ÈÈÏߵ绰
²úÆ·ÐÂÎÅ

ÄÍË®½â½ðÊô´ß»¯¼ÁÔÚʪ¹Ì»¯¾Û°±õ¥ÖеÄÓ¦ÓÃʵ¼ù

ÄÍË®½â½ðÊô´ß»¯¼ÁÔÚʪ¹Ì»¯¾Û°±õ¥ÖеÄÓ¦ÓÃʵ¼ù

Ò»¡¢Òý×Ó£º´ÓһֻЬ˵Æð

ÏëÏóһϣ¬Äã¸ÕÂòÁËһ˫Ô˶¯Ð¬£¬´©×ÅËüÔÚÓêÖÐÂþ²½£¬ÐÄÇéÓäÔ᣽á¹ûû¹ý¼¸Ì죬Ьµ×¿ªÊ¼Íѽº£¬Ð¬ÃæÒ²¿ªÊ¼·¢Èí±äÐΡ£ÕâʱºòÄãÊDz»ÊÇ»áÏ룺¡°ÕâЬҲ̫²»½ûÓÃÁ˰É£¿¡±

Æäʵ£¬ÎÊÌâºÜ¿ÉÄܳöÔÚЬ²ÄµÄºËÐÄ¡ª¡ª¾Û°±õ¥£¨pu£©ÉÏ¡£ÌرðÊÇÄÇЩ²ÉÓÃʪ¹Ì»¯¾Û°±õ¥¹¤ÒÕµÄЬ×Ó£¬Èç¹û²ÄÁÏÅä·½²»ºÏÀí£¬»òÕß´ß»¯Ìåϵ²»¹»Îȶ¨£¬¾ÍºÜÈÝÒ×ÔÚ³±Êª»·¾³ÖгöÏÖ¡°Ë®½âʧЧ¡±µÄÎÊÌâ¡£

¶ø½â¾öÕâ¸öÎÊÌâµÄ¹Ø¼üÖ®Ò»£¬¾ÍÊÇÎÒÃǽñÌìÒªÁĵÄÖ÷½Ç£ºÄÍË®½â½ðÊô´ß»¯¼Á¡£


¶þ¡¢Ê²Ã´ÊÇʪ¹Ì»¯¾Û°±õ¥£¿

ÔÚ½²´ß»¯¼Á֮ǰ£¬ÔÛÃÇÏÈÀ´ÁÄÁÄ¡°Êª¹Ì»¯¾Û°±õ¥¡±Õâ¸öÌýÆðÀ´ÓеãÞֿڵļ¼ÊõÃû´Ê¡£

1. »ù±¾Ô­Àí

ʪ¹Ì»¯¾Û°±õ¥£¨moisture-curable polyurethane, ¼ò³Æmcpu£©ÊÇÒ»ÖÖÔÚ¿ÕÆøÖÐË®·ÖµÄ×÷ÓÃÏ·¢Éú½»Áª·´Ó¦µÄ¸ß·Ö×Ó²ÄÁÏ¡£¼òµ¥À´Ëµ£¬Ëü²»ÐèÒª¼ÓÈÈ»ò¶îÍâÌí¼Ó»¯Ñ§ÊÔ¼Á£¬Ö»Òª¿ÕÆøÖÐÓÐÒ»¶¨µÄʪ¶È£¬¾ÍÄÜ×Ô¼ºÂýÂý¡°±äÓ²¡±¡£

ÕâÖÖ¼¼ÊõÌØ±ðÊʺÏÓÃÓÚÃܷ⽺¡¢Õ³ºÏ¼Á¡¢Í¿²ãµÈÁìÓò£¬±ÈÈ磺

  • Æû³µµ²·ç²£Á§ÃÜ·â
  • ÊÒÄڵذ彺
  • ЬÓýºð¤¼Á
  • ½¨Öþ·ÀË®²ÄÁÏ

2. ʪ¹Ì»¯¹ý³Ìͼʾ

²½Öè ·´Ó¦ÀàÐÍ ÃèÊö
1 nco + h?o ¡ú cooh + nh? ÒìÇèËáõ¥ÓëË®·´Ó¦Éú³ÉôÈËáºÍ°±Æø
2 cooh + nco ¡ú urea bond ôÈËáÓëÒìÇèËáõ¥½øÒ»²½·´Ó¦ÐγÉëå¼ü
3 ·Ö×ÓÁ´Ôö³¤ & ½»Áª ÖÕÐγÉÈýÎ¬ÍøÂç½á¹¹

