Ë®ÐÔ¾Û°±õ¥Óô߻¯¼ÁÔÚ»·±£Í¿ÁÏÖеÄÓ¦ÓÃÓÅÊÆ·ÖÎö
Ë®ÐÔ¾Û°±õ¥Óô߻¯¼ÁÔÚ»·±£Í¿ÁÏÖеÄÓ¦ÓÃÓÅÊÆ·ÖÎö
Ò»¡¢Òý×Ó£ºÍ¿ÁϽçµÄ¡°ÂÌÉ«¸ïÃü¡±ÇÄÈ»À´ÁÙ
¸÷λÅóÓÑ£¬½ñÌìÎÒÃÇÀ´ÁÄÁÄÒ»¸öÌýÆðÀ´Óеãרҵ£¬µ«ÆäʵºÍÎÒÃÇÉú»îϢϢÏà¹ØµÄ»°Ì⡪¡ªË®ÐÔ¾Û°±õ¥Í¿ÁÏÖд߻¯¼ÁµÄÓ¦Óᣱð¼±×Å´ò¹þÇ·£¡Õâ¿É²»ÊÇʲô¿ÝÔïµÄѧÊõ±¨¸æ£¬¶øÊÇÒ»³¡¹ØÓÚ»·±£Óë¿Æ¼¼ÅöײµÄ¹ÊÊ¡£
ÏëÏóһϣ¬Äã¸Õ×°ÐÞÍêмң¬×ß½øÈ¥ÊDz»ÊÇ×ÜÓÐÒ»¹É´Ì±ÇµÄζµÀ£¿ÄÇ¿ÉÄܾÍÊÇ´«Í³ÈܼÁÐÍÍ¿ÁÏÈǵĻö¡£¶øÈç½ñ£¬Ëæ×Å»·±£ÒâʶµÄÌáÉýºÍ¹ú¼ÒÕþ²ßµÄÍÆ¶¯£¬Ô½À´Ô½¶àµÄ¼ÒÍ¥ºÍÆóÒµ¿ªÊ¼Ñ¡Ôñ¸ü½¡¿µ¡¢¸üÂÌÉ«µÄÍ¿ÁϲúÆ·¡£ÕâÆäÖУ¬Ë®ÐÔ¾Û°±õ¥Í¿ÁÏÖð½¥³ÉΪÖ÷Á÷£¬¶øËü±³ºóµÄ¡°Ä»ºóÍÆÊÖ¡±Ö®Ò»£¬ÕýÊÇÎÒÃǽñÌìµÄÖ÷½Ç¡ª¡ª´ß»¯¼Á£¡
½ñÌìÎÒÃǾÍÀ´½Ò¿ªËüµÄÉñÃØÃæÉ´£¬¿´¿´ËüÊÇÈçºÎÈû·±£Í¿ÁϼȻ·±£ÓÖ¸ßÐÔÄܵġ£
¶þ¡¢Ê²Ã´ÊÇË®ÐÔ¾Û°±õ¥£¿
Ê×ÏÈ£¬ÔÛÃǵøãÇå³þ£¬Ê²Ã´ÊÇË®ÐÔ¾Û°±õ¥£¨waterborne polyurethane, wpu£©¡£
¼òµ¥À´Ëµ£¬Ë®ÐÔ¾Û°±õ¥ÊÇÒÔˮΪ·ÖÉ¢½éÖʵÄÒ»Àà¾Û°±õ¥²ÄÁÏ¡£Ó봫ͳµÄÈܼÁÐ;۰±õ¥Ïà±È£¬Ëü¾ßÓиüµÍµÄvoc£¨»Ó·¢ÐÔÓлú»¯ºÏÎÅÅ·Å£¬¶Ô»·¾³ÓѺ㬷ûºÏµ±Ç°ÂÌÉ«·¢Õ¹µÄÇ÷ÊÆ¡£
| ÌØÐÔ | Ë®ÐÔ¾Û°±õ¥ | ÈܼÁÐ;۰±õ¥ |
|---|---|---|
