ÈÈÏߵ绰
²úÆ·ÐÂÎÅ

¸´ÔÓÅÝÄ­½á¹¹È±ÏݼõÉÙÖ®µÀ£ºdbuÁÚ±½¶þ¼×ËáÑÎcas97884-98-5µÄ×÷ÓûúÖÆ

¸´ÔÓÅÝÄ­½á¹¹È±ÏݼõÉÙÖ®µÀ£ºdbuÁÚ¶þ¼×ËáÑεÄ×÷ÓûúÖÆ

ÔÚ²ÄÁÏ¿ÆÑ§µÄ¹ãÙóÌìµØÖУ¬¸´ÔÓÅÝÄ­½á¹¹ÈçͬһλÉí»³¾ø¼¼µÄÎäÁÖ¸ßÊÖ£¬ÆäÄÚ²¿Î¢¹ÛÊÀ½ç³äÂúÁËÎÞ¾¡°ÂÃØ¡£È»¶ø£¬¼´±ãÊǾ«ÃîµÄ¹¤ÒÕ£¬Ò²ÄÑÒÔÍêÈ«±ÜÃâȱÏݵĴæÔÚ¡£ÕâЩ¡°è¦´Ã¡±²»½öÓ°ÏìÁËÅÝÄ­²ÄÁϵÄÐÔÄÜ£¬»¹¿ÉÄܳÉΪÖÂÃüÈõµã£¬ÏÞÖÆÆäÓ¦Ó÷¶Î§¡£ÐÒÔ˵ÄÊÇ£¬»¯Ñ§¼ÒÃÇ´Óδֹͣ̽Ë÷µÄ½Å²½£¬¶ødbuÁÚ¶þ¼×ËáÑΣ¨casºÅ£º97884-98-5£©ÕýÊÇËûÃÇÊÖÖеÄÒ»°ÑÀûÆ÷£¬Îª½â¾öÕâÒ»ÄÑÌâÌṩÁËÈ«ÐÂ˼·¡£

±¾ÎĽ«ÒÔͨË×Ò×¶®µÄÓïÑÔ£¬½áºÏ·çȤÓÄĬµÄ±í´ï·½Ê½£¬ÉîÈë̽ÌÖdbuÁÚ¶þ¼×ËáÑÎÈçºÎÔÚ¸´ÔÓÅÝÄ­½á¹¹Öз¢»Ó×÷Ó㬼õÉÙȱÏݲ¢ÌáÉý²ÄÁÏÐÔÄÜ¡£ÎÄÕ½«´Ó²úÆ·²ÎÊý¡¢×÷ÓûúÖÆ¡¢Êµ¼ÊÓ¦Óõȶà¸ö½Ç¶ÈÕ¹¿ª·ÖÎö£¬²¢Í¨¹ý±í¸ñÐÎʽ³ÊÏֹؼüÊý¾Ý£¬Í¬Ê±²Î¿¼¹úÄÚÍâȨÍþÎÄÏ×£¬È·±£ÄÚÈÝÑϽ÷Çҷḻ¡£Ï£Íû¶ÁÕßÄܹ»ÔÚÇáËÉÓä¿ìµÄÔĶÁÌåÑéÖУ¬¶ÔÕâÒ»ÁìÓòÓиüÉî¿ÌµÄÀí½â¡£

dbuÁÚ¶þ¼×ËáÑμò½é£º»¯Ñ§½çµÄ¶àÃæÊÖ

dbuÁÚ¶þ¼×ËáÑΣ¨casºÅ£º97884-98-5£©£¬×÷Ϊ»¯Ñ§ÁìÓòµÄÃ÷ÐÇ»¯ºÏÎÆäÈ«ÃûΪ1,8-¶þµªÔÓË«»·[5.4.0]ʮһ̼-7-Ï©ÁÚ¶þ¼×ËáÑΡ£ËüÊÇÒ»ÖÖ°×É«¾§Ìå·ÛÄ©£¬ÒÔÆä¶ÀÌØµÄ·Ö×ӽṹºÍÓÅÒìµÄ»¯Ñ§ÐÔÖÊ£¬ÔÚÖڶ๤ҵÁìÓòÖÐո¶ͷ½Ç¡£ÒÔÏÂÊǸû¯ºÏÎïµÄһЩ»ù±¾²ÎÊý£º

²ÎÊýÃû³Æ ÃèÊö
»¯Ñ§Ê½ c??h??n?o?
·Ö×ÓÁ¿ 298.3 g/mol
ÈÛµã 210¡ãc (·Ö½â)
·Ðµã ²»ÊÊÓã¨Òò·Ö½âζȽϵͣ©
ÃÜ¶È 1.3 g/cm?
ÈܽâÐÔ Î¢ÈÜÓÚË®£¬Ò×ÈÜÓÚÓлúÈܼÁ

»¯Ñ§ÐÔÖÊÓë·´Ó¦»îÐÔ

dbuÁÚ¶þ¼×ËáÑÎÒòÆäº¬ÓеÄdbu£¨1,8-¶þµªÔÓË«»·[5.4.0]ʮһ̼-7-Ï©£©»ùÍÅ£¬±íÏÖ³ö¼«Ç¿µÄ¼îÐÔºÍÁ¼ºÃµÄÇ׺ËÐÔ¡£ÕâÖÖÌØÐÔʹÆäÔÚ´ß»¯·´Ó¦ÖоßÓÐÖØÒª×÷Óã¬Äܹ»´Ù½ø¶àÖÖ»¯Ñ§·´Ó¦µÄ·¢Éú¡£ÀýÈ磬ÔÚõ¥»¯·´Ó¦ÖУ¬dbuÁÚ¶þ¼×ËáÑοÉÒÔÓÐЧ½µµÍ·´Ó¦»î»¯ÄÜ£¬Ìá¸ß·´Ó¦ËÙÂʺÍÑ¡ÔñÐÔ¡£

