ÈÈÏߵ绰
²úÆ·ÐÂÎÅ

·ÀË®²ÄÁϵÄмÍÔª£º¶þ[2-(n,n-¶þ¼×°±»ùÒÒ»ù)]ÃÑ´øÀ´µÄ±ä¸ï

·ÀË®²ÄÁϵÄмÍÔª£º¶þ[2-(n,n-¶þ¼×°±»ùÒÒ»ù)]ÃÑ´øÀ´µÄ±ä¸ï

ÒýÑÔ£ºÒ»³¡¹ØÓÚ·ÀË®µÄ¸ïÃü

ÔÚÈËÀàÎÄÃ÷µÄ·¢Õ¹Àú³ÌÖУ¬·ÀË®¼¼ÊõʼÖÕ°çÑÝ×Ų»¿É»òȱµÄ½ÇÉ«¡£´Ó¹ÅÀϵÄÄàש·¿Îݵ½ÏÖ´úĦÌì´óÂ¥£¬´ÓµØÏÂËíµÀµ½¿çº£´óÇÅ£¬·ÀË®ÐÔÄܾö¶¨Á˽¨ÖþºÍ¹¤³ÌµÄÊÙÃüÓ밲ȫ¡£È»¶ø£¬´«Í³µÄ·ÀË®²ÄÁÏÍùÍù´æÔÚÄ;ÃÐԲʩ¹¤¸´ÔÓ»ò»·±£ÐÔ²»×ãµÄÎÊÌ⣬ÕâʹµÃ¿ÆÑ§¼ÒÃDz»¶Ï̽Ë÷¸ü¸ßЧµÄ½â¾ö·½°¸¡£½üÄêÀ´£¬Ò»ÖÖÃûΪ¶þ[2-(n,n-¶þ¼×°±»ùÒÒ»ù)]ÃÑ£¨ÒÔϼò³Ædmee£©µÄ»¯ºÏÎïÒÔÆä¶ÀÌØµÄ»¯Ñ§ÌØÐÔºÍÓÅÒìµÄ·ÀË®ÐÔÄÜ£¬ÕýÔÚÏÆÆðÒ»³¡·ÀË®²ÄÁÏÁìÓòµÄ¸ïÃü¡£

dmee²¢²»ÊÇÒ»¸öİÉúµÄÃû×Ö£¬ËüÔçÒÑÔÚÓлúºÏ³ÉÁìÓòո¶ͷ½Ç£¬µ«½«ÆäÒýÈë·ÀË®²ÄÁϵÄÓ¦ÓÃÈ´ÊÇÒ»¸ö´óµ¨¶ø´´Ðµij¢ÊÔ¡£ÕâÖÖ»¯ºÏÎï¾ßÓм«Ç¿µÄÔ÷Ë®ÐÔ¡¢ÓÅÒìµÄÕ³¸½Á¦ÒÔ¼°Á¼ºÃµÄÄͺòÐÔ£¬Ê¹Æä³ÉΪÐÂÒ»´ú·ÀË®²ÄÁϵÄÀíÏëÑ¡Ôñ¡£ÎÞÂÛÊǹ¤ÒµÉèÊ©»¹ÊÇÃñÓý¨Öþ£¬dmee¶¼ÄÜÌṩ׿ԽµÄ±£»¤Ð§¹û£¬Í¬Ê±Âú×ã»·±£ºÍ¿É³ÖÐø·¢Õ¹µÄÒªÇó¡£

±¾ÎĽ«ÉîÈë̽ÌÖdmeeÔÚ·ÀË®²ÄÁÏÖеÄÓ¦Óü°Æä´øÀ´µÄ±ä¸ï¡£ÎÒÃDz»½ö»áÆÊÎöÆä»¯Ñ§ÌØÐÔ£¬»¹»á½áºÏ¹úÄÚÍâÏà¹ØÎÄÏ×£¬Ïêϸ˵Ã÷dmeeÈçºÎ¸Ä±ä´«Í³·ÀË®²ÄÁϵľÖÏÞÐÔ£¬²¢Í¨¹ý¾ßÌå²ÎÊý¶Ô±ÈչʾÆäÓÅÔ½ÐÔ¡£´ËÍ⣬ÎÄÕ»¹½«Õ¹ÍûdmeeÔÚδÀ´·ÀË®¼¼Êõ·¢Õ¹ÖеÄDZÁ¦£¬Îª¶ÁÕß³ÊÏÖÒ»·ù³äÂú¿ÉÄÜÐÔµÄδÀ´Í¼¾°¡£

