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[热点] 售SCI一区T0P文章,我:8.O55.1.O.54,科目全,可十急 ncTVBM6AOJHF 2026-11-05 刚刚
[合成制备] [已完结]耐超低温环氧树脂胶 (2/1428) Shoney 2012-05-22 2012-05-23 09:57:56 by Shoney
[合成制备] [已完结]丙烯酸酯类溶液聚合的常用引发剂    ( 1 2 ) (12/3384) hugh600 2012-05-19 2012-05-22 22:06:01 by sinber2012
[合成制备] [已完结]有没有材料空气中一段时间后会变硬,不同于水,但溶于丙酮?紧急求助,谢谢 (8/1252) 半面坡 2012-05-21 2012-05-22 21:43:45 by wuyonglong86
[合成制备] [已完结]如何合成低分子量的丙烯酸树脂? (0/880) 王政 2012-05-22 2012-05-22 16:00:38 by 王政
[合成制备] [已完结]【求教】有哪位高人做过长链伯胺与环氧基团的固化反应?    ( 1 2 3 ) (23/3721) 霄霄angie 2012-03-02 2012-05-22 15:14:18 by 霄霄angie
[合成制备] [已完结]溴化聚苯乙烯溴的位置    ( 1 2 ) (16/2290) wade04 2012-05-21 2012-05-22 11:26:45 by wade04
[合成制备] [已完结]交联剂 (4/466) chenxi070707 2012-05-18 2012-05-21 17:22:13 by chenxi070707
[合成制备] [已完结]做光学玻璃(CR39)用什么引发剂比较好 (0/1153) lqingh506 2012-05-21 2012-05-21 14:09:49 by lqingh506
[合成制备] [已完结]对硝基苄溴叶立德反应急求解决方案 (0/241) w2qq 2012-05-20 2012-05-20 18:46:29 by w2qq
[合成制备] [已完结][关贴]求助文献一篇Composite reverse osmosis and nanofiltration membranes (0/235) 风行烈 2012-05-20 2012-05-20 15:56:10 by 风行烈
[合成制备] 关于细乳液的问题,求高手指导啊!! (12/1091) silence-trk 2012-05-18 2012-05-20 09:16:54 by b729
[合成制备] 【求助】关于水性聚氨酯试验中的几个小问题。    ( 1 2 3 ) (21/4019) sise425 2009-09-08 2012-05-19 16:29:00 by ycavkkk10
[合成制备] 问一下聚环氧琥珀酸合成的时候一些问题 (0/807) 倚剑白云天 2012-05-18 2012-05-18 22:46:29 by 倚剑白云天
[合成制备] 【求助】做过PNIPAM温敏材料的请进    ( 1 2 ) (10/2820) baiyingsu 2010-07-05 2012-05-18 10:43:39 by youliang1989
[合成制备] [已完结]木质素改性SBS (3/576) jiangchi 2012-05-17 2012-05-18 09:33:02 by ycfxyh
[合成制备] [已完结]求助各位大侠,怎样才能合成有序排列的PMMA呢? (0/341) 启明星6602 2012-05-17 2012-05-17 22:04:44 by 启明星6602
[合成制备] [已完结]合成出来的东东,为什么老是不溶,求高手赐教    ( 1 2 ) (14/1804) hbx924 2012-05-15 2012-05-16 22:50:21 by superfulluz
[合成制备] [已完结]聚酰亚胺能用阴离子聚合的方法合成么? (1/299) malcolmren 2012-04-25 2012-05-16 20:28:33 by supermarkxwq
[合成制备] [已完结]聚合后处理 (2/321) guangmingcyy 2012-05-15 2012-05-16 16:15:49 by yl20050606
[合成制备] [已完结]合成聚氨酯预聚体时生成固态胶凝体求原因    ( 1 2 ) (19/2181) lcyzfk 2012-05-15 2012-05-16 15:41:08 by yaoxning
[合成制备] [已完结]石墨包覆一层有机物 (4/1144) 曲缘 2012-05-15 2012-05-16 11:56:57 by 曲缘
[合成制备] [已完结]配的AB胶固化后成棕色蜂巢状,是固化剂过量了么? (1/1145) 狂暴小狸猫 2012-05-11 2012-05-16 11:19:43 by charleygan
[合成制备] [已完结]中空纤维膜的后处理 (1/372) 真理守卫者 2012-05-12 2012-05-16 11:16:38 by charleygan
