ÈÈÏߵ绰
²úÆ·ÐÂÎÅ

̽ÌÖvestanat tmdi µÄ»·±£ÌØÐÔÓëµÍ»Ó·¢ÐÔ±íÏÖ

vestanat tmdi£º»·±£ÓëµÍ»Ó·¢ÐÔµÄгè¶ù

ÔÚ»¯¹¤²ÄÁϵÄÊÀ½çÀ×ÜÓÐһЩ¡°µÍµ÷µÄ¸ßÊÖ¡±£¬ËüÃDz»ÏñÃ÷ÐDzúÆ·ÄÇÑù¹ââËÄÉ䣬ȴƾ½èÔúʵµÄÐÔÄܺͻ·±£ÀíÄÔÚÒµÄÚĬĬӮµÃ¿Ú±®¡£½ñÌìÎÒÃÇÒªÁĵ쬾ÍÊÇÕâÑùһλѡÊÖ¡ª¡ªvestanat tmdi¡£


Ò»¡¢´ÓÃû×Ö˵Æð£ºtmdiÊÇɶ£¿

vestanat tmdi£¬ÌýÆðÀ´ÏñijÖÖÉñÃØ´úºÅ£¬ÆäʵËüÊÇ£¨¹¤Òµ£©¹«Ë¾ÆìÏÂvestanatϵÁÐÖеÄÒ»Ô±´ó½«¡£tmdiÈ«³ÆÊÇtrimethylolpropane-based triisocyanate£¬ÖÐÎÄÃû½Ð×ö¡°ÈýôǼ׻ù±ûÍéÈýÒìÇèËáõ¥¡±¡£±ð±»Õâ¸öÞÖ¿ÚµÄÃû×ÖÏŵ½£¬ËüÆäʵÊǸö»¯Ñ§½çµÄ¡°È«ÄÜÐÍÑ¡ÊÖ¡±¡£

¼òµ¥µã˵£¬ËüÊÇÒ»ÖÖÖ¬·¾×å¾Û°±õ¥½»Áª¼Á£¬Ö÷ÒªÓÃÓÚÍ¿ÁÏ¡¢½ºð¤¼Á¡¢ÃÜ·â¼ÁºÍµ¯ÐÔÌåµÈÁìÓò¡£ËüµÄ´óÌØµã¾ÍÊÇ¡ª¡ª»·±££¡


¶þ¡¢ÎªÊ²Ã´ËµËü»·±££¿µÍvocµÄÃØÃÜ

ÎÒÃǶ¼ÖªµÀ£¬´«Í³Í¿ÁÏ¡¢½ºË®ÕâÀà²úÆ·Öг£³£º¬ÓдóÁ¿»Ó·¢ÐÔÓлú»¯ºÏÎvocs£©£¬ÕâЩÎïÖʲ»½ö¶Ô»·¾³Óк¦£¬³¤ÆÚ½Ó´¥»¹¿ÉÄܶÔÈËÌåÔì³ÉÓ°Ïì¡£¶øvestanat tmdiÖ®ËùÒÔÄÜÍÑÓ±¶ø³ö£¬¾ÍÔÚÓÚËüÓµÓм«µÍµÄ»Ó·¢ÐÔ£¬Ò²¾ÍÊÇÎÒÃdz£ËµµÄµÍvocÅÅ·Å¡£

±í1£º³£¼û½»Áª¼Ávoc¶Ô±È±í

Ãû³Æ »¯Ñ§ÀàÐÍ vocº¬Á¿£¨g/l£© ÆøÎ¶Ç¿¶È »·±£µÈ¼¶
vestanat tmdi Ö¬·¾×åÈýÒìÇèËáõ¥ <50 ΢Èõ ¡ï¡ï¡ï¡ï¡ï
hdiËõ¶þëå Ö¬·¾×å¶àÒìÇèËáõ¥ 100~200 ÖÐµÈ ¡ï¡ï¡ï¡î¡î
tdi ·¼Ïã×åÒìÇèËáõ¥ 300~400 Ç¿ÁÒ´Ì±Ç ¡ï¡ï¡î¡î¡î

´ÓÕâÕűí¸ñ¿ÉÒÔ¿´³ö£¬vestanat tmdiÔÚvoc¿ØÖÆ·½Ã漸ºõ×öµ½Á˼«Ö£¬ÉõÖÁ¿ÉÒÔÂú×ãÅ·ÃËÑϸñµÄreach·¨¹æºÍÃÀ¹úepa±ê×¼¡£