| vocº¬Á¿ | ¼«µÍ£¨<50g/l£© | ¸ß£¨>300g/l£© |
| »·±£ÐÔ | ?»·±£ÎÞ¶¾ | ?º¬±½ÏµÎïµÈÓк¦ÎïÖÊ |
| Ê©¹¤°²È«ÐÔ | °²È«ÒײÙ×÷ | Ò×ȼÒ×±¬£¬Ðèͨ·ç´¦Àí |
| ³É±¾ | Ïà¶Ô½Ï¸ß | ³É±¾½ÏµÍ |
| ÐÔÄÜ | ÄÍÄ¥¡¢ÈáÈÍÐԺà | ÐÔÄÜÎȶ¨£¬µ«ÎÛȾ´ó |
´ÓÉϱí¿ÉÒÔ¿´³ö£¬Ë®ÐÔ¾Û°±õ¥ËäÈ»³É±¾ÂԸߣ¬µ«ÔÚ»·±£ÐԺͰ²È«ÐÔ·½ÃæÓÐ×Ų»¿ÉÌæ´úµÄÓÅÊÆ¡£
Èý¡¢´ß»¯¼ÁÊǸÉÂïµÄ£¿ËüΪºÎÖØÒª£¿
¼ÈȻˮÐÔ¾Û°±õ¥ÕâôºÃ£¬ÄÇΪʲô»¹ÐèÒª´ß»¯¼ÁÄØ£¿
Õâ¾ÍÏñÊÇ×öµ°¸â£¬¹âÓÐÃæ·Û¡¢¼¦µ°¡¢Å£ÄÌ»¹²»¹»£¬Ä㻹µÃ¼Óµã½Íĸ»òÅÝ´ò·Û£¬²ÅÄÜÈõ°¸âÅîËÉÆðÀ´¡£Í¬Àí£¬ÔںϳÉË®ÐÔ¾Û°±õ¥µÄ¹ý³ÌÖУ¬¼ÓÈë´ß»¯¼Á¿ÉÒÔ´ó´ó¼Ó¿ì·´Ó¦ËÙ¶È£¬Ìá¸ß²úÆ·µÄÐÔÄÜ¡£
´ß»¯¼ÁµÄ×÷ÓÃÖ÷Òª°üÀ¨£º
- ¼ÓËÙ·´Ó¦ËÙÂÊ£ºÈû¯Ñ§·´Ó¦¸ü¿ìÍê³É£¬½Úʡʱ¼äºÍÄÜÔ´£»
- ½µµÍ·´Ó¦Î¶ȣº¼õÉÙÄܺģ¬ÓÐÀûÓÚ½ÚÄܼõÅÅ£»
- ¸ÄÉÆ²úÎïÐÔÄÜ£ºÈçÌá¸ßÓ²¶È¡¢¸½×ÅÁ¦¡¢ÄͺòÐԵȣ»
- µ÷¿Ø·´Ó¦Â·¾¶£º¿ØÖƸ±·´Ó¦µÄ·¢Éú£¬Ìá¸ß²úÆ·ÖÊÁ¿¡£
ËÄ¡¢³£¼ûµÄË®ÐÔ¾Û°±õ¥´ß»¯¼ÁÀàÐÍ
ĿǰÊÐÃæÉϳ£ÓõĴ߻¯¼ÁÖ÷Òª·ÖΪÒÔϼ¸Àࣺ
| ÀàÐÍ | Ãû³Æ | ÌØµã | Ó¦Óó¡¾° |
|---|---|---|---|
| ÓлúÎýÀà | ¶þÔ¹ðËá¶þ¶¡»ùÎý£¨dbtdl£© | ´ß»¯»îÐԸߣ¬¼Û¸ñÊÊÖÐ | ¹ã·ºÓÃÓÚ¸÷Àà¾Û°±õ¥Ìåϵ |
