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[热点] 有没有人能给点建议 深蓝的天空 2026-01-20 刚刚
[合成制备] [已完结][关贴]如何制备SU-8 环氧树脂 (0/139) asjiaoming 2011-11-07 2011-11-07 15:20:55 by asjiaoming
[合成制备] 请问一个环氧_丙烯酸酯复合乳液的合成问题 (0/249) wuning2010 2011-11-07 2011-11-07 15:12:10 by wuning2010
[合成制备] [关贴]7-羟基香豆素重结晶 (1/525) 学不可以已 2011-10-31 2011-11-07 13:46:56 by lin1370
[合成制备] 【求助】如何提高聚乙烯醇水凝胶在水中的稳定性(不加化学交联剂)? (1/320) jupy123 2010-11-09 2011-11-07 11:15:52 by feigou288
[合成制备] [已完结][关贴]制备SU-8环氧树脂 (2/1076) asjiaoming 2011-11-05 2011-11-05 17:06:40 by asjiaoming
[合成制备] [关贴]密胺硬质泡沫的合成制备 (8/927) dongdong6629 2011-11-03 2011-11-05 17:02:07 by dongdong6629
[合成制备] [已完结]求助--请教高人这两种物质能否合成? (1/203) 晴天倔倔 2011-10-26 2011-11-05 16:57:40 by liukai1988
[合成制备] [已完结]谁合成过La(THF)nCl3?求助 (4/791) inhua 2011-10-08 2011-11-05 10:55:36 by 370049066
[合成制备] 【求助】碳纳米管EDC缩合的反应方法以及试剂的用量 (2/476) wym8716 2010-12-14 2011-11-04 13:09:35 by Helena5885
[合成制备] [已完结]求问电纺丝溶液的粘度控制 (5/1571) davidarchie 2011-10-26 2011-11-04 08:54:18 by 通力微纳
[合成制备] [已完结]the solvent was evaporated on a steam bath翻译 (2/383) tianwaizyj 2011-11-03 2011-11-03 21:55:29 by tianwaizyj
[合成制备] [已完结][关贴]-SH 和 -COOH 怎么反应呀    ( 1 2 ) (15/2203) 吴婉卿 2011-10-18 2011-11-03 21:28:16 by zhouzhixuan
[合成制备] [已完结]废有机玻璃加工成有机玻璃 求工艺流程 需要的设备 (0/415) yong杰 2011-11-03 2011-11-03 19:23:10 by yong杰
[合成制备] [已完结]求助脱小分子缩聚相关实验 (3/650) ccrxw0408 2011-11-03 2011-11-03 15:02:22 by nk_vigor
[合成制备] 【求助】使苯酐容易开环反应的方法 (2/868) deng198639 2011-03-08 2011-11-03 13:03:26 by 郝宇
[合成制备] [已完结]关于NCO的封端问题 (7/1764) wgd102cn 2011-11-01 2011-11-03 08:35:33 by zhf2279311
[合成制备] 【求助】请教大牛,平衡反应的问题 (3/1308) xj_love 2010-09-15 2011-11-02 22:24:50 by wolfyloner
[合成制备] 【求助】做甲基丙烯酸酯聚合用的紫外灯用哪类的好?    ( 1 2 ) (10/1797) pjmlwy 2010-10-29 2011-11-02 16:59:58 by chengcj
[合成制备] [已完结]高分子工程材料有哪些 (2/355) gahb 2011-11-02 2011-11-02 15:28:20 by manhongkai
[合成制备] [已完结][关贴]【求助】高分子氯甲基化(Chloromethylation)的条件    ( 1 2 ) (15/1368) zlin 2011-10-03 2011-11-02 14:41:53 by zlin
[合成制备] [已完结]怎么才能提高分子量 (8/2542) yuanbingni 2011-05-09 2011-11-02 14:21:40 by Xiang_cai145
[合成制备] 【求助】聚乙烯醇缩丁醛 pvb 如何检验? (1/413) amyminmin01 2011-03-26 2011-11-02 10:51:51 by nanwu01
[合成制备] [已完结]请问什么溶剂能溶解N,N-二羟乙基甘氨酸(bicine)啊??? (3/916) 09考验 2011-11-01 2011-11-02 10:02:42 by nk_vigor
