ÈçºÎÀûÓð·´ß»¯¼Ács90ÓÅ»¯ÈíÖÊÅÝÄÖÆÆ·µÄÉú²ú¹¤ÒÕ£º´ÓÔÁÏÑ¡Ôñµ½³ÉÆ·¼ìÑé
ÀûÓð·´ß»¯¼Ács90ÓÅ»¯ÈíÖÊÅÝÄÖÆÆ·µÄÉú²ú¹¤ÒÕ
Ŀ¼
- ÒýÑÔ
- ÈíÖÊÅÝÄÖÆÆ·¸ÅÊö
- °·´ß»¯¼Ács90µÄÌØÐÔ
- ÔÁÏÑ¡Ôñ
- Éú²ú¹¤ÒÕÓÅ»¯
- ³ÉÆ·¼ìÑé
- ½áÂÛ
1. ÒýÑÔ
ÈíÖÊÅÝÄÖÆÆ·¹ã·ºÓ¦ÓÃÓڼҾߡ¢Æû³µ¡¢°ü×°µÈÁìÓò£¬ÆäÉú²ú¹¤ÒÕµÄÓÅ»¯¶ÔÓÚÌá¸ß²úÆ·ÖÊÁ¿¡¢½µµÍÉú²ú³É±¾¾ßÓÐÖØÒªÒâÒå¡£°·´ß»¯¼Ács90×÷ΪһÖÖ¸ßЧ´ß»¯¼Á£¬ÔÚÈíÖÊÅÝÄÖÆÆ·µÄÉú²úÖз¢»Ó׏ؼü×÷Óᣱ¾ÎĽ«Ïêϸ½éÉÜÈçºÎÀûÓð·´ß»¯¼Ács90ÓÅ»¯ÈíÖÊÅÝÄÖÆÆ·µÄÉú²ú¹¤ÒÕ£¬´ÓÔÁÏÑ¡Ôñµ½³ÉÆ·¼ìÑ飬Ìá¹©È«ÃæµÄÖ¸µ¼¡£
2. ÈíÖÊÅÝÄÖÆÆ·¸ÅÊö
ÈíÖÊÅÝÄÖÆÆ·Ö÷ÒªÓɾ۰±õ¥²ÄÁÏÖÆ³É£¬¾ßÓÐÇáÖÊ¡¢µ¯ÐԺá¢ÎüÒô¸ôÈȵÈÓŵ㡣³£¼ûµÄÈíÖÊÅÝÄÖÆÆ·°üÀ¨É³·¢µæ¡¢´²µæ¡¢Æû³µ×ùÒεȡ£ÆäÉú²ú¹¤ÒÕÖ÷Òª°üÀ¨ÔÁÏ»ìºÏ¡¢·¢ÅÝ¡¢Ê컯¡¢ÇиîµÈ²½Öè¡£
3. °·´ß»¯¼Ács90µÄÌØÐÔ
°·´ß»¯¼Ács90ÊÇÒ»ÖÖ¸ßЧ¡¢»·±£µÄ´ß»¯¼Á£¬¾ßÓÐÒÔÏÂÌØÐÔ£º
- ¸ßЧ´ß»¯£ºÏÔÖøÌá¸ß·´Ó¦ËÙ¶È£¬Ëõ¶ÌÉú²úÖÜÆÚ¡£
- »·±£ÐÔ£ºµÍ»Ó·¢ÐÔÓлú»¯ºÏÎvoc£©ÅÅ·Å£¬·ûºÏ»·±£ÒªÇó¡£
- Îȶ¨ÐÔ£ºÔÚ¿íζȷ¶Î§ÄÚ±£³ÖÎȶ¨£¬ÊÊÓÃÓÚ¶àÖÖÉú²ú¹¤ÒÕ¡£
- ¼æÈÝÐÔ£ºÓë¶àÖÖ¾Û°±õ¥ÔÁϼæÈÝ£¬Ò×ÓÚµ÷Åä¡£
4. ÔÁÏÑ¡Ôñ
4.1 ¾ÛÃѶàÔª´¼
¾ÛÃѶàÔª´¼ÊÇÈíÖÊÅÝÄÖÆÆ·µÄÖ÷ÒªÔÁÏÖ®Ò»£¬ÆäÑ¡ÔñÖ±½ÓÓ°Ïì²úÆ·µÄÐÔÄÜ¡£³£ÓõľÛÃѶàÔª´¼°üÀ¨£º
- ¸ß»îÐÔ¾ÛÃѶàÔª´¼£ºÊÊÓÃÓڸߵ¯ÐÔÅÝÄÖÆÆ·¡£
- µÍ»îÐÔ¾ÛÃѶàÔª´¼£ºÊÊÓÃÓÚµÍÃܶÈÅÝÄÖÆÆ·¡£
4.2 ÒìÇèËáõ¥
ÒìÇèËáõ¥ÊǾ۰±õ¥·´Ó¦µÄÁíÒ»Ö÷ÒªÔÁÏ£¬³£ÓõÄÒìÇèËáõ¥°üÀ¨£º
- tdi£¨¶þÒìÇèËáõ¥£©£ºÊÊÓÃÓڸߵ¯ÐÔÅÝÄÖÆÆ·¡£