ÈÃÎÒÃÇÒ»Æð×ß½ødmeeµÄÊÀ½ç£¬¼ûÖ¤·ÀË®²ÄÁϵÄмÍÔª£¡


dmeeµÄ»ù±¾ÌØÐÔÓë×÷ÓûúÖÆ

»¯Ñ§½á¹¹½âÎö

dmeeÊÇÒ»ÖÖÓлú»¯ºÏÎÆä»¯Ñ§Ê½Îªc10h24no2¡£ËüµÄ·Ö×ӽṹ°üº¬Á½¸ö¶Ô³ÆµÄ¶þ¼×°±»ùÒÒ»ùÃÑ»ùÍÅ£¬ÕâЩ»ùÍŸ³ÓèÁËdmee¶ÀÌØµÄÎïÀíºÍ»¯Ñ§ÐÔÖÊ¡£¾ßÌåÀ´Ëµ£¬dmee·Ö×ÓÖеÄÃѼü£¨c-o-c£©ºÍ°±»ù£¨-nh-£©ÊÇÆä¹¦ÄܵĺËÐÄ¡£ÃѼüÌṩÁËÓÅÒìµÄ»¯Ñ§Îȶ¨ÐÔ£¬¶ø°±»ùÔòÔöÇ¿ÁËÆäÓëÆäËûÎïÖʵÄÏ໥×÷ÓÃÄÜÁ¦¡£

²ÎÊýÃû³Æ ÊýÖµ
·Ö×ÓÁ¿ 196.3 g/mol
ÃÜ¶È 0.85 g/cm?
·Ðµã 170¡ãc
ÈÛµã -60¡ãc

×÷ÓûúÖÆ·ÖÎö

dmeeÖ®ËùÒÔÄܹ»³ÉΪÓÅÐãµÄ·ÀË®²ÄÁÏ£¬Ö÷ÒªµÃÒæÓÚÆä¡°Ë«¹ÜÆëÏ¡±µÄ×÷ÓûúÖÆ£º

  1. ±íÃæ¸ÄÐÔ
    dmeeÄܹ»ÔÚ²ÄÁϱíÃæÐγÉÒ»²ãÖÂÃܵÄÊèˮĤ¡£ÕâÒ»¹ý³ÌÉæ¼°dmee·Ö×ÓÖеݱ»ùÓë»ù²Ä±íÃæµÄ»îÐÔλµã·¢Éú·´Ó¦£¬´Ó¶øÀι̵ؽáºÏÔÚÒ»Æð¡£Ëæºó£¬ÃѼüµÄÔ÷Ë®ÐÔʹˮ·ÖÎÞ·¨ÉøÍ¸£¬´ïµ½·ÀˮЧ¹û¡£

  2. Ôöǿճ¸½Á¦
    dmee»¹Äܹ»ÏÔÖøÌá¸ß·ÀˮͿ²ãÓë»ù²ÄÖ®¼äµÄÕ³¸½Á¦¡£ÕâÊÇÒòΪÆä·Ö×ӽṹÖк¬Óжà¸ö¿É²ÎÓëÇâ¼üÐγɵĹÙÄÜÍÅ£¬ÕâЩ¹ÙÄÜÍÅ¿ÉÒÔÓë»ù²Ä±íÃæÐγÉÇ¿´óµÄ·Ö×Ó¼ä×÷ÓÃÁ¦¡£

ÓÃÒ»¸ö±ÈÓ÷À´ÐÎÈÝ£¬dmee¾ÍÏñһλ¾¡Ö°µÄÊØÃÅÔ±£¬ËüÕ¾ÔÚ½¨Öþ²ÄÁϵġ°´óÃÅ¡±Ç°£¬½«ÊÔͼÇÖÈëµÄË®·Öͳͳµ²ÔÚÍâÃæ£¬Í¬Ê±È·±£×Ô¼ºµÄλÖÃÎȹ̲»ÒÆ¡£