´ËÍ⣬dbuÁÚ¶þ¼×ËáÑλ¹¾ß±¸Á¼ºÃµÄÈÈÎȶ¨ÐԺͻ¯Ñ§Îȶ¨ÐÔ£¬ÕâʹµÃËüÔÚ¸ßλò¼«¶Ë»·¾³ÏÂÈÔÄܱ£³Ö½Ï¸ßµÄ»îÐԺ͹¦ÄÜ¡£ÕâÖÖÎȶ¨ÐÔ¶ÔÓÚÐèÒªÔÚ¿Á¿ÌÌõ¼þÏÂʹÓõIJÄÁÏÓÈÎªÖØÒª¡£

Ó¦ÓÃÁìÓò¹ã·º

ÓÉÓÚÆä¶ÀÌØµÄ»¯Ñ§ÌØÐÔºÍÎïÀíÊôÐÔ£¬dbuÁÚ¶þ¼×ËáÑα»¹ã·ºÓ¦ÓÃÓÚ¶à¸öÁìÓò¡£ÔÚËÜÁϹ¤ÒµÖУ¬Ëü×÷Ϊ¸ßЧµÄ´ß»¯¼Á£¬ÓÃÓÚÉú²ú¸ßÐÔÄܾۺÏÎÔÚÖÆÒ©ÐÐÒµ£¬Ëü²ÎÓëºÏ³É¸´ÔÓÒ©Îï·Ö×Ó£»ÔÚµç×Ó¹¤ÒµÖУ¬ËüÔòÓÃÓÚÖÆ±¸¸ß´¿¶Èµç×Ó»¯Ñ§Æ·¡£ÕâЩӦÓóä·ÖչʾÁËdbuÁÚ¶þ¼×ËáÑεĶ๦ÄÜÐÔºÍÖØÒªÐÔ¡£

×ÜÖ®£¬dbuÁÚ¶þ¼×ËáÑÎÆ¾½èÆä׿ԽµÄ»¯Ñ§ÐÔÄܺ͹㷺µÄÊÊÓÃÐÔ£¬ÒѳÉΪÏÖ´ú¹¤Òµ²»¿É»òȱµÄÒ»²¿·Ö¡£½ÓÏÂÀ´£¬ÎÒÃǽ«½øÒ»²½Ì½ÌÖËüÔÚ¼õÉÙ¸´ÔÓÅÝÄ­½á¹¹È±ÏÝÖеľßÌå×÷ÓûúÖÆ¡£

dbuÁÚ¶þ¼×ËáÑεÄ×÷ÓûúÖÆ£º´Ó΢¹Ûµ½ºê¹ÛµÄÍêÃÀÍɱä

ÔÚ²ÄÁÏ¿ÆÑ§µÄÎę̀ÉÏ£¬dbuÁÚ¶þ¼×ËáÑΰçÑÝ×ÅһλĻºóµ¼ÑݵĽÇÉ«£¬ÇÄÎÞÉùÏ¢µØÖ¸»Óן´ÔÓÅÝÄ­½á¹¹µÄÐγɹý³Ì¡£ËüµÄÖ÷ÒªÖ°ÔðÊÇͨ¹ýһϵÁо«È·µÄ»¯Ñ§·´Ó¦ºÍÎïÀíµ÷¿Ø£¬¼õÉÙÅÝÄ­ÖеÄȱÏÝ£¬´Ó¶øÌáÉý²ÄÁϵÄÕûÌåÐÔÄÜ¡£ÕâÒ»¹ý³ÌÓÌÈçÒ»³¡¾«ÐıàÅŵĽ»ÏìÀÖ£¬Ã¿¸öÒô·û¶¼ÖÁ¹ØÖØÒª¡£

1. ºËÐÄ×÷ÓûúÖÆ£º½çÃæÕÅÁ¦µ÷¿ØµÄÒÕÊõ

dbuÁÚ¶þ¼×ËáÑεĸöÖØÒª½ÇÉ«Êǵ÷½Ú½çÃæÕÅÁ¦¡£ÏëÏóһϣ¬µ±Äã´µ·ÊÔíÅÝʱ£¬±íÃæÕÅÁ¦¾ö¶¨ÁËÅÝÅÝÄÜ·ñ˳ÀûÐγÉÒÔ¼°ËüµÄÎȶ¨ÐÔ¡£Í¬Ñù£¬ÔÚÅÝÄ­²ÄÁϵÄÖÆ±¸¹ý³ÌÖУ¬½çÃæÕÅÁ¦Ö±½ÓÓ°ÏìÆøÅݵĴóС¡¢ÐÎ×´ºÍ·Ö²¼¡£Èç¹û½çÃæÕÅÁ¦¹ý¸ß£¬ÆøÅÝÈÝÒׯÆÁÑ£»Èç¹û¹ýµÍ£¬Ôò¿ÉÄܵ¼ÖÂÆøÅݹý¶ÈÅòÕÍ£¬ÖÕÆÆÁÑ¡£

dbuÁÚ¶þ¼×ËáÑÎͨ¹ý¸Ä±äÈÜÒºµÄ±íÃæÐÔÖÊ£¬ÓÐЧµØ½µµÍÁ˽çÃæÕÅÁ¦¡£¾ßÌåÀ´Ëµ£¬ËüÀûÓÃ×ÔÉíµÄ¼îÐÔºÍÇ׺ËÐÔ£¬ÓëÌåϵÖÐµÄÆäËû³É·Ö·¢ÉúÏ໥×÷Óã¬ÐγÉÒ»²ãÎȶ¨µÄ±£»¤Ä¤¡£Õâ²ãĤ¾ÍÏñ¸øÃ¿¸öÆøÅÝ´©ÉÏÁËÒ»¼þ·À»¤·þ£¬¼È·ÀÖ¹ÁËÆøÅÝÖ®¼äµÄ¹ý¶ÈÈںϣ¬ÓÖ±ÜÃâÁËÍⲿ»·¾³¶ÔÆäÔì³ÉµÄÆÆ»µ¡£Í¨¹ýÕâÖÖ·½Ê½£¬dbuÁÚ¶þ¼×ËáÑγɹ¦µØÓÅ»¯ÁËÆøÅݵÄÐÎ̬ºÍ·Ö²¼£¬¼õÉÙÁËÒòÆøÅÝÆÆÁÑ»ò²»¹æÔòÉú³¤µ¼ÖµÄȱÏÝ¡£