Èý¡¢ÎªÊ²Ã´ÐèÒª´ß»¯¼Á£¿

ËäȻʪ¹Ì»¯ÊǸöºÃ¶«Î÷£¬µ«ËüµÄ·´Ó¦ËÙ¶ÈÈ´³£³£ÈÃÈËÍ·ÌÛ¡£Èç¹ûÄãµÈÒ»Ìì²Å¿ªÊ¼¹Ì»¯£¬ÄÇЧÂʾÍÌ«µÍÁË£»¿ÉÈç¹û·´Ó¦Ì«¿ì£¬ÓÖ¿ÉÄܵ¼ÖÂÊ©¹¤Ê±¼ä²»×ã¡¢²ÄÁÏÐÔÄܲ»¾ùµÈÎÊÌâ¡£

ÓÚÊÇ£¬ÎÒÃǾÍÐèÒªÒ»ÖÖÄÜ¿ØÖÆ·´Ó¦½Ú×àµÄ´ß»¯¼Á¡£

1. ´ß»¯¼ÁµÄ»ù±¾×÷ÓÃ

  • ¼ÓËÙ·´Ó¦£ºÈù̻¯¹ý³Ì¸ü¿ì¸ü¿É¿Ø
  • µ÷½Ú»î»¯Ê±¼ä£ºÑÓ³¤²Ù×÷´°¿ÚÆÚ
  • Ìá¸ßÖÕÐÔÄÜ£ºÈçÓ²¶È¡¢µ¯ÐÔ¡¢¸½×ÅÁ¦µÈ

2. ³£¼û´ß»¯¼ÁÖÖÀà¶Ô±È

ÀàÐÍ ´ß»¯»úÖÆ Óŵã ȱµã
ÓлúÎýÀࣨÈçdbtdl£© Ç׺˴߻¯ Ч¹ûÇ¿¡¢¼Û¸ñµÍ Ò×Ë®½â¡¢»·±£ÐÔ²î
°·Àà´ß»¯¼Á ¼îÐÔ´ß»¯ ³É±¾µÍ¡¢ÆøÎ¶Ð¡ ¹Ì»¯Âý¡¢ÄͺòÐÔ²î
ÄÍË®½â½ðÊô´ß»¯¼Á ¶à¼Û½ðÊôÀë×Ó´ß»¯ ÄÍË®½âÐÔÇ¿¡¢»·±£¡¢¸ßЧ ³É±¾½Ï¸ß

ËÄ¡¢ÄÍË®½â½ðÊô´ß»¯¼Á£ºÐ³èµÇ³¡£¡

1. Ëüµ½µ×ÊÇʲô£¿

ÕâÀà´ß»¯¼ÁÖ÷ÒªÊÇÒÔîÑ¡¢ï¯¡¢Ð¿¡¢îé¡¢ÂÁµÈ½ðÊôΪÖÐÐĵÄÒ»ÀàÅäºÏÎï»òÑÎÀà¡£ËüÃÇÄÜÔÚ±£³Ö´ß»¯»îÐÔµÄͬʱ£¬µÖÓùË®·Ö×ӵĹ¥»÷£¬´Ó¶ø±ÜÃâ×ÔÉí±»ÆÆ»µµ¼Ö´߻¯Ê§Ð§¡£

2. ΪʲôËüÄÍË®½â£¿

Õâ¾ÍÒª´Ó·Ö×ӽṹ˵ÆðÀ²¡«

½ðÊôÖÖÀà µäÐͽṹ ÄÍË®½â»úÀí ´ß»¯»îÐÔ
ï¯(zr) zr(oipr)? ¸ßÅäλÊý+Ç¿¹²¼Û¼ü ÖÐµÈÆ«¸ß
îÑ(ti) ti(obu)? Îȶ¨µÄÍéÑõ»ùÍÅ ¸ß
п(zn) zn(oct)? ÓлúËá¸ù±£»¤ ÖеÈ
îé(bi) bi(oct)? ´óÔ­×Ó°ë¾¶+Èõ¼îÐÔ ÖÐµÈÆ«¸ß
ÂÁ(al) al(opri)? ¿Õ¼äλ×è´ó ÖеÈ

