¹Ø×¢ÑÓ³Ù´ß»¯¼Á (Ìæ´ú¶þÔ¹ðËá¶þ¶¡»ùÎý) µÄ»î»¯Î¶ȡ¢´ß»¯Ð§Âʼ°ÆäÑ¡ÔñÐÔ
±êÌ⣺ÑÓ³Ù´ß»¯¼Á£º¾Û°±õ¥ÊÀ½çµÄ¡°ÂýÈÈÐ͸ßÊÖ¡±¡ª¡ªÌæ´ú¶þÔ¹ðËá¶þ¶¡»ùÎýµÄÄÇЩʶù
ÔÚ¾Û°±õ¥µÄÊÀ½çÀ´ß»¯¼Á¾ÍÏñÊÇ¡°»¯Ñ§·´Ó¦µÄÖ¸»Ó¹Ù¡±£¬ËüÃDz»²ÎÓë·´Ó¦±¾Éí£¬È´Äܾö¶¨·´Ó¦µÄ½Ú×àÓë·½Ïò¡£¶øÆäÖУ¬ÑÓ³Ù´ß»¯¼Á£¨delayed catalyst£©ÔòÊÇһλ¡°ÂýÈÈÐÍÑ¡ÊÖ¡±£¬Ëü²»¼±ÓÚһʱ£¬¶øÊÇÄÍÐĵȴý¼Ñʱ»ú£¬²Å³öÊÖÍÆ¶¯·´Ó¦½øÐС£ÕâÖÖ¡°ÎÈÖÐÇó½ø¡±µÄÐÔ¸ñ£¬ÈÃËüÔÚÌæ´ú´«Í³´ß»¯¼Á¡ª¡ª¶þÔ¹ðËá¶þ¶¡»ùÎý£¨dbtdl£©·½Ã棬ԽÀ´Ô½Êܵ½ÖØÊÓ¡£
Ò»¡¢´Ó¡°ÀϽºþ¡±µ½¡°ÐÂÊÆÁ¦¡±£º´ß»¯¼ÁµÄ½ºþ·çÔÆ
˵Æð¾Û°±õ¥ÐÐÒµµÄ´ß»¯¼Á£¬dbtdl¿ÉÒÔ˵ÊÇ¡°ÀϽºþ¡±¼¶±ðµÄ´æÔÚ¡£Ëü´ß»¯»îÐԸߡ¢¼Û¸ñÇ×Ãñ£¬¼¸Ê®ÄêÀ´Ò»Ö±ÊǾ۰±õ¥Åä·½Öеij£¿Í¡£µ«ÎÊÌâÊÇ£¬ËüÌ«¡°¼±ÐÔ×Ó¡±ÁË£¬·´Ó¦À´µÃÌ«¿ì£¬¿ØÖÆÄѶȴ󣬶øÇÒ»·±£ÐÔ¿°ÓÇ¡£½üÄêÀ´£¬Ëæ×Å»·±£·¨¹æÈÕÒæÑϸñ£¬dbtdlµÄʹÓÃÖð½¥Êܵ½ÏÞÖÆ£¬ÓÈÆäÊÇÔÚÅ·ÃÀÊг¡£¬ÉõÖÁ±»ÁÐΪ¸ß¹Ø×¢ÎïÖÊ£¨svhc£©¡£
ÓÚÊÇ£¬Êг¡¿ªÊ¼Ñ°ÕÒÒ»ÖÖ¼ÈÄÜÌæ´údbtdl¡¢ÓÖ»·±£¡¢ÓֿɿصÄÐÂÐÍ´ß»¯¼Á£¬ÑÓ³Ù´ß»¯¼Á¾ÍÕâÑù×ßÉÏÁËÎę̀ÖÐÑë¡£
¶þ¡¢ÑÓ³Ù´ß»¯¼ÁÊǺη½ÉñÊ¥£¿
ÑÓ³Ù´ß»¯¼Á£¬¹ËÃû˼Ò壬¾ÍÊÇÄÜÔÚ·´Ó¦³õÆÚ¡°°´±ø²»¶¯¡±£¬µÈµ½Î¶ÈÉý¸ß»òʱ¼äÍÆÒÆºó²Å¿ªÊ¼·¢»Ó×÷ÓõĴ߻¯¼Á¡£Ëü²»Ïñ´«Í³´ß»¯¼ÁÄÇÑùÒ»¼ÓÈë¾Í¡°»ðÁ¦È«¿ª¡±£¬¶øÊÇÏñÒ»¸ö´ÏÃ÷µÄͶ×ÊÕߣ¬µÈ´ý¼ÑÈ볡ʱ»ú¡£
ÕâÀà´ß»¯¼ÁÖ÷Òª·ÖΪÒÔϼ¸Àࣺ
| ÀàÐÍ | Ö÷Òª³É·Ö | ÌØµã |
|---|---|---|
| °·ÀàÑÓ³Ù´ß»¯¼Á | Êå°·Óë·â¶Ë¼Á¸´ºÏÎï | »î»¯Î¶ȸߣ¬ÑÓ³ÙЧ¹ûºÃ |
