×÷ΪÐÂÐ͹̻¯¼Á£¬µÍÕ³¶Èhdi»ùÈý¾ÛÌå¹Ì»¯¼ÁÈ·±£Í¿²ãÓÅÒìµÄ»§ÍâÄͺòÐԺͳ־ùâÔó
µÍÕ³¶Èhdi»ùÈý¾ÛÌå¹Ì»¯¼Á£º»§ÍâÄͺòÓë³Ö¾Ã¹âÔóµÄÊØ»¤Õß
ÔÚÍ¿ÁϵÄÊÀ½çÀ¹Ì»¯¼Á¾ÍÏñÊÇÄÇÖ§¡°»Áúµã¾¦¡±µÄ±Ê¡£Ã»ÓÐËü£¬ÔٺõÄÊ÷Ö¬Ò²Ö»ÊÇһ̲ˮ£»ÓÐÁËËü£¬²ÅÄÜÕæÕý¸³ÓèÍ¿²ã¼áÓ²µÄÍâ¿ÇºÍÉÁÁÁµÄÁé»ê¡£¶øÔÚÕâÆäÖУ¬µÍÕ³¶Èhdi£¨ÁùÑǼ׻ù¶þÒìÇèËáõ¥£©»ùÈý¾ÛÌå¹Ì»¯¼Á£¬ÎÞÒÉÊÇһλµÍµ÷ȴʵÁ¦³öÖڵġ°ÒþÐιھü¡±¡£Ëü²»½öÈÃÍ¿²ã¸üÄÍɹ¡¢¸üÄÍÄ¥£¬»¹ÈÃͿװ±äµÃ¸ü¸ßЧ¡¢¸ü»·±£¡£
½ñÌ죬ÎÒÃǾÍÀ´ÁÄÁÄÕâλ¡°Ä»ºóÓ¢ÐÛ¡±¡ª¡ªµÍÕ³¶Èhdi»ùÈý¾ÛÌå¹Ì»¯¼Á£¬ËüÊÇÈçºÎÔÚ»§ÍâÍ¿ÁÏÁìÓò´ó·ÅÒì²Ê£¬³ÉΪÖÚ¶à¸ß¶ËÍ¿ÁÏÅä·½ÖеIJ»¶þ֮ѡ¡£
Ò»¡¢Ê²Ã´ÊÇhdi»ùÈý¾ÛÌå¹Ì»¯¼Á£¿
hdiÊÇÁùÑǼ׻ù¶þÒìÇèËáõ¥µÄËõд£¬ÊÇÒ»ÖÖÖ¬·¾×å¶þÒìÇèËáõ¥¡£Óë·¼Ïã×åÒìÇèËáõ¥£¨Èçtdi£©Ïà±È£¬hdi¾ßÓиüºÃµÄÄͻƱäÐÔ¡¢ÄͺòÐԺͻúеÐÔÄÜ¡£¶øËùν¡°Èý¾ÛÌ塱£¬ÊÇÖ¸Èý¸öhdi·Ö×Óͨ¹ý»¯Ñ§·´Ó¦ÐγÉÒ»¸ö»·×´½á¹¹£¬ÕâÖֽṹ²»½öÌá¸ßÁËÎȶ¨ÐÔ£¬»¹ÔöÇ¿Á˽»ÁªÃܶȣ¬Ê¹µÃÖÕÐγɵÄÍ¿²ã¸ü¼Ó¼á¹ÌÄÍÓá£
µÍÕ³¶Èhdi»ùÈý¾ÛÌå¹Ì»¯¼Á£¬¹ËÃû˼Ò壬¾ÍÊÇÔÚ±£ÁôhdiÓÅÒìÐÔÄܵĻù´¡ÉÏ£¬Í¨¹ý¸ÄÐÔÊֶνµµÍÆäÕ³¶È£¬´Ó¶øÌá¸ßÊ©¹¤±ãÀûÐÔºÍÁ÷ƽÐÔ¡£Õâ¶ÔÓÚÅçÍ¿¡¢¹õÍ¿µÈ¹¤ÒÕÀ´Ëµ£¬¼òÖ±ÊǸ£Òô¡£
¶þ¡¢ÎªÊ²Ã´Ñ¡ÔñµÍÕ³¶Èhdi»ùÈý¾ÛÌ壿
1. »§ÍâÄͺòÐÔ£º¾µÃÆð·ç´µÈÕɹ
¶ÔÓÚ»§ÍâÍ¿Á϶øÑÔ£¬ÅµľÍÊÇÑô¹â±©É¹¡¢ÓêË®³åË¢ºÍËļ¾ÎÂ²î´øÀ´µÄ¿¼Ñé¡£hdiÈý¾ÛÌå¹Ì»¯¼ÁËùÐγɵľ۰±õ¥Í¿²ã£¬ÒòÆäÖ¬·¾×å½á¹¹µÄÎȶ¨ÌØÐÔ£¬Äܹ»ÓÐЧµÖ¿¹×ÏÍâÏߵĽµ½â×÷Ó㬱ÜÃâÁ˳£¼ûµÄÍ¿²ã·º»Æ¡¢·Û»¯µÈÎÊÌâ¡£
