24СʱÈÈÃŰæ¿éÅÅÐаñ    

Znn3bq.jpeg
²é¿´: 3034  |  »Ø¸´: 2

568268772

½ð³æ (ÕýʽдÊÖ)


[½»Á÷] °±»ùºÍõ£°·»ùÖÐC=O¼üÐγÉÇâ¼ü»¹Êǹ²¼Û¼ü

ÓйØ2Öָ߷Ö×ÓÎïÖÊ£¬Ò»ÖÖÊǾÛÒÒÏ©Ñǰ·£¨º¬´óÁ¿°±»ù£©£¬Ò»ÖÖÊÇǶ¶Î¹²¾ÛÎpebax 1657£¬ÓɾÛõ£°·Á´¶ÎºÍ¾ÛÃÑÁ´¶Î¹¹³É£»ÎÒÏëÖªµÀÕâ2Öָ߷Ö×Ó¼ä·ÅÔÚÒ»ÆðµÄ»°´æÔÚʲô×÷Ó㬰±»ù»áºÍõ£°·Á´¶ÎÉϵÄC=OÐγÉÇâ¼üÂð£¿Ð»Ð»´ó¼Ò£¡
°±»ùºÍõ£°·»ùÖÐC=O¼üÐγÉÇâ¼ü»¹Êǹ²¼Û¼ü
Pebax 1657.png


°±»ùºÍõ£°·»ùÖÐC=O¼üÐγÉÇâ¼ü»¹Êǹ²¼Û¼ü-1
¾ÛÒÒÏ©Ñǰ·.png
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹ØÉ̼ÒÍÆ¼ö: (ÎÒÒ²ÒªÔÚÕâÀïÍÆ¹ã)

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

» ÇÀ½ð±ÒÀ²£¡»ØÌû¾Í¿ÉÒԵõ½:

²é¿´È«²¿É¢½ðÌù

ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

12lubing

ľ³æ (ÕýʽдÊÖ)


¡ï ¡ï ¡ï ¡ï ¡ï ¡ï
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
568268772: ½ð±Ò+5, ллÄú£¬ÎÒÉÏ´«ÁËÕâ2Öָ߷Ö×ӽṹͼ£¬Äú°ïÎÒ¿´¿´Õâ2Öָ߷Ö×Ӽ䴿ÔÚÄÄЩ×÷Óðɣ¬°±»ù»áºÍ̼ôÊ»ùÐγɹ²¼Û¼üÂð? 2013-08-27 18:37:06
»áÐγÉÇâ¼ü¡£ÄãÕâÏ൱ÓÚÊǹ²»ì£¬Ò²»áÐγÉÇâ¼ü¡£Èç¹ûÊÇ×ÔÓɵÄÇâ¼ü£¬Î»ÒÆ´ó¸ÅÔÚ1730×óÓÒ£¬ÓÐÐòµÄ»°1700¡£

Mattia, J. and P. Painter. "A Comparison of Hydrogen Bonding and Order in a Polyurethane and Poly(Urethane-Urea) and Their Blends with Poly(Ethylene Glycol)." Macromolecules 40, no. 5 (2007): 1546-1554.
2Â¥2013-08-26 22:01:27
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

Targeting°Ð

Ìú³æ (³õÈëÎÄ̳)


¡ï
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
ÐγÉÑǰ·¼ü pHÃô¸ÐÐÔ
3Â¥2020-03-11 17:18:50
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ 568268772 µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 293Çóµ÷¼Á +12 ÎÒ°®¸ßÊý¸ßÊý°®Î 2026-04-12 12/600 2026-04-12 21:25 by wangluhui
[¿¼ÑÐ] Ò»Ö¾Ô¸Õã´óÉúÎï325·ÖÇóµ÷¼Á +7 zysheng 2026-04-12 7/350 2026-04-12 20:15 by bljnqdcc
[¿¼ÑÐ] ¸´ÊÔµ÷¼Á +14 »ý¼«ÏòÉÏ£» 2026-04-10 16/800 2026-04-12 20:02 by gruyclewee
[¿¼ÑÐ] ʳƷÓëÓªÑø£¨0955£©271Çóµ÷¼Á +6 Éý¸ñ°¢´ï 2026-04-12 6/300 2026-04-12 17:45 by cyh¡ª315
[¿¼ÑÐ] µçÆø×¨Ë¶320Çóµ÷¼Á +6 СÂé×Ó111 2026-04-10 6/300 2026-04-12 10:54 by lemon6009
[¿¼ÑÐ] 0854µ÷¼Á +12 ³¤¹­°Á 2026-04-09 13/650 2026-04-12 09:56 by ÄæË®³Ë·ç
[¿¼ÑÐ] 312Çóµ÷¼Á +6 Àîºè·É·É 2026-04-06 6/300 2026-04-12 00:34 by À¶ÔÆË¼Óê
[¿¼ÑÐ] µ÷¼Á +10 Ö»ÐðÀë±ð´Ç 2026-04-09 12/600 2026-04-11 20:57 by ÄæË®³Ë·ç
[¿¼ÑÐ] 085404 293Çóµ÷¼Á +9 ÓÂÔ¶¿â°®314 2026-04-06 10/500 2026-04-11 10:36 by ×ÏêØ×ÏÆå
[¿¼ÑÐ] 0854µ÷¼Á +8 950824he@ 2026-04-09 8/400 2026-04-11 10:11 by zhq0425
[¿¼ÑÐ] 083200 305·Ö Çó¶þÂÖµ÷¼Á ²»½ÓÊÜ¿çרҵ +9 Claireyyyy 2026-04-09 10/500 2026-04-10 21:21 by Claireyyyy
[¿¼ÑÐ] ¼ª´ó¼ÆËã»ú¼¼Êõ331·Ö£¬Ó¢ÓïÁù¼¶£¬Çóµ÷¼Á +3 ·å·å021116 2026-04-09 3/150 2026-04-10 20:01 by chemisry
[¿¼ÑÐ] 362Çóµ÷¼Á +10 ÎÒÒª¿¼´ó 2026-04-06 14/700 2026-04-10 17:00 by luoyongfeng
[¿¼ÑÐ] »úе»¹Óл¹ÓÐÃû¶îÂð£¿Ì«ÄÑÁË +6 ЦЦԬ 2026-04-10 6/300 2026-04-10 11:54 by ¸ßά´º
[¿¼ÑÐ] ²ÄÁϸ´ÊÔÇóµ÷¼Á +20 xhhdjdjsjks 2026-04-09 20/1000 2026-04-10 10:25 by ËïСС12457
[¿¼ÑÐ] һ־Ը³¶«´óѧ071000ÉúÎïѧѧ˶³õÊÔ·ÖÊý276Çóµ÷¼Á +20 Ľ¾øcc 2026-04-09 24/1200 2026-04-10 10:22 by xujun0624
[¿¼ÑÐ] µ÷¼Á +12 ÔÂ@163.com 2026-04-08 12/600 2026-04-09 14:27 by rl1980
[¿¼ÑÐ] 334Çóµ÷¼Á +16 Riot2025 2026-04-08 17/850 2026-04-09 09:28 by wdyheheeh
[¿¼ÑÐ] Çóµ÷¼Á +8 ³Ô¿Ú±ù¼¤Áè 2026-04-07 8/400 2026-04-09 08:03 by 5268321
[¿¼ÑÐ] Èí¹¤Ñ§Ë¶299Çóµ÷¼Á +6 useryy 2026-04-07 6/300 2026-04-07 09:50 by vgtyfty
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û