| ÓлúÎýÀàÌæ´úÎï | ÎýµÄÂçºÏÎï»òÌæ´ú½ðÊô´ß»¯¼Á | ±£ÁôÎýÀà´ß»¯ÓÅÊÆ£¬»·±£ÐÔÌáÉý |
| ½ðÊôÓлú´ß»¯¼Á | п¡¢î顢ﯵȽðÊôÑÎÀà | Ñ¡ÔñÐԺ㬶¾ÐÔµÍ |
| òüºÏÐÍ´ß»¯¼Á | ¶à³ÝÅäÌå½ðÊôÂçºÏÎï | »îÐԿɵ÷£¬Îȶ¨ÐÔÇ¿ |
Èý¡¢ÑÓ³Ù´ß»¯¼ÁµÄ¡°Èý°ÑË¢×Ó¡±£º»î»¯Î¶ȡ¢´ß»¯Ð§ÂÊÓëÑ¡ÔñÐÔ
1. »î»¯Î¶ȣºÂýÈÈÐÍÑ¡ÊÖµÄÈ볡ȯ
ÑÓ³Ù´ß»¯¼ÁµÄºËÐÄÓÅÊÆÖ®Ò»£¬¾ÍÊǻζȸߡ£ÕâÒâζ×ÅËüÃÇÔÚµÍν׶μ¸ºõ²»²ÎÓë·´Ó¦£¬Ö»Óе±Î¶ÈÉý¸ßµ½Ò»¶¨ÖµÊ±£¬²Å»á¡°ËÕÐÑ¡±¡£
ÒÔ³£¼ûµÄÑÓ³Ù°·Àà´ß»¯¼ÁΪÀý£¬Æä»î»¯Î¶ÈÒ»°ãÔÚ60~100¡æÖ®¼ä£¬Ô¶¸ßÓÚ´«Í³°·Àà´ß»¯¼Á£¨30~50¡æ£©¡£ÕâÖÖÌØÐÔÈÃËüÔÚÅçÍ¿·¢ÅÝ¡¢½½×¢¹¤ÒÕÖбíÏÖÓÅÒ죬¿ÉÒÔ±ÜÃâ¡°±íƤ¹ýÔç¹Ì»¯¡±¡¢¡°ÄÚ²¿·´Ó¦²»¾ù¡±µÈÎÊÌâ¡£
| ´ß»¯¼ÁÀàÐÍ | µäÐͻζȷ¶Î§£¨¡æ£© | ÊÊÓù¤ÒÕ |
|---|---|---|
| ´«Í³Êå°·´ß»¯¼Á | 30~50 | ×ÔÓÉ·¢ÅÝ¡¢µÍÃܶÈÅÝÄ |
| ÑÓ³Ù°·Àà´ß»¯¼Á | 60~90 | ÅçÍ¿·¢ÅÝ¡¢½á¹¹ÅÝÄ |
| ÓлúÎýÀàÑÓ³Ù´ß»¯¼Á | 50~80 | ¾Û°±õ¥µ¯ÐÔÌå¡¢½ºð¤¼Á |
| ½ðÊôÓлúÑÓ³Ù´ß»¯¼Á | 70~110 | ¸ßγÉÐÍ¡¢·´Ó¦×¢Éä³ÉÐÍ£¨rim£© |
2. ´ß»¯Ð§ÂÊ£º²»ÊDz»±¬·¢£¬Ö»ÊÇʱ»úδµ½
ËäÈ»ÑÓ³Ù´ß»¯¼ÁÔÚµÍÎÂÏ¡°°´±ø²»¶¯¡±£¬µ«Ò»µ©½øÈë¸ßν׶Σ¬ËüÃǵĴ߻¯Ð§Âʲ¢²»Ñ·É«ÓÚ´«Í³´ß»¯¼Á¡£ÉõÖÁÔÚijЩÇé¿öÏ£¬ÓÉÓÚ·´Ó¦¸ü¾ùÔÈ¡¢¸ü¿É¿Ø£¬ÕûÌ巴ӦЧÂÊ»¹¿ÉÄܸü¸ß¡£
±ÈÈçÔÚ¾Û°±õ¥Ó²ÅݵÄÉú²úÖУ¬ÑÓ³Ù´ß»¯¼Á¿ÉÒÔ±ÜÃâ¡°±íƤ¹ý¿ì¹Ì»¯¡±Ôì³ÉµÄ¡°¿ÕÐÄÅÝ¡±ÏÖÏ󣬴ӶøÌáÉý³ÉÆ·ÖÊÁ¿¡£
| ´ß»¯¼ÁÀàÐÍ | ³£Î»îÐÔ | ¸ßλîÐÔ | ´ß»¯Ð§ÂʶԱȣ¨dbtdlΪ»ù×¼100%£© |
|---|---|---|---|
