ÈÈÏߵ绰
²úÆ·ÐÂÎÅ

ÉîÈë·ÖÎön,n-¶þ¼×»ù»·¼º°· dmcha¶ÔÄý½ºÊ±¼ä¡¢¹Ì»¯ËٶȺÍÖÕÐÔÄܵÄÓ°Ïì

n,n-¶þ¼×»ù»·¼º°·£¨dmcha£©£º¾Û°±õ¥ÅÝÄ­Öеġ°Ä»ºóÖ¸»Ó¹Ù¡±

ÔÚ¾Û°±õ¥ÊÀ½çÀ´ß»¯¼Á¾ÍÏñÀÖ¶ÓµÄÖ¸»Ó£¬¿´ËƵ͵÷£¬ÊµÔòÕÆ¿ØÈ«¾Ö¡£¶øn,n-¶þ¼×»ù»·¼º°·£¨dmcha£©£¬¾ÍÊÇÄǸö×ÜÔڹؼüʱ¿Ì²¦¶¯ÇÙÏÒ¡¢ÈÃÕû¸ö·´Ó¦½Ú×àÇ¡µ½ºÃ´¦µÄ¡°ÒþÐδóʦ¡±¡£Ëü²»ÕÅÑȴÄÜÔÚÄý½º¡¢·¢ÅÝ¡¢¹Ì»¯µÈ»·½ÚÖо«×¼·¢Á¦£¬ÈÃÅÝÄ­´Óһ̲ð¤ºýµÄÒºÌ壬±ä³É½á¹¹¹æÕû¡¢ÐÔÄÜÓÅÔ½µÄ¡°Á¢ÌåÒÕÊõÆ·¡±¡£½ñÌ죬ÔÛÃǾÍÀ´ÁÄÁÄÕâλ¡°»¯Ñ§½çµÄ½Ú×à´óʦ¡±¡ª¡ªdmcha£¬¿´¿´ËüÊÇÈçºÎÔÚ¾Û°±õ¥Åä·½ÖС°Ô˳ïá¡á¢¡±µÄ¡£

Ò»¡¢dmcha£º²»ÊÇ¡°ÏãÁÏ¡±£¬µ«±ÈÏãÁÏ»¹¡°Ï㡱

n,n-¶þ¼×»ù»·¼º°·£¬¼ò³Ædmcha£¬·Ö×ÓʽΪc8h17n£¬ÊÇÒ»ÖÖÎÞÉ«ÖÁµ­»ÆÉ«µÄÒºÌ壬ÂÔ´ø°±Î¶¡£±ð¿´ËüÃû×ÖÞÖ¿Ú£¬ÆäʵËüÔÚ¾Û°±õ¥¹¤ÒµÖÐÔçÒÑÊÇ¡°ÀϽ­ºþ¡±¡£Ëü¼È²»ÊÇÖ÷ÁÏ£¬Ò²²»ÊÇÌîÁÏ£¬µ«ËüÒ»³ö³¡£¬Õû¸ö·´Ó¦ÌåϵµÄ¡°Æ¢Æø¡±¾Í±äÁË¡£

dmchaÊôÓÚÊå°·Àà´ß»¯¼Á£¬ÕâÀà´ß»¯¼ÁµÄÄÃÊÖºÃÏ·¾ÍÊÇ´Ù½øÒìÇèËáõ¥Óë¶àÔª´¼Ö®¼äµÄ·´Ó¦£¨Ò²¾ÍÊÇÄý½º·´Ó¦£©£¬Í¬Ê±¶ÔË®ÓëÒìÇèËáõ¥µÄ·¢ÅÝ·´Ó¦Ò²ÓÐÒ»¶¨Ó°Ïì¡£µ«ºÍÄÇЩ¡°»ðÁ¦È«¿ª¡±µÄǿЧ´ß»¯¼Á²»Í¬£¬dmcha×ßµÄÊÇ¡°¾«×¼µ÷¿Ø¡±Â·Ïß¡ª¡ªËü²»×·ÇóËÙ¶È£¬¶øÊǽ²¾¿½Ú×à¡£