| ÌØÐÔ | ÆÕͨ·¼Ïã×å¹Ì»¯¼Á | hdiÈý¾ÛÌå¹Ì»¯¼Á |
|---|---|---|
| ÄͻƱäÐÔ | ²î | ¼«¼Ñ |
| ×ÏÍâÏßÎȶ¨ÐÔ | ÖÐµÈ | ·Ç³£¸ß |
| »§ÍâʹÓÃÊÙÃü£¨Ä꣩ | 3-5 | 8-10+ |
2. ¹âÔó±£³ÖÁ¦£º´Óе½¾É¶¼ÉÁÁÁ
¹âÔó²»½öÊÇÊÓ¾õÉϵÄÏíÊÜ£¬¸üÊÇÍ¿²ãÖÊÁ¿µÄÖØÒªÖ¸±ê¡£hdiÈý¾ÛÌå¹Ì»¯¼ÁÄܰïÖúÍ¿²ãÔÚ³¤Ê±¼äʹÓúóÒÀÈ»±£³Ö¸ß¹âÔó¶È£¬ÓÈÆäÊÊÓÃÓÚÆû³µÐÞ²¹Æá¡¢¹¤ÒµÉè±¸ÃæÆáµÈ¶ÔÃÀ¹ÛÒªÇ󼫸ߵij¡ºÏ¡£
| Í¿²ãÀàÐÍ | ³õʼ¹âÔó£¨60¡ã£© | 3Äêºó¹âÔó±£ÁôÂÊ |
|---|---|---|
| tdiÐ;۰±õ¥ | 90 gu | ~40% |
| hdiÈý¾ÛÌåÐÍ | 92 gu | ~85% |
3. Ê©¹¤ÓѺÃÐÔ£ºµÍÕ³¶È´øÀ´¸ßЧÂÊ
´«Í³hdi¹Ì»¯¼ÁÍùÍùÕ³¶È½Ï¸ß£¬Ê©¹¤Ê±ÐèÒª´óÁ¿Ï¡ÊͼÁ£¬²»½öÓ°Ïì»·¾³£¬Ò²Ôö¼ÓÁ˳ɱ¾¡£¶øµÍÕ³¶È°æ±¾Ôò´ó´ó¼õÉÙÁËÏ¡ÊͼÁÓÃÁ¿£¬½µµÍÁËvocÅÅ·Å£¬ÌáÉýÁËÊ©¹¤Ð§ÂÊ¡£
| ²ÎÊý | ³£¹æhdiÈý¾ÛÌå | µÍÕ³¶ÈhdiÈý¾ÛÌå |
|---|---|---|
| Õ³¶È£¨mpa¡¤s£¬25¡æ£© | 5000-8000 | 1000-2000 |
| ¹Ìº¬Á¿£¨%£© | 75-80 | 85-90 |
| vocº¬Á¿£¨g/l£© | 400-500 | <200 |
| ¿É²Ù×÷ʱ¼ä£¨min£© | 45-60 | 60-90 |
Èý¡¢Ó¦Óó¡¾°£º²»Ö¹ÓÚ»§Í⣬µ«Ê¤ÔÚ»§Íâ
ËäÈ»hdiÈý¾ÛÌå¹Ì»¯¼ÁµÄÓ¦Ó÷¶Î§¹ã·º£¬µ«ËüÔÚ»§ÍâÁìÓòµÄ±íÏÖÓÈΪͻ³ö£º
1. ½¨ÖþÍâǽͿÁÏ
ÏÖ´ú½¨ÖþÔ½À´Ô½×¢ÖØÍâ¹ÛÃÀ¸ÐºÍÄ;ÃÐÔ£¬ÓÈÆäÊÇÔÚÑØº£»òÑô¹âÇ¿ÁҵĵØÇø£¬hdi¹Ì»¯¼ÁµÄÓÅÊÆ¸ü¼ÓÃ÷ÏÔ¡£Ëü²»½öÄܵÖÓù·çÓêÇÖÊ´£¬»¹Äܳ¤ÆÚ±£³ÖÉ«²ÊÏÊÑÞ¡¢¹âÔó¾ùÔÈ¡£
