Znn3bq.jpeg
²é¿´: 1347  |  »Ø¸´: 6

shandmmmm18

Ìú³æ (³õÈëÎÄ̳)

[ÇóÖú] ÇóÖúPENµÄÈÛÈÚÈÈìÊÖµ

ÇóÖú£¬PENµÄÈÛÈÚÈÈìÊÖµ£¨¾ÛÝÁÒÒ¶þËáÒÒ¶þ´¼õ¥£©
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

lumda

ľ³æ (СÓÐÃûÆø)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï ¡ï ¡ï
shandmmmm18: ½ð±Ò+5 2012-07-07 21:46:33
Äã˵µÄÊÇPENµÄÍêÈ«½á¾§µÄÈÛÈÚÈÈìÊÖµ°É£¿ÎÄÏ×±¨µÀΪ103.7 J/g£¬ÎÄÏ×ÈçÏ£ºStephen Z.D.Cheng, Bernhard Wunderlich. Glass Transition and Melting Behavior of Poly( ethylene-2,6-naphthalenedicarboxylate). Macromolecules, 1988, 21: 789-797.
Ò»°ãPENÇÐÆ¬µÄÈÛÈÚÈÈìÊֵԼΪ10£­50 J/g. µÍµÄÈÛÈÚÈÈìÊֵ˵Ã÷¸ÃPENÊÇÈÛÌåËõ¾ÛÖ±½ÓÀ´µÄ£¬»òÕßΪ¹²¾ÛÎ¸ßµÄÈÛÈÚÈÈìÊֵ˵Ã÷¾­¹ýÁ˹ÌÏàËõ¾Û¡£
˳±ãÎÊÒ»¾ä£ºÄãÓÃPEN×öʲô¹¤×÷£¿Ä¤¡¢×¢ËÜ»¹ÊÇÏËά£¿Ô­ÁÏ´ÓÄÄÀïÂòµÄ£¿Ð»Ð»£¡
2Â¥2012-06-14 17:14:21
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

Pureland

ľ³æÖ®Íõ (ÖªÃû×÷¼Ò)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

DSC 9.2 kJ/ mol
100% crystallinity 46 kJ/ mol
3Â¥2012-06-14 20:43:24
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

shandmmmm18

Ìú³æ (³õÈëÎÄ̳)

ÒýÓûØÌû:
3Â¥: Originally posted by Pureland at 2012-06-14 20:43:24
DSC 9.2 kJ/ mol
100% crystallinity 46 kJ/ mol

Õâ¸öÊýÖµÊÇ´ÓÄĵõ½µÄ°¡£¬ÓÐÏà¹ØµÄ×ÊÁÏÂ𣿽«À´Ð´µÄʱºò¿ÉÄÜÒª³ö´¦£¬Ð»Ð»
4Â¥2012-06-18 08:31:37
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

Pureland

ľ³æÖ®Íõ (ÖªÃû×÷¼Ò)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

Polymer Data Handbook (James E. Mark) (Oxford University Press, 1999)
5Â¥2012-06-18 09:14:17
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

shandmmmm18

Ìú³æ (³õÈëÎÄ̳)

ÒýÓûØÌû:
2Â¥: Originally posted by lumda at 2012-06-14 17:14:21
Äã˵µÄÊÇPENµÄÍêÈ«½á¾§µÄÈÛÈÚÈÈìÊÖµ°É£¿ÎÄÏ×±¨µÀΪ103.7 J/g£¬ÎÄÏ×ÈçÏ£ºStephen Z.D.Cheng, Bernhard Wunderlich. Glass Transition and Melting Behavior of Poly( ethylene-2,6-naphthalenedicarboxylate). Macr ...

Ô­ÁÏÊÇÉϼ¸½ìʦÐÖÊ£ÏÂÀ´µÄ£¬ÎÒÒ²²»ÖªµÀ´ÓÄÄÂòµÄ£¬ËµÊǽø¿ÚµÄ£¬ÃÀ¹úHoneywell¹«Ë¾µÄ£¬ÓÃÀ´×öĤ£¬Ì«ÄÑŪÁËÕâ¸ö¶«Î÷¡£ÄãÒ²×öÂð£¬×öʲô°¡£¬Ôõô¼Ó¹¤µÄ£¿
6Â¥2012-07-03 21:35:26
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

lumda

ľ³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
6Â¥: Originally posted by shandmmmm18 at 2012-07-03 21:35:26
Ô­ÁÏÊÇÉϼ¸½ìʦÐÖÊ£ÏÂÀ´µÄ£¬ÎÒÒ²²»ÖªµÀ´ÓÄÄÂòµÄ£¬ËµÊǽø¿ÚµÄ£¬ÃÀ¹úHoneywell¹«Ë¾µÄ£¬ÓÃÀ´×öĤ£¬Ì«ÄÑŪÁËÕâ¸ö¶«Î÷¡£ÄãÒ²×öÂð£¬×öʲô°¡£¬Ôõô¼Ó¹¤µÄ£¿...

