±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 1753  |  »Ø¸´: 4

zhyanping

½ð³æ (³õÈëÎÄ̳)

[ÇóÖú] ÓÃÓÚGPC²âÊÔµÄÑùÆ·ÔõôÅäÖúʹ¦Àí

Òª²â¶¨PMMAµÄ·Ö×ÓÁ¿¼°Æä·Ö×ÓÁ¿·Ö²¼£¬ÓÃGPCÀ´²â¶¨£¬·Ö×ÓÁ¿´óÔ¼ÔÚ5000-30000Ö®¼ä£¬ÑùÆ·µÄŨ¶ÈΪ¶à´ó±È½ÏÊÊÒË£¬ÑùÆ·Èܽâʱ£¬ÐèÒªÊÇ·ñÐèÒª¼ÓÈÈ£¬ÊDz»ÊÇ»¹Òª¼ÓÈ뿹Ñõ»¯¼Áѽ£¿¹òÇ󣡴óϺÃÇÒ»¶¨Òª°ï°ï棡
»Ø¸´´ËÂ¥

» ÊÕ¼±¾ÌûµÄÌÔÌûר¼­ÍƼö

11-16 GPC 11-16 ±íÕ÷ÊÖ¶Î

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹ØÉ̼ÒÍÆ¼ö: (ÎÒÒ²ÒªÔÚÕâÀïÍÆ¹ã)

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

ŬÁ¦²Å»áÓнø²½£¬Å¬Á¦²Å»áÓÐÊÕ»ñ£¡
ÒÑÔÄ   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

hhhhzzzzffff

ľ³æ (ÖøÃûдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï
wgs8136(½ð±Ò+1): »¶Ó­½»Á÷ ~ 2011-10-10 10:15:28
zhyanping(½ð±Ò+5): 2011-10-11 13:26:59
Õâ¸öûÄÇô¸´ÔÓ£¬³£ÎÂÈܽâ²âÊԾͿÉÒÔÁË£¬·Ö×ÓÁ¿ÓÖ²»¸ßºÜºÃÈܵģ¬Å¨¶ÈϡһµãºÃ£¬µ«²»ÒªÌ«Ï¡£¬Ì«Ï¡ÐźűȽÏÈõ¡£
ÖªÎÒÕßνÎҺγ²»ÖªÎÒÕßνÎÒÐÄÓÇ¡£
2Â¥2011-10-10 09:48:25
ÒÑÔÄ   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

wgs8136

°æÖ÷ (ÎÄ̳¾«Ó¢)

»Ê¼ÒÉñÁú½ÌÖ®-×󻤷¨

ÓÅÐã°æÖ÷ÓÅÐã°æÖ÷

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

zhyanping(½ð±Ò+5): 2011-10-11 13:27:15
Ò»°ãÇé¿öϲ»ÐèÒª¼ÓÈÈ£¬¿´ÄãPMMAÔÚÁ÷¶¯ÏàµÄÈܽâÇé¿öÁË¡£
ÓÃÁ¿Ò»°ãÔÚ5mg/ml£¬3~5ml¼´¿É£¬Êµ¼ÊÉÏ×îºó×¢ÉäÆ÷´òÈëµÄÁ¿Ò²¾Í0.5ml¡£µ«ÊÇ×îºÃ¶àÅäЩ¡£
¿ìÀÖ»ý¼«ÏòÉÏ
3Â¥2011-10-10 10:15:13
ÒÑÔÄ   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

jianhan8787

Ìú³æ (СÓÐÃûÆø)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï
wgs8136(½ð±Ò+3): ¸ÐлӦÖú£¬¹ÄÀøÐ³淢Ìû½»Á÷ 2011-11-15 18:22:43
zhyanping(½ð±Ò+10): ллÄ㣡 2011-11-17 09:48:44
Molecular Weight Range         Concentration Range (weight per volume) w/v
MW > 1,000,000         0.007- 0.02%
500K - 1,000,000        0.02 - 0.07%
100K - 500K        0.07 - 0.10%
50K - 100K        0.10 - 0.13%
10K - 50K        0.13 - 0.16%
<10K        0.16 - 0.20%
4Â¥2011-11-15 18:16:49
ÒÑÔÄ   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

