±ûÈý´¼ÔÚÆ¤¸ï´¦ÀíÖÐ×÷ΪÈ󻬼ÁºÍ±£Êª¼ÁµÄ¹Ø¼ü×÷ÓÃ
±ûÈý´¼ÔÚÆ¤¸ï´¦ÀíÖеÄÓ¦ÓãºÈó»¬Ó뱣ʪµÄË«ÖØÄ§·¨ 🌟
ÒýÑÔ£ºÈÏʶÕâλ"¶àÃæÊÖ"¡ª¡ª±ûÈý´¼ 💡
µ±¿·¢k8¹ú¼ÊÊ×Ò³µÇ¼̸ÂÛÆ¤¸ï´¦Àíʱ£¬×Ü»áÓöµ½Ò»¸öÊìϤÓÖÉñÃØµÄÃû×Ö¡ª¡ª±ûÈý´¼¡£Ëü¾ÍÏñһλÉí»³¾ø¼¼µÄħÊõʦ£¬ÔÚÆ¤¸ïµÄÊÀ½çÀïʩչ×ÅËüµÄħ·¨¡£ÄÇô£¬±ûÈý´¼¾¿¾¹ÊÇË£¿ËüΪºÎÄÜÔÚÆ¤¸ï´¦ÀíÖаçÑÝÈç´ËÖØÒªµÄ½ÇɫĨ£¿
ʲôÊDZûÈý´¼£¿
±ûÈý´¼£¬»¯Ñ§Ãû¸ÊÓÍ£¨Glycerin£©£¬ÊÇÒ»ÖÖÎÞÉ«¡¢ÎÞζ¡¢Õ³³íµÄÒºÌ壬·Ö×ÓʽΪC3H8O3¡£Ëü²»½ö¹ã·ºÓ¦ÓÃÓÚʳƷ¡¢Ò½Ò©ºÍ»¯×±Æ·ÐÐÒµ£¬»¹ÔÚÆ¤¸ï¼Ó¹¤ÁìÓò´ó·ÅÒì²Ê¡£×÷ΪÌìÈ»»òºÏ³ÉÀ´Ô´µÄ²úÎ±ûÈý´¼¾ßÓм«¼ÑµÄÎüʪÐÔ¡¢Èó»¬ÐÔºÍÉúÎïÏàÈÝÐÔ£¬ÕâÐ©ÌØÐÔʹÆä³ÉΪƤ¸ï´¦Àí¹ý³ÌÖв»¿É»òȱµÄÖúÊÖ¡£
ÔÚÆ¤¸ï¹¤ÒµÖУ¬±ûÈý´¼Ö÷Òª³Ðµ£Á½¸öÖØÒª½ÇÉ«£ºÈ󻬼ÁºÍ±£Êª¼Á¡£ÕâÁ½ÖÖ¹¦ÄÜ¿´ËƼòµ¥£¬È´¶ÔƤ¸ïµÄÖÊÁ¿ºÍÐÔÄÜÓÐ×ÅÉîÔ¶µÄÓ°Ïì¡£½ÓÏÂÀ´£¬¿·¢k8¹ú¼ÊÊ×Ò³µÇ¼½«ÉîÈë̽ÌÖ±ûÈý´¼ÔÚÕâÁ½·½ÃæµÄ¹Ø¼ü×÷Óã¬ÒÔ¼°ËüÊÇÈçºÎͨ¹ý¿ÆÑ§ÔÀíʵÏÖÕâЩÉñÆæÐ§¹ûµÄ¡£
±ûÈý´¼µÄÎïÀí»¯Ñ§ÐÔÖÊ£ºµì¶¨»ù´¡µÄ¡°Ó²ÊµÁ¦¡± 🔬
ÒªÀí½â±ûÈý´¼ÔÚÆ¤¸ï´¦ÀíÖеÄ׿Խ±íÏÖ£¬¿·¢k8¹ú¼ÊÊ×Ò³µÇ¼Ê×ÏÈÐèÒªÁ˽âËüµÄÎïÀí»¯Ñ§ÐÔÖÊ¡£ÕâÐ©ÌØÐÔÊÇÆäÄܹ»Ê¤ÈÎÈ󻬼ÁºÍ±£Êª¼ÁµÄ»ù´¡¡£
²ÎÊýÃû³Æ | ÊýÖµ·¶Î§ | µ¥Î» |
---|---|---|
·Ö×ÓÁ¿ | 92.09 | g/mol |
ÈÛµã | -47 | ¡ãC |
·Ðµã | 290 | ¡ãC |
ÃÜ¶È | 1.26 | g/cm? |
ÎüʪÐÔ | ¼«Ç¿ | – |
´ÓÉϱí¿ÉÒÔ¿´³ö£¬±ûÈý´¼¾ßÓÐÒÔϼ¸¸öÏÔÖøÌØµã£º
- ¸ßÎüʪÐÔ£º±ûÈý´¼ÄÜÓÐЧÎüÊÕ¿ÕÆøÖеÄË®·Ö£¬ÕâʹµÃËü³ÉΪÀíÏëµÄ±£Êª¼Á¡£
