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[热点] 河北省自然科学基金 Peterchao 2026-05-24 刚刚
[合成制备] [已完结]加成型液体硅橡胶 (6/1517) 100小风 2012-12-15 2015-06-10 09:23:53 by jxfmz
[合成制备] [已完结]双组分RTV硅橡胶的A、B组分如何配比? (3/722) miggerlee 2012-11-12 2015-06-10 09:21:39 by jxfmz
[合成制备] [已完结]关于稀土体系催化共轭双烯烃的若干问题 (0/269) lwt521 2015-06-10 2015-06-10 09:21:08 by lwt521
[合成制备] [已完结]关于超支化聚酯HBPE (评阅+2) (1/1366) 学化工的女滴 2015-03-05 2015-06-10 03:51:18 by zhangdaohong
[合成制备] [已完结]粒径为数十微米的单分散聚合物微球的制备(如PS等)    ( 1 2 ) (12/2790) 642871114 2013-05-30 2015-06-09 11:13:01 by 多啦要放假
[合成制备] [已完结]请问国产氟橡胶(FKM)与国产溴化丁基橡胶(BIIR)的市场价格各是多少? (2/558) caofy200707 2014-08-18 2015-06-09 11:12:39 by woshiLZR
[合成制备] [已完结]【求助】有关苯乙烯溶液聚合及苯乙烯和丙烯酸乙酯溶液共聚的后处理 (9/2369) hlq3175 2011-07-21 2015-06-07 15:41:57 by 小小学弟
[合成制备] [已完结]KH570改性氢氧化镁的问题 (0/482) wangm0304 2015-06-06 2015-06-06 21:25:04 by wangm0304
[合成制备] [已完结][关贴]甲基丙烯酸苄基苯酯    ( 1 2 ) (14/1123) 郝宇 2015-06-03 2015-06-06 17:27:27 by nklxp
[合成制备] [已完结]ATRP反应,打的能谱显示有很多铜,求解惑 (评阅+2) (4/665) Fina28 2015-05-28 2015-06-05 21:47:02 by wfvvk
[合成制备] [已完结]求助--对甲苯磺酰异氰酸酯--的用途.有价值的回复一次奖励20金币,回复得1    ( 1 2 3 ) (25/1948) 华瑞小马 2014-01-10 2015-06-05 18:40:04 by 稀土部落
[合成制备] [已完结]丙烯酸与四乙烯五胺反应的问题 (3/759) 乙酰乙酸乙酯 2013-04-18 2015-06-05 16:21:16 by Lee9161314
[合成制备] [已完结]聚苯胺导电性与氧化剂浓度的关系 (评阅+2) (1/336) mjjeje 2015-06-05 2015-06-05 15:09:28 by mjjeje
[合成制备] [已完结]organogel 和oleogel 的区别 (0/507) 爱你-永远 2015-06-04 2015-06-04 20:47:54 by 爱你-永远
[合成制备] [已完结]做PEG的大神请进来指导一下 (3/404) 冬天大人 2015-05-09 2015-06-04 19:24:30 by 冬天大人
[合成制备] [已完结]光引发的波聚合都有热引发剂么 (评阅+2) (2/429) lijie24424 2015-06-04 2015-06-04 12:40:36 by lijie24424
[合成制备] [已完结]PMMA 亚克力 浇筑成型 模具 (4/2420) nzdendi 2015-06-03 2015-06-04 12:20:12 by nzdendi
[合成制备] [已完结]怎么脱去三氟乙酰基保护的聚赖氨酸上面的三氟乙酰基 (0/516) 寒含涵 2015-06-04 2015-06-04 10:27:08 by 寒含涵
[合成制备] 选择一种有机物与SiO2进行杂化,要求透明,热力学性能比较高。 (0/128) 小黄online 2015-06-04 2015-06-04 09:58:57 by 小黄online
[合成制备] [已完结]双组份室温硫化硅凝胶的制备方法和医用级原料 (1/504) wetson 2015-06-03 2015-06-03 21:14:31 by 13813921817
[合成制备] [已完结]请教石油醚、乙酸乙酯的回流问题 (8/2918) sanger09 2011-05-15 2015-06-03 20:22:59 by jiangyi000
[合成制备] [已完结]酯化反应催化剂 (评阅+2) (2/696) Ixiong 2015-06-02 2015-06-03 12:31:31 by dadagege
[合成制备] 谁做过yamamoto聚合反应? 20 (0/1877) luye345 2015-06-03 2015-06-03 08:41:10 by luye345
[合成制备] [已完结]TDI长期放置后有白色固体,如何提纯    ( 1 2 ) (11/1728) JasonLeung 2015-05-17 2015-06-03 08:34:22 by yangjun_521