| dbtdl | ¸ß | ¼«¸ß | 100% |
| ÑÓ³Ù°·Àà | µÍ | ¸ß | 90~110% |
| ÓлúÎýÌæ´ú | ÖÐ | ¸ß | 85~100% |
| ½ðÊôÓлú | µÍ | ¼«¸ß | 95~115% |
3. Ñ¡ÔñÐÔ£ºÖ»´ß»¯ÄãÏë´ßµÄ·´Ó¦
ÑÓ³Ù´ß»¯¼Á²»½ö¡°ÂýÈÈ¡±£¬»¹ºÜ¡°×¨Ò»¡±¡£ËüÃǶԲ»Í¬·´Ó¦Â·¾¶£¨Èç·¢ÅÝ·´Ó¦ vs. Äý½º·´Ó¦£©µÄÑ¡ÔñÐÔ¸üÇ¿£¬¿ÉÒÔ¸üºÃµØ¿ØÖÆ·´Ó¦½ø³Ì¡£
±ÈÈ磬ÔÚ¾Û°±õ¥ÅÝÄÖУ¬ÎÒÃÇÏ£ÍûÏÈ·¢Éú·¢ÅÝ·´Ó¦£¨²úÉúÆøÌ壩£¬ÔÙ·¢ÉúÄý½º·´Ó¦£¨Ðγɽṹ£©¡£ÑÓ³Ù´ß»¯¼Á¾Í¿ÉÒÔ×öµ½ÕâÒ»µã£¬¶ø´«Í³´ß»¯¼ÁÍùÍùÊÇ¡°·¢ÅݺÍÄý½ºÒ»Æð´ß¡±£¬ÈÝÒ×Ôì³ÉÅÝĽṹ²»Á¼¡£
| ´ß»¯¼ÁÀàÐÍ | ·¢ÅÝÑ¡ÔñÐÔ | Äý½ºÑ¡ÔñÐÔ | ×ÜÌåÑ¡ÔñÐÔ |
|---|---|---|---|
| dbtdl | ÖÐ | ¸ß | ÖÐ |
| ÑÓ³Ù°·Àà | ¸ß | ÖÐ | ¸ß |
| ÓлúÎýÌæ´ú | ÖÐ | ¸ß | ÖÐ |
| ½ðÊôÓлú | ¸ß | ¸ß | ¼«¸ß |
ËÄ¡¢²úÆ·²ÎÊýÒ»ÀÀ£ºÑÓ³Ù´ß»¯¼ÁµÄ¡°Éí·ÝÖ¤¡±
ΪÁËÈôó¼Ò¸üÖ±¹ÛµØÁ˽âÑÓ³Ù´ß»¯¼ÁµÄÐÔÄÜ£¬ÎÒÃÇÕûÀíÁËÊÐÃæÉϼ¸¿îÖ÷Á÷²úÆ·µÄ²ÎÊý¶Ô±È£º
| ²úÆ·Ãû³Æ | Ö÷Òª³É·Ö | »î»¯Î¶ȣ¨¡æ£© | ´ß»¯ÀàÐÍ | ÍÆ¼öÓÃÁ¿£¨phr£© | »·±£ÐÔ | ÊÊÓù¤ÒÕ |
|---|---|---|---|---|---|---|
| delaycat? 80 | ·â¶ËÊå°· | 70~90 | ·¢ÅÝÑÓ³Ù | 0.2~0.5 | ¸ß | ÅçÍ¿·¢ÅÝ |
| t-132 | ÎýÂçºÏÎï | 60~80 | Äý½ºÑÓ³Ù | 0.1~0.3 | ÖÐ | µ¯ÐÔÌå¡¢½ºð¤¼Á |
| catalyst x-21 | пÂçºÏÎï | 80~110 | Ë«¹¦ÄÜÑÓ³Ù | 0.3~0.6 | ¸ß | rim¡¢½á¹¹ÅÝÄ |
| amine l-70 | »ºÊÍÊå°· | 65~85 | ·¢ÅÝÑÓ³Ù | 0.2~0.4 | ¸ß | ÈíÅÝ¡¢×Ô½áÆ¤ |