- µÍ»Ó·¢ÐÔ£º¼´Ê¹ÔÚ¸ßÎÂÌõ¼þÏ£¬±ûÈý´¼Ò²Äܱ£³ÖÎȶ¨£¬²»»áÇáÒ×Õô·¢¡£
- ÓÅÒìµÄÈó»¬ÐÔÄÜ£ºÆäÕ³³íµÄÖʵظ³ÓèÁËËüÁ¼ºÃµÄÈó»¬ÄÜÁ¦£¬ÓÐÖúÓÚ¼õÉÙĦ²Á¡£
ÕýÊÇÕâЩ¶ÀÌØµÄÐÔÖÊ£¬ÈñûÈý´¼Äܹ»ÔÚÆ¤¸ï´¦ÀíÖз¢»ÓÖØÒª×÷Ó᣶ø½ÓÏÂÀ´£¬¿·¢k8¹ú¼ÊÊ×Ò³µÇ¼½«¾ßÌå·ÖÎöËüÔÚÈ󻬺ͱ£Êª·½ÃæµÄʵ¼ÊÓ¦Óá£
±ûÈý´¼×÷ΪÈ󻬼Á£ºÈÃÆ¤¸ï¸ü˳»¬µÄ¡°ÃØÃÜÎäÆ÷¡± ✨
ÔÚÆ¤¸ï¼Ó¹¤¹ý³ÌÖУ¬ÎÞÂÛÊÇ÷·ÖÆ»¹ÊÇȾɫ½×¶Î£¬Ä¦²Á¶¼¿ÉÄÜ¶ÔÆ¤¸ï±íÃæÔì³ÉËðÉË¡£Õâʱ£¬±ûÈý´¼¾ÍÒÔÈ󻬼ÁµÄÉí·ÝµÇ³¡ÁË¡£
È󻬵Ļù±¾ÔÀí
±ûÈý´¼Ö®ËùÒÔÄܳÉΪÓÅÐãµÄÈ󻬼Á£¬µÃÒæÓÚÆäÕ³³íµÄÁ÷ÌåÌØÐԺͷÖ×ӽṹ¡£µ±±ûÈý´¼±»Í¿¸²ÔÚÆ¤¸ï±íÃæÊ±£¬Ëü»áÔÚÏËά֮¼äÐγÉÒ»²ã±¡Ä¤£¬´Ó¶ø½µµÍÏËά¼äµÄĦ²ÁϵÊý¡£ÕâÖÖ×÷ÓÃÀàËÆÓÚ¸ø»úе²¿¼þÌí¼ÓÈó»¬ÓÍ£¬Ê¹Æ¤¸ï¸ü¼ÓÈáÈÍÇÒÒ×ÓÚ¼Ó¹¤¡£
ʵÑéÊý¾ÝÖ§³Ö
¸ù¾Ý¹úÄÚÍâ¶àÏîÑо¿ÏÔʾ£¬Ê¹ÓñûÈý´¼ºó£¬Æ¤¸ïµÄĦ²ÁϵÊý¿É½µµÍÔ¼30%-50%¡£ÒÔÏÂÊÇÒ»×éµäÐÍʵÑé½á¹û£º
ʵÑéÌõ¼þ | δÌí¼Ó±ûÈý´¼ | Ìí¼Ó±ûÈý´¼ | ¸ÄÉÆ·ù¶È |
---|---|---|---|
¸ÉÔï»·¾³ÏµÄĦ²ÁϵÊý | 0.8 | 0.5 | -37.5% |
³±Êª»·¾³ÏµÄĦ²ÁϵÊý | 0.6 | 0.4 | -33.3% |
ÕâЩÊý¾Ý±íÃ÷£¬±ûÈý´¼²»½öÄÜÏÔÖø¼õÉÙĦ²Á£¬»¹ÄÜÊÊÓ¦²»Í¬µÄ»·¾³Ìõ¼þ¡£
¹¤ÒÕÁ÷³ÌÖеľßÌåÓ¦ÓÃ
ÔÚʵ¼ÊÉú²úÖУ¬±ûÈý´¼Í¨³£ÓëÆäËûÖú¼Á»ìºÏʹÓã¬ÒÔ´ïµ½¼ÑЧ¹û¡£ÀýÈ磬ÔÚÆ¤¸ïÅ׹⹤ÐòÖУ¬½«Ò»¶¨±ÈÀýµÄ±ûÈý´¼¼ÓÈëÅ×¹âÒºÖУ¬¿ÉÒÔÓÐЧ±ÜÃâÒò¹ý¶ÈĦ²Á¶øµ¼ÖÂµÄÆ¤¸ï±íÃæ»®ºÛÎÊÌâ¡£
±ûÈý´¼×÷Ϊ±£Êª¼Á£º±£³ÖƤ¸ïÇà´º»îÁ¦µÄ¡°ÃÀÈÝʦ¡± 💧
Èç¹û˵Èó»¬ÊDZûÈý´¼µÄ֨ħ·¨£¬ÄÇô±£Êª¾ÍÊÇËüµÄµÚ¶þÖØ÷ÈÁ¦¡£ÔÚÆ¤¸ïÖÆÆ·µÄ³¤ÆÚʹÓùý³ÌÖУ¬±£³ÖÊʵ±µÄʪ¶ÈÖÁ¹ØÖØÒª¡£¶ø±ûÈý´¼Æ¾½èÆäÇ¿´óµÄÎüʪÄÜÁ¦£¬³ÉΪÁËÕâÒ»ÁìÓòµÄٮٮÕß¡£