¶þ¡¢Äý½ºÊ±¼ä£ºdmchaµÄ¡°ÆðÅÜǹ¡±

ÔÚ¾Û°±õ¥ÅÝÄ­Éú²úÖУ¬Äý½ºÊ±¼ä£¨gel time£©ÊÇÒ»¸ö¹Ø¼üÖ¸±ê£¬Ëü±êÖ¾×ÅÌåϵ´ÓҺ̬ÏòÄý½ºÌ¬×ª±äµÄÆðµã¡£Ì«ÔçÄý½º£¬ÅÝÄ­»¹Ã»À´µÃ¼°ÅòÕÍ£¬¾Í¡°½©×¡¡±ÁË£»Ì«ÍíÄý½º£¬ÅÝÄ­¿ÉÄÜËúÏÝ»ò½á¹¹ËÉÉ¢¡£Õâʱºò£¬dmchaµÄ×÷ÓþÍ͹ÏÔ³öÀ´ÁË¡£

dmcha¶ÔÄý½ºÊ±¼äµÄÓ°Ï죬¿ÉÒÔÓá°ÎÂÈᵫ¼á¶¨¡±À´ÐÎÈÝ¡£Ëü²»ÏñÈýÒÒÏ©¶þ°·£¨dabco£©ÄÇÑù¡°Ò»´¥¼´·¢¡±£¬¶øÊÇ»º»ºÍƶ¯·´Ó¦£¬ÈÃÄý½º¹ý³Ì¸ü¼Ó¿É¿Ø¡£ÊµÑé±íÃ÷£¬ÔÚÈíÖʾ۰±õ¥ÅÝÄ­Åä·½ÖУ¬¼ÓÈë0.1~0.3 phr£¨Ã¿°Ù·Ý¶àÔª´¼ÖеķÝÊý£©µÄdmcha£¬¿É½«Äý½ºÊ±¼ä¿ØÖÆÔÚ30~60ÃëÖ®¼ä£¬·Ç³£ÊʺÏÊÖ¹¤½½×¢»òÁ¬Ðø·¢ÅÝÉú²úÏß¡£

ÎÒÃÇÀ´¿´Ò»×éµäÐÍÊý¾Ý¶Ô±È£¨ÒÔt-80ÌåϵΪÀý£©£º

´ß»¯¼ÁÖÖÀà Ìí¼ÓÁ¿ (phr) Äý½ºÊ±¼ä (Ãë) ·¢ÅÝʱ¼ä (Ãë) Æð·¢Ê±¼ä (Ãë)
ÎÞ´ß»¯¼Á 0 >180 >200 >150
dabco 33lv 0.3 25 40 30
dmcha 0.3 45 65 40
dmcha + dabco 0.15 + 0.15 32 50 35

´Ó±íÖпÉÒÔ¿´³ö£¬µ¥¶ÀʹÓÃdmchaʱ£¬Äý½ºÊ±¼äÃ÷ÏÔ±Èdabco³¤£¬µ«¸üƽÎÈ¡£¶øµ±dmchaÓëdabco´îÅäʹÓÃʱ£¬¼ÈÄܱ£Ö¤Æð·¢ËÙ¶È£¬ÓÖÄÜÑÓ³¤²Ù×÷´°¿Ú£¬¼òÖ±ÊÇ¡°»Æ½ð´îµµ¡±¡£

Èý¡¢¹Ì»¯ËÙ¶È£ºÂý¹¤³öϸ»î

Èç¹û˵Äý½ºÊÇ¡°ÆðÅÜ¡±£¬ÄÇô¹Ì»¯¾ÍÊÇ¡°³å´Ì¡±¡£¹Ì»¯ËٶȾö¶¨ÁËÅÝÄ­ÍÑģʱ¼ä¡¢Éú²úÏß½ÚÅÄÒÔ¼°ÖÕ²úÆ·µÄ»úеÐÔÄÜ¡£dmchaÔÚÕâÒ»»·½ÚµÄ±íÏÖ£¬¿ÉÒÔÓá°ÎÈÖÐÇó½ø¡±À´ÐÎÈÝ¡£

dmcha´Ù½øµÄÊÇÄý½º·´Ó¦£¨¼´ëå¼üºÍ°±»ù¼×Ëáõ¥¼üµÄÐγɣ©£¬¶ø¶Ô·¢ÅÝ·´Ó¦£¨Ë®ÓëÒìÇèËáõ¥Éú³Éco?£©µÄ´ß»¯×÷ÓýÏÈõ¡£ÕâÒâζ×ÅËüÄÜÈÃÅÝÄ­ÔÚ³ä·ÖÅòÕͺó£¬ÔÙѸËÙ¡°¶¨ÐÍ¡±£¬±ÜÃâ¡°ÍâÊìÄÚÉú¡±»ò¡°Ð¾²¿·¢Èí¡±µÄÎÊÌâ¡£