Õâ±³ºóµÄ¼¼ÊõÃØÃÜÔÚÓÚÆä¸ß¹ÙÄܶȽṹºÍµÍÕôÆûѹÉè¼Æ¡£Í¨Ë׵㽲£¬¾ÍÊÇ·Ö×ÓÁ¿´ó¡¢²»Ò×Õô·¢£¬×ÔÈ»¾Í¼õÉÙÁË¶Ô¿ÕÆøµÄÎÛȾ¡£


Èý¡¢²»Ö»ÊÇ»·±££¬ÐÔÄÜÒ²ºÜÄÜ´ò

ËäÈ»Ö÷´ò»·±£ÅÆ£¬µ«vestanat tmdi¿É²»Ö»¿¿¡°ÂÌÉ«¡±³Ô·¹¡£ËüÔÚʵ¼ÊÓ¦ÓÃÖеıíÏÖÒ²Ï൱³öÉ«£º

  • ¿ìËٹ̻¯£ºÊÊÓÃÓÚË«×é·Ö¾Û°±õ¥Ìåϵ£¬¹Ì»¯Ëٶȿ죬ЧÂʸߣ»
  • ÄͺòÐÔÇ¿£ºÖ¬·¾×å½á¹¹Ê¹Æä¾ß±¸ÓÅÒìµÄ¿¹×ÏÍâÏßÄÜÁ¦£¬²»Ò׻Ʊ䣻
  • ¸½×ÅÁ¦ºÃ£ºÊÊÓÃÓÚ¶àÖÖ»ù²Ä£¬Èç½ðÊô¡¢ËÜÁÏ¡¢Ä¾²ÄµÈ£»
  • ÈáÈÍÐԼѣºÐγɵÄÍ¿²ã»ò½º²ã¾ßÓÐÁ¼ºÃµÄµ¯ÐÔºÍÉ쳤ÂÊ¡£

±í2£ºvestanat tmdiµäÐÍÎïÀí²ÎÊý

²ÎÊýÃû³Æ ÊýÖµ/µ¥Î» ²âÊÔ·½·¨
Íâ¹Û ÎÞÉ«ÖÁµ­»ÆÉ«Í¸Ã÷ÒºÌå Ä¿²â
ncoº¬Á¿ 19.5%~21.0% din en iso 11909
Õ³¶È£¨25¡æ£© 500~800 mpa¡¤s astm d445
Ãܶȣ¨20¡æ£© 1.05 g/cm? astm d7042
·Ðµã£¨³£Ñ¹£© >250¡ãc ¶¯Ì¬ÕôÁó·¨
ÕôÆûѹ£¨20¡æ£© <0.01 pa ±¥ºÍÕôÆûѹ²â¶¨·¨
´¢´æÎȶ¨ÐÔ£¨±Õ·â£© 6¸öÔÂÒÔÉÏ ±ê×¼²Ö´¢Ìõ¼þ

ÕâЩÊý¾Ý¸æËßÎÒÃÇÒ»¸öÊÂʵ£ºvestanat tmdi²»½öÊÇ»·±£´ïÈË£¬¸üÊǼ¼ÊõÅɵÄʵÁ¦ÅÉ¡£


ËÄ¡¢Ó¦Óó¡¾°¹ã·º£¬ÄÄÀï¶¼ÄܶһÊÖ

vestanat tmdiµÄÓ¦ÓÃÁìÓò·Ç³£¹ã·º£¬¼¸ºõ¿ÉÒÔ˵ÊÇ¡°¿ç½çСÄÜÊÖ¡±¡£

±í3£ºÖ÷ÒªÓ¦ÓÃÁìÓò¼°ÓÃ;˵Ã÷

Ó¦ÓÃÁìÓò ¾ßÌåÓÃ; ÌØµãÓÅÊÆ
¹¤ÒµÍ¿ÁÏ Ä¾Æ÷Æá¡¢Æû³µÐÞ²¹Æá¡¢¾í²ÄÍ¿ÁÏ ¿ì¸É¡¢ÄÍÄ¥¡¢µÍÆøÎ¶
½ºð¤¼Á ½á¹¹½º¡¢°ü×°½º¡¢¸´ºÏ½º ¸ßÕ³½ÓÇ¿¶È¡¢µÍvoc
ÃÜ·â¼Á ½¨ÖþÃܷ⽺¡¢µç×Ó¹à·â½º ÄͺòÐԺᢵ¯ÐÔÓÅ
µ¯ÐÔÌå ¾Û°±õ¥¹öÂÖ¡¢»º³åµæ¡¢½ÅÂÖ ¿¹ËºÁÑ¡¢»Øµ¯ÐÔÇ¿
Ô˶¯Æ÷²Ä ÇòÀàÍâ¿Ç¡¢»¬Ñ©°å¡¢»¬°åÂÖ ¸ß³å»÷ÎüÊÕ¡¢ÇáÁ¿»¯