- mdi£¨¶þ»ù¼×Íé¶þÒìÇèËáõ¥£©£ºÊÊÓÃÓÚ¸ßÃܶÈÅÝÄÖÆÆ·¡£
4.3 °·´ß»¯¼Ács90
°·´ß»¯¼Ács90µÄÌí¼ÓÁ¿Í¨³£Îª×ÜÔÁϵÄ0.1%-0.5%£¬¾ßÌåÓÃÁ¿Ðè¸ù¾ÝÉú²ú¹¤ÒպͲúÆ·ÒªÇó½øÐе÷Õû¡£
4.4 ÆäËûÖú¼Á
- ·¢ÅݼÁ£ºÈçË®¡¢ÎïÀí·¢ÅݼÁµÈ¡£
- Îȶ¨¼Á£ºÈç¹èÓÍ£¬ÓÃÓÚÎȶ¨ÅÝĽṹ¡£
- ×èȼ¼Á£ºÌá¸ß²úÆ·µÄ×èȼÐÔÄÜ¡£
5. Éú²ú¹¤ÒÕÓÅ»¯
5.1 ÔÁÏ»ìºÏ
ÔÁÏ»ìºÏÊÇÈíÖÊÅÝÄÖÆÆ·Éú²úµÄ²½£¬È·±£¸÷×é·Ö¾ùÔÈ»ìºÏÖÁ¹ØÖØÒª¡£¾ßÌå²½ÖèÈçÏ£º
- ³ÆÁ¿ÔÁÏ£º°´ÕÕÅ䷽׼ȷ³ÆÁ¿¸÷×é·Ö¡£
- Ô¤»ìºÏ£º½«¾ÛÃѶàÔª´¼¡¢°·´ß»¯¼Ács90¡¢·¢ÅݼÁ¡¢Îȶ¨¼ÁµÈÔ¤ÏÈ»ìºÏ¡£
- ¼ÓÈëÒìÇèËáõ¥£º½«Ô¤»ìºÏÁÏÓëÒìÇèËáõ¥»ìºÏ£¬½Á°è¾ùÔÈ¡£
5.2 ·¢ÅÝ
·¢Åݹý³ÌÊÇÈíÖÊÅÝÄÖÆÆ·³ÉÐ͵Ĺؼü²½Ö裬ÓÅ»¯·¢Åݹ¤ÒÕ¿ÉÒÔÌá¸ß²úÆ·ÖÊÁ¿¡£¾ßÌåÓÅ»¯´ëÊ©°üÀ¨£º
- ¿ØÖÆÎ¶ȣº·¢ÅÝζÈͨ³£¿ØÖÆÔÚ20-30¡æ£¬¹ý¸ß»ò¹ýµÍ¶¼»áÓ°Ïì·¢ÅÝЧ¹û¡£
- µ÷Õû´ß»¯¼ÁÓÃÁ¿£º¸ù¾Ý²úÆ·ÒªÇóµ÷Õû°·´ß»¯¼Ács90µÄÓÃÁ¿£¬¿ØÖÆ·¢ÅÝËÙ¶È¡£
- ÓÅ»¯½Á°èËÙ¶È£º½Á°èËÙ¶ÈÓ°ÏìÆøÅÝ´óСºÍ·Ö²¼£¬Ðè¸ù¾Ý²úÆ·ÒªÇó½øÐе÷Õû¡£
5.3 Ê컯
Ê컯¹ý³ÌÊÇÅÝÄÖÆÆ·¹Ì»¯µÄ¹Ø¼ü²½Ö裬ÓÅ»¯Ê컯¹¤ÒÕ¿ÉÒÔÌá¸ß²úÆ·µÄ»úеÐÔÄÜ¡£¾ßÌåÓÅ»¯´ëÊ©°üÀ¨£º
- ¿ØÖÆÊ컯ζȣºÊ컯ζÈͨ³£¿ØÖÆÔÚ50-70¡æ£¬¹ý¸ß»ò¹ýµÍ¶¼»áÓ°ÏìÊ컯Ч¹û¡£
- µ÷ÕûÊ컯ʱ¼ä£º¸ù¾Ý²úÆ·ÒªÇóµ÷ÕûÊ컯ʱ¼ä£¬Í¨³£Îª24-48Сʱ¡£
5.4 Çиî
Ê컯ºóµÄÅÝÄÖÆÆ·ÐèÒª½øÐÐÇиÒÔÂú×㲻ͬӦÓÃÐèÇó¡£ÇиÒÕµÄÓÅ»¯¿ÉÒÔÌá¸ßÉú²úЧÂʺͲúÆ·¾«¶È¡£¾ßÌåÓÅ»¯´ëÊ©°üÀ¨£º
- Ñ¡ÔñºÏÊÊÇиîÉ豸£ºÈçÊý¿ØÇиî»ú£¬Ìá¸ßÇи¶È¡£
- ÓÅ»¯Çиî²ÎÊý£ºÈçÇиîËÙ¶È¡¢ÇиîѹÁ¦µÈ£¬È·±£ÇиîÖÊÁ¿¡£