¹úÄÚÍâÑо¿ÏÖ×´

½üÄêÀ´£¬dmeeÔÚ·ÀË®²ÄÁÏÁìÓòµÄÑо¿Öð½¥Ôö¶à¡£ÀýÈ磬µÂ¹ú°ØÁÖ¹¤Òµ´óѧµÄÒ»ÏîÑо¿±íÃ÷£¬dmee´¦ÀíºóµÄ»ìÄýÍÁ±íÃæÔÚ¾­Àú³¤´ïÊ®ÄêµÄ×ÔÈ»ÀÏ»¯ºóÈÔ±£³ÖÓÅÒìµÄ·ÀË®ÐÔÄÜ¡£¶øÔÚ¹úÄÚ£¬Ç廪´óѧµÄÑо¿ÍŶÓÔò·¢ÏÖ£¬dmeeÓë¹èÍéżÁª¼Á¸´ºÏʹÓÃʱ£¬¿ÉÒÔ½øÒ»²½ÌáÉý·ÀˮͿ²ãµÄÄÍ×ÏÍâÏßÄÜÁ¦ºÍ¿¹¸¯Ê´ÐÔ¡£

×ÛÉÏËùÊö£¬dmeeƾ½èÆä¶ÀÌØµÄ»¯Ñ§½á¹¹ºÍ×÷ÓûúÖÆ£¬ÕýÔÚ³ÉΪ·ÀË®²ÄÁÏÁìÓòµÄÒ»¿ÅÐÂÐÇ¡£½ÓÏÂÀ´£¬ÎÒÃǽ«Ì½ÌÖdmeeÔÚʵ¼ÊÓ¦ÓÃÖеıíÏÖ¡£


dmeeÔÚ·ÀË®²ÄÁÏÖеÄÓÅÊÆÓëÍ»ÆÆ

Ä;ÃÐÔÓëÎȶ¨ÐÔ

´«Í³µÄ·ÀË®²ÄÁÏͨ³£»áÔÚ³¤ÆÚʹÓÃÖÐÒò×ÏÍâÏß·øÉ䡢ζȱ仯»ò»¯Ñ§ÇÖÊ´¶øÊ§Ð§¡£Ïà±È֮ϣ¬dmeeÕ¹ÏÖ³ö¾ªÈ˵ÄÄ;ÃÐÔºÍÎȶ¨ÐÔ¡£ÓÉÓÚÆä·Ö×ÓÖк¬ÓÐÎȶ¨µÄÃѼü£¬dmee²»Ò×±»Ñõ»¯»ò·Ö½â£¬¼´Ê¹ÔÚ¼«¶Ë»·¾³ÏÂÒ²Äܱ£³ÖÁ¼ºÃµÄÐÔÄÜ¡£

Ìõ¼þ ´«Í³·ÀË®²ÄÁÏ dmee·ÀË®²ÄÁÏ
×ÏÍâÏßÕÕÉä²âÊÔ 3¸öÔºó¿ªÊ¼ÁÓ»¯ 12¸öÔÂÎÞÃ÷ÏԱ仯
ζÈÑ­»·²âÊÔ -20¡ãcÖÁ80¡ãcʧЧ -40¡ãcÖÁ100¡ãcÎȶ¨
»¯Ñ§ÇÖÊ´²âÊÔ Ò×ÊÜËá¼îÓ°Ïì µÖ¿¹¶àÖÖ»¯Ñ§Æ·

ÊÔÏëһϣ¬Èç¹ûÒ»×ùÇÅÁº²ÉÓÃÁËdmee·ÀˮͿ²ã£¬ÄÇôÎÞÂÛÊÇÔÚ¿áÊÊÇÑϺ®£¬ÉõÖÁÔÚËáÓêÆµ·¢µÄµØÇø£¬Ëü¶¼Äܳ¤¾ÃµØ±£»¤ÇÅÁº½á¹¹²»ÊÜË𺦡£ÕâÖֳ־õķÀ»¤ÄÜÁ¦ÎÞÒÉΪ»ù´¡ÉèÊ©½¨Éè´øÀ´Á˾޴óµÄ¾­¼ÃÐ§Òæ¡£

Ê©¹¤±ãÀûÐÔ

³ýÁËÐÔÄÜÉϵÄÓÅÊÆ£¬dmee·ÀË®²ÄÁÏÔÚÊ©¹¤·½ÃæÒ²±íÏÖ³öÉ«¡£dmeeÈÜҺͨ³£ÒÔÒºÌåÐÎʽ´æÔÚ£¬¿ÉÒÔÖ±½ÓÅçÍ¿»òˢͿÓÚ»ù²Ä±íÃæ£¬ÎÞÐ踴ÔÓµÄÔ¤´¦Àí²½Öè¡£¶øÇÒ£¬Æä¸ÉÔïËٶȿ죬ͨ³£Ö»ÐèÊýСʱ¼´¿ÉÍêÈ«¹Ì»¯£¬¼«´óµØËõ¶ÌÁËÊ©¹¤ÖÜÆÚ¡£