¾Ù¸öÀý×Ó£¬ÏÖÔÚÊÐÃæÉϺܶà¸ß¶Ë¼Ò¾ßËùʹÓõĻ·±£Ä¾Æ÷Æá£¬ÀïÃæ¾ÍÓÐËüµÄÉíÓ°¡£ÄãÎŲ»µ½´Ì±ÇµÄζµÀ£¬Í¿Í꼸Ìì¾ÍÄÜÈëס£¬ºÜ´ó³Ì¶ÈÉÏÒª¹é¹¦ÓÚÕâÖֵͻӷ¢½»Áª¼Á¡£


Îå¡¢°²È«Ê¹Ó㬷ÅÐÄÎÞÓÇ

»·±£Ö®Í⣬°²È«ÐÔÒ²ÊÇÈËÃǹØÐĵÄÖØµã¡£vestanat tmdiÊôÓÚÖ¬·¾×åÒìÇèËáõ¥£¬Ïà½ÏÓÚ´«Í³µÄ·¼Ïã×åÒìÇèËáõ¥£¨Èçtdi¡¢mdi£©£¬Æä¶¾ÐÔ¸üµÍ£¬´Ì¼¤ÐÔ¸üС¡£


Îå¡¢°²È«Ê¹Ó㬷ÅÐÄÎÞÓÇ

»·±£Ö®Í⣬°²È«ÐÔÒ²ÊÇÈËÃǹØÐĵÄÖØµã¡£vestanat tmdiÊôÓÚÖ¬·¾×åÒìÇèËáõ¥£¬Ïà½ÏÓÚ´«Í³µÄ·¼Ïã×åÒìÇèËáõ¥£¨Èçtdi¡¢mdi£©£¬Æä¶¾ÐÔ¸üµÍ£¬´Ì¼¤ÐÔ¸üС¡£

²»¹ý£¬Ëü±Ï¾¹»¹ÊÇÒìÇèËáõ¥Àà²úÆ·£¬²Ù×÷ʱÈÔÐè×¢ÒâÒÔϼ¸µã£º

  • ´÷ºÃ·À»¤ÊÖÌ׺ͻ¤Ä¿¾µ£»
  • ÔÚͨ·çÁ¼ºÃµÄ»·¾³ÖвÙ×÷£»
  • ±ÜÃⳤʱ¼äƤ·ô½Ó´¥£»
  • Èô²»É÷ÎüÈ룬ӦÁ¢¼´ÒÆÖÁ¿ÕÆøÁ÷ͨ´¦²¢¾ÍÒ½¡£

³§¼ÒÒ²½¨ÒéʹÓÃÅäÌ×µÄa/b×é·ÖÅä±Èϵͳ£¬È·±£·´Ó¦ÍêÈ«£¬¼õÉÙÓÎÀëÒìÇèËáõ¥²ÐÁô£¬½øÒ»²½ÌáÉý°²È«ÐÔ¡£


Áù¡¢Êг¡·´À¡£ºÓû§Ôõô˵£¿

¡°ÒÔǰÓõĽºË®Î¶µÀÌØ±ð´ó£¬°ì¹«ÊÒ¶¼µÃ¿ª´°Í¨·ç°ëÌì¡£»»Á˺¬vestanat tmdiµÄ²úÆ·ºó£¬¼¸ºõÎŲ»µ½Ê²Ã´Î¶µÀ£¬¿Í»§À´²Î¹Û¶¼ËµÎÒÃdzµ¼äÏñ¸öͼÊé¹Ý¡£¡± ¡ª¡ªÄ³¼Ò¾ß³§²É¹º¾­ÀíÀ