6. ³ÉÆ·¼ìÑé
6.1 ÎïÀíÐÔÄܼìÑé
ÎïÀíÐÔÄÜÊÇÈíÖÊÅÝÄÖÆÆ·µÄÖØÒªÖ¸±ê£¬³£¼ûµÄ¼ìÑéÏîÄ¿°üÀ¨£º
- ÃܶȣºÍ¨¹ý³ÆÖØ·¨²âÁ¿£¬µ¥Î»Îªkg/m?¡£
- Ó²¶È£ºÍ¨¹ýÓ²¶È¼Æ²âÁ¿£¬µ¥Î»Îªshore a¡£
- ÀÉìÇ¿¶È£ºÍ¨¹ýÀÉìÊÔÑé»ú²âÁ¿£¬µ¥Î»Îªmpa¡£
- ¶ÏÁÑÉ쳤ÂÊ£ºÍ¨¹ýÀÉìÊÔÑé»ú²âÁ¿£¬µ¥Î»Îª%¡£
6.2 »¯Ñ§ÐÔÄܼìÑé
»¯Ñ§ÐÔÄܼìÑéÖ÷Òª¹Ø×¢²úÆ·µÄ»·±£ÐÔºÍÄ;ÃÐÔ£¬³£¼ûµÄ¼ìÑéÏîÄ¿°üÀ¨£º
- vocÅÅ·Å£ºÍ¨¹ýÆøÏàÉ«Æ×·¨²âÁ¿£¬µ¥Î»Îªmg/m?¡£
- ×èȼÐÔÄÜ£ºÍ¨¹ý´¹Ö±È¼ÉÕÊÔÑé²âÁ¿£¬µ¥Î»ÎªÃë¡£
6.3 Íâ¹Û¼ìÑé
Íâ¹Û¼ìÑéÖ÷Òª¹Ø×¢²úÆ·µÄÍâ¹ÛÖÊÁ¿£¬³£¼ûµÄ¼ìÑéÏîÄ¿°üÀ¨£º
- ±íÃæÆ½Õû¶È£ºÍ¨¹ýÄ¿ÊÓ¼ì²é£¬È·±£±íÃæÎÞ°¼Í¹²»Æ½¡£
- ÆøÅÝ·Ö²¼£ºÍ¨¹ýÏÔ΢¾µ¼ì²é£¬È·±£ÆøÅÝ·Ö²¼¾ùÔÈ¡£
7. ½áÂÛ
ÀûÓð·´ß»¯¼Ács90ÓÅ»¯ÈíÖÊÅÝÄÖÆÆ·µÄÉú²ú¹¤ÒÕ£¬¿ÉÒÔÏÔÖøÌá¸ß²úÆ·ÖÊÁ¿ºÍÉú²úЧÂÊ¡£Í¨¹ýºÏÀíÑ¡ÔñÔÁÏ¡¢ÓÅ»¯Éú²ú¹¤ÒÕ¡¢Ñϸñ³ÉÆ·¼ìÑ飬¿ÉÒÔÉú²ú³ö¸ßÐÔÄÜ¡¢»·±£µÄÈíÖÊÅÝÄÖÆÆ·¡£Ï£Íû±¾ÎÄÌṩµÄÏêϸָµ¼ºÍ·á¸»ÄÚÈÝ£¬ÄÜΪÏà¹ØÉú²úÆóÒµÌṩÓмÛÖµµÄ²Î¿¼¡£
¸½Â¼
±í1£º³£ÓþÛÃѶàÔª´¼²ÎÊý
| ÀàÐÍ | »îÐÔ | ÊÊÓòúÆ· | ÃÜ¶È (kg/m?) | Ó²¶È (shore a) |
|---|---|---|---|---|
| ¸ß»îÐÔ | ¸ß | ¸ßµ¯ÐÔÅÝÄ | 30-50 | 40-60 |
| µÍ»îÐÔ | µÍ | µÍÃܶÈÅÝÄ | 20-30 | 20-40 |
±í2£º³£ÓÃÒìÇèËáõ¥²ÎÊý
| ÀàÐÍ | ÊÊÓòúÆ· | ÃÜ¶È (kg/m?) | Ó²¶È (shore a) |
|---|---|---|---|
| tdi | ¸ßµ¯ÐÔÅÝÄ | 30-50 | 40-60 |
| mdi | ¸ßÃܶÈÅÝÄ | 50-70 | 60-80 |
±í3£º°·´ß»¯¼Ács90Ìí¼ÓÁ¿½¨Òé