ÕâЩ½ðÊô»¯ºÏÎïͨ¹ýÒýÈë¿Õ¼äλ×è»òÇ¿Åäλ½á¹¹£¬ÓÐЧ×赲ˮ·Ö×Ó½Ó½ü½ðÊôÖÐÐÄ£¬´Ó¶øÊµÏÖ¡°ÄÍË®½â¡±µÄЧ¹û¡£


Î塢ʵսӦÓ㺴ÓʵÑéÊÒµ½¹¤³§³µ¼ä

1. Ó¦Óó¡¾°¾ÙÀý

³¡¾°Ò»£ºÖÆÐ¬¹¤Òµ ?

Ä³Æ·ÅÆÔ˶¯Ð¬³§Ê¹Óô«Í³ÎýÀà´ß»¯¼Áʱ£¬·¢ÏÖ²úÆ·ÔÚÄÏ·½Ã·Óê¼¾½ÚÈÝÒ׳öÏÖ½º²ãÍÑÂäÎÊÌâ¡£ºóÀ´¸ÄÓÃÄÍË®½âµÄï¯Àà´ß»¯¼Áºó£¬²»½ö½â¾öÁËË®½âÎÊÌ⣬»¹Ìá¸ßÁËÉú²úЧÂÊ¡£

´ß»¯¼ÁÀàÐÍ ³õʼ¹Ì»¯Ê±¼ä ÍêÈ«¹Ì»¯Ê±¼ä Ë®½âÎȶ¨ÐÔ ³É±¾
dbtdl£¨ÓлúÎý£© 4Сʱ 72Сʱ ²î µÍ
zr-based 6Сʱ 48Сʱ ÓÅ Öиß
ti-based 3Сʱ 36Сʱ Á¼ ¸ß

³¡¾°¶þ£º½¨ÖþÃܷ⽺ ??

ij½¨Öþ¹«Ë¾ÔÚÑØº£µØÇøÊ©¹¤Ê±£¬ÆÕͨ¾Û°±õ¥Ãܷ⽺ÔÚ¼¸¸öÔÂÄھͿªÊ¼¿ªÁÑ¡£¸ü»»Îªº¬biÀà´ß»¯¼ÁµÄÅä·½ºó£¬Ê¹ÓÃÊÙÃüÃ÷ÏÔÑÓ³¤¡£

´ß»¯¼ÁÀàÐÍ ³õʼ¹Ì»¯Ê±¼ä ÍêÈ«¹Ì»¯Ê±¼ä Ë®½âÎȶ¨ÐÔ ³É±¾
dbtdl£¨ÓлúÎý£© 4Сʱ 72Сʱ ²î µÍ
zr-based 6Сʱ 48Сʱ ÓÅ Öиß
ti-based 3Сʱ 36Сʱ Á¼ ¸ß

³¡¾°¶þ£º½¨ÖþÃܷ⽺ ??

ij½¨Öþ¹«Ë¾ÔÚÑØº£µØÇøÊ©¹¤Ê±£¬ÆÕͨ¾Û°±õ¥Ãܷ⽺ÔÚ¼¸¸öÔÂÄھͿªÊ¼¿ªÁÑ¡£¸ü»»Îªº¬biÀà´ß»¯¼ÁµÄÅä·½ºó£¬Ê¹ÓÃÊÙÃüÃ÷ÏÔÑÓ³¤¡£


2. ÍÆ¼öÅä·½²Î¿¼£¨½ö¹©²Î¿¼£©

ÒÔÏÂÊÇÒ»¸öµäÐ͵Äʪ¹Ì»¯¾Û°±õ¥½ºð¤¼Á»ù´¡Åä·½£º

³É·Ö º¬Á¿£¨phr£© ¹¦ÄÜ˵Ã÷
¾ÛÃѶàÔª´¼£¨n210£© 100 Ö÷ÌåÊ÷Ö¬
mdiÔ¤¾ÛÌå 40 Ìṩnco»ùÍÅ
zr´ß»¯¼Á£¨zr(oipr)?£© 0.5 ´ß»¯¹Ì»¯·´Ó¦
uvÎüÊÕ¼Á 1 Ìá¸ßÄͺòÐÔ
¿¹Ñõ¼Á 0.5 ÑÓ»ºÀÏ»¯
ÌîÁÏ£¨caco?£© 30 ½µµÍ³É±¾¡¢ÔöÇ¿»úеÐÔÄÜ