[合成制备] [已完结]聚氨酯涂层发粘 (5/1523) xiaoche5030 2012-02-07 2012-05-16 11:03:52 by gudong130
[合成制备] [已完结]脲醛树脂 (4/601) 黄昊 2012-03-05 2012-05-16 05:25:55 by 272816308
[合成制备] [已完结]水性聚氨酯成膜 (5/1478) shuzhu001 2012-05-14 2012-05-15 16:26:41 by shuzhu001
[合成制备] [已完结]请教降低羧基或者羟基活性的办法    ( 1 2 ) (12/2505) xj1550 2012-05-14 2012-05-15 16:00:56 by sinber2012
[合成制备] [已完结]有没有用半胱氨酸与其他酸合成肽键的? (4/742) 一笑而过7502 2012-03-21 2012-05-15 15:42:16 by 一笑而过7502
[合成制备] [已完结]减震器胶 (5/429) sosoyueen 2012-05-11 2012-05-15 11:55:00 by sosoyueen
[合成制备] [已完结]对氯甲基苯乙烯与铁离子反应吗? (0/224) seagold2010 2012-05-15 2012-05-15 09:21:32 by seagold2010
[合成制备] [已完结]泡沫塑料热学性能 (1/437) 学员HVe9g4 2012-05-07 2012-05-14 23:13:51 by zwj520
[合成制备] [已完结]水性聚氨酯合成    ( 1 2 ) (13/1748) lcyzfk 2012-05-11 2012-05-14 21:21:28 by lcyzfk
[合成制备] [已完结]求阻燃书籍 (2/1095) yangxinzhi 2012-05-14 2012-05-14 20:41:01 by zznjut
[合成制备] [已完结]甲基丙烯酸聚乙二醇酯的聚合问题 (0/887) chenxifox 2012-05-14 2012-05-14 16:40:46 by chenxifox
[合成制备] 做聚酯是不是都要求无水无氧啊?    ( 1 2 ) (11/1233) denghui2226 2012-03-21 2012-05-14 16:00:46 by denghui2226
[合成制备] [关贴]PEI问题 (4/1489) shui999 2012-05-13 2012-05-13 12:19:24 by shui999
[合成制备] [已完结]乳液聚合中引发剂的加入方法区别,半衰期推算 (1/584) 风间苍月 2012-05-08 2012-05-12 20:03:09 by sdtgm
[合成制备] [已完结]急急急 求助超交联聚苯胺聚合机理 (1/338) 路人南 2012-05-12 2012-05-12 13:57:56 by 路人南
[合成制备] [已完结]求助:如何使塑料表面带有官能团(—COOH)?    ( 1 2 ) (11/1905) mmjcys 2012-05-10 2012-05-12 09:23:51 by cs104
[合成制备] [已完结]PET 合成问题 酯化 (2/457) 11hbniu 2012-05-11 2012-05-12 09:22:23 by 11hbniu
[合成制备] [已完结]关于O-羧甲基-N-乳糖胺化壳聚糖制备中问题 (5/1511) 虫追风 2011-09-22 2012-05-12 08:01:56 by mingzhshenyi
[合成制备] [已完结]用E-51,AGE和乙二胺配AB胶的话,配制比例要怎么计算呢? (4/1552) 狂暴小狸猫 2012-05-09 2012-05-11 16:10:58 by 互动双曲线
[合成制备] [已完结]除氯化钠 (3/535) ai早樱 2012-05-11 2012-05-11 12:46:02 by 身正为范
[合成制备] 从表观上能看出合成的高分子为纳米级吗? (21/1779) 飘渺0孤鸿 2012-05-09 2012-05-11 12:02:12 by 飘渺0孤鸿
[合成制备] 【交流】苯乙烯乳液聚合 (8/1976) cata 2010-05-30 2012-05-11 06:22:22 by boheye123
[合成制备] [已完结]thermostatted bath (0/237) songdaofeng 2012-05-10 2012-05-10 16:31:36 by songdaofeng
[合成制备] [已完结]如何防止聚氨酯发泡 (3/1064) 4531647 2012-05-10 2012-05-10 13:10:19 by 冰之火
[合成制备] [已完结]POSS合成无法得到产物,急求解答!!!    ( 1 2 ) (13/1437) hjljay 2011-08-23 2012-05-10 11:23:10 by pierce81
[合成制备] [已完结]江湖急救,看到一篇文献,有些地方不是很懂啊。。。。 (7/1366) zero80 2012-05-08 2012-05-10 10:39:05 by zero80
[合成制备] [已完结]酸性环境对自由基聚合影响很大吗? (7/2115) 2006012217 2012-05-05 2012-05-10 09:12:48 by koep