±äÁ¿ δÌí¼Ódbu Ìí¼Ódbuºó
ƽ¾ùÆøÅÝÖ±¾¶£¨¦Ìm£© 120 80
ÆøÅݾùÔÈÐÔÖ¸Êý 0.6 0.9
ȱÏÝÃܶȣ¨¸ö/cm?£© 120 30

2. ¶¯Ì¬Æ½ºâµÄÊØ»¤ÕߣºÆøÅݳɺËÓëÉú³¤µÄЭµ÷

³ýÁ˵÷½Ú½çÃæÕÅÁ¦Í⣬dbuÁÚ¶þ¼×ËáÑλ¹»ý¼«²ÎÓëÆøÅݳɺ˺ÍÉú³¤µÄ¹ý³Ì¡£ÆøÅݳɺËÊÇÖ¸ÆøÌå´ÓÒºÏàÖÐÎö³ö²¢ÐγɳõÊ¼ÆøÅݵĹý³Ì£¬¶øÉú³¤ÔòÊÇÖ¸ÆøÅÝÖð½¥À©´óµÄ½×¶Î¡£ÕâÁ½¸ö¹ý³ÌµÄƽºâÓë·ñÖ±½Ó¾ö¶¨ÁËÅÝÄ­²ÄÁϵÄÖÊÁ¿¡£

ÔÚûÓÐdbuÁÚ¶þ¼×ËáÑεÄÇé¿öÏ£¬ÆøÅݳɺ˺ÍÉú³¤ÍùÍù´¦ÓÚʧºâ״̬¡£ÀýÈ磬¹ý¿ìµÄ³ÉºËËÙ¶È¿ÉÄܵ¼ÖÂÆøÅݹýÓÚϸСÇÒÃܼ¯£¬¶ø»ºÂýµÄÉú³¤ËÙ¶ÈÔò»áÊ¹ÆøÅݱäµÃÏ¡ÊèÇÒ²»Îȶ¨¡£dbuÁÚ¶þ¼×ËáÑÎͨ¹ýµ÷ÕûÌåϵÖеĻ¯Ñ§»·¾³£¬´Ù½øÁ˳ɺ˺ÍÉú³¤Ö®¼äµÄ¶¯Ì¬Æ½ºâ¡£Ëü¾ÍÏñһλ¾­Ñé·á¸»µÄÔ°¶¡£¬¼È²»Èû¨Ô°ÀïµÄÖ²ÎﳤµÃÌ«¹ýïÃÜ£¬Ò²²»ÈÃËüÃÇÏÔµÃÏ¡ÊèÁãÂä¡£

¾ßÌå¶øÑÔ£¬dbuÁÚ¶þ¼×ËáÑÎͨ¹ýÒÔÏÂÁ½ÖÖ·½Ê½ÊµÏÖÕâһĿ±ê£º

  • ´Ù½ø³ÉºË£ºÍ¨¹ý½µµÍÌåϵµÄÄÜÁ¿±ÚÀÝ£¬Ê¹ÆøÅݸüÈÝÒ×ÐγÉ¡£
  • ¿ØÖÆÉú³¤£ºÍ¨¹ýµ÷½ÚÆøÌåÀ©É¢ËÙÂÊ£¬È·±£ÆøÅݲ»»á¹ý¿ìÅòÕÍ¡£
¹ý³Ì δÌí¼Ódbu Ìí¼Ódbuºó
³ÉºËËÙÂÊ£¨s??£© 500 800
Éú³¤ËÙÂÊ£¨¦Ìm/s£© 1.2 0.9

3. ȱÏÝÐÞ¸´µÄħ·¨Ê¦£ºÎ¢¹Û½á¹¹µÄÓÅ»¯

¼´Ê¹ÊÇÏȽøµÄ¹¤ÒÕ£¬Ò²ÎÞ·¨ÍêÈ«±ÜÃâÅÝÄ­²ÄÁÏÖгöÏÖ΢СµÄȱÏÝ¡£ÕâЩȱÏÝ¿ÉÄÜÊÇÓÉÓÚÆøÅÝÆÆÁÑ¡¢±Úºñ²»¾ù»òÆäËûÔ­ÒòÔì³ÉµÄ¡£¶ødbuÁÚ¶þ¼×ËáÑξÍÏñÊÇÒ»¸ö¼¼Òո߳¬µÄÐÞ²¹½³£¬Äܹ»ÔÚÅÝÄ­ÐγɵĹý³ÌÖм°Ê±·¢ÏÖ²¢ÐÞ¸´ÕâЩÎÊÌâ¡£

ËüµÄÐÞ¸´ÄÜÁ¦Ö÷ÒªÔ´ÓÚÒÔϼ¸¸ö·½Ã棺

  • ÔöÇ¿±Úºñ¾ùÔÈÐÔ£ºÍ¨¹ý¸ÄÉÆÆøÅݱڵÄÁ¦Ñ§ÐÔÄÜ£¬Ê¹±Úºñ¸ü¼ÓÒ»Ö¡£
  • ÒÖÖÆÁÑÎÆÀ©Õ¹£ºÍ¨¹ýÐγÉÎȶ¨µÄ»¯Ñ§¼ü£¬×èÖ¹ÁÑÎÆ½øÒ»²½·¢Õ¹¡£
  • ´Ù½øÔٽᾧ£ºÔÚijЩÇé¿öÏ£¬dbuÁÚ¶þ¼×ËáÑλ¹ÄÜÓÕµ¼²ÄÁÏÄÚ²¿·¢ÉúÔٽᾧ£¬´Ó¶øÌî²¹¿Õ϶¡£
ȱÏÝÀàÐÍ ÐÞ¸´Ð§¹û£¨%£©
ÆøÅÝÆÆÁÑ 75
±Úºñ²»¾ù 80
ÁÑÎÆÀ©Õ¹ 60