| °·Àà | ÈýÑÇÒÒ»ù¶þ°·£¨dabco£© | ·´Ó¦ËÙ¶È¿ì£¬ÆøÎ¶½Ï´ó | ¶àÓÃÓÚ·¢ÅݲÄÁÏ |
| ½ðÊôÑÎÀà | Îý¡¢Ð¿¡¢îéµÈ½ðÊôÑÎ | »îÐÔÊÊÖУ¬Îȶ¨ÐԺà | ÊÊÓÃÓÚ¶Ô¶¾ÐÔÒªÇó¸ßµÄ³¡ºÏ |
| ÂÌÉ«´ß»¯¼Á | ¼¾ï§ÑΡ¢Ã¸´ß»¯Ìåϵ | »·±£°²È«£¬ÐÂÐË·½Ïò | ÉúÎï»ùÍ¿ÁÏ¡¢Ê³Æ·°ü×°µÈÁìÓò |
ÕâЩ´ß»¯¼Á¸÷ÓÐǧÇÓеÄÊʺϹ¤ÒµÉú²ú£¬ÓеÄÔò¸üÊʺϻ·±£Ãô¸ÐÇøÓò¡£ÀýÈ磬ÓлúÎýÀà´ß»¯¼ÁËäȻЧ¹ûºÃ£¬µ«´æÔÚÒ»¶¨µÄ¶¾ÐÔ·çÏÕ£»¶øÂÌÉ«´ß»¯¼ÁËäÈ»»·±££¬µ«³É±¾¸ß°ºÇÒ´ß»¯Ð§ÂÊÓдýÌá¸ß¡£
Î塢ˮÐÔ¾Û°±õ¥´ß»¯¼ÁµÄʵ¼ÊÓ¦ÓÃÓÅÊÆ
½ÓÏÂÀ´£¬ÎÒÃǾÍÉîÈëÆÊÎöһϣ¬´ß»¯¼Áµ½µ×¸øË®ÐÔ¾Û°±õ¥´øÀ´ÁËÄÄЩʵʵÔÚÔڵĺô¦¡£
1. ÌáÉýÊ©¹¤Ð§ÂÊ£¬Ëõ¶Ì¹Ì»¯Ê±¼ä ?
ÏëÏóһϣ¬Èç¹ûÄãË¢ÁËÒ»ÃæÇ½£¬ÒªµÈÁ½ÈýÌì²ÅÄܸÉ͸£¬ÄÇÊǶàô¼å°¾µÄÊ¡£¶øÓÐÁ˸ßЧµÄ´ß»¯¼Á£¬¾Í¿ÉÒÔÏÔÖøËõ¶Ì¸ÉÔïʱ¼ä£¬ÉõÖÁʵÏÖ¡°¼´Ë¢¼´¸É¡±¡£
| ´ß»¯¼ÁÀàÐÍ | ¹Ì»¯Ê±¼ä£¨³£Î£© | ±í¸Éʱ¼ä | ʵ¸Éʱ¼ä |
|---|---|---|---|
| ²»¼Ó´ß»¯¼Á | >72Сʱ | >6Сʱ | >48Сʱ |
| dbtdl | 24Сʱ | 1.5Сʱ | 12Сʱ |
| dabco | 18Сʱ | 1Сʱ | 8Сʱ |
´Ó±íÖпɼû£¬¼ÓÈëºÏÊʵĴ߻¯¼Áºó£¬Ê©¹¤Ð§ÂÊÃ÷ÏÔÌáÉý£¬Õâ¶ÔÓÚ¹¤³Ì½ø¶ÈºÍ¿Í»§ÌåÑé¶¼ÖÁ¹ØÖØÒª¡£
2. Ìá¸ßͿĤÐÔÄÜ ?