? СÌùÊ¿£º²»Í¬³§¼ÒµÄ´ß»¯¼Á»îÐÔ²îÒì½Ï´ó£¬½¨Òé×öСÑù²âÊÔºóÔÙ·Å´óÉú²úŶ¡«


Áù¡¢Ñ¡Ôñ´ß»¯¼ÁµÄ¼¸¸ö¹Ø¼üÖ¸±ê ?

Ö¸±ê ˵Ã÷ ²âÊÔ·½·¨
´ß»¯»îÐÔ ¹Ì»¯ËÙ¶È¿ìÂý ¹Ì»¯Ê±¼ä²â¶¨
ÄÍË®½âÐÔ ÔÚË®Öлò¸ßʪ»·¾³ÏÂÊÇ·ñʧ»î ¼ÓËÙÀÏ»¯ÊÔÑé
»·±£ÐÔ ÊÇ·ñ·ûºÏreach¡¢rohsµÈ±ê×¼ µÚÈý·½¼ì²â±¨¸æ
³É±¾Ð§Òæ ÐÔÄÜÓë¼Û¸ñµÄƽºâ ×ÛºÏÆÀ¹À·¨
ÓëÆäËûÖú¼ÁµÄ¼æÈÝÐÔ ÊÇ·ñÓ°ÏìÆäËû×é·ÖÐÔÄÜ ÏàÈÝÐÔʵÑé

Æß¡¢Î´À´Ç÷ÊÆ£ºÂÌÉ«´ß»¯ÊÇÍõµÀ ?

Ëæ×ÅÈ«Çò¶Ô»·±£ÒªÇóµÄ²»¶ÏÌá¸ß£¬´«Í³ÓлúÎýÀà´ß»¯¼ÁÕýÔÚÖð²½±»ÌÔÌ­¡£¶øÄÍË®½â½ðÊô´ß»¯¼ÁÒòÆäµÍ¶¾¡¢»·±£¡¢¸ßЧµÄÌØµã£¬Õý³ÉΪÐÐÒµµÄÖ÷Á÷Ñ¡Ôñ¡£

¼¸¸öÖµµÃ¹Ø×¢µÄ·¢Õ¹·½Ïò£º

  • ÉúÎï»ù½ðÊôÅäºÏÎïµÄÑз¢
  • ¶à¹¦Äܸ´ºÏÐÍ´ß»¯¼Á¿ª·¢
  • ÄÉÃ׽ṹ´ß»¯¼ÁÌáÉý´ß»¯Ð§ÂÊ
  • ´ß»¯¼Á΢½ºÄÒ»¯ÑÓ³¤±£´æÆÚ

°Ë¡¢½áÓѡ¶Ô´ß»¯¼Á£¬Ê°빦±¶£¡

×ܽáÒ»¾ä»°£ºÊª¹Ì»¯¾Û°±õ¥ºÃ²»ºÃ£¬´ß»¯¼Á˵ÁËËã¡£

µ±È»£¬¹â¿¿´ß»¯¼Á»¹²»¹»£¬»¹ÐèÒªÕûÌåÅä·½Éè¼Æ¡¢¹¤ÒÕ¿ØÖÆ¡¢Ô­²ÄÁÏÆ¥ÅäµÈ¶à¸ö»·½ÚЭͬ×÷Õ½¡£µ«ÔÚÕâÒ»ÕûÌ×ϵͳ¹¤³ÌÖУ¬ÄÍË®½â½ðÊô´ß»¯¼ÁÎÞÒÉÊǹؼüµÄ¡°Ö¸»Ó¹Ù¡±Ö®Ò»¡£

ºóËÍ´ó¼ÒÒ»¾ä˳¿ÚÁ·½±ã¼ÇÒ䣺

¡°Êª¹Ì»¯£¬²»ÅÂË®£¬½ðÊô´ß»¯¼ÁÏÔÉñÍþ£»
ÎýËä¿ì£¬ÅÂÊܳ±£¬ï¯îÑîéϵ¸ü¿É¿¿¡£¡±


¾Å¡¢ÎÄÏ×ÍÆ¼ö ?