[合成制备] [已完结]怎样脱气 (评阅+1) (8/567) s1005044 2011-10-28 2011-11-02 08:58:35 by s1005044
[合成制备] 高聚物的反应活性问题 (7/574) channelhai 2011-10-31 2011-11-02 08:19:48 by 33010127
[合成制备] 合成的有机物溶于DMSO,如何除去DMSO? (1/461) 孙连来 2011-11-01 2011-11-01 21:30:43 by erics080
[合成制备] [已完结]poly(vinylpyridine-divinylbenzene)是什么啊,求助 (3/641) yanzihong 2011-07-26 2011-11-01 10:17:28 by yanzihong
[合成制备] [已完结]碳黑色浆 粘度高黑度高,粘度、黑度有没有联系? (评阅-8) (3/743) zhangfangzhi 2011-10-31 2011-11-01 08:00:23 by zhangfangzhi
[合成制备] [已完结]请教环氧乙烷聚合反应条件(溶剂、催化剂、反应温度和时间) (0/3045) bnupolymer 2011-10-31 2011-10-31 23:14:04 by bnupolymer
[合成制备] [关贴]不饱和聚酯的合成工艺 (7/1620) soround 2011-10-15 2011-10-31 11:00:57 by soround
[合成制备] 【求助】聚醚酮合成 (3/987) weifeng7682 2011-02-15 2011-10-31 10:59:36 by dragon2363
[合成制备] [已完结]如何利用干法制备硝基纤维素多孔分离膜? (0/188) jiao1123 2011-10-30 2011-10-30 18:17:25 by jiao1123
[合成制备] [已完结]做盐浴用什么盐? (0/470) prado2018 2011-10-29 2011-10-29 22:53:55 by prado2018
[合成制备] 我用氢氧化钾水溶液水解腈纶毛线,怎么没有反应呢 (0/185) chinatongue 2011-10-29 2011-10-29 20:10:21 by chinatongue
[合成制备] [已完结]可UV固化水分散体作为乳化剂 (0/376) linkin200688 2011-10-29 2011-10-29 16:57:48 by linkin200688
[合成制备] [已完结]淀粉羟基的氯甲基化怎么做啊 (0/230) 张19871210 2011-10-28 2011-10-28 17:26:02 by 张19871210
[合成制备] [已完结]甲基吡咯烷酮和正己烷、环己烷的溶解性问题 (3/1899) peterpan 2011-10-26 2011-10-28 14:45:13 by wqfshg
[合成制备] [已完结]LLDPE牌号性能数据及物性 (评阅+1) (0/319) znxiyu 2011-10-28 2011-10-28 09:31:29 by znxiyu
[合成制备] [已完结]溶剂型聚氨酯合成及浇膜遇到问题 (0/732) qusiba 2011-10-26 2011-10-26 23:14:38 by qusiba
[合成制备] 醋酸钡与醋酸的反应 (0/849) hlwang10s 2011-10-26 2011-10-26 17:54:00 by hlwang10s
[合成制备] [已完结][关贴]请教: 微胶囊方面的问题 (0/358) xinyanyan 2011-10-26 2011-10-26 15:17:45 by xinyanyan
[合成制备] [已完结]水溶性的醛或酮后处理!!! (1/508) wuhongju 2011-07-22 2011-10-26 14:20:55 by aywyc
[合成制备] [已完结][关贴]石墨烯的干燥 (7/726) jianying8996 2011-10-23 2011-10-26 11:50:04 by wgs8136
[合成制备] [已完结][关贴]PVA/SiO2 杂化 开裂问题 (2/515) kekexiaomeng 2011-08-23 2011-10-26 10:23:12 by kekexiaomeng
[合成制备] [已完结]环氧基与二乙胺反应    ( 1 2 ) (14/2454) ddqindier 2011-10-24 2011-10-26 08:04:18 by 283027099
[合成制备] [已完结]以CPDB作RAFT试剂,体系变黑 (0/642) groundhead 2011-10-25 2011-10-25 22:05:34 by groundhead
[合成制备] [已完结][关贴]聚酰胺酸和聚酰亚胺与TiO2溶胶混合的问题 (2/444) drichjun 2011-10-05 2011-10-25 12:49:55 by drichjun