ÔÚʵ¼ÊÓ¦ÓÃÖУ¬ÓÈÆäÊÇÔڸ߻ص¯£¨hr£©ÅÝÄ­»òÀäÊ컯ÅÝÄ­ÖУ¬dmchaµÄ¼ÓÈëÄÜÏÔÖøÌáÉýÅÝÄ­µÄÔçÆÚÇ¿¶È¡£ÀýÈ磬ÔÚijÀäÊ컯Åä·½ÖУ¬Ìí¼Ó0.25 phr dmchaºó£¬ÅÝÄ­ÍÑģʱ¼ä´ÓÔ­À´µÄ12·ÖÖÓËõ¶ÌÖÁ8·ÖÖÓ£¬ÇÒо²¿ÃܶȾùÔÈ£¬ÎÞËúÏÝÏÖÏó¡£

¸üÃîµÄÊÇ£¬dmchaµÄ¡°ºó¾¢¡±×ã¡£Ëü²»ÏñijЩ´ß»¯¼ÁÄÇÑù¡°Ç°Ç¿ºóÈõ¡±£¬·´Ó¦µ½Ò»°ë¾Í¡°°Õ¹¤¡±¡£ËüµÄ´ß»¯»îÐÔ³ÖÐøÊ±¼ä³¤£¬ÄÜÈ·±£ÅÝÄ­´Ó±í²ãµ½Ð¾²¿¶¼³ä·Ö½»Áª£¬ÖÕÐγÉÖÂÃÜ¡¢Ç¿È͵ÄÍøÂç½á¹¹¡£

ËÄ¡¢ÖÕÐÔÄÜ£º²»Ö»ÊÇ¡°¿ì¡±£¬¸üÊÇ¡°ºÃ¡±

´ß»¯¼ÁµÄÖÕ¼«Ê¹Ãü£¬²»ÊÇÈ÷´Ó¦±ä¿ì£¬¶øÊÇÈòúÆ·±äºÃ¡£dmchaÔÚÕâ·½Ãæ£¬¿°³Æ¡°ÐÔÄÜÓÅ»¯Ê¦¡±¡£

  1. ÅÝÄ­ÃܶÈÓë¾ùÔÈÐÔ
    dmchaͨ¹ýƽºâÄý½ºÓë·¢ÅÝ·´Ó¦£¬Ê¹ÆøÌåÔÚÌåϵÖоùÔÈÊÍ·Å£¬±ÜÃâ¾Ö²¿ËúÏÝ»òÅݿ״ִó¡£ÊµÑéÊý¾ÝÏÔʾ£¬Ê¹ÓÃdmchaµÄÅÝĭƽ¾ùÅÝ¿×Ö±¾¶¿ÉËõС15%~20%£¬ÃÜ¶ÈÆ«²î¿ØÖÆÔÚ¡À3%ÒÔÄÚ¡£

  2. Á¦Ñ§ÐÔÄÜÌáÉý
    ÓÉÓÚ½»Áª¸ü³ä·Ö£¬dmcha¸ÄÐÔÅÝÄ­µÄÀ­ÉìÇ¿¶ÈºÍ˺ÁÑÇ¿¶È¾ùÓÐÌáÉý¡£Ä³²âÊÔ±íÃ÷£¬ÔÚÏàͬÅ䷽ϣ¬Ìí¼Ó0.3 phr dmchaµÄÅÝÄ­£¬ÆäÀ­ÉìÇ¿¶ÈÌá¸ßÔ¼12%£¬ËºÁÑÇ¿¶ÈÌá¸ßÔ¼18%¡£

  3. »Øµ¯ÐÔºÍÊæÊʶÈ
    Ôڸ߻ص¯ÅÝÄ­ÖУ¬dmchaÄܸÄÉÆÅݿ׿ª¿×ÂÊ£¬ÌáÉý¿ÕÆøÁ÷ͨÐÔ£¬´Ó¶øÔöÇ¿»Øµ¯ÐÔÄÜ¡£Ïû·ÑÕß×øÉÏÈ¥£¬ÄÇÖÖ¡°ÏݽøÈ¥ÓÖѸËÙµ¯»ØÀ´¡±µÄ¸Ð¾õ£¬±³ºó¾ÍÓÐdmchaµÄ¹¦ÀÍ¡£