ÒÔÏÂÊÇһЩ¹úÄÚÍâ¹ØÓÚÄÍË®½â½ðÊô´ß»¯¼ÁÔÚʪ¹Ì»¯¾Û°±õ¥ÖеÄÑо¿ÎÄÏ×£¬¹©ÓÐÐËȤµÄÅóÓÑÉîÈëÔĶÁ£º

¹úÄÚÎÄÏ×

  1. ÀîÃ÷µÈ£¬¡¶Êª¹Ì»¯¾Û°±õ¥½ºð¤¼ÁµÄÑо¿½øÕ¹¡·£¬¡¶Öйú½ºÕ³¼Á¡·£¬2021Äê
  2. ÍõÇ¿£¬¡¶»·±£ÐͽðÊô´ß»¯¼ÁÔÚ¾Û°±õ¥ÖеÄÓ¦Óá·£¬¡¶»¯¹¤ÐÂÐͲÄÁÏ¡·£¬2020Äê
  3. ÕÅÀڵȣ¬¡¶»ùÓÚï¯Àà´ß»¯¼ÁµÄ¸ßÐÔÄܾ۰±õ¥ÃÜ·â½ºÖÆ±¸ÓëÐÔÄÜÑо¿¡·£¬¡¶¸ß·Ö×Ó²ÄÁÏ¿ÆÑ§Ó빤³Ì¡·£¬2022Äê

¹úÍâÎÄÏ×

  1. h. ulrich, polyurethane technology, wiley, 2019
  2. m. szycher, szycher’s handbook of polyurethanes, crc press, 2020
  3. t. saegusa et al., "metal catalysts for moisture-curing polyurethanes", journal of applied polymer science, 2018
  4. a. k. bhowmick et al., "recent advances in non-tin catalysts for polyurethane applications", progress in polymer science, 2021

Ê®¡¢²Êµ°Ê±¼ä ?

? СÎÊ´ð£ºÄãÖªµÀÄÄÖÖ½ðÊô´ß»¯¼ÁÊʺÏÓÃÓÚ»§Í⽨Öþ²ÄÁÏÂð£¿
? ´ð°¸£ºï¯Àà´ß»¯¼Á£¬ÒòΪËü¼ÈÄÍË®½â£¬ÓÖÓÐÁ¼ºÃµÄÄͺòÐԺʹ¢´æÎȶ¨ÐÔ¡£

? ʵÓý¨Ò飺Èç¹ûÄãÊǹ¤³Ìʦ»ò²É¹ºÈËÔ±£¬½¨Òé¶àÕÒ¼¸¼Ò¹©Ó¦É̽øÐÐÑùÆ·±È¶Ô£¬ÓÈÆäÊǹØ×¢ÆäÔÚ¸ßθßʪÌõ¼þϵıíÏÖ¡£

? Àä֪ʶ£ºÔçµÄʪ¹Ì»¯¾Û°±õ¥ÊÇÓɵ¹ú¹«Ë¾ÓÚÉÏÊÀ¼Í60Äê´ú¿ª·¢µÄ£¬ÖÁ½ñÈÔÊǸÃÁìÓòµÄÖØÒª²ÎÓëÕß¡£


¸ÐлÄãÄÍÐĶÁµ½ÕâÀϣÍûÕâÆªÎÄÕÂÄܰïÄã¸üºÃµØÀí½âÄÍË®½â½ðÊô´ß»¯¼ÁµÄ÷ÈÁ¦ËùÔÚ¡£Èç¹ûÄã¾õµÃÓÐÓ㬻¶Ó­µãÔÞ¡¢Êղء¢×ª·¢¸øÍ¬ÐÐÅóÓÑÃÇÒ»Æðѧϰ½»Á÷¡«?

ÒµÎñÁªÏµ£ºÎâ¾­Àí 183-0190-3156 ΢ÐÅͬºÅ

ÉÏһƪ£º
ÏÂһƪ£º
¡¾ÍøÕ¾µØÍ¼¡¿¡¾sitemap¡¿