| metal-901 | îéÂçºÏÎï | 75~100 | Äý½ºÑÓ³Ù | 0.1~0.3 | ¼«¸ß | Ó²ÅÝ¡¢ÅçÍ¿ |
Îå¡¢ÑÓ³Ù´ß»¯¼ÁµÄ¡°Ó¦Óó¡¾°¡±£º²»Ö»ÊÇÅÝÄÄÇô¼òµ¥
ÑÓ³Ù´ß»¯¼ÁµÄÓ¦ÓÃÔçÒѲ»¾ÖÏÞÓÚÅÝÄÁìÓò£¬ËüÔÚ¾Û°±õ¥µ¯ÐÔÌå¡¢½ºð¤¼Á¡¢Í¿ÁÏ¡¢ÃÜ·â¼ÁµÈ¸÷¸ö·½Ïò¶¼´óÏÔÉíÊÖ¡£

| ²úÆ·Ãû³Æ | Ö÷Òª³É·Ö | »î»¯Î¶ȣ¨¡æ£© | ´ß»¯ÀàÐÍ | ÍÆ¼öÓÃÁ¿£¨phr£© | »·±£ÐÔ | ÊÊÓù¤ÒÕ |
|---|---|---|---|---|---|---|
| delaycat? 80 | ·â¶ËÊå°· | 70~90 | ·¢ÅÝÑÓ³Ù | 0.2~0.5 | ¸ß | ÅçÍ¿·¢ÅÝ |
| t-132 | ÎýÂçºÏÎï | 60~80 | Äý½ºÑÓ³Ù | 0.1~0.3 | ÖÐ | µ¯ÐÔÌå¡¢½ºð¤¼Á |
| catalyst x-21 | пÂçºÏÎï | 80~110 | Ë«¹¦ÄÜÑÓ³Ù | 0.3~0.6 | ¸ß | rim¡¢½á¹¹ÅÝÄ |
| amine l-70 | »ºÊÍÊå°· | 65~85 | ·¢ÅÝÑÓ³Ù | 0.2~0.4 | ¸ß | ÈíÅÝ¡¢×Ô½áÆ¤ |
| metal-901 | îéÂçºÏÎï | 75~100 | Äý½ºÑÓ³Ù | 0.1~0.3 | ¼«¸ß | Ó²ÅÝ¡¢ÅçÍ¿ |
Îå¡¢ÑÓ³Ù´ß»¯¼ÁµÄ¡°Ó¦Óó¡¾°¡±£º²»Ö»ÊÇÅÝÄÄÇô¼òµ¥
ÑÓ³Ù´ß»¯¼ÁµÄÓ¦ÓÃÔçÒѲ»¾ÖÏÞÓÚÅÝÄÁìÓò£¬ËüÔÚ¾Û°±õ¥µ¯ÐÔÌå¡¢½ºð¤¼Á¡¢Í¿ÁÏ¡¢ÃÜ·â¼ÁµÈ¸÷¸ö·½Ïò¶¼´óÏÔÉíÊÖ¡£
1. ¾Û°±õ¥ÅçÍ¿·¢ÅÝ
ÔÚ½¨Öþ±£Î¡¢Àä¿âÅçÍ¿µÈÁìÓò£¬ÑÓ³Ù´ß»¯¼Á¿ÉÒÔÓÐЧ¿ØÖÆ¡°±íƤÐγɡ±Óë¡°ÄÚ²¿ÅòÕÍ¡±µÄ½Ú×࣬±ÜÃâ³öÏÖ¡°ÍâÓ²ÄÚ¿Õ¡±µÄÎÊÌâ¡£
2. ·´Ó¦×¢Éä³ÉÐÍ£¨rim£©
Æû³µÁ㲿¼þ¡¢µçÆ÷Íâ¿ÇµÈ¸´Ôӽṹ¼þµÄÉú²úÖУ¬ÑÓ³Ù´ß»¯¼ÁÄÜÌá¸ß·´Ó¦¾ùÔÈÐÔ£¬¼õÉÙȱÏÝÂÊ¡£
3. ½ºð¤¼ÁÓëÃÜ·â¼Á
ÑÓ³Ù´ß»¯¼ÁÔÚ½ºð¤¼ÁÖпÉÒÔÑÓ³¤²Ù×÷ʱ¼ä£¬±ãÓÚÊ©¹¤£¬Í¬Ê±ÓÖÄܱ£Ö¤ºóÆÚ¿ìËٹ̻¯£¬Ìá¸ßÕ³½ÓÇ¿¶È¡£