[合成制备] [已完结]乳液聚合挂壁问题有严重求解 (7/3606) 风间苍月 2012-05-08 2012-05-10 08:53:19 by 风间苍月
[合成制备] 为什么碳纳米管这么贵? (13/3405) 依依crash 2012-01-13 2012-05-10 03:13:16 by 504duanpeng
[合成制备] [已完结][关贴]求助 (0/151) illgjf99 2012-05-09 2012-05-09 17:58:45 by illgjf99
[合成制备] [已完结]聚合反应釜选材 (9/2112) 玉泉永流 2011-12-10 2012-05-09 10:15:49 by yanzheng17
[合成制备] 【其他】聚酰胺助剂 (4/606) haoxinyan 2010-06-18 2012-05-09 06:20:22 by haoxinyan
[合成制备] [已完结]求助甲基丙烯酸16酯与苯乙烯的有机合成实验 (2/497) tangbo 2012-05-08 2012-05-08 17:17:29 by tangbo
[合成制备] [已完结]丙烯酸酯乳液聚合,反应釜出现挂壁,求解 (0/1427) 风间苍月 2012-05-08 2012-05-08 17:06:11 by 风间苍月
[合成制备] [已完结]PET 合成 (5/1928) 11hbniu 2012-05-06 2012-05-08 17:03:33 by 11hbniu
[合成制备] [已完结]聚酯 特性粘数 的测定, (2/577) guobo 2012-05-08 2012-05-08 15:56:35 by yl20050606
[合成制备] [已完结]DS指的是啥? (1/1602) sea0809 2012-05-08 2012-05-08 15:40:01 by sea0809
[合成制备] [已完结]为什么氧化石墨(GO)在DMF中会聚沉(团聚)啊?    ( 1 2 ) (13/2944) Answer218 2012-03-25 2012-05-08 14:42:46 by stavexiao
[合成制备] [已完结]有买过聚醚N220,N330的筒子么~ (8/1649) hh19880327 2011-10-02 2012-05-08 14:01:02 by ycavkkk10
[合成制备] [已完结]如何在聚乙烯颗粒表面引入羟基 (3/1309) polymerseu 2012-05-07 2012-05-08 10:55:42 by polymerseu
[合成制备] [已完结]聚四乙烯吡啶与丙烯酰胺的共聚 (2/559) 下五章 2012-05-07 2012-05-08 09:07:49 by yegong5681
[合成制备] 生产化纤时出来的副产品聚氨酯有什么用?麦芽糖样子的 (1/329) wingkai 2012-05-07 2012-05-08 08:46:41 by xia3572101
[合成制备] [已完结]请教本征导电聚合物的掺杂问题。 (3/876) ZANCAI 2012-04-18 2012-05-07 20:43:52 by ZANCAI
[合成制备] [已完结]PAMR (0/193) oh-my-god 2012-05-07 2012-05-07 19:26:22 by oh-my-god
[合成制备] 【求助】请叫1乙烯基咪唑聚合方面的问题???自由基的方法怎么聚合?? (1/1479) solid_base 2010-12-09 2012-05-07 15:09:08 by xflpy168
[合成制备] [已完结]分子量测定问题 (5/895) orc小白7 2012-05-07 2012-05-07 12:43:38 by zznjut
[合成制备] [已完结]急急急急 求助翻译 (2/880) 路人南 2012-05-06 2012-05-06 21:12:40 by ycfxyh
[合成制备] [已完结]看到一段文献,其中有一句不明白,求指教。。。 (4/592) 张吉振 2012-05-04 2012-05-06 10:28:01 by ksiszhuqin
[合成制备] [已完结]单体MMA,BA,乳化剂NP-40,引发剂V-50乳液聚合反应体系    ( 1 2 ) (15/2675) 风间苍月 2012-05-03 2012-05-05 23:41:12 by ai_34esr
[合成制备] 【讨论】有机硅树脂 (5/1211) sltmac 2011-04-03 2012-05-05 13:32:04 by 金瓯永固
[合成制备] [已完结]苯丙乳液无皂聚合结块,如何解决?    ( 1 2 ) (10/2917) 无语8598 2012-03-21 2012-05-05 12:50:38 by maguobao
[合成制备] [已完结]3500cm-1红外峰对应的是什么    ( 1 2 3 ) (23/5229) chengerr66 2012-05-02 2012-05-04 17:03:25 by tjuljx
[合成制备] [已完结]合成聚氨酯基互传网络聚合物的指点下 (7/1994) 云之彼端 2012-03-29 2012-05-04 13:31:58 by figosu2003