ÎÒÊÇÄÃÀ´·ÄË¿µÄ£¬ÊÇHoneywell¹«Ë¾Î¯ÍеÄÏîÄ¿£¬²»¹ýÊÇǰ¼¸ÄêµÄÊÂÁË¡£PENÊǺö«Î÷£¬¿Éϧ¹úÄÚûÓÐÁ¿²úÔ­ÁÏ
7Â¥2012-07-10 11:42:54
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ shandmmmm18 µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] »¯Ñ§¹¤³ÌÓë¼¼Êõ324µ÷¼Á +14 Ëï³£»ª 2026-04-09 15/750 2026-04-10 00:32 by ËïСС12457
[¿¼ÑÐ] »¹Óл¯¹¤¶þÂÖµ÷¼ÁµÄѧУÂð 5+11 »¯¹¤ÈË999 2026-04-09 39/1950 2026-04-10 00:26 by ËïСС12457
[¿¼ÑÐ] 297Çóµ÷¼Á +8 Kwgyz 2026-04-09 8/400 2026-04-09 23:22 by may_ÐÂÓî
[¿¼ÑÐ] Çóµ÷¼Á +5 archer.. 2026-04-09 7/350 2026-04-09 22:18 by lbsjt
[¿¼ÑÐ] 284Çóµ÷¼Á +7 archer.. 2026-04-09 8/400 2026-04-09 21:30 by bljnqdcc
[¿¼ÑÐ] Ò»Ö¾Ô¸»ªÄÏÀí¹¤´óѧ331·Ö²ÄÁÏÇóµ÷¼Á +4 ÌìÏÂww 2026-04-09 4/200 2026-04-09 21:28 by bljnqdcc
[¿¼ÑÐ] µ÷¼Á +8 Ö»ÐðÀë±ð´Ç 2026-04-09 10/500 2026-04-09 20:25 by zl8213662
[¿¼ÑÐ] Çóµ÷¼ÁÏ£Íû»¹ÊÇÏ£ÍûÔÚɽºÓËÄÊ¡¸½½ü +3 ¿ìÀÖµÄС°×¸ë 2026-04-05 3/150 2026-04-09 17:36 by wp06
[¿¼ÑÐ] ²ÄÁϹ¤³Ì085601£¬270Çóµ÷¼Á +26 @ASDF1234 2026-04-08 28/1400 2026-04-09 15:47 by wp06
[¿¼ÑÐ] »¯Ñ§0703-Ò»Ö¾Ô¸211-338·ÖÇóµ÷¼Á +10 vants 2026-04-05 11/550 2026-04-08 16:02 by screening
[¿¼ÑÐ] 284Çóµ÷¼Á +17 èó@@ 2026-04-06 17/850 2026-04-08 11:35 by 1shin_ichi
[¿¼ÑÐ] 22408 266Çóµ÷¼Á +11 masss11222 2026-04-07 14/700 2026-04-08 11:06 by yulian1987
[¿¼ÑÐ] 302·ÖÇóµ÷¼Á Ò»Ö¾Ô¸°²»Õ´óѧ085601 +12 zyxÉϰ¶£¡ 2026-04-04 12/600 2026-04-07 02:09 by BruceLiu320
[¿¼ÑÐ] 362Çóµ÷¼ÁÒ»Ö¾Ô¸ÖйúʯÓÍ´óѧ +4 ÎÒÒª¿¼´ó 2026-04-06 6/300 2026-04-06 14:11 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] 346·ÖµÄÉúÎïÓëÒ½Ò©08600Çóµ÷¼Á +6 ³£ÓêÑôÉϰ¶ 2026-04-05 7/350 2026-04-06 12:36 by lys0704
[¿¼ÑÐ] µ÷¼Á +9 19945159693 2026-04-03 10/500 2026-04-04 20:16 by dongzh2009
[¿¼ÑÐ] 319Çóµ÷¼Á +4 ÐÇÐDz»Õ£ÑÛà¶ 2026-04-03 4/200 2026-04-04 16:25 by ÖзÉÔº¿Õ¹ÜѧԺÑ
[¿¼ÑÐ] 317·Ö Ò»Ö¾Ô¸½­ÄÏ´óѧ »¯Ñ§¹¤³Ìѧ˶ Çóµ÷¼Á +6 YinTai 2026-04-03 6/300 2026-04-03 22:30 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] 350Ò»Ö¾Ô¸±±¾©º½¿Õº½Ìì´óѧ08500²ÄÁÏ¿ÆÑ§Ó빤³ÌÇóµ÷¼Á +5 kjnasfss 2026-04-03 5/250 2026-04-03 22:29 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] ¿¼Ñе÷¼Á +3 Draa 2026-04-03 3/150 2026-04-03 17:37 by hgwz7468
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û