4. Ë®ÐÔ¾Û°±õ¥ºÏ³É
ÔÚË®ÐÔÌåϵÖУ¬ÑÓ³Ù´ß»¯¼Á¿ÉÒÔ±ÜÃâÔçÆÚË®ÓëÒìÇèËáõ¥µÄ¸±·´Ó¦£¬Ìá¸ßÈéÒºÎȶ¨ÐÔ¡£
Áù¡¢»·±£Ó밲ȫ£ºÑÓ³Ù´ß»¯¼ÁµÄ¡°ÂÌɫͨÐÐÖ¤¡±
Ëæ×ÅÈ«Çò¶Ô»·±£ÒªÇóµÄÌáÉý£¬ÑÓ³Ù´ß»¯¼ÁµÄÁíÒ»¸öÓÅÊÆÖð½¥ÏÔÏÖ£º»·±£ÐԸߡ£
´«Í³ÎýÀà´ß»¯¼ÁÈçdbtdl£¬²»½ö¶¾ÐԸߣ¬¶øÇÒÄÑÒÔ½µ½â¡£¶øÐÂÒ»´úÑÓ³Ù´ß»¯¼Á¶à²ÉÓÃп¡¢î顢ﯵȽðÊôÂçºÏÎ¶¾ÐԵ͡¢¿É½µ½âÐÔÇ¿£¬·ûºÏÅ·ÃËreach·¨¹æ¡¢ÃÀ¹úepa±ê×¼ÒÔ¼°ÖйúµÄ¡¶Î£ÏÕ»¯Ñ§Æ·¹ÜÀíÌõÀý¡·¡£
| ´ß»¯¼ÁÀàÐÍ | ÊÇ·ñº¬Îý | ¶¾ÐԵȼ¶ | ÊÇ·ñ¿É½µ½â | ÊÇ·ñ·ûºÏreach |
|---|---|---|---|---|
| dbtdl | ÊÇ | ¸ß | ·ñ | ·ñ |
| ÑÓ³Ù°·Àà | ·ñ | µÍ | ÊÇ | ÊÇ |
| ÓлúÎýÌæ´ú | ·ñ/΢Á¿ | ÖÐ | ²¿·Ö | ²¿·Ö |
| ½ðÊôÓлú | ·ñ | ¼«µÍ | ÊÇ | ÊÇ |
Æß¡¢Î´À´Ç÷ÊÆ£ºÑÓ³Ù´ß»¯¼ÁµÄ¡°»Æ½ðʱ´ú¡±
Ëæ×Å»·±£·¨¹æÇ÷ÑÏ¡¢Éú²ú¹¤ÒÕ¾«Ï¸»¯£¬ÑÓ³Ù´ß»¯¼ÁµÄÊг¡ÐèÇ󽫳ÖÐøÔö³¤¡£¾ÝÊг¡Ñо¿»ú¹¹Í³¼Æ£¬È«ÇòÑÓ³Ù´ß»¯¼ÁÊг¡ÄêÔö³¤ÂÊÔ¤¼ÆÔÚ6%ÒÔÉÏ£¬¶øÖйúÊг¡µÄÔöËÙ¸üÊǸߴï8.5%£¬³ÉΪȫÇòÔö³¤¿ìµÄÇøÓòÖ®Ò»¡£
δÀ´µÄ·¢Õ¹·½Ïò°üÀ¨£º
- ¸üµÍ¶¾¡¢¸ü»·±£µÄ½ðÊô´ß»¯¼Á¿ª·¢
- ¶à¹¦Äܸ´ºÏÐÍÑÓ³Ù´ß»¯¼ÁµÄ³öÏÖ
- ÖÇÄÜ»¯¡¢¿É±à³ÌÐÍ´ß»¯¼ÁµÄÑз¢
- ÓëË®ÐÔ¡¢ÎÞÈܼÁÌåϵµÄÉî¶ÈÊÊÅä
½áÓ´Ó¡°¿ì´òÐý·ç¡±µ½¡°Âý¹¤³öϸ»î¡±
¾Û°±õ¥ÐÐÒµµÄ·¢Õ¹£¬ÕýÔÚ´Ó¡°×·ÇóËÙ¶È¡±×ªÏò¡°½²¾¿½Ú×ࡱ¡£ÔÚÕâ¸ö¹ý³ÌÖУ¬ÑÓ³Ù´ß»¯¼ÁÒÔÆä¡°ÂýÈȵ«ÎÈ¡±µÄÌØÐÔ£¬³ÉΪÐÂÒ»´ú´ß»¯¼ÁÖеÄٮٮÕß¡£
Ëü²»ÊDz»´ß»¯£¬Ö»ÊǶ®µÃ¡°µÈ´ý¡±£»Ëü²»ÊDz»¸ßЧ£¬Ö»ÊǸü¶®µÃ¡°½Ú×ࡱ£»Ëü²»ÊDz»»·±££¬Ö»ÊǸü×ðÖØ×ÔÈ»¡£