±£ÊªµÄ¿ÆÑ§»úÖÆ
±ûÈý´¼·Ö×ÓÖк¬ÓÐÈý¸öôÇ»ù£¨-OH£©£¬ÕâЩôÇ»ùÄܹ»ÓëË®·Ö×ÓÐγÉÇâ¼ü£¬´Ó¶øÀÎÀÎץסˮ·Ö¡£´ËÍ⣬±ûÈý´¼»¹¾ßÓÐÉøÍ¸Ñ¹µ÷½Ú¹¦ÄÜ£¬¿ÉÒÔ°ïÖúË®·Ö¾ùÔÈ·Ö²¼ÓÚÆ¤¸ïÄÚ²¿£¬·ÀÖ¹¾Ö²¿¸ÉÔï»ò¹ýʪÏÖÏóµÄ·¢Éú¡£
¹úÄÚÍâÎÄÏ×ÑéÖ¤
¸ù¾Ý¡¶Journal of Leather Science and Engineering¡·µÄÒ»ÏîÑо¿£¬¾¹ý±ûÈý´¼´¦ÀíµÄƤ¸ïÑùÆ·ÔÚ´¢´æÒ»¸öÔºóÈÔÄܱ£³Ö³õʼº¬Ë®Á¿µÄ85%ÒÔÉÏ£¬¶øÎ´´¦ÀíµÄ¶ÔÕÕ×éÔòϽµÖÁ²»×ã50%¡£Õâ³ä·ÖÖ¤Ã÷Á˱ûÈý´¼ÔÚ±£Êª·½ÃæµÄÓÅÔ½ÐÔ¡£
²âÊÔÖ¸±ê | δ´¦Àí×é | ±ûÈý´¼´¦Àí×é | ÌáÉý·ù¶È |
---|---|---|---|
³õʼº¬Ë®Á¿ | 15% | 15% | – |
Ò»¸öÔºóº¬Ë®Á¿ | 7% | 13% | +86% |
ʵ¼Ê°¸Àý·ÖÏí
ij¹ú¼ÊÖªÃûƤ¾ßÆ·ÅÆÔÚÆä¸ß¶Ë²úÆ·ÏßÖÐÒýÈëÁ˱ûÈý´¼±£Êª¼¼Êõ¡£¾Ý·´À¡£¬²ÉÓøü¼ÊõµÄ²úƷʹÓÃÊÙÃüÑÓ³¤Á˽ü30%£¬¿Í»§ÂúÒâ¶È´ó·ùÌáÉý¡£ÕâÔÙ´ÎÓ¡Ö¤Á˱ûÈý´¼ÔÚÌá¸ßƤ¸ïÆ·ÖÊ·½ÃæµÄÖØÒª¼ÛÖµ¡£
×ÛºÏÆÀ¼Û£º±ûÈý´¼µÄË«ÁϹھüµØÎ» 🏆
ͨ¹ýÉÏÊö·ÖÎö²»ÄÑ¿´³ö£¬±ûÈý´¼ÔÚÆ¤¸ï´¦ÀíÖÐͬʱµ£ÈÎÈ󻬼ÁºÍ±£Êª¼ÁµÄ½ÇÉ«£¬²¢ÇÒ±íÏÖ³öÉ«¡£ÎÞÂÛÊÇ´ÓÀíÂÛÒÀ¾Ý»¹ÊÇʵ¼ùЧ¹ûÀ´¿´£¬Ëü¶¼ÊÇÎÞ¿ÉÌæ´úµÄÀíÏëÑ¡Ôñ¡£
³É±¾Ð§Òæ·ÖÎö
ËäÈ»±ûÈý´¼µÄ¼Û¸ñÏà¶Ô½Ï¸ß£¬µ«¿¼Âǵ½ËüËù´øÀ´µÄÖÊÁ¿ÌáÉýºÍ³É±¾½ÚÔ¼£¬ÕûÌåͶ×ʻر¨ÂÊÒÀÈ»·Ç³£¿É¹Û¡£ÒÔÏÂÊÇÒ»¸ö¼òµ¥µÄ¶Ô±È±í£º
ÏîÄ¿ | ´«Í³·½·¨ | ±ûÈý´¼·½·¨ | ²îÒì |
---|---|---|---|
²ÄÁÏËðºÄÂÊ | 10% | 5% | -50% |
É豸ά»¤ÆµÂÊ | ÿÔÂÒ»´Î | ÿ¼¾¶ÈÒ»´Î | ¼õÉÙ67% |
Óû§Í¶ËßÂÊ | 8% | 2% | -75% |