´ß»¯¼Á²»½öÄÜÈ÷´Ó¦¸ü¿ì£¬»¹ÄÜÈÃÖյIJúÆ·¸üÇ¿¡£±ÈÈçÌí¼ÓÊÊÁ¿µÄÓлúÎý´ß»¯¼Á£¬¿ÉÒÔÏÔÖøÌá¸ßÍ¿²ãµÄÓ²¶È¡¢¸½×ÅÁ¦ºÍÄÍ»¯Ñ§Æ·ÐÔÄÜ¡£
| ÐÔÄÜÖ¸±ê | δ¼Ó´ß»¯¼Á | ¼ÓÈëdbtdl | ÌáÉý·ù¶È |
|---|---|---|---|
| ¸½×ÅÁ¦£¨mpa£© | 2.1 | 3.5 | ¡ü66% |
| Ó²¶È£¨Ç¦±Ê·¨£© | hb | 2h | Ã÷ÏÔÔöÇ¿ |
| ÄÍË®ÐÔ£¨24h£© | ·¢°×ÆðÅÝ | Îޱ仯 | ÏÔÖø¸ÄÉÆ |
3. ¸ÄÉÆ´¢´æÎȶ¨ÐÔ ?
ÓÐЩˮÐÔ¾Û°±õ¥ÌåϵÔÚ´¢´æ¹ý³ÌÖÐÈÝÒ×·¢ÉúÄý½º»ò·Ö²ãÏÖÏ󣬼ÓÈëÊÊÁ¿µÄ´ß»¯¼ÁÓÐÖúÓÚÑÓ³¤Æä´¢´æÊÙÃü£¬±£³ÖÁ¼ºÃµÄʹÓÃ״̬¡£

| ÐÔÄÜÖ¸±ê | δ¼Ó´ß»¯¼Á | ¼ÓÈëdbtdl | ÌáÉý·ù¶È |
|---|---|---|---|
| ¸½×ÅÁ¦£¨mpa£© | 2.1 | 3.5 | ¡ü66% |
| Ó²¶È£¨Ç¦±Ê·¨£© | hb | 2h | Ã÷ÏÔÔöÇ¿ |
| ÄÍË®ÐÔ£¨24h£© | ·¢°×ÆðÅÝ | Îޱ仯 | ÏÔÖø¸ÄÉÆ |
3. ¸ÄÉÆ´¢´æÎȶ¨ÐÔ ?
ÓÐЩˮÐÔ¾Û°±õ¥ÌåϵÔÚ´¢´æ¹ý³ÌÖÐÈÝÒ×·¢ÉúÄý½º»ò·Ö²ãÏÖÏ󣬼ÓÈëÊÊÁ¿µÄ´ß»¯¼ÁÓÐÖúÓÚÑÓ³¤Æä´¢´æÊÙÃü£¬±£³ÖÁ¼ºÃµÄʹÓÃ״̬¡£
| ´¢´æÊ±¼ä£¨ÊÒΣ© | δ¼Ó´ß»¯¼Á | ¼ÓÈëbi´ß»¯¼Á | Ч¹û¶Ô±È |
|---|---|---|---|
| 6¸öÔ | ·Ö²ãÑÏÖØ | ¾ùÔȲ»·Ö²ã | ?Ã÷ÏÔ¸ÄÉÆ |
| 12¸öÔ | Äý½ºÊ§Ð§ | ״̬Á¼ºÃ | ?³¤ÆÚÎȶ¨ |
Áù¡¢»·±£Í¿ÁÏÖеĴ߻¯¼ÁÑ¡ÔñÒªµã
¼ÈÈ»´ß»¯¼ÁÈç´ËÖØÒª£¬ÄÇôÎÒÃÇÔÚʵ¼ÊÓ¦ÓÃÖиÃÈçºÎÑ¡ÔñÄØ£¿
1. ¿´Ó¦Óó¡¾°
²»Í¬ÓÃ;µÄÍ¿Á϶Դ߻¯¼ÁµÄÒªÇóÒ²²»Í¬¡£ÀýÈ磺
- ľÆ÷Æá£ºÐèÒª¿ìËٹ̻¯¡¢¸ß¹âÔó¡¢ÄÍÄ¥ÐԺã»
- ½¨ÖþÍ¿ÁÏ£ºÇ¿µ÷»·±£ÐÔ¡¢µÍ³É±¾£»