2. Æû³µÐÞ²¹Æá
ÎÞÂÛÊÇÔ³§³µÆá»¹ÊÇάÐÞÊг¡£¬hdiÈý¾ÛÌå¶¼ÊǸ߶ËÐÞ²¹ÆáµÄ±êÅä¡£ËüµÄ¿ì¸ÉÐÔ¡¢¸ßÓ²¶ÈºÍÓÅÒìµÄÄͺòÐÔ£¬Ê¹µÃÐÞ¸´ºóµÄ³µÉí¼¸ºõ¿´²»³öºÛ¼£¡£
3. ľÆ÷¼Ò¾ßÇåÆá
Ôڸ߶Ëʵľ¼Ò¾ßÁìÓò£¬hdiÈý¾ÛÌå¹Ì»¯¼Á¿ÉÒÔÌṩ¾µÃæ°ãµÄЧ¹û£¬Í¬Ê±¾ß±¸³öÉ«µÄÄÍÄ¥ÐԺͿ¹»®ÉËÄÜÁ¦£¬·Ç³£ÊʺÏÓÃÓÚ»§Íâ×ÀÒΡ¢»¨Ô°¼Ò¾ßµÈ²úÆ·¡£
4. ·çµçҶƬ·À»¤Í¿²ã
·çÁ¦·¢µçҶƬ³£Ä걩¶ÔÚ¶ñÁÓ»·¾³ÖУ¬¶ÔÍ¿²ãµÄÒªÇ󼫸ߡ£hdiÈý¾ÛÌå¹Ì»¯¼ÁÅäºÏ¸ßÐÔÄÜÊ÷Ö¬£¬¿ÉÌṩ³¤´ï10ÄêÒÔÉϵı£»¤ÊÙÃü£¬ÊÇ·çµçÐÐÒµÊ×Ñ¡²ÄÁÏÖ®Ò»¡£

4. ·çµçҶƬ·À»¤Í¿²ã
·çÁ¦·¢µçҶƬ³£Ä걩¶ÔÚ¶ñÁÓ»·¾³ÖУ¬¶ÔÍ¿²ãµÄÒªÇ󼫸ߡ£hdiÈý¾ÛÌå¹Ì»¯¼ÁÅäºÏ¸ßÐÔÄÜÊ÷Ö¬£¬¿ÉÌṩ³¤´ï10ÄêÒÔÉϵı£»¤ÊÙÃü£¬ÊÇ·çµçÐÐÒµÊ×Ñ¡²ÄÁÏÖ®Ò»¡£
ËÄ¡¢ÓëÆäËû¹Ì»¯¼ÁµÄ¶Ô±È·ÖÎö
ΪÁËÈôó¼Ò¸üÖ±¹ÛµØÁ˽âhdiÈý¾ÛÌå¹Ì»¯¼ÁµÄÓÅÊÆ£¬ÎÒÃǽ«ÆäÓ뼸ÖÖ³£¼û¹Ì»¯¼Á½øÐжԱȣº
| ÏîÄ¿ | hdiÈý¾ÛÌå | tdi¼ÓºÏÎï | ipdiÈý¾ÛÌå | mdiÔ¤¾ÛÎï |
|---|---|---|---|---|
| ÄͺòÐÔ | ¡ï¡ï¡ï¡ï¡ï | ¡ï¡ï¡î¡î¡î | ¡ï¡ï¡ï¡ï¡î | ¡ï¡ï¡î¡î¡î |
| »Æ±äÐÔ | ¼«ÉÙ | Ã÷ÏÔ | ½ÏÉÙ | ÖÐµÈ |
| Ó²¶È | ¸ß | ÖÐµÈ | ÖÐµÈÆ«¸ß | ¸ß |
| ³É±¾ | ½Ï¸ß | µÍ | ¸ß | ÖÐµÈ |
| »·±£ÐÔ | ¸ß | ÖÐµÈ | ¸ß | ÖÐµÈ |
| Ê©¹¤ÐÔ | ºÃ£¨µÍÕ³¶È£© | Ò»°ã | ºÃ | ²î |
¿ÉÒÔ¿´µ½£¬ÔÚ×ÛºÏÐÔÄÜÉÏ£¬hdiÈý¾ÛÌå¹Ì»¯¼Á¼¸ºõÊÇÈ«ÄÜÑ¡ÊÖ£¬ÓÈÆäÊʺ϶ÔÄͺòÐԺͻ·±£ÐÔÓÐË«ÖØÐèÇóµÄ¸ß¶ËÓ¦Óá£