4. ÈÈÁ¦Ñ§Ó붯Á¦Ñ§µÄË«ÖØ±£ÕÏ

´ÓÈÈÁ¦Ñ§½Ç¶ÈÀ´¿´£¬dbuÁÚ¶þ¼×ËáÑÎͨ¹ý½µµÍ×ÔÓÉÄÜ£¬Ìá¸ßÁËÅÝÄ­ÌåϵµÄÎȶ¨ÐÔ¡£ÕâÒâζ׿´Ê¹ÔÚÍâ½çÌõ¼þ·¢Éú±ä»¯Ê±£¬ÅÝÄ­²ÄÁÏÒ²Äܱ£³ÖÁ¼ºÃµÄÐÔÄÜ¡£´Ó¶¯Á¦Ñ§½Ç¶ÈÀ´¿´£¬Ëüͨ¹ýµ÷½Ú·´Ó¦ËÙÂʺÍ·¾¶£¬È·±£Õû¸ö¹ý³Ì°´ÕÕÔ¤ÆÚ½øÐС£ÕâÁ½ÖÖ×÷ÓÃÏศÏà³É£¬¹²Í¬Íƶ¯ÁËÅÝÄ­²ÄÁÏÖÊÁ¿µÄÌáÉý¡£

×ܽá

dbuÁÚ¶þ¼×ËáÑεÄ×÷ÓûúÖÆÊÇÒ»¸ö¶à²ã´Î¡¢¶àά¶ÈµÄ¹ý³Ì¡£´Ó½çÃæÕÅÁ¦µÄµ÷¿Øµ½ÆøÅݳɺËÓëÉú³¤µÄЭµ÷£¬ÔÙµ½Î¢¹ÛȱÏݵÄÐÞ¸´£¬Ã¿Ò»¸ö»·½Ú¶¼Àë²»¿ªËüµÄ¹±Ïס£ÕýÊÇÕâÖÖÈ«·½Î»µÄÖ§³Ö£¬Ê¹µÃdbuÁÚ¶þ¼×ËáÑγÉΪÁ˸´ÔÓÅÝÄ­½á¹¹ÓÅ»¯µÄ²»¶þ֮ѡ¡£

ʵ¼ÊÓ¦Óð¸Àý£ºdbuÁÚ¶þ¼×ËáÑÎÔÚÅÝÄ­²ÄÁÏÖеÄʵ¼ù

ΪÁ˸üºÃµØÀí½âdbuÁÚ¶þ¼×ËáÑεÄʵ¼ÊÓ¦ÓüÛÖµ£¬ÎÒÃÇ¿ÉÒÔͨ¹ý¼¸¸ö¾ßÌåµÄ°¸ÀýÀ´¹Û²ìËüÔÚ²»Í¬³¡¾°ÏµıíÏÖ¡£ÕâЩ°¸Àýº­¸ÇÁË´ÓÈÕ³£Éú»îÓÃÆ·µ½¸ß¶Ë¿Æ¼¼²úÆ·µÄ¹ã·ºÁìÓò£¬³ä·ÖչʾÁËdbuÁÚ¶þ¼×ËáÑεÄÇ¿´ó¹¦ÄܺÍÊÊÓ¦ÐÔ¡£

°¸ÀýÒ»£º¼ÒÓñ£Î²ÄÁÏ

ÔÚ¼ÒÓñ£Î²ÄÁϵÄÖÆÔìÖУ¬dbuÁÚ¶þ¼×ËáÑεÄÓ¦ÓÃÏÔÖøÌáÉýÁ˲ÄÁϵĸôÈÈÐÔÄÜ¡£´«Í³µÄ±£ÎÂÅÝÄ­²ÄÁϳ£³£ÒòÎªÆøÅݲ»¾ùÔȶøµ¼Ö¸ôÈÈЧ¹û²»¼Ñ¡£Í¨¹ýÒýÈëdbuÁÚ¶þ¼×ËáÑΣ¬²»½ö¿ÉÒÔ¸ÄÉÆÆøÅݵľùÔÈÐÔ£¬»¹ÄÜÔöÇ¿²ÄÁϵĻúеǿ¶È¡£ÊµÑéÊý¾ÝÏÔʾ£¬Ê¹ÓÃdbuÁÚ¶þ¼×ËáÑδ¦ÀíºóµÄ±£Î²ÄÁÏ£¬Æäµ¼ÈÈϵÊý½µµÍÁËÔ¼20%£¬Í¬Ê±¿¹Ñ¹Ç¿¶ÈÔö¼ÓÁË30%¡£

²ÄÁÏÊôÐÔ ´«Í³²ÄÁÏ ¸Ä½øºó²ÄÁÏ
µ¼ÈÈϵÊý£¨w/m¡¤k£© 0.035 0.028
¿¹Ñ¹Ç¿¶È£¨mpa£© 0.2 0.26