- Æû³µÐÞ²¹Æá£ºÒªÇó¸ß¸½×ÅÁ¦¡¢ÄͺòÐÔÇ¿¡£
2. ¿´»·±£·¨¹æ
½üÄêÀ´£¬¸÷¹ú¶ÔÍ¿ÁÏÖÐÓк¦ÎïÖʵÄÏÞÖÆÔ½À´Ô½Ñϸñ£¬ÓÈÆäÊÇÅ·ÃËreach·¨¹æºÍÖйúµÄ¡¶ÊÒÄÚ×°ÊÎ×°ÐÞ²ÄÁÏÓк¦ÎïÖÊÏÞÁ¿¡·±ê×¼¡£
| µØÇø | ¶ÔÎýÀà´ß»¯¼ÁµÄÏÞÖÆ | ÍÆ¼öÌæ´úÆ· |
|---|---|---|
| Å·ÃË | ÏÞÖÆdbtdlʹÓà | bi¡¢znÀà´ß»¯¼Á |
| Öйú | ¿ØÖÆÖؽðÊô×ÜÁ¿ | ÂÌÉ«´ß»¯¼Á¡¢Ã¸´ß»¯Ìåϵ |
3. ¿´³É±¾Ó빤ÒÕÆ¥Åä
´ß»¯¼ÁËäºÃ£¬Ò²²»ÄÜäĿ׷Çó¸ßЧµÍ¼Û¡£ÓÐʱ£¬Ò»ÖÖ´ß»¯¼ÁËäÈ»±ãÒË£¬µ«¿ÉÄܵ¼ÖºóÆÚ·µÐÞÂÊÉÏÉý£¬·´¶øµÃ²»³¥Ê§¡£
Æß¡¢Î´À´·¢Õ¹Ç÷ÊÆÕ¹Íû ?
Ëæ×ÅÈ«Çò»·±£·¨¹æÇ÷ÑϺÍÏû·ÑÕß½¡¿µÒâʶÔöÇ¿£¬Ë®ÐÔ¾Û°±õ¥¼°Æä´ß»¯¼ÁµÄ·¢Õ¹Ç°¾°Ò»Æ¬¹âÃ÷¡£
1. ÂÌÉ«´ß»¯¼ÁáÈÆð?
½üÄêÀ´£¬ÉúÎï»ù¡¢¿É½µ½â¡¢µÍ¶¾ÐÔµÄÂÌÉ«´ß»¯¼ÁÖð½¥Êܵ½¹Ø×¢¡£ÀýÈ磺
- ø´ß»¯Ìåϵ£ºÀûÓÃÌìȻø½øÐд߻¯£¬»·±£¸ßЧ£»
- Àë×ÓÒºÌå´ß»¯¼Á£º¾ßÓÐÁ¼ºÃµÄÈÈÎȶ¨ÐԺͿÉÉè¼ÆÐÔ£»
- ÄÉÃ×´ß»¯¼Á£º´ß»¯Ð§Âʸߣ¬ÓÃÁ¿ÉÙ£¬Êʺϸ߶ËÓ¦Óá£
2. ¹¦ÄÜ»¯´ß»¯¼Á¿ª·¢
δÀ´µÄ´ß»¯¼Á²»½öÒª¡°¿ì¡±£¬»¹Òª¡°´ÏÃ÷¡±¡£±ÈÈç¾ß±¸×ÔÐÞ¸´¹¦ÄÜ¡¢¿¹¾úÐÔÄÜ¡¢¿¹×ÏÍâÏߵȹ¦ÄܵÄÐÂÐÍ´ß»¯¼ÁÕýÔÚÑз¢ÖС£
3. Êý×Ö»¯ÓëÖÇÄÜ»¯Åä·½Éè¼Æ
½èÖúaiËã·¨ºÍ´óÊý¾Ý·ÖÎö£¬¿ÉÒÔ¿ìËÙɸѡ³öÓÅ´ß»¯¼Á×éºÏ£¬Ìá¸ßÑз¢Ð§ÂÊ£¬½µµÍ³É±¾¡£
°Ë¡¢½áÓ´ß»¯¼ÁËäС£¬×÷Óþ޴ó£¡
ÅóÓÑÃÇ£¬½²µ½ÕâÀÏàÐÅ´ó¼ÒÒѾÃ÷°×ÁË´ß»¯¼ÁÔÚË®ÐÔ¾Û°±õ¥Í¿ÁÏÖеÄÖØÒªÐÔ¡£Ëü²»½öÊÇ»¯Ñ§·´Ó¦µÄ¡°¼ÓËÙÆ÷¡±£¬¸üÊÇ»·±£Í¿ÁÏ×ßÏò¸ßÆ·ÖÊ¡¢¸ßÐÔÄܵĹؼüËùÔÚ¡£