  4. ÄÍÀÏ»¯Óë³ß´çÎȶ¨ÐÔ
    ³ä·Ö¹Ì»¯µÄÅÝÄ­£¬Æä·Ö×ÓÍøÂç¸üÎȶ¨£¬ÊÜÈÈ»òÊÜѹºó²»Ò×±äÐΡ£dmcha´ß»¯Ðγɵݱ»ù¼×Ëáõ¥¼ü¸üÄÍË®½â£¬Òò´ËÅÝÄ­ÔÚ³±Êª»·¾³ÏµijߴçÎȶ¨ÐÔÒ²¸üºÃ¡£

Îå¡¢dmchaµÄ¡°ÐÔ¸ñµµ°¸¡±£º²úÆ·²ÎÊýÒ»ÀÀ

ΪÁËÈø÷λ¡°»¯Ñ§¿Ø¡±¿´µÃ¹ýñ«£¬ÔÛÃÇÀ´Ò»·ÝdmchaµÄ¡°Éí·ÝÖ¤¡±£º

ÏîÄ¿ ²ÎÊýÖµ
»¯Ñ§Ãû³Æ n,n-¶þ¼×»ù»·¼º°·
·Ö×Óʽ c8h17n
·Ö×ÓÁ¿ 127.23 g/mol
Íâ¹Û ÎÞÉ«ÖÁµ­»ÆÉ«Í¸Ã÷ÒºÌå
ÆøÎ¶ °·ÀàÆøÎ¶£¬ÂԴ̱Ç
·Ðµã 157¨C159¡ãc
Ãܶȣ¨25¡ãc£© 0.84¨C0.86 g/cm?
ÉÁµã 43¡ãc£¨±Õ±­£©
ÈܽâÐÔ ¿ÉÈÜÓÚË®¡¢´¼¡¢ÃÑ¡¢õ¥µÈÓлúÈܼÁ
phÖµ£¨1%Ë®ÈÜÒº£© 10.5¨C11.5
µäÐÍÌí¼ÓÁ¿ 0.1¨C0.5 phr£¨ÊÓÅä·½¶ø¶¨£©
´¢´æÌõ¼þ ¸ÉÔï¡¢ÒõÁ¹¡¢±Ü¹â£¬ÃÜ·â±£´æ

ÖµµÃ×¢ÒâµÄÊÇ£¬dmchaËäºÃ£¬µ«ÓÃÁ¿Ð辫׼¡£¹ýÁ¿Ê¹ÓûᵼÖÂÅÝÄ­´àÐÔÔö¼Ó£¬ÉõÖÁ²úÉú¡°½¹ÐÄ¡±ÏÖÏó¡£Ò»°ã½¨ÒéÔÚ0.2¨C0.4 phrÖ®¼äµ÷Õû£¬ÅäºÏÆäËû´ß»¯¼ÁЭͬʹÓã¬Ð§¹û¸ü¼Ñ¡£

ÏîÄ¿ ²ÎÊýÖµ
»¯Ñ§Ãû³Æ n,n-¶þ¼×»ù»·¼º°·
·Ö×Óʽ c8h17n
·Ö×ÓÁ¿ 127.23 g/mol
Íâ¹Û ÎÞÉ«ÖÁµ­»ÆÉ«Í¸Ã÷ÒºÌå
ÆøÎ¶ °·ÀàÆøÎ¶£¬ÂԴ̱Ç
·Ðµã 157¨C159¡ãc
Ãܶȣ¨25¡ãc£© 0.84¨C0.86 g/cm?
ÉÁµã 43¡ãc£¨±Õ±­£©
ÈܽâÐÔ ¿ÉÈÜÓÚË®¡¢´¼¡¢ÃÑ¡¢õ¥µÈÓлúÈܼÁ
phÖµ£¨1%Ë®ÈÜÒº£© 10.5¨C11.5
µäÐÍÌí¼ÓÁ¿ 0.1¨C0.5 phr£¨ÊÓÅä·½¶ø¶¨£©
´¢´æÌõ¼þ ¸ÉÔï¡¢ÒõÁ¹¡¢±Ü¹â£¬ÃÜ·â±£´æ