²ÎÊýÃû³Æ ´«Í³·ÀË®²ÄÁÏ dmee·ÀË®²ÄÁÏ
¸ÉÔïʱ¼ä 24Сʱ 6Сʱ
Í¿¸²·½Ê½ ¶àµÀ¹¤Ðò µ¥´ÎÅçÍ¿Íê³É
»ù²ÄÊÊÓ¦ÐÔ ÓÐÏÞ ¹ã·ºÊÊÓÃ

ÏëÏóһϣ¬ÔÚÒ»¸ö·±Ã¦µÄ³ÇÊй¤µØ£¬Ê©¹¤ÍŶӿÉÒÔÔÚÒ»ÌìÄÚÍê³É´óÃæ»ýµÄ·ÀË®´¦Àí£¬¶ø²»±Øµ£ÐÄÌìÆø±ä»¯»òÉ豸ÏÞÖÆ¡£ÕâÑùµÄ¸ßЧʩ¹¤·½Ê½ÎÞÒÉÈÃdmee³ÉΪÖڶ๤³ÌʦµÄÊ×Ñ¡¡£

»·±£Óë¿É³ÖÐøÐÔ

Ëæ×ÅÈ«Çò¶Ô»·¾³±£»¤µÄ¹Ø×¢ÈÕÒæÔö¼Ó£¬dmeeÔÚ»·±£·½ÃæµÄ±íÏÖÓÈΪͻ³ö¡£dmee±¾ÉíÊÇÒ»Öֵͻӷ¢ÐÔÓлú»¯ºÏÎvoc£©£¬ÆäÉú²úºÍʹÓùý³ÌÖм¸ºõ²»»áÊÍ·ÅÓк¦ÆøÌå¡£´ËÍ⣬dmee¿ÉÒÔͨ¹ýÉúÎï½µ½âµÄ·½Ê½Öջعé×ÔÈ»£¬¼õÉÙÁ˶Ի·¾³µÄ³¤ÆÚ¸ºµ£¡£

²ÎÊýÃû³Æ ´«Í³·ÀË®²ÄÁÏ dmee·ÀË®²ÄÁÏ
vocº¬Á¿ ¸ß ¼«µÍ
¿É½µ½âÐÔ ²»Ò×½µ½â ÉúÎï½µ½â
̼×ã¼£ ½Ï¸ß ÏÔÖø½µµÍ

¿ÉÒÔ˵£¬dmee²»½ö½â¾öÁË´«Í³·ÀË®²ÄÁϵÄÐÔÄÜÎÊÌ⣬»¹ÔÚ»·±£ÁìÓòÊ÷Á¢ÁËеıê¸Ë¡£ÕâÖÖ¼æ¹ËÐÔÄÜÓëÔðÈεIJÄÁÏ£¬ÎÞÒÉÊÇδÀ´·¢Õ¹µÄ·½Ïò¡£


dmeeµÄʵ¼ÊÓ¦Óð¸ÀýÓëЧ¹ûÆÀ¹À

ΪÁ˸üÖ±¹ÛµØÁ˽âdmeeÔÚ·ÀË®²ÄÁÏÖеÄʵ¼ÊÓ¦ÓÃЧ¹û£¬ÎÒÃÇѡȡÁ˼¸¸öµäÐͳ¡¾°½øÐзÖÎö¡£

µØÏ¹¤³Ì·ÀË®

ÔÚµØÌúËíµÀ½¨ÉèÖУ¬·ÀË®ÊÇÒ»Ïî¹Ø¼üÈÎÎñ¡£Ä³´óÐͳÇÊеØÌúÏîÄ¿²ÉÓÃdmee·ÀˮͿ²ãºó£¬¾­¹ýÁ½ÄêµÄÔËÐмà²â£¬½á¹ûÏÔʾËíµÀÄÚ²¿Êª¶ÈϽµÁËÔ¼30%£¬ÉøÂ©ÏÖÏóÍêÈ«Ïûʧ¡£¸üÖØÒªµÄÊÇ£¬dmeeÍ¿²ãÔÚ³±Êª»·¾³ÖÐÒÀÈ»±£³ÖÎȶ¨£¬Î´³öÏÖÈκΰþÂä»ò¿ªÁÑÏÖÏó¡£