| ²úÆ·ÀàÐÍ | Ìí¼ÓÁ¿ (%) |
|---|---|
| ¸ßµ¯ÐÔÅÝÄ | 0.2-0.4 |
| µÍÃܶÈÅÝÄ | 0.1-0.3 |
±í4£º³ÉÆ·¼ìÑé±ê×¼
| ¼ìÑéÏîÄ¿ | ±ê×¼Öµ | ¼ìÑé·½·¨ |
|---|---|---|
| ÃÜ¶È | 20-70 kg/m? | ³ÆÖØ·¨ |
| Ó²¶È | 20-80 shore a | Ó²¶È¼Æ |
| ÀÉìÇ¿¶È | 0.5-2.0 mpa | ÀÉìÊÔÑé»ú |
| ¶ÏÁÑÉ쳤ÂÊ | 100-300% | ÀÉìÊÔÑé»ú |
| vocÅÅ·Å | <50 mg/m? | ÆøÏàÉ«Æ×·¨ |
| ×èȼÐÔÄÜ | <30Ãë | ´¹Ö±È¼ÉÕÊÔÑé |
ͨ¹ýÒÔÉϱí¸ñºÍÏêϸ˵Ã÷£¬¶ÁÕß¿ÉÒÔ¸üÖ±¹ÛµØÁ˽âÈíÖÊÅÝÄÖÆÆ·µÄÉú²ú¹¤ÒպͼìÑé±ê×¼£¬´Ó¶ø¸üºÃµØÓ¦Óð·´ß»¯¼Ács90½øÐÐÉú²úÓÅ»¯¡£
À©Õ¹ÔĶÁ:https://www.bdmaee.net/dimethyltin-dichloride/
À©Õ¹ÔĶÁ:https://www.bdmaee.net/wp-content/uploads/2023/02/2.jpg
À©Õ¹ÔĶÁ:https://www.cyclohexylamine.net/spraying-composite-amine-catalyst-low-odor-reaction-type-catalyst/
À©Õ¹ÔĶÁ:https://www.cyclohexylamine.net/cas-27253-29-8-neodecanoic-acid-zincsalt/
À©Õ¹ÔĶÁ:https://www.newtopchem.com/archives/45025
À©Õ¹ÔĶÁ:https://www.bdmaee.net/cas-108-01-0-2/
À©Õ¹ÔĶÁ:https://www.newtopchem.com/archives/45231
À©Õ¹ÔĶÁ:https://www.bdmaee.net/dabco-xd-104-dabco-tertiary-amine-catalyst-catalyst-xd-104/
À©Õ¹ÔĶÁ:https://www.cyclohexylamine.net/high-quality-potassium-acetate-cas-127-08-2-acetic-acid-potassium-salt/
À©Õ¹ÔĶÁ:https://www.bdmaee.net/wp-content/uploads/2021/05/2-11.jpg