[合成制备] [已完结]【求助】关于TDI保存的问题!!    ( 1 2 ) (15/1860) always1019 2013-09-15 2015-06-02 20:39:16 by zhaojy74
[合成制备] 不饱和聚酯树脂的合成 (36/4647) soround 2012-05-08 2015-06-02 12:37:15 by BePolymer
[合成制备] 冻干机选型之其它项目的选择 (0/819) shashi126 2015-06-01 2015-06-01 20:15:29 by shashi126
[合成制备] 苯乙烯减压蒸馏    ( 1 2 3 4 ) (30/2524) 一缕阳光0751 2015-05-18 2015-06-01 17:01:37 by leiliuxingyu
[合成制备] [已完结]乳液聚合中如何避免水溶性单体的均聚反应? (6/1660) snjnujady 2013-10-16 2015-06-01 13:05:03 by beyondjun
[合成制备] [已完结]求助NCA的合成 (评阅+2) (3/1165) sdasda1 2015-05-12 2015-06-01 12:28:50 by 1058885491
[合成制备] [已完结]水溶性脲醛树脂的制备方法,急求!!! (1/581) Benjan 2015-06-01 2015-06-01 11:47:52 by eaglin
[合成制备] 三键聚合 (1/752) 鱼幼薇 2014-11-30 2015-05-31 20:22:53 by Buckings
[合成制备] 【求助】相转化膜的形成机理-资料推荐 (1/168) zxrhuanan 2010-07-04 2015-05-31 13:32:36 by 紫夜观星站
[合成制备] [已完结]聚酯合成问题    ( 1 2 ) (13/1872) sky060341004 2013-05-07 2015-05-30 13:03:52 by chapin53
[合成制备] [已完结]请问有木有做羟丙基壳聚糖掺杂聚苯胺的大神~~ (0/231) lbarcher 2015-05-30 2015-05-30 12:40:11 by lbarcher
[合成制备] [已完结]求近5年内热固型聚氨酯热熔胶制备方面的文献 (4/1311) ln爽歪歪 2015-05-29 2015-05-29 21:27:02 by 13813921817
[合成制备] 有谁做过非硅的防粘剂么。如何控制他的防水效果 (4/996) 木木小子子 2015-05-27 2015-05-29 15:22:53 by 木木小子子
[合成制备] [已完结]蒙脱土改性吸油树脂 (0/326) pang团团 2015-05-29 2015-05-29 10:25:54 by pang团团
[合成制备] [已完结]酚醛树脂固化后颜色 (2/1219) 清馨怡笑 2015-05-28 2015-05-29 10:15:32 by 13813921817
[合成制备] [已完结]乙烯基苯基硅树脂    ( 1 2 ) (11/1731) jjj5682 2012-06-18 2015-05-29 07:26:41 by zemxldz
[合成制备] [已完结]求购分子量130万的聚丙烯腈粉末 (6/779) 王xiaochang 2015-05-27 2015-05-28 19:39:13 by 王xiaochang
[合成制备] 有人做过无机纳米粒子增强尼龙6纤维的吗 (评阅+2) (8/1161) 过不去的客 2015-05-25 2015-05-28 16:24:38 by 过不去的客
[合成制备] 为什么纳米硅球表面负载ATRP引发剂都用氨基负载? (评阅+2) (1/716) babygagy 2015-05-18 2015-05-28 14:44:17 by 苓linglucky
[合成制备] 【求助】哪位做有机硅中间体与环氧树脂反应研究的?    ( 1 2 ) (13/1972) 6sbiam 2010-09-26 2015-05-28 07:57:32 by 1510123917
[合成制备] 【交流】聚苯胺的合成和应用    ( 1 2 3 ) (24/2625) mmcadd 2010-04-12 2015-05-28 06:59:11 by 黄梅灵
[合成制备] [已完结]高温聚醋酸乙烯乳液聚合中体系透明没有白色却有大量气泡的原因 (7/2118) 沧海桑虫一只 2014-07-21 2015-05-28 06:02:58 by nlwxp
[合成制备] [已完结]壳聚糖在过碱性溶液中,会发生集聚吗?为何? (评阅+2) (0/615) 何维娜 2015-05-27 2015-05-27 22:23:41 by 何维娜
[合成制备] [已完结]请问二甲基硅油怎么制备反相微乳液 (0/460) iprincelee 2015-05-27 2015-05-27 19:18:28 by iprincelee
[合成制备] [已完结][关贴]混凝土结构胶 (评阅-50) (2/553) houtianhu 2015-05-27 2015-05-27 13:13:41 by doobig
[合成制备] [已完结]二季戊四醇六丙烯酸酯(DPHA)单体合成异味问题 (7/2320) nanoclub 2015-05-25 2015-05-27 12:03:25 by nanoclub