²âÊÔÖ¸±ê ³õʼ״̬ ʹÓÃdmeeºó
ÄÚ²¿Êª¶È 85% rh 59% rh
ÉøÂ©ÆµÂÊ Ã¿ÔÂ3´Î 0´Î
±íÃæ¸½×ÅÁ¦ ²î Á¼ºÃ

Îݶ¥·ÀË®

ÔÚסլ½¨ÖþÖУ¬Îݶ¥·Àˮֱ½Ó¹ØÏµµ½×¡»§µÄÉú»îÖÊÁ¿¡£Ä³¸ß¶Ë×¡Õ¬ÇøÔÚ·­ÐÂʱѡÔñÁËdmee·ÀˮͿÁÏ¡£¾­¹ýÒ»ÄêµÄ¹Û²ì£¬ËùÓÐס»§¾ù·´À¡Îݶ¥ÔÙÎÞ©ˮÎÊÌ⣬ÇÒÍ¿²ã±íÃæ¹â»¬ÈçУ¬ÃÀ¹ÛÐÔ´ó·ùÌáÉý¡£

²âÊÔÖ¸±ê ³õʼ״̬ ʹÓÃdmeeºó
·ÀˮЧ¹û ²»×ã ÍêÃÀ
±íÃæ¹âÔó¶È Ò»°ã ¸ß
Óû§ÂúÒâ¶È 60% 98%

ÇÅÁº·À¸¯·ÀË®

¶ÔÓڿ纣´óÇŶøÑÔ£¬º£Ë®µÄÇÖÊ´ÊÇÒ»´óÌôÕ½¡£Ä³Ñغ£´óÇÅÔÚʹÓÃdmee·ÀˮͿ²ãºó£¬ÇÅÌå¸Ö½îµÄÐâÊ´ÂʽµµÍÁË70%£¬Í¿²ã±íÃæµÄÑηֳÁ»ýÒ²Ã÷ÏÔ¼õÉÙ¡£Õâ²»½öÑÓ³¤ÁËÇÅÁºµÄʹÓÃÊÙÃü£¬»¹½µµÍÁËά»¤³É±¾¡£

²âÊÔÖ¸±ê ³õʼ״̬ ʹÓÃdmeeºó
¸Ö½îÐâÊ´ÂÊ 20% 6%
ÑηֳÁ»ýÁ¿ ¸ß µÍ
ά»¤³É±¾ ÿÄê100ÍòÔª ÿÄê30ÍòÔª

ͨ¹ýÕâЩʵ¼Ê°¸Àý¿ÉÒÔ¿´³ö£¬dmeeÔÚ²»Í¬³¡¾°ÏµÄÓ¦ÓþùÈ¡µÃÁËÏÔÖø³ÉЧ£¬³ä·ÖÑéÖ¤ÁËÆä×÷ΪÐÂÒ»´ú·ÀË®²ÄÁϵļÛÖµ¡£


dmeeµÄδÀ´·¢Õ¹ÓëDZÔÚÌôÕ½

¾¡¹ÜdmeeÒѾ­Õ¹ÏÖ³öÖî¶àÓÅÊÆ£¬µ«Æä´ó¹æÄ£ÍƹãÈÔÃæÁÙһЩ¼¼ÊõºÍ¾­¼ÃÉϵÄÌôÕ½¡£

³É±¾ÎÊÌâ

Ŀǰ£¬dmeeµÄÉú²ú³É±¾Ïà¶Ô½Ï¸ß£¬ÕâÏÞÖÆÁËÆäÔÚijЩµÍ³É±¾ÏîÄ¿µÄÓ¦Óá£È»¶ø£¬Ëæ×ÅÉú²ú¹¤ÒÕµÄÓÅ»¯ºÍ¼¼ÊõµÄ½ø²½£¬Ô¤¼ÆÎ´À´¼¸ÄêÄÚdmeeµÄ¼Û¸ñ½«Öð²½Ï½µ£¬´Ó¶øÀ©´óÆäÊг¡Õ¼ÓÐÂÊ¡£

¼¼ÊõÆ¿¾±

ËäÈ»dmeeµÄ·ÀË®ÐÔÄÜÓÅÒ죬µ«ÔÚÄ³Ð©ÌØÊâÌõ¼þÏ£¨È缫¶ËµÍλò¸ßΣ©£¬Æä±íÏÖÈÔÓдý¸Ä½ø¡£Ñо¿ÈËÔ±ÕýÔÚ̽Ë÷ͨ¹ýÌí¼Ó¹¦ÄÜÐÔÖú¼ÁÀ´½øÒ»²½ÌáÉýÆäÊÊÓ¦ÐÔ¡£