[合成制备] [已完结]分子筛有毒吗? (3/1484) tianrong7085 2011-10-24 2011-10-24 20:42:02 by wgs8136
[合成制备] grafted 与 immobilized 有区别没有? (3/488) 那个 2011-10-24 2011-10-24 11:51:48 by flyingsnow4
[合成制备] [关贴]求助高手 PP熔融接枝共聚 (1/370) 纳兰一笑 2011-10-23 2011-10-24 09:29:42 by xiaxinshu
[合成制备] 关于ATRP的疑惑 (4/1446) senyingtower 2011-09-20 2011-10-23 23:15:07 by 偶老大呀啊
[合成制备] 各位虫友,有没有制备聚2,6-二苯基对苯醚的?? (2/687) Mycy 2011-10-21 2011-10-23 11:06:17 by zhai_gq
[合成制备] 【求助】氧化还原引发体系 (1/268) zly415 2011-03-23 2011-10-22 22:26:44 by 35048696
[合成制备] [已完结][关贴]巯基和乙烯基加成反应 (5/2866) 吴婉卿 2011-10-20 2011-10-22 08:25:38 by nk_vigor
[合成制备] [已完结]想买乳液生产设备,不知道哪里的好。 (3/597) pxs1982 2011-10-20 2011-10-21 10:45:07 by hhhhzzzzffff
[合成制备] [已完结]纤维素改性的问题 (0/326) weizhenx 2011-10-21 2011-10-21 10:42:15 by weizhenx
[合成制备] 环糊精如何重结晶? (4/1739) xjzmq 2010-12-27 2011-10-21 10:23:20 by songtuo1987
[合成制备] [已完结][关贴]甲基丙烯酸的水溶液共聚 (0/718) 283027099 2011-10-21 2011-10-21 09:43:31 by 283027099
[合成制备] [已完结]求助!微乳液聚合是怎么一回事!?!?    ( 1 2 ) (11/1559) 小秋_poly 2011-10-19 2011-10-21 08:12:30 by 小秋_poly
[合成制备] [已完结]3A分子筛反复使用,是否会变色 (5/911) 729084108 2011-10-20 2011-10-20 23:48:46 by Kevin-zhang
[合成制备] 有哪些比较好的高分子吸附重金属骨架材料? (4/1011) kingoywm 2011-10-20 2011-10-20 19:34:21 by avidya
[合成制备] [已完结]求教长兴水性聚酯的牌号和价格 (7/1240) nk_vigor 2011-10-18 2011-10-20 17:04:38 by hqxhan
[合成制备] [已完结]羰基经高温炭化后变成什么了 (8/1612) 1988lang 2011-10-16 2011-10-20 15:54:43 by yanzi_121314
[合成制备] [已完结]求助关于合成双丙烯酰基贝塔环糊精的问题 (0/296) tjuxiaoyan 2011-10-20 2011-10-20 15:34:13 by tjuxiaoyan
[合成制备] [已完结]关于甲氧基聚乙二醇单丙烯酸酯 (1/311) ruiruiy 2011-10-20 2011-10-20 14:31:25 by juhongbing
[合成制备] PMMA溶解问题 (1/267) sx008100 2011-10-20 2011-10-20 14:21:19 by 偶老大呀啊
[合成制备] 聚合物微球相连 (0/137) zhonglina 2011-10-20 2011-10-20 09:40:44 by zhonglina
[合成制备] [已完结][关贴]请教一个DA反应 (1/547) 风无远 2011-10-19 2011-10-19 11:15:48 by chunhuahu2007
[合成制备] [已完结]谁知道国内外做乳液做得较好的公司? (2/339) cxdan 2011-08-04 2011-10-19 09:13:36 by wang07055136
[合成制备] [已完结]怎么除去氯化锌? (0/667) 060132 2011-10-19 2011-10-19 08:44:32 by 060132
[合成制备] [已完结]聚苯乙烯合成 (8/2109) zly415 2011-10-14 2011-10-19 02:54:02 by xl8367
[合成制备] [已完结][关贴]NCO的滴定 (1/796) crazy-china 2011-10-18 2011-10-18 15:10:30 by crazy-china
[合成制备] [关贴]【求助】水凝胶专题 (3/548) zsq080515 2010-09-07 2011-10-18 10:20:56 by 371536268