Óɴ˿ɼû£¬±ûÈý´¼²»½öÌáÉýÁ˲úÆ·ÖÊÁ¿£¬»¹½µµÍÁËÔËÓª³É±¾£¬¿Éνһ¾Ù¶àµÃ¡£
½áÓδÀ´Õ¹ÍûÓëÌôÕ½ 🌍
Ëæ×ſƼ¼µÄ½ø²½ºÍ»·±£ÒâʶµÄÔöÇ¿£¬±ûÈý´¼ÔÚÆ¤¸ï´¦ÀíÖеÄÓ¦ÓÃǰ¾°Óú¼Ó¹ãÀ«¡£È»¶ø£¬Ò²ÃæÁÙ×ÅһЩÌôÕ½£¬±ÈÈçÈçºÎ½øÒ»²½½µµÍÉú²ú³É±¾¡¢¿ª·¢¸ü¼Ó»·±£µÄÌáÈ¡¹¤Òյȡ£ÏàÐÅͨ¹ý¿ÆÑÐÈËÔ±µÄ²»Ð¸Å¬Á¦£¬ÕâЩÎÊÌâÖÕ½«ÓÈжø½â¡£
ÕýÈçÒ»¾äÀÏ»°Ëù˵£º¡°ºÃµÄ¿ªÊ¼Êdzɹ¦µÄÒ»°ë¡£¡±¶ÔÓÚÆ¤¸ïÐÐÒµ¶øÑÔ£¬Ñ¡Ôñ±ûÈý´¼×÷ΪºÏ×÷»ï°éÎÞÒÉÊÇÒ»¸öÃ÷Öǵľö¶¨¡£Èÿ·¢k8¹ú¼ÊÊ×Ò³µÇ¼¹²Í¬ÆÚ´ýÕâλ¡°¶àÃæÊÖ¡±ÔÚδÀ´´´Ôì³ö¸ü¶àÆæ¼£°É£¡
À©Õ¹ÔĶÁ:https://www.newtopchem.com/archives/category/products/page/112
À©Õ¹ÔĶÁ:https://www.morpholine.org/category/morpholine/page/5399/
À©Õ¹ÔĶÁ:https://www.bdmaee.net/dabco-rp204-reactive-catalyst-dabco-reactive-catalyst/
À©Õ¹ÔĶÁ:https://www.bdmaee.net/polyurethane-catalyst-a33-cas280-57-9-foaming-catalyst/
À©Õ¹ÔĶÁ:https://www.bdmaee.net/tributyltin-chloride-cas1461-22-9-tri-n-butyltin-chloride/
À©Õ¹ÔĶÁ:https://www.bdmaee.net/tegoamin-pmdeta-catalyst-cas3030-47-5-degussa-ag/
À©Õ¹ÔĶÁ:https://www.bdmaee.net/polycat-46-pc-cat-tka-catalyst-polycat-46/
À©Õ¹ÔĶÁ:https://www.bdmaee.net/spraying-composite-amine-catalyst/
À©Õ¹ÔĶÁ:https://www.newtopchem.com/archives/44888
À©Õ¹ÔĶÁ:https://www.bdmaee.net/wp-content/uploads/2022/08/Methyl-Tin-Mercaptide-CAS26636-01-1-Coordinated-Thiol-Methyltin.pdf