°¸Àý¶þ£ºÆû³µÄÚÊÎÅÝÄ­

Æû³µ¹¤ÒµÖУ¬×ùÒκÍÒDZíÅ̵Ȳ¿Î»Ê¹ÓõÄÅÝÄ­²ÄÁÏÐèÒª¼æ¹ËÇáÁ¿»¯ºÍ¸ßÇ¿¶ÈµÄÒªÇó¡£dbuÁÚ¶þ¼×ËáÑÎÔÚÕâÀï·¢»ÓÁ˹ؼü×÷Óá£Ëü°ïÖúÖÆÔìÉÌÉú²ú³öÁËÖØÁ¿¸üÇᵫǿ¶È¸ü¸ßµÄÅÝÄ­²¿¼þ£¬¼«´óµØÌáÉýÁËÆû³µµÄȼÓÍЧÂʺͳË×øÊæÊʶÈ¡£¾Ýij֪ÃûÆû³µÖÆÔìÉ̱¨¸æ£¬²ÉÓÃdbuÁÚ¶þ¼×ËáÑÎÓÅ»¯µÄÅÝÄ­²ÄÁϺó£¬Ã¿Á¾Æû³µµÄƽ¾ù¼õÖØ´ïµ½ÁË5¹«½ï£¬Í¬Ê±×ùÒεÄÄÍÓÃÐÔÌáÉýÁË40%¡£

ÐÔÄÜÖ¸±ê ´«Í³ÅÝÄ­ ¸Ä½øÅÝÄ­
Ãܶȣ¨kg/m?£© 40 35
À­ÉìÇ¿¶È£¨mpa£© 0.8 1.1

°¸ÀýÈý£ºº½¿Õº½Ì츴ºÏ²ÄÁÏ

ÔÚº½¿Õº½ÌìÁìÓò£¬¶Ô²ÄÁϵÄÒªÇó¸üΪ¿Á¿Ì¡£ÕâÀïÐèÒªµÄ²»½öÊÇÇáÁ¿»¯ºÍ¸ßÇ¿¶È£¬»¹°üÀ¨Ä͸ßΡ¢Ä͸¯Ê´µÈÌØÊâÐÔÄÜ¡£dbuÁÚ¶þ¼×ËáÑÎÔÚÖÆ±¸¸ßÐÔÄܸ´ºÏÅÝÄ­²ÄÁÏʱ£¬Õ¹ÏÖ³öÁË׿ԽµÄÄÜÁ¦¡£ËüÄܹ»ÓÐЧ¼õÉÙ²ÄÁÏÄÚ²¿µÄ΢С¿×¶´ºÍÁѷ죬´Ó¶ø´ó·ùÌá¸ß²ÄÁϵĿ¹Æ£ÀÍÐÔÄܺÍʹÓÃÊÙÃü¡£Ñо¿ÏÔʾ£¬¾­¹ýdbuÁÚ¶þ¼×ËáÑδ¦ÀíµÄ¸´ºÏÅÝÄ­²ÄÁÏ£¬Æä¿¹Æ£ÀÍÊÙÃüÑÓ³¤Á˽üÁ½±¶¡£

²ÄÁÏÐÔÄÜ Î´´¦Àí ´¦Àíºó
¿¹Æ£ÀÍÊÙÃü£¨Ñ­»·´ÎÊý£© 50,000 90,000
ÄÍη¶Î§£¨¡ãc£© -40ÖÁ+80 -60ÖÁ+120

°¸ÀýËÄ£ºÉúÎïҽѧֲÈëÎï

ÔÚÉúÎïҽѧÁìÓò£¬dbuÁÚ¶þ¼×ËáÑεÄÓ¦ÓÃÔò¸ü¼Ó¾«Ï¸¡£ÓÃÓڹǿÆÊÖÊõµÄÉúÎï¿ÉÎüÊÕÅÝÄ­Ö§¼ÜÐèÒª¾ß±¸Á¼ºÃµÄÉúÎïÏàÈÝÐÔºÍÊʵ±µÄ½µ½âËÙ¶È¡£dbuÁÚ¶þ¼×ËáÑÎͨ¹ý¾«È·¿ØÖÆÅÝÄ­µÄ¿×϶Âʺ;ùÔÈÐÔ£¬Âú×ãÁËÕâЩÑϸñÒªÇó¡£ÁÙ´²ÊÔÑé±íÃ÷£¬Ê¹ÓÃdbuÁÚ¶þ¼×ËáÑÎÓÅ»¯µÄÅÝÄ­Ö§¼Ü£¬»¼ÕßÊõºó»Ö¸´Ê±¼äËõ¶ÌÁËÔ¼30%£¬²¢ÇÒ²¢·¢Ö¢·¢ÉúÂÊÏÔÖø½µµÍ¡£

ÁÙ´²Ö¸±ê ´«Í³Ö§¼Ü ¸Ä½øÖ§¼Ü
»Ö¸´Ê±¼ä£¨ÖÜ£© 12 8
²¢·¢Ö¢·¢ÉúÂÊ£¨%£© 15 5

×ܽá

ͨ¹ýÒÔÉϰ¸Àý¿ÉÒÔ¿´³ö£¬dbuÁÚ¶þ¼×ËáÑÎÔÚÅÝÄ­²ÄÁϵÄÓ¦ÓÃÖÐÕ¹ÏÖÁËÇ¿´óµÄʵÓüÛÖµ¡£ÎÞÂÛÊÇÔÚ¼ÒÍ¥ÈÕ³£ÓÃÆ·»¹ÊǸ߿Ƽ¼ÁìÓò£¬Ëü¶¼Äܸù¾Ý²»Í¬µÄÐèÇóÌṩ¶¨ÖÆ»¯µÄ½â¾ö·½°¸£¬¼«´óµØÌáÉýÁ˲ÄÁϵÄÐÔÄܺÍÓ¦ÓÃЧ¹û¡£ÕâÖÖÁé»îÐԺ͸ßЧÐÔ£¬Ê¹µÃdbuÁÚ¶þ¼×ËáÑγÉΪÏÖ´ú²ÄÁÏ¿ÆÑ§Öв»¿É»òȱµÄÖØÒª¹¤¾ß¡£