jianhan8787

Ìú³æ (СÓÐÃûÆø)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

zhyanping(½ð±Ò+5): 2011-11-17 09:49:09
some polyolefins need temperatures greater than 120¡ã C to dissolve, and are typically run in 1,2,4 trichlorobenzene £¨TCB£©at 140¡ã C.
¼Ó¿¹Ñõ¼ÁµÄ×÷ÓÃÊÇÔÚ¸ßβâÊÔʱ·ÀÖ¹¾ÛºÏÎïÁѽ⣬¶ÔÄãÀ´ËµÊÒβⶨ¾Í¿ÉÒÔ
5Â¥2011-11-15 18:25:46
ÒÑÔÄ   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ zhyanping µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 277Çóµ÷¼Á ÊýÒ»104·Ö +9 Æ¿×ÓPZ 2026-04-05 13/650 2026-04-06 23:48 by À¶ÔÆË¼Óê
[¿¼ÑÐ] 283Çóµ÷¼Á +11 A child 2026-04-04 11/550 2026-04-06 23:05 by chenzhimin
[¿¼ÑÐ] 308Çóµ÷¼Á +11 īīĮ 2026-04-06 11/550 2026-04-06 22:56 by 875465
[¿¼ÑÐ] 085404 293Çóµ÷¼Á +4 ÓÂÔ¶¿â°®314 2026-04-06 4/200 2026-04-06 22:32 by chenzhimin
[¿¼ÑÐ] 071000ÉúÎïѧµ÷¼Á +7 À­ÌáÌÒ 2026-04-06 7/350 2026-04-06 18:55 by 52305043001
[¿¼ÑÐ] Ò»Ö¾Ô¸ ½­ÄÏ´óѧ 085602 »¯¹¤×¨Ë¶ 338·ÖÇóµ÷¼Á +15 ·³ÕСç÷ 2026-04-05 15/750 2026-04-06 09:27 by cql1109
[¿¼ÑÐ] ²ÄÁÏ334Çóµ÷¼Á +19 Eecho# 2026-04-03 19/950 2026-04-06 08:37 by ССÊ÷2024
[¿¼ÑÐ] ÇóÉúÎïѧѧ˶µ÷¼Á¡ª¡ª364·Ö +7 ÔÆ¶äåÞÍäÖ¸ÄÏ 2026-04-04 7/350 2026-04-04 22:49 by zhyzzh
[¿¼ÑÐ] 277Çóµ÷¼Á +4 12A3 2026-04-02 5/250 2026-04-04 20:28 by À¶ÔÆË¼Óê
[¿¼ÑÐ] һ־Ը˫·Ç085502£¬267·Ö£¬¹ýËļ¶Çóµ÷¼Á +3 ÔÙæҲҪ³Ô·¹°¡ 2026-04-03 3/150 2026-04-04 05:03 by gswylq
[¿¼ÑÐ] ÉúÎïѧ308·ÖÇóµ÷¼Á£¨Ò»Ö¾Ô¸»ª¶«Ê¦´ó£© +7 ÏàÐűػá¹ââÍòÕ 2026-04-02 7/350 2026-04-03 16:48 by rzh123456
[¿¼ÑÐ] 08¹¤¿Æ275·ÖÇóµ÷¼Á +14 AaAa7420 2026-03-31 14/700 2026-04-03 11:13 by cocolv
[¿¼ÑÐ] 22408 266Çóµ÷¼Á +3 masss11222 2026-04-02 3/150 2026-04-02 18:11 by ±ÊÂä½õÖÝ
[¿¼ÑÐ] 324Çóµ÷¼Á +5 ÏëÉÏѧÇóµ÷ 2026-04-01 6/300 2026-04-02 10:16 by sanrepian
[¿¼ÑÐ] 372Çóµ÷¼Á +3 jjÓ¿77 2026-04-02 3/150 2026-04-02 09:57 by olim
[¿¼ÑÐ] 354Çóµ÷¼Á +4 lxb598 2026-03-31 5/250 2026-04-02 09:55 by Jaylen.
[¿¼ÑÐ] 085602»¯Ñ§¹¤³Ì268·Ö¶×µ÷¼Á +8 ÔÂÕÕ»¨ÁÖ¡£ 2026-04-01 8/400 2026-04-01 22:08 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] 085600 Ò»Ö¾Ô¸9 ×Ü·Ö351 Çóµ÷¼ÁѧУ +7 czhcz 2026-03-31 9/450 2026-04-01 19:24 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] 350Çóµ÷¼Á +7 °¢¼Ñ¡« 2026-03-31 7/350 2026-04-01 16:12 by yanflower7133
[¿¼ÑÐ] 080500-315·Ö¸´ÊÔµ÷¼Á +9 Éϰ¶3821 2026-03-31 9/450 2026-03-31 17:29 by ÌÆãå¶ù
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û