»òÐí£¬ÕâÕýÊÇδÀ´»¯¹¤·¢Õ¹µÄ·½Ïò¡ª¡ª²»¼±²»Ô꣬ÎÈÖÐÇó½ø¡£
²Î¿¼ÎÄÏ×£º
¹úÄÚÎÄÏ×£º
- ÀîÏþÃ÷, ÍõÁ¢¾ü. ¾Û°±õ¥´ß»¯¼ÁÑо¿½øÕ¹[j]. ÖйúËÜÁÏ, 2021, 35(3): 45-52.
- ÕÅΰ, ÁõÖ¾¸Õ. »·±£Ð;۰±õ¥ÑÓ³Ù´ß»¯¼ÁµÄ¿ª·¢ÓëÓ¦ÓÃ[j]. »¯¹¤ÐÂÐͲÄÁÏ, 2020, 48(5): 89-93.
- ³ÂÁ¢, ÂíÏþ·å. ÎÞÎý¾Û°±õ¥´ß»¯¼ÁµÄÑо¿½øÕ¹[j]. ËÜÁϹ¤Òµ, 2019, 47(7): 12-16.
- ¹ú¼ÒÉú̬»·¾³²¿. ¡¶Î£ÏÕ»¯Ñ§Æ·¹ÜÀíÌõÀý¡·[z]. 2022.
- Öйú¾Û°±õ¥¹¤ÒµÐ»á. ¡¶¾Û°±õ¥ÐÐÒµ¡°Ê®ËÄÎ塱·¢Õ¹¹æ»®¡·[r]. 2021.
¹úÍâÎÄÏ×£º
- oertel, g. polyurethane handbook, 2nd ed.; hanser: munich, 1994.
- saam, j. c., et al. ¡°development of delayed catalysts for polyurethane foams.¡± journal of cellular plastics, 2003, 39(5): 413¨C427.
- koenen, m., et al. ¡°tin-free catalysts for polyurethane systems.¡± progress in organic coatings, 2008, 63(2): 123¨C128.
- scrivens, a. g., et al. ¡°environmental and toxicological considerations of polyurethane catalysts.¡± green chemistry, 2015, 17(3): 1520¨C1531.
- european chemicals agency (echa). reach regulation and svhc list. 2023.
Èç¹ûÄãÒ²ÊÇһλ¾Û°±õ¥´ÓÒµÕߣ¬²»·Á¸øÑÓ³Ù´ß»¯¼ÁÒ»¸ö»ú»á£¬Ò²ÐíËü¾ÍÊÇÄãÅä·½ÖÐÄǸö¡°ÂýÈȵ«ÎÈ¡±µÄ¼ÑÅĵµ¡£
====================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¡£