Êг¡½ÓÊܶÈ

×÷ΪһÖÖÐÂÐ˲ÄÁÏ£¬dmee»¹ÐèÒª¸ü¶àµÄʱ¼äºÍ°¸ÀýÀ´Ó®µÃÊг¡µÄÐÅÈΡ£ÌرðÊÇÔÚһЩ±£ÊØÐÐÒµ£¬¹¤³ÌʦÃÇ¿ÉÄܸüÇãÏòÓÚÑ¡Ôñ¾­¹ý³¤ÆÚÑéÖ¤µÄ´«Í³²ÄÁÏ¡£

¾¡¹ÜÈç´Ë£¬dmeeµÄ¾Þ´óDZÁ¦ÈÔÈ»²»¿ÉºöÊÓ¡£Ëæ×ÅÈ«Çò¶Ô¸ßÐÔÄÜ¡¢»·±£ÐͲÄÁÏÐèÇóµÄ²»¶ÏÔö¼Ó£¬dmeeÓÐÍû³ÉΪδÀ´·ÀË®²ÄÁϵÄÖ÷Á÷Ñ¡Ôñ¡£ÕýÈçÒ»¾äÑèÓïËù˵£º¡°ÐÇÐÇÖ®»ð£¬¿ÉÒÔÁÇÔ­¡£¡±dmeeÕýÊÇÄǿŵãȼ·ÀË®²ÄÁÏмÍÔªµÄ»ð»¨¡£


½áÓ·ÀË®²ÄÁϵÄδÀ´ÊôÓÚdmee

´Ó»¯Ñ§½á¹¹µ½Êµ¼ÊÓ¦Óã¬dmeeÕ¹ÏÖ³öÁËÎ޿ɱÈÄâµÄÓÅÊÆ¡£Ëü²»½öÖØÐ¶¨ÒåÁË·ÀË®²ÄÁϵıê×¼£¬»¹Îª½¨Öþ¡¢¹¤³ÌºÍ»·±£ÁìÓò×¢ÈëÁËеĻîÁ¦¡£ÔÚÕâ¸ö¿ìËÙ·¢Õ¹µÄʱ´ú£¬dmeeÕýÒÔÆä¶ÀÌØµÄ·½Ê½¸Ä±ä×ÅÎÒÃǵÄÊÀ½ç¡£

»òÐíÓÐÒ»Ì죬µ±ÎÒÃÇÂþ²½ÔÚ³ÇÊеĽÖÍ·Ïïβ£¬Ì§Í·ÍûÏòÄÇЩÀú¾­·çÓêÈ´ÒÀÈ»ÒÙÁ¢µÄ½¨Öþʱ£¬ÎÒÃÇ»áÓÉÖÔ¸Ð̾£ºÕâÒ»ÇУ¬¶¼Ô´ÓÚdmee´øÀ´µÄÆæ¼££¡

À©Õ¹ÔĶÁ:https://www.newtopchem.com/archives/39799

À©Õ¹ÔĶÁ:https://www.cyclohexylamine.net/polyurethane-low-odor-catalyst-polyurethane-gel-type-catalyst/

À©Õ¹ÔĶÁ:https://www.newtopchem.com/archives/category/products/page/77

À©Õ¹ÔĶÁ:https://www.cyclohexylamine.net/methylcyclohexane-cas108-87-2/

À©Õ¹ÔĶÁ:https://www.cyclohexylamine.net/bismuth-neodecanoate-cas-251-964-6/

À©Õ¹ÔĶÁ:https://www.cyclohexylamine.net/polyurethane-tertiary-amine-catalyst-catalyst-25-s/

À©Õ¹ÔĶÁ:https://www.bdmaee.net/dimethyldecanoic-acid-dimethyl-tin-cas68928-76-7-dimethyldineodecanoatetin/

À©Õ¹ÔĶÁ:https://www.cyclohexylamine.net/tetramethyl-13-diaminopropane-tmeda/

À©Õ¹ÔĶÁ:https://www.newtopchem.com/archives/561

À©Õ¹ÔĶÁ:https://www.bdmaee.net/dinbutyltindichloride/

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