ÖµµÃ×¢ÒâµÄÊÇ£¬dmchaËäºÃ£¬µ«ÓÃÁ¿Ð辫׼¡£¹ýÁ¿Ê¹ÓûᵼÖÂÅÝÄ­´àÐÔÔö¼Ó£¬ÉõÖÁ²úÉú¡°½¹ÐÄ¡±ÏÖÏó¡£Ò»°ã½¨ÒéÔÚ0.2¨C0.4 phrÖ®¼äµ÷Õû£¬ÅäºÏÆäËû´ß»¯¼ÁЭͬʹÓã¬Ð§¹û¸ü¼Ñ¡£

Áù¡¢dmchaµÄ¡°ÅóÓÑȦ¡±£º³£¼û´îÅä²ßÂÔ

ÔÚʵ¼ÊÅä·½ÖУ¬dmchaºÜÉÙ¡°µ¥´ò¶À¶·¡±£¬Ëü¸üÉ󤡰ÍŶÓ×÷Õ½¡±¡£ÒÔÏÂÊǼ¸ÖÖ¾­µä×éºÏ£º

  1. dmcha + ÐÁËáÑÇÎý£¨t-9£©
    ÕâÊÇÈíÅÝÁìÓòµÄ¡°»Æ½ð×éºÏ¡±¡£t-9Ö÷¹¥·¢ÅÝ·´Ó¦£¬dmchaÖ÷¿ØÄý½º·´Ó¦£¬Á½ÕßЭͬ£¬ÊµÏÖ¡°·¢ÅÝÓëÄý½ºÍ¬²½Íƽø¡±£¬ÅÝÄ­½á¹¹¾ùÔÈ£¬»Øµ¯ÐԺá£

  2. dmcha + dabco 33lv
    dabco¸ºÔð¡°ÆðËÙ¡±£¬dmcha¸ºÔð¡°Ðøº½¡±£¬Êʺ϶ԲÙ×÷ʱ¼äÒªÇó¸ßµÄ³¡ºÏ£¬ÈçÅçÍ¿ÅÝÄ­»ò´ó¿éÄ£ËÜ¡£

  3. dmcha + ÑÓ³ÙÐÍ´ß»¯¼Á£¨ÈçË«Âðßø¶þ£©
    ÓÃÓÚÀäÊ컯ÅÝÄ­£¬ÊµÏÖ¡°ÑÓ³ÙÆð·¢¡¢¿ìËٹ̻¯¡±£¬±ÜÃâ±íƤ¹ýÔç·â±Õµ¼ÖµĹİüÎÊÌâ¡£

Æß¡¢Ó¦ÓÃÁìÓò£º´Ó´²µæµ½Æû³µ£¬ÎÞ´¦²»ÔÚ

dmchaµÄÓ¦Ó÷¶Î§Ö®¹ã£¬³¬ºõÏëÏó¡£Ëü²»½ö»îÔ¾ÔÚÈíÖʾ۰±õ¥ÅÝÄ­ÖУ¬»¹ÔÚ°ëÓ²ÅÝ¡¢×Ô½áÆ¤ÅÝÄ­ÉõÖÁijЩͿÁϺͽºÕ³¼ÁÖÐո¶ͷ½Ç¡£

  • ¼Ò¾ÓÁìÓò£º´²µæ¡¢É³·¢¡¢¿¿µæ¡ª¡ª×·ÇóÊæÊÊÓëÄÍÓã¬dmchaÈÃÅÝÄ­¡°Èí¶ø²»Ëú¡±¡£
  • Æû³µ¹¤Òµ£º×ùÒΡ¢Í·Õí¡¢ÒDZí°å¡ª¡ªÒªÇó¸ß»Øµ¯¡¢µÍvoc£¬dmchaÖúÁ¦»·±£ÓëÐÔÄܼæµÃ¡£
  • Àä¿â±£Î£ºËäȻӲÅÝÖÐʹÓýÏÉÙ£¬µ«ÔÚijЩµÍÃܶȰëÓ²ÅÝÖУ¬dmchaÒ²ÄܸÄÉÆÁ÷¶¯ÐÔÓë±Õ¿×ÂÊ¡£
  • Ь²Ä£ºeva·¢ÅÝÖÐżÓÐÓ¦Óã¬ÓÃÓÚµ÷½Ú½»ÁªËÙ¶È£¬ÌáÉýЬµ×µ¯ÐÔ¡£

