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[热点] 存款400万可以在学校里躺平吗 潇潇雨子规啼 2026-01-20 刚刚
[合成制备] [已完结]乳液制备 (3/869) lcyzfk 2012-09-04 2012-09-14 05:21:05 by wangzhang205
[合成制备] [已完结]单体的如何进行结构表征    ( 1 2 ) (10/1465) fangjy0812 2012-09-10 2012-09-13 23:52:29 by guagua200312121
[合成制备] [已完结]文献求助 (3/322) shakai881108 2012-09-13 2012-09-13 20:03:52 by zky0314
[合成制备] 求助有关壳聚糖的反应 (1/820) chenxi070707 2012-09-13 2012-09-13 15:37:14 by chenxi070707
[合成制备] [已完结]求问聚吡咯N取代的问题 (1/601) curtis22 2012-08-10 2012-09-13 12:46:56 by zyycm
[合成制备] [已完结]PS乳液离心后底部为什么呈现彩色的 (9/1136) Alenxis 2012-09-11 2012-09-13 11:31:07 by Alenxis
[合成制备] [已完结]无皂乳液聚合通氮气    ( 1 2 ) (11/1579) Alenxis 2012-09-06 2012-09-13 11:30:26 by Alenxis
[合成制备] [已完结]问一个弱智的问题 (3/371) Alenxis 2012-09-10 2012-09-13 10:27:48 by niuxinchao
[合成制备] [已完结]光固化丙烯酸酯预聚物 (0/1681) zk404 2012-09-13 2012-09-13 10:10:42 by zk404
[合成制备] [已完结]如何去掉两嵌段产品中的均聚物 (0/255) 笨笨啊2010 2012-09-13 2012-09-13 09:40:32 by 笨笨啊2010
[合成制备] [已完结]【求助】氨基聚苯乙烯的合成 (0/964) stbluerain 2012-09-12 2012-09-12 21:11:50 by stbluerain
[合成制备] [已完结]合成COOH-PEG-COOH (0/368) 清风凌水 2012-09-12 2012-09-12 17:25:17 by 清风凌水
[合成制备] [已完结]乳胶粒径    ( 1 2 ) (12/782) chengezhen 2012-09-02 2012-09-12 17:23:59 by niuxinchao
[合成制备] [已完结]怎么延长氯化丁基橡胶橡胶的焦烧时间? (5/2189) 铃儿响叮当 2012-03-19 2012-09-12 16:04:21 by shanshan1853
[合成制备] [已完结]DCC和HOBT 现在做酰胺化,高温熔融缩聚,这两种可以用作催化剂吗 (1/554) guobo 2012-08-08 2012-09-12 15:40:48 by xiaoqingke
[合成制备] [已完结][关贴]求做醋丙的虫友给点意见 (0/473) ai532978884 2012-09-12 2012-09-12 13:34:30 by ai532978884
[合成制备] [已完结]乳液合成中的定性研究 (5/648) qh198615 2012-09-11 2012-09-12 13:21:23 by qh198615
[合成制备] 请教关于泡沫稳定剂 (3/534) alina802 2011-09-01 2012-09-12 09:59:01 by alina802
[合成制备] 氧化钙会不会催化环氧基与羟基的开环反应 (2/539) xincailiao 2012-09-11 2012-09-12 08:42:56 by xincailiao
[合成制备] [已完结]求助乳液固含量的问题    ( 1 2 ) (16/1784) qh198615 2012-09-07 2012-09-11 21:41:22 by qh198615
[合成制备] 高分子聚合过程中颜色由无色逐渐转变为淡黄色甚至黄色,这是什么原因呢 (6/2942) 定定当 2012-04-19 2012-09-11 19:30:27 by ttfeelings
[合成制备] [已完结]酰胺化 酰胺化催化剂 (3/534) guobo 2012-08-08 2012-09-11 19:23:01 by 2514414
[合成制备] [已完结]求助制备这种物质的工艺条件啊! (8/607) 寒冰沙 2012-08-16 2012-09-11 17:23:38 by mg1014
[合成制备] [已完结]制备好的PS乳液后处理 (8/1028) Alenxis 2012-09-11 2012-09-11 16:34:46 by Alenxis
[合成制备] 【求助】聚碳酸酯的合成 (5/1660) peterpan0_0 2010-09-28 2012-09-11 15:56:15 by ju00