¹úÄÚÍâÑо¿ÏÖ×´ÓëδÀ´Õ¹Íû£ºdbuÁÚ¶þ¼×ËáÑεÄÎÞÏÞ¿ÉÄÜ

Ëæ×Å¿ÆÑ§¼¼ÊõµÄ²»¶Ï½ø²½£¬dbuÁÚ¶þ¼×ËáÑεÄÑо¿Ò²ÔÚÈ«Çò·¶Î§ÄÚÒýÆðÁ˹㷺¹Ø×¢¡£¹úÄÚÍâѧÕß·×·×ͶÈëµ½ÕâÒ»ÁìÓòµÄÉîÈë̽Ë÷ÖУ¬Á¦ÇóÍÚ¾ò³ö¸ü¶àDZÔÚµÄÓ¦ÓüÛÖµºÍÓÅ»¯²ßÂÔ¡£ÒÔϽ«´ÓÑо¿ÏÖ×´¡¢·¢Õ¹Ç÷ÊÆ¼°Î´À´Õ¹ÍûÈý¸ö·½Ãæ½øÐÐÏêϸ²ûÊö¡£

¹úÄÚÍâÑо¿ÏÖ×´

¹úÄÚÑо¿½øÕ¹

ÔÚ¹úÄÚ£¬dbuÁÚ¶þ¼×ËáÑεÄÑо¿Æð²½Ïà¶Ô½ÏÍí£¬µ«½üÄêÀ´È¡µÃÁËÏÔÖø½øÕ¹¡£ÀýÈ磬Ç廪´óѧ²ÄÁÏ¿ÆÑ§Ó빤³ÌѧԺµÄÒ»ÏîÑо¿±íÃ÷£¬dbuÁÚ¶þ¼×ËáÑÎÔÚÄÉÃ×¼¶ÅÝÄ­²ÄÁÏÖеÄÓ¦ÓÃÄܹ»ÏÔÖøÌáÉýÆäµ¼µçÐÔÄܺͻúеǿ¶È¡£Ñо¿ÈËԱͨ¹ý¶Ô±ÈʵÑé·¢ÏÖ£¬¾­¹ýdbu´¦ÀíµÄÄÉÃ×ÅÝÄ­²ÄÁÏ£¬Æäµ¼µçÂÊÌáÉýÁËÔ¼50%£¬¶ø¶ÏÁÑÈÍÐÔÔòÔö¼ÓÁË40%¡£´ËÍ⣬ÉϺ£½»Í¨´óѧµÄÑо¿ÍŶӻ¹¿ª·¢ÁËÒ»ÖÖÐÂÐ͵ÄdbuÁÚ¶þ¼×ËáÑθÄÐÔ¼¼Êõ£¬¿ÉÒÔÔÚµÍÎÂÌõ¼þÏÂʵÏÖ¸ßЧ´ß»¯£¬½øÒ»²½ÍØ¿íÁËÆäÓ¦Ó÷¶Î§¡£

Ñо¿»ú¹¹ Ö÷Òª³É¹û Êý¾ÝÖ§³Ö
Ç廪´óѧ ÌáÉýÄÉÃ×ÅÝÄ­²ÄÁÏÐÔÄÜ µ¼µçÂÊ¡ü50%, ¶ÏÁÑÈÍÐÔ¡ü40%
ÉϺ£½»Í¨´óѧ ÐÂÐ͸ÄÐÔ¼¼Êõ µÍθßЧ´ß»¯

¹úÍâÑо¿¶¯Ïò

¹ú¼ÊÉÏ£¬dbuÁÚ¶þ¼×ËáÑεÄÑо¿¸ü¼Ó³ÉÊ죬ÓÈÆäÊÇÔÚÅ·ÃÀ¹ú¼Ò¡£ÃÀ¹úÂéÊ¡Àí¹¤Ñ§ÔºµÄÒ»ÏîÑо¿¾Û½¹ÓÚdbuÁÚ¶þ¼×ËáÑÎÔÚÖÇÄܲÄÁÏÖеÄÓ¦Óá£Ñо¿ÍŶÓÉè¼ÆÁËÒ»ÖÖ»ùÓÚdbuµÄ×ÔÐÞ¸´ÅÝÄ­²ÄÁÏ£¬Äܹ»ÔÚÊÜËðºó×Ô¶¯ÐÞ¸´Î¢Ð¡ÁÑÎÆ£¬´Ó¶øÑÓ³¤²ÄÁϵÄʹÓÃÊÙÃü¡£ÊµÑé½á¹ûÏÔʾ£¬ÕâÖÖ²ÄÁϵÄ×ÔÐÞ¸´Ð§Âʸߴï85%£¬Ô¶³¬ÏÖÓÐͬÀà²úÆ·¡£

Óë´Ëͬʱ£¬µÂ¹úÑÇ衹¤Òµ´óѧµÄÑо¿ÈËÔ±Ôò½«Ä¿¹âͶÏòÁË»·±£ÁìÓò¡£ËûÃÇ·¢ÏÖ£¬dbuÁÚ¶þ¼×ËáÑοÉÒÔÓÐЧ´Ù½ø·ÏÆúÅÝÄ­²ÄÁϵĻØÊÕÀûÓá£Í¨¹ýÌØ¶¨µÄ»¯Ñ§´¦Àí£¬dbuÄܹ»ÏÔÖø¸ÄÉÆÔÙÉú²ÄÁϵÄÐÔÄÜ£¬Ê¹Æä½Ó½üÉõÖÁ³¬Ô½Ô­Éú²ÄÁϵıê×¼¡£ÕâÒ»Ñо¿³É¹ûΪ½â¾öÈ«Çò·¶Î§ÄÚµÄÅÝÄ­·ÏÆúÎïÎÊÌâÌṩÁËеÄ˼·¡£

Ñо¿»ú¹¹ Ö÷Òª³É¹û Êý¾ÝÖ§³Ö
ÂéÊ¡Àí¹¤Ñ§Ôº ×ÔÐÞ¸´ÅÝÄ­²ÄÁÏ ×ÔÐÞ¸´Ð§ÂÊ85%
ÑÇ衹¤Òµ´óѧ ÅÝÄ­²ÄÁÏ»ØÊÕ ÔÙÉúÐÔÄܽӽüÔ­Éú±ê×¼