[合成制备] 石墨烯 凝胶 (10/658) 蚂蚁512 2011-04-26 2011-10-17 18:09:24 by hy1816
[合成制备] [已完结]EFKA 4310,买1或0.5公斤。 (0/269) zhangfangzhi 2011-10-17 2011-10-17 14:59:06 by zhangfangzhi
[合成制备] [已完结]有做液体卡波的吗 (0/853) xhl2008 2011-10-17 2011-10-17 10:19:14 by xhl2008
[合成制备] [已完结]结晶性UPR (2/380) soround 2011-10-15 2011-10-16 13:38:37 by soround
[合成制备] [已完结][关贴]PVP水解 (6/1723) bigbird1125 2011-10-14 2011-10-16 10:08:57 by 小念520
[合成制备] [已完结][关贴]有没有做芳纶1313,1414的? (1/389) dzm19860518 2011-10-15 2011-10-15 22:08:43 by dzm19860518
[合成制备] [已完结]求教吡咯单体的氧化变质以及存放问题 (2/3735) jessenju 2011-10-14 2011-10-14 17:25:50 by hxbrinking
[合成制备] [已完结]关于合成一种含有两个羟基和一个或者两个的C=C的聚合物 (0/105) 乐天9537 2011-10-14 2011-10-14 16:03:30 by 乐天9537
[合成制备] [请教]polystyrene纳米球在DMF中是溶解还是分解掉? (5/920) hljiang 2011-10-13 2011-10-14 10:52:48 by nk_vigor
[合成制备] [已完结]急,求助 PS-PLA等的核磁图 (2/531) dluffy 2011-10-14 2011-10-14 10:20:03 by dluffy
[合成制备] [已完结]请问怎样分离把环氧树脂E-51,丙烯酸丁酯和甲基丙烯酸甘油酯共聚物分离 (5/1273) atao1179797 2011-10-13 2011-10-14 09:17:16 by nk_vigor
[合成制备] 关于买药品~ (11/597) hh19880327 2011-10-12 2011-10-14 07:23:47 by trt54trt
[合成制备] [已完结]有关水性聚氨酯的颜色问题 (2/452) 乐天9537 2011-10-12 2011-10-13 16:26:24 by liuxinqian
[合成制备] 【交流】聚氨酯预聚物反应完全后怎么除掉溶剂DMF? (9/2291) god820403 2010-09-29 2011-10-13 16:10:31 by liuxinqian
[合成制备] [已完结]MDI跟PER反应凝胶    ( 1 2 ) (12/1095) zhouxinqi 2011-09-28 2011-10-13 15:44:19 by zhouxinqi
[合成制备] [关贴]如何提高羧甲基纤维素的粘度? (0/1638) wxs7769 2011-10-13 2011-10-13 14:26:55 by wxs7769
[合成制备] [已完结]丙烯酸可以与醋酸乙烯酯共聚 (2/557) thir1313 2011-10-13 2011-10-13 13:44:24 by qhk
[合成制备] [已完结]大家的三丁基膦在哪里买的? (0/350) nktj 2011-10-13 2011-10-13 10:03:25 by nktj
[合成制备] [已完结]求助高人帮忙根据反应步骤写三个化学反应方程式 (0/459) xys820411 2011-10-13 2011-10-13 09:23:49 by xys820411
[合成制备] [已完结]关于苝酰单酐的求助~ (评阅+1) (1/206) 木晓 2011-10-12 2011-10-12 23:04:22 by loveasong
[合成制备] [已完结]关于糖类,还原糖,醛糖,酮糖 (0/456) 冰茶 2011-10-12 2011-10-12 17:10:03 by 冰茶
[合成制备] [已完结]如何制备侧链含有芳烷基的聚硅氧烷? (1/373) xxfw 2011-10-12 2011-10-12 16:55:56 by liwei98
[合成制备] [已完结]求固相缩聚相关书籍! (0/116) superzg09 2011-10-12 2011-10-12 13:49:05 by superzg09
[合成制备] [已完结]聚氨酯干法成膜问题,求助!! (8/1935) talent8214 2011-09-02 2011-10-12 11:34:00 by xthame
[合成制备] [已完结][关贴]求助 (评阅-1) (0/367) 夏令明 2011-10-12 2011-10-12 10:16:46 by 夏令明
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