[合成制备] [已完结]自由基乳液聚合苯乙烯微球,加入甲基丙烯酸改性,MAA怎么进入聚合物分子链的 (4/1408) wendyyang11 2012-09-08 2012-09-11 15:53:11 by wwl80118
[合成制备] [已完结]做沥青聚氨酯的请进    ( 1 2 ) (10/926) zy031021 2012-07-26 2012-09-11 13:45:33 by Pureland
[合成制备] [已完结][关贴]求一篇文献,谢谢! (0/172) jiajiacrc 2012-09-11 2012-09-11 09:13:48 by jiajiacrc
[合成制备] [已完结]关于顺丁烯二酸酐的一些问题    ( 1 2 ) (14/2069) gogogao 2011-12-13 2012-09-11 07:31:14 by csh870717
[合成制备] 【求助】求助水性聚氨酯用环氧封端的问题? (9/2170) kangsumei6 2010-11-05 2012-09-11 05:53:08 by kangsumei6
[合成制备] [已完结]利用市场现有的SiO2溶胶制备光伏玻璃减反射膜 (0/149) 汉代长影 2012-09-10 2012-09-10 20:17:59 by 汉代长影
[合成制备] [已完结]ATRP引发剂 (0/467) wonderfol 2012-09-10 2012-09-10 19:08:48 by wonderfol
[合成制备] [已完结]PET 合成 反应现象 (3/618) 11hbniu 2012-05-06 2012-09-10 15:18:04 by haining19
[合成制备] [已完结]无皂乳液合成PS,引发剂加入后为什么没反应呢 (2/452) Alenxis 2012-09-10 2012-09-10 13:43:55 by Alenxis
[合成制备] [已完结]水凝胶和微凝胶区别! (2/2809) wanglele 2012-09-08 2012-09-09 23:11:59 by qqwei
[合成制备] 【求助】重金求助纳米磁性微球的制备方法 (11/1328) lyn23 2011-03-17 2012-09-09 19:07:42 by fengyunning
[合成制备] [已完结]聚醚改性硅油放大反应失败    ( 1 2 ) (17/2076) wonderfun 2011-12-20 2012-09-09 17:59:01 by 木有小机机
[合成制备] [已完结][关贴]硫脲的用量 (0/758) 淡淡风A228 2012-09-09 2012-09-09 10:05:24 by 淡淡风A228
[合成制备] [已完结]甲醛 苯胺 苯酚合成树脂的问题 (1/400) 光剑 2012-09-09 2012-09-09 08:39:17 by mingde
[合成制备] [已完结]冰盐浴    ( 1 2 ) (12/1998) yc_wsyanning 2012-09-07 2012-09-08 11:06:56 by zjq171
[合成制备] [已完结]菜鸟求助铸膜液静置脱泡的问题 (0/637) mycerci 2012-09-08 2012-09-08 10:34:56 by mycerci
[合成制备] [已完结]酚醛树脂和环氧树脂的粘接性能主要与分子中的什么结构有关呢 (2/288) 光剑 2012-09-08 2012-09-08 10:32:36 by lyzhsh1
[合成制备] [已完结][关贴]季铵盐阳离子乳液不耐水,遇水泛白,求教 (3/838) 风间苍月 2012-09-07 2012-09-08 09:08:04 by daiyuxi
[合成制备] [已完结][关贴]乳液聚合添加交联成分怎样减小粒径 (1/581) 风间苍月 2012-09-07 2012-09-07 22:06:55 by daiyuxi
[合成制备] [已完结]聚己内酯多元醇制备的问题    ( 1 2 3 ) (20/2519) 今天来灌水 2011-10-12 2012-09-07 21:18:02 by jiangyunbing
[合成制备] [已完结]这个结构式的系统命名,要中文的,不要英文的命名! (4/539) liukang198 2012-09-07 2012-09-07 14:56:08 by afei0797
[合成制备] [已完结]碳酸钾和聚乙二酯预聚物如何分离 (0/185) cxlw 2012-09-07 2012-09-07 11:06:56 by cxlw
[合成制备] [已完结]氨催化的酚醛树脂能用酸做固化剂吗 (3/717) hl15134479 2012-09-06 2012-09-06 21:07:19 by nesimon
[合成制备] [已完结]怎么样把ATRP合成的两嵌段共聚物的PDI变窄 (9/875) 笨笨啊2010 2012-09-04 2012-09-06 17:28:00 by lcgao
[合成制备] [已完结][关贴]含氟乳化剂如何选用 (0/289) wyf542341 2012-09-06 2012-09-06 15:37:10 by wyf542341