[合成制备] 马来酸酐的酯化 (0/2255) 一缕阳光0751 2015-05-27 2015-05-27 10:44:49 by 一缕阳光0751
[合成制备] 水凝胶作扫描电镜    ( 1 2 3 ) (26/4172) 960406013 2015-05-19 2015-05-27 09:48:49 by bocui
[合成制备] [已完结]求实验室固相缩聚设备一套,做瓶级PET (0/160) muchong59640 2015-05-27 2015-05-27 09:37:43 by muchong59640
[合成制备] [已完结]单体易聚合 柠檬烯作为阻聚剂时变黄 (2/989) wangcaicai 2015-05-26 2015-05-27 08:45:58 by liuchao0516
[合成制备] 分散相的影响 (1/434) wanghuilicls 2012-07-06 2015-05-27 08:01:27 by 5211314dcl
[合成制备] [已完结]环氧基与四乙烯五胺反应的催化剂是什么啊 (评阅+2) (1/678) weixi123 2015-05-26 2015-05-26 22:38:41 by hefei爱张蕊
[合成制备] [已完结]请问下哪个期刊发表论文快一些啊,关于纳米纤维素的 (评阅+2) (0/524) ishua 2015-05-26 2015-05-26 22:14:02 by ishua
[合成制备] 聚氨酯交联剂的选择    ( 1 2 ) (评阅+2) (11/2126) 尕琥珀 2015-05-23 2015-05-26 21:37:08 by 西城的狗
[合成制备] [已完结]Fe3O4制备中遇到的问题 (1/426) 841761558 2012-07-18 2015-05-26 12:26:45 by 贵足优品
[合成制备] [已完结]求助!!!关于制备丙烯酸锌单体的问题 (1/823) zhangyan3032 2015-05-26 2015-05-26 11:27:25 by assemblechen
[合成制备] [已完结]关于PEG氨基化的问题 (0/510) 浮云飘过先 2015-05-26 2015-05-26 10:06:52 by 浮云飘过先
[合成制备] 询问无皂乳液聚合制备PMMA微球的问题,望解答! (2/772) galaxistorm 2014-04-23 2015-05-26 08:03:18 by wx4321
[合成制备] 苯乙烯与丙烯酸甲酯进行乳液聚合, KPS作为引发剂,来制取前两者的乳液    ( 1 2 3 ) (21/1902) 曹冬灵Aling 2014-11-02 2015-05-26 06:35:13 by 水清浅兮
[合成制备] 合成反应性三级所用的原料 (1/422) wzdtlin 2015-05-25 2015-05-25 23:37:50 by wzdtlin
[合成制备] [已完结]求助:乳液聚合呈淡蓝色,静止后分层,有产物,但是感觉是低聚物且产率不高 (0/491) silence。 2015-05-25 2015-05-25 20:35:06 by silence。
[合成制备] [已完结]如何把醇羟基的端基改性成为酚羟基 (2/521) 坂田银时 2015-05-25 2015-05-25 17:14:19 by luocheng
[合成制备] 合成马来酸酐丙烯酸共聚物用过硫酸钾-亚硫酸氢钠氧化还原体系当引发剂能行吗??    ( 1 2 ) (19/1694) 学员ekKkz2 2015-04-23 2015-05-25 15:28:38 by sabishii
[合成制备] [已完结]乙烯基聚硅氧烷能和丙烯酸酯类加聚吗?    ( 1 2 ) (18/2971) xiaolishi 2012-02-22 2015-05-25 12:32:30 by wangganhua
[合成制备] [已完结]谁有三元乙丙橡胶和氯化聚乙烯的MSDS报告? (4/1412) shanshan1853 2015-05-24 2015-05-25 11:02:33 by shanshan1853
[合成制备] [已完结]分子印迹合成,甲基丙烯酸和二甲基丙烯酸乙二醇酯交联聚合问题 (1/676) 空瓶儿 2015-04-20 2015-05-25 09:10:41 by sabishii
[合成制备] [已完结]各位大神,快来助我,聚丙烯酸膜溶解问题 (评阅+2) (4/563) 阡陌2015 2015-05-22 2015-05-24 21:36:48 by 13813921817
[合成制备] [已完结]关于如何进一步降低聚氨酯泡沫密度的求助 (评阅+2) (2/1108) 猪有泪 2015-05-22 2015-05-24 08:30:30 by 猪有泪
[合成制备] [已完结]环氧树脂的固化时间    ( 1 2 3 ) (27/2827) Yolanda_syy 2015-05-08 2015-05-23 15:12:30 by Yolanda_syy
[合成制备] [已完结]没加固化剂的环氧树脂在60℃下会发生化学变化吗?可不可以反复使用?    ( 1 2 ) (13/2735) Yolanda_syy 2015-01-05 2015-05-23 12:11:44 by Yolanda_syy
