø¶¯ÁËdbuÊг¡µÄÀ©ÕÅ¡£
- ¼¼Êõ´´ÐÂÇý¶¯£ºÐÂÐÍdbuÑÜÉúÎïµÄÑз¢½øÒ»²½ÍØ¿íÁËÆäÓ¦Ó÷¶Î§£¬ÎªÐÐÒµ·¢Õ¹×¢Èëж¯Á¦¡£
ÌôÕ½Óë»úÓö
¾¡¹ÜdbuÊг¡Ç°¾°¹ãÀ«£¬µ«Ò²ÃæÁÙ×ÅһЩÌôÕ½£¬ÈçÉú²ú³É±¾Æ«¸ß¡¢Ô²ÄÁϹ©Ó¦ÊÜÏÞµÈÎÊÌ⡣Ȼ¶ø£¬Ëæ×Å¿ÆÑÐÈËÔ±¶ÔdbuºÏ³É¹¤ÒյIJ»¶ÏÓÅ»¯ÒÔ¼°¿ÉÔÙÉú×ÊÔ´µÄ¿ª·¢ÀûÓã¬ÕâЩÎÊÌâÓÐÍûÖ𲽵õ½½â¾ö¡£
×ÜÖ®£¬dbu×÷Ϊһλ¡°»¯Ñ§½çµÄ¶àÃæÊÖ¡±£¬ÕýÒÔÎ޿ɱÈÄâµÄÓÅÊÆÒýÁìמ۰±õ¥ÐÐÒµµÄ·¢Õ¹³±Á÷¡£ÎÒÃÇÓÐÀíÓÉÏàÐÅ£¬ÔÚ²»Ô¶µÄ½«À´£¬dbu½«ÔÚ¸ü¶àÁìÓòÕÀ·Å³ö¸ü¼ÓÒ«Ñ۵Ĺâ⣡
À©Õ¹ÔĶÁ:https://www.newtopchem.com/archives/43968
À©Õ¹ÔĶÁ:https://www.newtopchem.com/archives/category/products/page/149
À©Õ¹ÔĶÁ:https://www.newtopchem.com/archives/44726
À©Õ¹ÔĶÁ:https://www.bdmaee.net/niax-d-22-gel-catalyst-dibutyltin-dilaurate-/
À©Õ¹ÔĶÁ:https://www.bdmaee.net/dabco-t-16-catalyst-cas10102-43-9–germany/
À©Õ¹ÔĶÁ:https://www.bdmaee.net/catalyst-dabco-bx405-bx405-polyurethane-catalyst-dabco-bx405/
À©Õ¹ÔĶÁ:https://www.bdmaee.net/4-acetyl-morpholine/
À©Õ¹ÔĶÁ:https://www.bdmaee.net/wp-content/uploads/2022/08/polyurethane-rigid-foam-catalyst-cas-15875-13-5-catalyst-pc41.pdf
À©Õ¹ÔĶÁ:https://www.bdmaee.net/fascat4201-catalyst-cas-818-08-6-dibutyl-tin-oxide/
À©Õ¹ÔĶÁ:https://www.bdmaee.net/wp-content/uploads/2020/06/29.jpg