ÖµµÃÒ»ÌáµÄÊÇ£¬Ëæ×Å»·±£·¨¹æÇ÷ÑÏ£¬dmchaÒòÆäµÍ»Ó·¢ÐÔ£¨Ïà±ÈÈýÒÒÏ©¶þ°·µÈС·Ö×Ó°·ÀࣩºÍÏà¶Ô½ÏµÍµÄvocÅÅ·Å£¬ÕýÖð½¥³ÉΪÂÌÉ«Åä·½Öеġ°ÓÅÑ¡´ß»¯¼Á¡±¡£

°Ë¡¢×¢ÒâÊÂÏ±ðÈá°ºÃÐİ컵Ê¡±

ÔٺõĴ߻¯¼Á£¬ÓôíÁËÒ²ÊÇ¡°¶¾Ò©¡±¡£Ê¹ÓÃdmchaʱ£¬Óм¸¸ö¡°À×Çø¡±µÃ±Ü¿ª£º

  1. ±ÜÃâÓëÇ¿Ëá½Ó´¥£ºdmchaΪ¼îÐÔ£¬ÓöËá»áÖкÍʧЧ£¬ÉõÖÁ²úÉú³Áµí¡£
  2. ¿ØÖÆ»·¾³Î¶È£º¸ßÎÂÏÂdmcha»îÐÔÔöÇ¿£¬¿ÉÄܵ¼Ö·´Ó¦¹ý¿ì£¬Ðèµ÷ÕûÌí¼ÓÁ¿¡£
  3. ·ÀÖ¹Îü³±£ºËä¿ÉÈÜÓÚË®£¬µ«³¤ÆÚ±©Â¶ÔÚ³±Êª»·¾³ÖлήµÍ´ß»¯Ð§ÂÊ¡£
  4. °²È«·À»¤£º²Ù×÷ʱÐèÅå´÷ÊÖÌס¢¿ÚÕÖ£¬±ÜÃâÎüÈëÕôÆø»ò½Ó´¥Æ¤·ô¡£

¾Å¡¢Î´À´Õ¹Íû£º²»Ö»ÊÇ¡°´ß»¯¼Á¡±£¬¸üÊÇ¡°ÖÇÄܵ÷½ÚÆ÷¡±

Ëæ×ž۰±õ¥¼¼ÊõÏòÖÇÄÜ»¯¡¢¹¦ÄÜ»¯·¢Õ¹£¬dmchaµÄ½ÇɫҲÔÚ½ø»¯¡£Ñо¿ÈËÔ±ÕýÔÚ̽Ë÷ÆäÔÚÎÂÃôÐÍÅÝÄ­¡¢×ÔÐÞ¸´²ÄÁÏÖеÄÓ¦ÓÃDZÁ¦¡£ÀýÈ磬ͨ¹ý΢½ºÄÒ»¯¼¼Êõ£¬½«dmcha°ü¹üÔÚÈÈÃô²ÄÁÏÖУ¬ÊµÏÖ¡°Î¶ȴ¥·¢ÊÍ·Å¡±£¬´Ó¶ø¾«È·¿ØÖƹ̻¯Ê±»ú¡£

´ËÍ⣬ÉúÎï»ùdmchaµÄºÏ³É·¾¶Ò²ÔÚ̽Ë÷ÖС£ËäȻĿǰÈÔÒÔʯÓÍ»ùÔ­ÁÏΪÖ÷£¬µ«Î´À´ÈôÄÜʵÏÖ»·¼º°·µÄÉúÎï·¢½ÍÖÆ±¸£¬dmchaµÄ¡°ÂÌÉ«±êÇ©¡±½«¸ü¼ÓÉÁÁÁ¡£

Ê®¡¢½áÓ־´¡°Ä»ºóÓ¢ÐÛ¡±

ÔÚ¾Û°±õ¥µÄÊÀ½çÀÈËÃdz£³£¹Ø×¢¶àÔª´¼µÄÖÖÀà¡¢ÒìÇèËáõ¥µÄÖ¸Êý¡¢·¢ÅݼÁµÄ»·±£ÐÔ£¬È´ºÜÉÙ°ÑÕÆÉùË͸øÄÇЩĬĬµ÷¿Ø·´Ó¦½Ú×àµÄ´ß»¯¼Á¡£¶ødmcha£¬ÕýÊÇÕâÑùһλ¡°Ä»ºóÓ¢ÐÛ¡±¡£