[合成制备] [已完结]表面活性剂 (0/246) 话落谁家 2015-05-23 2015-05-23 10:35:00 by 话落谁家
[合成制备] [已完结]POE-g-MAZn (8/1135) Zeta_Le 2015-05-21 2015-05-22 16:06:32 by Zeta_Le
[合成制备] [已完结]硅烷偶联剂水解出来的Si-OH,能发生酯化反应吗? (评阅+2) (6/1753) 兰纳n 2015-05-21 2015-05-21 17:50:36 by dadagege
[合成制备] [已完结]通过GPC的流出面积测量聚合反应过程的转化率靠谱吗?    ( 1 2 ) (16/1842) 程林0901 2015-05-16 2015-05-21 09:44:23 by 程林0901
[合成制备] [已完结]邻苯二甲酰化的壳聚糖溶于乙醇吗 (评阅+2) (1/725) wqy7276261 2015-04-14 2015-05-21 08:21:50 by cute_bug
[合成制备] [已完结]如何用水合肼脱保护壳聚糖上邻苯二甲酸酐 (4/1238) xchao1988 2013-05-10 2015-05-21 05:26:52 by cute_bug
[合成制备] [已完结]PVC粉末怎么乳化成乳浊液 (2/1012) yunlaner 2015-01-10 2015-05-20 14:05:57 by wgkai528
[合成制备] 羧基与环氧树脂的开环反应的选择性问题???? (15/4863) chengxianwei 2012-11-07 2015-05-20 13:02:03 by zouzxz
[合成制备] [已完结]蜡乳液制备 (2/415) chengezhen 2014-04-08 2015-05-20 12:27:05 by zhlei19810216
[合成制备] PBA聚己二酸丁二酯和强氢氧化钠溶液反应 (0/797) 其实我很坏 2015-05-20 2015-05-20 08:38:59 by 其实我很坏
[合成制备] [已完结]丙烯酸乳液聚合中,ST单体的作用 (1/1827) 10031419 2015-05-19 2015-05-20 08:21:45 by debiao-yang
[合成制备] [已完结]乳液聚合,乳化剂用量增加后出现粒径增大和沉淀??? (9/3362) 李茂ldx111 2014-05-29 2015-05-20 07:09:16 by 绿水瀑布
[合成制备] [已完结]合成水性聚氨酯时DMPA的含量怎么确定? (3/845) 师诗 2015-05-18 2015-05-19 21:48:06 by 师诗
[合成制备] [已完结]PTMG/MDI聚氨酯弹性体合成 (3/1577) 雷婉青 2015-03-25 2015-05-19 21:35:14 by 西城的狗
[合成制备] [已完结]求助 (评阅+2) (1/247) 雪莲花998 2015-05-19 2015-05-19 19:12:26 by 流浪南昌
[合成制备] 【求助】高弹性聚氨酯弹性体制备 (8/2791) xcl308 2010-05-11 2015-05-19 18:13:08 by 西城的狗
[合成制备] Fe3O4@Au/PANI (6/726) opaler 2013-03-19 2015-05-19 13:19:49 by opaler
[合成制备] [已完结]抽滤和透析区别大吗? (2/933) d7220923 2015-05-19 2015-05-19 11:42:13 by dadagege
[合成制备] [已完结]己内酰胺的低聚物可以用来做什么? (1/628) 等待3荒唐 2015-05-18 2015-05-19 10:46:57 by luocheng
[合成制备] [已完结]氧化还原聚合乳液的渣子    ( 1 2 ) (11/976) gangzhaozh 2015-05-16 2015-05-19 08:09:27 by debiao-yang
[合成制备] [已完结]1-乙基-3-甲基咪唑双三氟甲基磺酸亚胺盐 (0/195) sxhuabin 2015-05-18 2015-05-18 17:01:11 by sxhuabin
[合成制备] [已完结]马来酸酐与PEG (评阅+2) (4/1046) YICO17 2015-04-29 2015-05-18 10:44:24 by YICO17
[合成制备] [已完结]求助PEO-P4VP核磁数据 (评阅+2) (0/454) 漏兜小鬼 2015-05-17 2015-05-17 10:17:42 by 漏兜小鬼
[合成制备] [已完结]低沸点乳化剂 (0/653) 454106649 2015-05-17 2015-05-17 00:08:31 by 454106649
[合成制备] [已完结]苯丙乳液加入填料料后破乳    ( 1 2 ) (评阅+2) (19/2545) 你若安不好 2015-05-12 2015-05-16 23:48:10 by shadow·P
[合成制备] [已完结]聚酰亚胺合成过程中释放的白色烟雾是什么?吓尿了    ( 1 2 ) (10/2168) 风之子0914 2015-05-04 2015-05-16 23:30:25 by 流浪南昌
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