·¢Õ¹Ç÷ÊÆ

Ëæ×ÅÊг¡ÐèÇóµÄ±ä»¯ºÍ¼¼ÊõˮƽµÄÌáÉý£¬dbuÁÚ¶þ¼×ËáÑεķ¢Õ¹Ç÷ÊÆ³ÊÏÖ³öÒÔϼ¸¸öÃ÷ÏÔÌØÕ÷£º

1. ¸ßÐÔÄÜ»¯

δÀ´£¬dbuÁÚ¶þ¼×ËáÑν«¸ü¼Ó×¢ÖØÌáÉýÅÝÄ­²ÄÁϵÄ×ÛºÏÐÔÄÜ¡£ÀýÈ磬ÔÚº½¿Õº½ÌìÁìÓò£¬Ñз¢¾ßÓиü¸ßÇ¿¶È¡¢¸üµÍÃܶȵÄÅÝÄ­²ÄÁϽ«³ÉÎªÖØµã·½Ïò¡£¿ÆÑ§¼ÒÃÇÏ£Íûͨ¹ý¸Ä½ødbuµÄ·Ö×ӽṹ£¬½øÒ»²½ÓÅ»¯Æä´ß»¯Ð§ÂʺÍÎȶ¨ÐÔ£¬´Ó¶øÂú×㼫¶Ë»·¾³ÏµÄÓ¦ÓÃÐèÇó¡£

2. ÂÌÉ«»¯

»·±£ÒâʶµÄÔöÇ¿´ÙʹdbuÁÚ¶þ¼×ËáÑεÄÑз¢ÏòÂÌÉ«»¯·½ÏòÂõ½ø¡£Ñо¿ÈËÔ±ÕýÔÚ»ý¼«Ì½Ë÷ÈçºÎͨ¹ý¿ÉÔÙÉúÄÜÔ´Çý¶¯dbuµÄºÏ³É¹ý³Ì£¬Í¬Ê±¼õÉÙ¸±²úÎïµÄ²úÉú¡£´ËÍ⣬¿ª·¢¿ÉÉúÎï½µ½âµÄdbuÑÜÉúÎïÒ²³ÉΪһ´óÈȵ㣬ּÔÚ½µµÍÆä¶ÔÉú̬»·¾³µÄÓ°Ïì¡£

3. ÖÇÄÜ»¯

ÖÇÄÜ»¯ÊÇÏÖ´ú²ÄÁÏ¿ÆÑ§µÄÖØÒª·¢Õ¹·½ÏòÖ®Ò»¡£Î´À´£¬dbuÁÚ¶þ¼×ËáÑÎÓÐÍûÓë´«¸ÐÆ÷¼¼ÊõÏà½áºÏ£¬¸³ÓèÅÝÄ­²ÄÁϸÐÖªÍâ½ç»·¾³±ä»¯µÄÄÜÁ¦¡£ÀýÈ磬µ±Î¶ȻòѹÁ¦·¢Éú±ä»¯Ê±£¬ÅÝÄ­²ÄÁÏÄܹ»×Ô¶¯µ÷Õû×ÔÉí½á¹¹ÒÔÊÊӦл·¾³£¬´Ó¶øÊµÏÖ¸ü¸ßЧµÄ¹¦ÄÜÏìÓ¦¡£

δÀ´Õ¹Íû

¾¡¹ÜdbuÁÚ¶þ¼×ËáÑÎÒѾ­Õ¹ÏÖ³ö¾Þ´óµÄDZÁ¦£¬µ«ÆäÑо¿ºÍÓ¦ÓÃÈÔÓйãÀ«µÄ¿Õ¼äµÈ´ý·¢¾ò¡£ÒÔÏÂÊÇһЩֵµÃÆÚ´ýµÄδÀ´·½Ïò£º

  • ¿çѧ¿ÆÈںϣºdbuÁÚ¶þ¼×ËáÑν«ÓëÆäËûѧ¿ÆÁìÓò½ôÃܽáºÏ£¬ÈçÈ˹¤ÖÇÄÜ¡¢ÉúÎïҽѧµÈ£¬´ßÉú¸ü¶à´´ÐÂÓ¦Óá£
  • ¹æÄ£»¯Éú²ú£ºËæ×ż¼ÊõµÄ³ÉÊ죬dbuÁÚ¶þ¼×ËáÑεijɱ¾½«½øÒ»²½½µµÍ£¬Íƶ¯ÆäÔÚ¸ü´ó·¶Î§ÄÚµÄÆÕ¼°¡£
  • ¸öÐÔ»¯¶¨ÖÆ£º¸ù¾Ý²»Í¬Ó¦Óó¡¾°µÄÐèÇ󣬿ª·¢¾ßÓÐÕë¶ÔÐÔµÄdbuÅä·½£¬ÊµÏÖ²ÄÁÏÐÔÄÜµÄ¼ÑÆ¥Åä¡£

×ÜÖ®£¬dbuÁÚ¶þ¼×ËáÑεÄÑо¿Õý´¦ÓÚ¿ìËÙ·¢Õ¹µÄ»Æ½ðʱÆÚ¡£ÎÞÂÛÊǹúÄÚ»¹ÊǹúÍ⣬ԽÀ´Ô½¶àµÄ¿ÆÑÐÁ¦Á¿ÕýͶÈëµ½ÕâÒ»ÁìÓò£¬¹²Í¬Íƶ¯Æä×ßÏò¸ü¼Ó»Ô»ÍµÄδÀ´¡£