[合成制备] 【讨论】准备建设一个《乳液聚合》实验室,需要什么仪器设备?    ( 1 2 ) (10/3361) vetern 2010-10-21 2012-05-04 12:47:16 by vetern
[合成制备] [已完结]求救!急急急~~PAN纤维的 纺丝液做14%的纺丝液,个物料的质量多少? (5/1455) surlyun124 2011-12-17 2012-05-04 12:15:37 by pandavsjing
[合成制备] [已完结]预乳化操作顺序问题 (2/615) 风间苍月 2012-05-04 2012-05-04 10:38:29 by 风间苍月
[合成制备] [已完结]试剂购买 (1/315) suoer2007 2012-05-04 2012-05-04 10:34:53 by litan__love
[合成制备] [已完结]羟基和环丁酸酐开环是否一定要用除水的溶剂,少量水有影响吗? (2/924) 偶老大呀啊 2012-05-04 2012-05-04 10:04:46 by wolfyloner
[合成制备] [已完结]有人熟悉用聚合物纳米粒子乳液制备多孔凝胶吗? (0/180) ppgta 2012-05-03 2012-05-03 20:08:15 by ppgta
[合成制备] [关贴]惰性烷在水中,只需要超声搅拌就能形成乳液吗? (0/387) shuzhu001 2012-05-03 2012-05-03 16:06:59 by shuzhu001
[合成制备] [已完结]求助聚氨基甲酸乙酯的合成制备 (0/152) peidong_xu 2012-05-03 2012-05-03 15:31:19 by peidong_xu
[合成制备] 干法装完柱子后,需要先用淋洗剂平衡一次,再进样吗? (1/698) nimol 2012-05-02 2012-05-03 07:37:40 by xxueshann
[合成制备] [已完结]棒状介孔硅的制备文献 最好有中文材料 (0/231) 852609957 2012-05-02 2012-05-02 15:58:00 by 852609957
[合成制备] [已完结]三聚甲醛解聚的问题 (0/2236) newer_大脸猫 2012-05-02 2012-05-02 15:43:25 by newer_大脸猫
[合成制备] [已完结]小粒径聚苯乙烯球的合成 (3/1325) argon8436 2012-05-02 2012-05-02 15:18:13 by dll3077
[合成制备] [已完结]使用KH570对TiO2进行改性,内详! (4/1587) 327692776 2012-04-30 2012-05-02 14:35:10 by winter18
[合成制备] [已完结]【求助】苯环上的硝基还原    ( 1 2 ) (14/2134) BigYao 2011-09-28 2012-05-02 12:08:23 by snow_dong
[合成制备] [已完结]甲基丙烯酸聚合物对链酶亲和素的吸附 (0/226) argon8436 2012-05-02 2012-05-02 11:44:12 by argon8436
[合成制备] [已完结]PEI与4-乙烯基吡啶聚合如何进行 (0/170) 下五章 2012-05-02 2012-05-02 09:19:52 by 下五章
[合成制备] 【求助】做聚氨酯时,用来滴加异氰酸酯的恒压漏斗活塞拔不出来了,该怎么办啊??    ( 1 2 ) (12/2917) 林子558 2011-04-15 2012-05-02 08:08:34 by bernardzho
[合成制备] 【求助】请问丁苯乳液聚合时,是将丁二烯气体直接通入乳液中吗    ( 1 2 ) (11/2523) chinatongue 2010-07-21 2012-04-30 15:29:52 by kaiyuninc
[合成制备] [已完结]酚醛预聚物的提取 (1/358) soso800120 2012-04-29 2012-04-30 10:18:24 by nesimon
[合成制备] 热塑性丙烯酸树脂的用途 (3/1090) hqcoffee 2012-04-24 2012-04-29 12:22:16 by panda10618
[合成制备] 【求助】有机硅如何防止水解 (7/1762) dazeng95 2011-03-05 2012-04-29 08:04:07 by hongkong1986
[合成制备] [已完结]关于体系PH值对共聚的影响 (2/251) 2006012217 2012-04-28 2012-04-28 20:41:02 by 2006012217
[合成制备] 【求助】关于悬浮聚合中的悬浮剂 (6/1688) the0mist 2010-10-18 2012-04-28 18:42:19 by jwtlyt
[合成制备] [已完结]实验室用玻璃仪器制备PET的方法 (0/1128) denisewang 2012-04-28 2012-04-28 14:12:23 by denisewang
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