[合成制备] [已完结]耐次氯酸钠容器 (0/830) du_jiao_2007 2012-09-06 2012-09-06 15:31:36 by du_jiao_2007
[合成制备] [已完结]FITC的羧基和氨基反应 (0/1998) houzhijie 2012-09-06 2012-09-06 15:21:47 by houzhijie
[合成制备] [已完结]PEG和FITC的反应条件及后处理! (0/1046) houzhijie 2012-09-06 2012-09-06 15:00:42 by houzhijie
[合成制备] [已完结][关贴]文献求助 (0/141) tjkjxjf 2012-09-06 2012-09-06 14:48:04 by tjkjxjf
[合成制备] 减压蒸馏后的苯乙烯一个月内用完可以吗? (2/593) Alenxis 2012-09-06 2012-09-06 10:43:44 by Alenxis
[合成制备] 乙肝抗体和羧基卟啉反应 (0/261) zhangxianxia 2012-09-06 2012-09-06 10:34:00 by zhangxianxia
[合成制备] [已完结]求问合成高手 (1/370) zxnju520 2012-09-04 2012-09-06 10:26:16 by 644sdf
[合成制备] [已完结]求中检所进口药品复核标准(6),谢谢!!! (0/1379) 心中的卓玛 2012-09-06 2012-09-06 08:47:45 by 心中的卓玛
[合成制备] [已完结]EDC/NHS 可以连接两个氨基吗? (1/1011) 海s之鱼 2012-03-30 2012-09-06 05:30:33 by 21ke2011
[合成制备] [已完结]求助不饱和树脂合成 (1/417) 乐天9537 2012-09-05 2012-09-05 21:55:42 by aids521
[合成制备] PVP和PVA作为SiO2或者TEOS电纺的粘合剂有什么区别呢? (5/1479) lanzi084305 2012-08-29 2012-09-05 19:22:17 by lanzi084305
[合成制备] [已完结]烯丙基缩水甘油醚的聚合条件是什么样子的? (4/1525) 2006012217 2012-02-17 2012-09-05 18:49:30 by wangaihuatju
[合成制备] [关贴]丙烯酸及丙烯酸酯乳液聚合 (14/1890) 040500145 2012-09-03 2012-09-05 17:31:12 by 孔胜男
[合成制备] [已完结]有机硅环单体D4,D5,D6,D7的沸点 (5/4928) chuniao123 2012-09-04 2012-09-05 17:27:33 by zxciccas
[合成制备] [已完结]乳液合成过程蓝光的意义 (8/2064) qh198615 2012-09-03 2012-09-05 13:54:43 by saderbon
[合成制备] 【交流】温敏水凝胶    ( 1 2 ) (13/1637) 天下枫叶 2010-09-27 2012-09-05 13:53:50 by dachendachen
[合成制备] 尿素溶解性问题 (0/799) pianpian123 2012-09-05 2012-09-05 11:25:36 by pianpian123
[合成制备] [关贴]关于ATRP聚合 (0/302) smile-sky 2012-09-04 2012-09-04 20:46:02 by smile-sky
[合成制备] 配方问题 (5/783) twtyssy 2012-08-03 2012-09-04 16:43:58 by cfkyxx
[合成制备] [已完结][关贴]水溶液中,聚合物与有机酸盐的分离 (6/729) 2006012217 2012-08-29 2012-09-04 16:20:32 by 2006012217
[合成制备] [已完结]乳液聚合    ( 1 2 ) (15/1092) wuxilai 2012-08-31 2012-09-04 15:52:18 by likeeagle
[合成制备] [已完结][关贴]谁能给我讲一下现在ATRP的最新进展以及自己的感悟体会呀    ( 1 2 ) (13/964) 21ke2011 2012-08-29 2012-09-04 15:35:17 by 21ke2011
[合成制备] 活性可控自由基聚合的除水除氧 (8/2078) wanglubb 2012-09-03 2012-09-04 15:18:59 by zmxin
[合成制备] [关贴]丙烯酸及丙烯酸酯乳液聚合 (4/986) 040500145 2012-09-04 2012-09-04 11:42:39 by wyf542341
[合成制备] 丙烯酸及丙烯酸酯乳液聚合 (0/543) 040500145 2012-09-04 2012-09-04 11:23:48 by 040500145
[合成制备] [已完结]反相微乳 助乳化剂 (0/188) 小鱼儿1703 2012-09-04 2012-09-04 09:20:53 by 小鱼儿1703