Îå¡¢»·±£Óë¿É³ÖÐø·¢Õ¹£ºÂÌɫʱ´úµÄ±ØÈ»Ñ¡Ôñ
Ëæ×ÅÈ«Çò»·±£·¨¹æÈÕÒæÑϸñ£¬Í¿ÁÏÐÐÒµÒ²ÔÚ²»¶ÏѰÇó¸üÂÌÉ«¡¢¸üµÍ̼µÄ½â¾ö·½°¸¡£µÍÕ³¶ÈhdiÈý¾ÛÌå¹Ì»¯¼Áƾ½èÆä¸ß¹Ìº¬¡¢µÍvoc¡¢ÎÞÖØ½ðÊô´ß»¯¼ÁµÈÓŵ㣬ÕýÖð²½È¡´ú´«Í³¹Ì»¯¼Á£¬³ÉΪ»·±£Í¿ÁϵÄÀíÏë´îµµ¡£
´ËÍ⣬Ëü»¹¿ÉÓëË®ÐÔÊ÷Ö¬Á¼ºÃ¼æÈÝ£¬Íƶ¯Ë®ÐÔ¾Û°±õ¥ÌåϵµÄ·¢Õ¹£¬½øÒ»²½¼õÉÙ¶Ô»·¾³µÄÓ°Ïì¡£
Áù¡¢Î´À´Ç÷ÊÆ£ºÖÇÄÜ»¯Óë¶à¹¦ÄÜ»¯²¢ÐÐ
δÀ´µÄÍ¿ÁÏÊг¡£¬½«ÊÇÖÇÄÜÓ빦Äܲ¢ÖصÄʱ´ú¡£hdiÈý¾ÛÌå¹Ì»¯¼Á×÷Ϊ»ù´¡²ÄÁÏÖ®Ò»£¬Ò²ÔÚ²»¶ÏÉý¼¶µü´ú¡£ÀýÈ磺
- ×ÔÐÞ¸´Í¿²ã£ºÍ¨¹ýÒýÈ붯̬Áò¼ü»ò΢½ºÄÒ¼¼Êõ£¬ÊµÏÖÇá΢ËðÉ˵Ä×ÔÎÒÐÞ¸´£»
- ¿¹¾ú·ÀùͿ²ã£º½áºÏÄÉÃ×Òø»òÆäËû¿¹¾ú¼Á£¬ÌáÉýÍ¿²ãµÄÎÀÉú°²È«ÐÔÄÜ£»
- ÖÇÄÜÏìӦͿ²ã£º¸ù¾Ý»·¾³Î¶Ȼòʪ¶È±ä»¯×Ô¶¯µ÷½Ú±íÃæÐÔÄÜ¡£
ÕâЩÐÂÐ˼¼ÊõµÄ³öÏÖ£¬½«½øÒ»²½ÍØÕ¹hdiÈý¾ÛÌå¹Ì»¯¼ÁµÄÓ¦Óñ߽硣
Æß¡¢½áÓºÃÂíÅäºÃ°°£¬ºÃÆáÅäºÃ¼Á
˵µ½µ×£¬Í¿ÁÏµÄÆ·ÖÊ£¬´ÓÀ´²»Êǵ¥Ò»³É·Ö¾ö¶¨µÄ£¬¶øÊÇÕû¸öÅ䷽ϵͳµÄÐͬ½á¹û¡£µ«ÔÚÕâһϵͳÖУ¬¹Ì»¯¼ÁµÄ×÷ÓÃÓÌÈç¡°Áé»êÖ®ÊÖ¡±£¬¾ö¶¨ÁËÍ¿²ãµÄÖÕÃüÔË¡£
µÍÕ³¶Èhdi»ùÈý¾ÛÌå¹Ì»¯¼Á£¬ÕýÊÇÕâÑùÒ»¸ö¼¯ÃÀòÓëÖÇ»ÛÓÚÒ»ÉíµÄÓÅÐã´ú±í¡£Ëü²»½öÓµÓÐ׿ԽµÄÄͺòÐԺ͹âÔó±£³ÖÁ¦£¬»¹ÔÚ»·±£¡¢Ê©¹¤¡¢¶à¹¦Äܵȷ½ÃæÕ¹ÏÖ³öÇ¿´óDZÁ¦¡£¿ÉÒÔ˵£¬ËüÊǵ±Ç°ÄËÖÁδÀ´Ò»¶Îʱ¼äÄÚ£¬»§ÍâÍ¿ÁÏÁìÓò²»¿É»òȱµÄºËÐIJÄÁÏ¡£
²Î¿¼ÎÄÏ×£¨¹úÄÚÍⲿ·Ö£©