Ëü²»ÇÀ·çÍ·£¬È´ÈÃÿһÅÝÅÝÄ­¶¼Í¦µÃ¸üÖ±£»Ëü²»Ðú»©£¬È´ÈÃÿһ´Î·´Ó¦¶¼Ç¡µ½ºÃ´¦¡£ËüÓÃÎÂÈáµÄÁ¦Á¿£¬Ú¹ÊÍÁË¡°¿ØÖÆ¡±Ó롰ƽºâ¡±µÄÕÜѧ¡£

ÕýÈçһλÀÏÅä·½¹¤³ÌÊ¦Ôø¶ÔÎÒ˵µÄ£º¡°×öÅÝÄ­£¬Èý·Ö¿¿ÁÏ£¬Æß·Ö¿¿¡®µ÷¡¯¡£dmcha£¬¾ÍÊÇÄǸö¡®µ÷¡¯µÃ×¼µÄ¼Ò»ï¡£¡±

ºó£¬ÈÃÎÒÃÇÒÔ¼¸Æª¾­µäÎÄÏ×£¬ÏòÕâλ¡°»¯Ñ§½çµÄ½Ú×à´óʦ¡±Ö¾´£º

¹úÄÚÎÄÏ×£º
[1] ÍõÁ¢ÐÂ, À. ¡¶¾Û°±õ¥ÈíÅÝÓô߻¯¼ÁdmchaµÄÐÔÄÜÑо¿¡·. »¯Ñ§Íƽø¼ÁÓë¸ß·Ö×Ó²ÄÁÏ, 2018, 16(3): 45-49.
[2] ÕÅΰ, ÁõÑó. ¡¶dmchaÔڸ߻ص¯¾Û°±õ¥ÅÝÄ­ÖеÄÓ¦ÓÃÓÅ»¯¡·. ËÜÁϹ¤Òµ, 2020, 48(7): 112-116.
[3] ³ÂÃ÷. ¡¶»·±£Ð;۰±õ¥´ß»¯¼ÁµÄ¿ª·¢ÓëÓ¦ÓýøÕ¹¡·. »¯¹¤ÐÂÐͲÄÁÏ, 2019, 47(5): 23-27.

¹úÍâÎÄÏ×£º
[4] ulrich, h. "chemistry and technology of isocyanates". wiley, 1996. (chapter 5 on catalysts)
[5] k. oertel (ed.). "polyurethane handbook". hanser publishers, 2nd ed., 1993. (pp. 134¨C138 on amine catalysts)
[6] f. rodriguez. "principles of polymer systems". crc press, 6th ed., 2015. (discusses reaction kinetics in pu foams)
[7] s. h. lazarus. "catalysis in polyurethane foam formation". journal of cellular plastics, 1972, 8(4): 210¨C218.
[8] m. szycher. "szycher’s handbook of polyurethanes". crc press, 1999. (comprehensive data on dmcha and related amines)

ÕâЩÎÄÏ×£¬ÓеĺñÖØÈçש£¬Óеľ«ÇÉÈçÊ«£¬µ«ËüÃǹ²Í¬½²ÊöÁËÒ»¸ö¹ÊÊ£ºÔÚ·Ö×ÓµÄÊÀ½çÀһ¸öССµÄ´ß»¯¼Á£¬Ò²ÄÜÇ˶¯Õû¸ö²ÄÁϵÄδÀ´¡£

ËùÒÔ£¬Ï´ε±ÄãÌÉÔÚÈáÈíµÄ´²µæÉÏ£¬»ò×ø½øÊæÊÊµÄÆû³µ×ùÒÎʱ£¬²»·ÁÔÚÐÄÀïĬĬ˵һ¾ä£º
¡°ºÙ£¬dmcha£¬½ñÌìÒ²ÐÁ¿àÁË¡£¡±

====================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𽺵È¡£

  • 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£ËÜÅÝÄ­¼°caseÓ¦ÓÃÖС£

ÉÏһƪ£º
ÏÂһƪ£º

¡¾ÍøÕ¾µØÍ¼¡¿¡¾sitemap¡¿