[合成制备] [已完结]己二酸的纯化方法……重结晶 (2/853) hywanwan 2012-09-03 2012-09-04 07:45:07 by ebmzhao
[合成制备] [已完结]现代制膜技术的极限厚度(小)大概是多少,知道么?    ( 1 2 ) (15/1595) 邹志翔 2012-03-14 2012-09-04 05:39:42 by afredchb
[合成制备] [已完结]怎么提高氟碳树脂粘度    ( 1 2 3 ) (29/2103) 为爱变乖 2012-03-21 2012-09-04 05:32:49 by lh522324
[合成制备] [已完结]合成聚氨酯泛黄 (0/506) talent8214 2012-09-03 2012-09-03 20:46:15 by talent8214
[合成制备] [已完结]4,4’-双(2,4-二氨基苯氧基)二苯砜怎样提纯? (0/172) ni-mare 2012-09-03 2012-09-03 16:15:31 by ni-mare
[合成制备] 乙酸乙烯酯+乙烯的乳液 求清洗剂 (1/192) norskeskog 2012-09-03 2012-09-03 14:35:53 by bai123
[合成制备] [已完结]缩水甘油醚和二胺合成物硬度和力学强度调节 (0/240) Lisa20076880 2012-09-03 2012-09-03 13:02:12 by Lisa20076880
[合成制备] 【求助】PP挤出问题    ( 1 2 ) (17/1530) jminlove 2010-11-23 2012-09-03 08:17:28 by 1127380650
[合成制备] [已完结]E44 与 聚酰胺650 固化用作防腐涂料清漆! (4/430) zb5920663 2012-09-02 2012-09-03 08:05:31 by 鸟菜
[合成制备] [已完结][关贴]求关于DOPO类阻燃剂的市场份额统计数据 (1/512) yxqiang119 2012-07-07 2012-09-02 20:31:03 by 永生奋斗
[合成制备] [已完结]求阻尼材料国外研究状况资料 (2/315) simple1197 2012-07-30 2012-09-02 20:23:26 by 永生奋斗
[合成制备] [已完结]求助:聚氨酯白料生产 (1/586) zouzou1211 2012-05-27 2012-09-02 17:46:52 by 永生奋斗
[合成制备] [已完结]求助醛基功能化的聚苯乙烯的合成方法 (1/437) argon8436 2012-06-12 2012-09-02 17:42:32 by 永生奋斗
[合成制备] [已完结]固化的环氧树脂的溶解问题 (9/1802) litan__love 2012-08-30 2012-09-02 00:15:24 by liuershiyi
[合成制备] [已完结]邻甲酚做环氧树脂 (0/344) wykgo 2012-09-02 2012-09-02 00:12:29 by wykgo
[合成制备] [已完结]三苯胺聚合 (5/2940) liu1213 2012-09-01 2012-09-01 22:20:51 by cc116
[合成制备] [已完结][关贴]求一本丙烯酸树脂乳液聚合的英文专著 (2/334) fanli218 2012-08-31 2012-09-01 12:52:27 by fanli218
[合成制备] [已完结]求助:怎样除去PEG中的三乙胺盐酸盐? (6/1779) 原子有多少 2012-08-28 2012-08-31 16:23:13 by lorl
[合成制备] [已完结]看到文献中出现characteristic bluish tinge,想了解关于这个的知识。请介绍。 (1/277) 2010gaoyuan 2012-08-31 2012-08-31 14:39:34 by 笃学明志
[合成制备] [已完结]怎么观察反应的引发点? (3/307) hmsunxuan 2011-10-05 2012-08-31 12:15:12 by yuexiuwei
[合成制备] [已完结]紧急求助一个ATRP反应 (0/295) tsingfisk 2012-08-31 2012-08-31 08:57:18 by tsingfisk
[合成制备] [已完结]小弟新手,做有机反应为什么要通N2保护?    ( 1 2 3 ) (26/2813) quancai 2011-11-29 2012-08-31 06:28:53 by 大头鱼1702
[合成制备] [已完结]VAc无皂乳液聚合 (1/384) qiujunmin528 2012-08-29 2012-08-30 21:59:16 by qiujunmin528
[合成制备] [已完结]断裂标称应变和断裂伸长率是一样的吗?它们之间有什么关系? (2/19285) 泪娅嫦蝶 2012-08-30 2012-08-30 21:12:12 by 笃学明志
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