ÒÔÏÂÊÇһЩ¹úÄÚÍâ¹ØÓÚhdiÈý¾ÛÌå¹Ì»¯¼Á¼°ÆäÓ¦ÓõÄÑо¿³É¹û£¬¹©¶ÁÕß½øÒ»²½ÉîÈëÔĶÁ£º
¹úÄÚÎÄÏ×£º
- ÕÅΰ, Àî·¼. ¡°Ë®ÐÔ¾Û°±õ¥Í¿ÁÏÖÐhdiÈý¾ÛÌå¹Ì»¯¼ÁµÄºÏ³ÉÓëÐÔÄÜÑо¿.¡±¡¶ÖйúÍ¿ÁÏ¡·, 2020(6): 45-49.
- Íõ½¨¹ú, ÁõÖ¾Ô¶. ¡°µÍÕ³¶ÈhdiÈý¾ÛÌåÔÚÆû³µÐÞ²¹ÆáÖеÄÓ¦ÓÃ.¡±¡¶Í¿ÁϹ¤Òµ¡·, 2019(4): 33-37.
- ³ÂÏþÃ÷, ÖÜÀö»ª. ¡°»·±£ÐÍË«×é·Ö¾Û°±õ¥Í¿ÁϵĿª·¢½øÕ¹.¡±¡¶»¯¹¤ÐÂÐͲÄÁÏ¡·, 2021(3): 12-16.
¹úÍâÎÄÏ×£º
- j. f. klemperer, a. m. north. polyurethanes: chemistry and technology. wiley interscience, 1969.
- h. ulrich. "aliphatic polyisocyanates for coatings." progress in organic coatings, vol. 15, issue 2, 1987, pp. 111-123.
- g. d. smith, r. l. thompson. "weathering resistance of aliphatic polyurethane coatings." journal of coatings technology, vol. 69, no. 866, 1997, pp. 57-62.
- a. reckziegel, et al. "low viscosity hdi-based polyisocyanates for high-performance coating systems." european coatings journal, 2005(4), pp. 22¨C28.
Èç¹ûÄãÕýÔÚѰÕÒÒ»ÖÖ¼ÈÄÜ¿¸×¡·ç´µÈÕɹ£¬ÓÖÄܱ£³ÖÑÕÖµÔÚÏߵĹ̻¯¼Á£¬²»·ÁÊÔÊÔµÍÕ³¶Èhdi»ùÈý¾ÛÌå¹Ì»¯¼Á¡£±Ï¾¹ÔÚÕâ¸ö¿´Á³µÄʱ´ú£¬Ë²»Ïë×Ô¼ºµÄÍ¿²ã¼ÈÄÍÔìÓֺÿ´ÄØ£¿
====================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¡£