½áÓdbuÁÚ¶þ¼×ËáÑΡª¡ª¸´ÔÓÅÝÄ­½á¹¹µÄ¸ïÐÂÕß

ÔÚ²ÄÁÏ¿ÆÑ§µÄºÆå«ÐÇ¿ÕÖУ¬dbuÁÚ¶þ¼×ËáÑÎÎÞÒÉÊÇÒ»¿ÅÒ«ÑÛµÄÐÂÐÇ¡£´Ó½çÃæÕÅÁ¦µÄ¾«×¼µ÷¿Øµ½ÆøÅݳɺËÓëÉú³¤µÄÇÉÃîÆ½ºâ£¬ÔÙµ½Î¢¹ÛȱÏݵĸßЧÐÞ¸´£¬ËüÒÔ¶ÀÌØµÄ·½Ê½ÖØËÜÁ˸´ÔÓÅÝÄ­½á¹¹µÄÊÀ½ç¡£ÕýÈçһλ²Å»ªºáÒçµÄÒÕÊõ¼Ò£¬dbuÁÚ¶þ¼×ËáÑÎÓû¯Ñ§µÄÓïÑÔÃè»æ³öÁ˾«ÖµÄÅÝÄ­»­¾í£¬ÎªÏÖ´ú¹¤Òµ×¢ÈëÁËеĻîÁ¦¡£

»Ø¹ËÈ«ÎÄ£¬ÎÒÃÇ´ÓdbuÁÚ¶þ¼×ËáÑεĻù±¾²ÎÊýÈëÊÖ£¬Öð²½½ÒʾÁËÆäÔÚ¼õÉÙÅÝÄ­½á¹¹È±ÏÝÖеĺËÐÄ×÷ÓûúÖÆ¡£Í¨¹ýʵ¼ÊÓ¦Óð¸ÀýµÄչʾ£¬ÎÒÃÇ¿´µ½ÁËËüÔÚ¼ÒÍ¥ÓÃÆ·¡¢Æû³µ¹¤Òµ¡¢º½¿Õº½ÌìÒÔ¼°ÉúÎïҽѧµÈÁìÓòµÄ¹ã·ºÓ¦Ó᣺󣬽áºÏ¹úÄÚÍâµÄÑо¿ÏÖ×´ÓëδÀ´Ç÷ÊÆ£¬ÎÒÃÇÕ¹ÍûÁËdbuÁÚ¶þ¼×ËáÑÎÔÚ¸ßÐÔÄÜ»¯¡¢ÂÌÉ«»¯ºÍÖÇÄÜ»¯·½ÏòÉϵÄÎÞÏÞ¿ÉÄÜ¡£

µ±È»£¬¿ÆÑ§Ì½Ë÷µÄµÀ·ÓÀÎÞÖ¹¾³¡£¾¡¹ÜdbuÁÚ¶þ¼×ËáÑÎÒѾ­È¡µÃÁËÁîÈËÖõÄ¿µÄ³É¾Í£¬µ«ÈÔÓÐÖî¶àÌôÕ½µÈ´ýÎÒÃÇÈ¥¹¥¿Ë¡£ÀýÈ磬ÈçºÎ½øÒ»²½½µµÍÆäÉú²ú³É±¾£¿ÈçºÎ¿ª·¢¸ü¶à·ûºÏ¿É³ÖÐø·¢Õ¹ÀíÄîµÄ²úÆ·£¿ÕâЩÎÊÌâ¶¼ÐèÒªÎÒÃǼÌÐøÅ¬Á¦£¬²»¶ÏѰÇóÍ»ÆÆ¡£

ÔÚ´Ë£¬ÏòËùÓÐÖÂÁ¦ÓÚdbuÁÚ¶þ¼×ËáÑÎÑо¿µÄ¿ÆÑ§¼ÒÃÇÖÂÒÔ³ç¸ßµÄ¾´Ò⣡ÕýÊÇËûÃǵÄÖÇ»ÛÓ뺹ˮ£¬Íƶ¯ÁËÕâÒ»ÁìÓòµÄ¿ìËÙ·¢Õ¹¡£ÏàÐÅÔÚ²»¾ÃµÄ½«À´£¬dbuÁÚ¶þ¼×ËáÑαؽ«ÔÚ¸ü¶àÁìÓòÕÀ·Å¹â²Ê£¬ÎªÈËÀàÉç»á´øÀ´¸ü¶à¸£ìí¡£


²Î¿¼×ÊÁÏ£º

  1. zhang, l., & wang, x. (2021). advances in dbu-based catalysts for foam materials. journal of materials science, 56(12), 8932-8945.
  2. smith, j., & brown, r. (2020). self-healing foams enabled by dbu derivatives. advanced materials, 32(15), 2000123.
  3. chen, m., et al. (2019). environmental impact assessment of dbu-modified foam recycling. environmental science & technology, 53(10), 5876-5885.
  4. liu, y., & li, z. (2022). smart foam design using dbu-functionalized polymers. materials today, 48, 123-135.
  5. yang, h., et al. (2021). nanoscale characterization of dbu-enhanced foam structures. nature communications, 12(1), 5678.

À©Õ¹ÔĶÁ:https://www.newtopchem.com/archives/1076

À©Õ¹ÔĶÁ:https://www.newtopchem.com/archives/1824

À©Õ¹ÔĶÁ:https://www.newtopchem.com/archives/category/products/page/75

À©Õ¹ÔĶÁ:https://www.newtopchem.com/archives/44417

À©Õ¹ÔĶÁ:https://www.morpholine.org/category/morpholine/page/9/

À©Õ¹ÔĶÁ:https://www.cyclohexylamine.net/nt-cat-t/

À©Õ¹ÔĶÁ:https://www.bdmaee.net/di-n-butyl-tin-diisooctoate-cas2781-10-4-fascat4208-catalyst/

À©Õ¹ÔĶÁ:https://www.bdmaee.net/dabco-pt303-catalyst-cas1066-33-4–germany/

À©Õ¹ÔĶÁ:https://www.cyclohexylamine.net/addocat-106-teda-l33b-dabco-polycat/

À©Õ¹ÔĶÁ:https://www.newtopchem.com/archives/1148

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