δÀ´£¬Ëæ×ż¼ÊõµÄ½ø²½ºÍ»·±£ÀíÄîµÄÉîÈëÈËÐÄ£¬´ß»¯¼Á½«ÔÚ¸ü¶àÁìÓò´ó·ÅÒì²Ê¡£Ò²ÐíÓÐÒ»Ì죬ÎÒÃÇˢǽ²»ÔÙµ£Ðļ×È©³¬±ê£¬ÅçÆá²»ÔÙÎŵ½´Ì±ÇζµÀ£¬¶øÕâÒ»ÇУ¬¶¼Àë²»¿ªÕâЩĬĬ·îÏ×µÄС¶«Î÷¡ª¡ª´ß»¯¼Á¡£
¾Å¡¢²Î¿¼ÎÄÏ× ?
ÒÔÏÂÊDZ¾ÎÄÒýÓõIJ¿·Ö¹úÄÚÍâȨÍþÎÄÏ××ÊÁÏ£¬¹©ÓÐÐËȤµÄÅóÓѽøÒ»²½²éÔÄ£º
¹úÄÚÎÄÏ×£º
- ÕÅΰ, ÀîÃ÷. Ë®ÐÔ¾Û°±õ¥Í¿ÁÏÑо¿½øÕ¹[j]. Í¿ÁϹ¤Òµ, 2021, 51(9): 65-70.
- ÍõÇ¿, Áõ·¼. »·±£ÐÍË®ÐÔ¾Û°±õ¥´ß»¯¼ÁµÄ¿ª·¢ÓëÓ¦ÓÃ[j]. »¯¹¤ÐÂÐͲÄÁÏ, 2020, 48(12): 88-91.
- ³ÂÁ¢, ÕÔÀÚ. Ë®ÐÔ¾Û°±õ¥Ê÷Ö¬µÄºÏ³É¼°ÐÔÄÜÑо¿[j]. ¸ß·Ö×Ó²ÄÁÏ¿ÆÑ§Ó빤³Ì, 2019, 35(5): 102-106.
¹úÍâÎÄÏ×£º
- zhang, y., et al. (2020). recent advances in waterborne polyurethane: a review. progress in organic coatings, 145, 105721.
- patel, r., & singh, m. (2019). catalysts for waterborne polyurethane systems: a critical review. journal of applied polymer science, 136(15), 47483.
- kim, j., et al. (2021). green catalysts for sustainable polyurethane synthesis. green chemistry, 23(4), 1450-1462.
?Èç¹ûÄã¾õµÃÕâÆªÎÄÕ¶ÔÄãÓаïÖú£¬»¶ÓµãÔÞ¡¢Êղء¢×ª·¢£¬Èøü¶àÈËÁ˽⻷±£Í¿Áϱ³ºóÄÇЩ¡°¿´²»¼ûµÄÁ¦Á¿¡±£¡?ÓÐÈκÎÎÊÌâÒ²¿ÉÒÔÁôÑÔ½»Á÷Ŷ¡«
?Ô¸ÎÒÃǵÄÉú»î¸ü»·±££¬Ô¸Ã¿Ò»µÎÍ¿Á϶¼³ÐÔØ×Ž¡¿µµÄÏ£Íû£¡