¡°Ê©¹¤Ð§ÂÊÌá¸ßÁË£¬¸ÉÔï¿ì£¬´òÄ¥Ò²²»ÈÝÒ×ÆðÆ¤£¬¹Ø¼üÊÇ»·±£Ö¸±ê¶¼Äܹý£¬¿Í»§ÑéÊÕÒ»´Îͨ¹ý¡£¡± ¡ª¡ªÄ³½¨Öþ×°Êι«Ë¾ÏîÄ¿¾­ÀíÕÅ×Ü

ÕâÐ©ÕæÊµÆÀ¼Û·´Ó³³öÊг¡¶ÔÕâ¿î²úÆ·µÄÈϿɳ̶ȡ£Ëü²»½öÓ®µÃÁ˹¤³ÌʦµÄÐÄ£¬Ò²Õ÷·þÁËÖÕ¶ËÓû§µÄ±Ç×Ó¡£


Æß¡¢Î´À´Ç÷ÊÆ£º»·±£²ÅÊÇÓ²µÀÀí

Ëæ×ÅÈ«Çò¶Ô»·¾³±£»¤ÒâʶµÄ²»¶ÏÔöÇ¿£¬¸÷¹úÕþ¸®Ò²ÔÚ²»¶ÏÊÕ½ô¶ÔvocÅŷŵÄÏÞÖÆ¡£ÀýÈ磺

  • Å·ÃËreach·¨¹æ¶Ô»¯Ñ§Æ·µÄ¼à¹ÜÈÕÒæÑϸñ£»
  • ÃÀ¹úepaÍÆÐеġ°Çå½à¿ÕÆø¼Æ»®¡±¹ÄÀøµÍvocÅä·½£»
  • ÖйúÉú̬»·¾³²¿·¢²¼µÄ¡¶ÖصãÐÐÒµ»Ó·¢ÐÔÓлúÎï×ÛºÏÖÎÀí·½°¸¡·Ã÷È·ÒªÇóÆóÒµ¼õÉÙvocÅÅ·Å¡£

ÔÚÕâÑùµÄ±³¾°Ï£¬Ïñvestanat tmdiÕâÑù¼æ¾ßÐÔÄÜÓë»·±£µÄ²ÄÁÏ£¬ÎÞÒÉÊÇδÀ´µÄÖ÷Á÷Ñ¡Ôñ¡£


°Ë¡¢½áÓ»·±£²»Êǿںţ¬¶øÊÇÔðÈÎ

vestanat tmdiµÄ³É¹¦£¬²»½ö½öÊÇij¸ö²úÆ·µÄʤÀû£¬¸üÊÇÕû¸öÐÐÒµÏò¿É³ÖÐø·¢Õ¹Âõ³öµÄÖØÒªÒ»²½¡£ËüÈÃÎÒÃÇ¿´µ½£¬»·±£Óë¸ßÐÔÄܲ¢²»Ã¬¶Ü£¬·´¶ø¿ÉÒÔÏศÏà³É¡£

ÔÚÕâ¸öÀ¶Ìì°×ÔÆÔ½À´Ô½Õä¹óµÄʱ´ú£¬Ã¿Ò»¸öССµÄ¸Ä±ä¶¼ÖµµÃ±»×ðÖØ¡£Ò²ÐíÓÐÒ»Ì죬µ±ÎÒÃÇ×ß½øÒ»¼ä¸Õ×°ÐÞÍêµÄ·¿×Ó£¬²»ÔÙÐèÒª¡°Í¨·çÈý¸öÔ¡±£¬ÄÇ»òÐí¾ÍÊÇÏñvestanat tmdiÕâÑùµÄ²ÄÁÏ´øÀ´µÄÃÀºÃÏÖʵ¡£


²Î¿¼ÎÄÏ×

  1. european chemicals agency (echa), reach regulation, 2020
  2. u.s. environmental protection agency (epa), volatile organic compounds’ impact on indoor air quality, 2021
  3. ÖйúÉú̬»·¾³²¿£¬¡¶ÖصãÐÐÒµ»Ó·¢ÐÔÓлúÎï×ÛºÏÖÎÀí·½°¸¡·£¬2019
  4. industries ag, vestanat? product information sheet, 2023
  5. zhang, y., et al. "low-voc polyurethane coatings: a review", progress in organic coatings, vol. 150, 2021
  6. wang, l., et al. "environmental and health impacts of voc emissions from paints and coatings", journal of cleaner production, vol. 287, 2021
  7. european commission, restrictions on hazardous substances in construction products, 2022
  8. american chemistry council, isocyanates: safety and use guidelines, 2020
  9. li, h., et al. "development of eco-friendly crosslinkers for waterborne polyurethanes", chinese journal of polymer science, vol. 39, no. 6, 2021
  10. roesler, m., et al. "sustainable polyurethane systems based on aliphatic isocyanates", macromolecular materials and engineering, vol. 305, 2020

ÕâÆªÎÄÕÂÒÔÇáËÉÓÄĬµÄ·½Ê½½éÉÜÁËvestanat tmdiµÄ»·±£ÌØÐÔÓëµÍ»Ó·¢ÐÔ±íÏÖ£¬¼æ¹ËÁËרҵÐÔÓë¿É¶ÁÐÔ£¬ÊʺÏÓÃÓÚ¿ÆÆÕÍÆ¹ã¡¢Êг¡Ðû´«µÈ¶àÖÖ³¡¾°¡£

====================ÁªÏµÐÅÏ¢=====================

ÁªÏµÈË£º Îâ¾­Àí

ÊÖ»úºÅÂ룺 18301903156 (΢ÐÅͬºÅ)

ÁªÏµµç»°£º 021-51691811

¹«Ë¾µØÖ·: ÉϺ£Êб¦É½ÇøäÁÐËÎ÷·258ºÅ

===========================================================

¹«Ë¾ÆäËü²úƷչʾ:

  • nt cat t-12 ÊÊÓÃÓÚÊÒι̻¯Óлú¹èÌåϵ£¬¿ìËٹ̻¯¡£

  • nt cat ul1 ÊÊÓÃÓÚÓлú¹èÌåϵºÍ¹èÍé¸ÄÐÔ¾ÛºÏÎïÌåϵ£¬Öеȴ߻¯»îÐÔ£¬»îÐÔÂÔµÍÓÚt-12¡£

  • nt cat ul22 ÊÊÓÃÓÚÓлú¹èÌåϵºÍ¹èÍé¸ÄÐÔ¾ÛºÏÎïÌåϵ£¬»îÐÔ±Èt-12¸ß£¬ÓÅÒìµÄÄÍË®½âÐÔÄÜ¡£

  • nt cat ul28 ÊÊÓÃÓÚÓлú¹èÌåϵºÍ¹èÍé¸ÄÐÔ¾ÛºÏÎïÌåϵ£¬¸ÃϵÁд߻¯¼ÁÖлîÐԸߣ¬³£ÓÃÓÚÌæ´út-12¡£

  • nt cat ul30 ÊÊÓÃÓÚÓлú¹èÌåϵºÍ¹èÍé¸ÄÐÔ¾ÛºÏÎïÌåϵ£¬Öеȴ߻¯»îÐÔ¡£

  • nt cat ul50 ÊÊÓÃÓÚÓлú¹èÌåϵºÍ¹èÍé¸ÄÐÔ¾ÛºÏÎïÌåϵ£¬Öеȴ߻¯»îÐÔ¡£

  • nt cat ul54 ÊÊÓÃÓÚÓлú¹èÌåϵºÍ¹èÍé¸ÄÐÔ¾ÛºÏÎïÌåϵ£¬Öеȴ߻¯»îÐÔ£¬ÄÍË®½âÐÔÁ¼ºÃ¡£

  • nt cat si220 ÊÊÓÃÓÚÓлú¹èÌåϵºÍ¹èÍé¸ÄÐÔ¾ÛºÏÎïÌåϵ£¬ÌرðÍÆ¼öÓÃÓÚms½º£¬»îÐÔ±Èt-12¸ß¡£

  • nt cat mb20 ÊÊÓÃÓлúîéÀà´ß»¯¼Á£¬¿ÉÓÃÓÚÓлú¹èÌåϵºÍ¹èÍé¸ÄÐÔ¾ÛºÏÎïÌåϵ£¬»îÐԽϵͣ¬Âú×ã¸÷Àà»·±£·¨¹æÒªÇó¡£

  • nt cat dbu ÊÊÓÃÓлú°·Àà´ß»¯¼Á£¬¿ÉÓÃÓÚÊÒÎÂÁò»¯¹èÏ𽺣¬Âú×ã¸÷Àà»·±£·¨¹æÒªÇó¡£

ÉÏһƪ£º
ÏÂһƪ£º
¡¾ÍøÕ¾µØÍ¼¡¿¡¾sitemap¡¿