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[热点] 2024 - Chemistry and Pharmacology of Drug Discovery asymmsyn 2026-01-19 刚刚
[合成制备] [已完结]有没有了解植物油分子中C=C双键聚合反应的?甘油三酸酯的C=C双键聚合? (2/490) dushuren 2013-05-03 2013-05-03 18:12:52 by wwfkatherine
[合成制备] [已完结]PEG-PCL沉降聚合溶剂选择 (5/1506) zhuzaizhou 2011-07-04 2013-05-03 15:37:35 by smallbird119
[合成制备] [已完结][关贴]求环氧树脂扩链方面的英文文章 (3/886) yangruiblair 2013-04-30 2013-05-03 10:45:51 by charleygan
[合成制备] [已完结]请问有朋友做过硫酸钾在酸性条件下引发N,N-二甲基丙烯酰胺的聚合吗? (3/558) mczhang 2012-11-07 2013-05-03 07:40:35 by 李梓陌
[合成制备] 关于ps知识 (3/431) zhaoliping87 2013-05-02 2013-05-02 18:44:58 by 橡胶人
[合成制备] [已完结]苯丙乳液 (5/550) yinguangda 2013-04-30 2013-05-02 18:06:42 by yinguangda
[合成制备] [已完结]Karstedt催化剂用量 (2/819) seatianxia 2013-04-09 2013-05-02 14:31:41 by xiangdx1983
[合成制备] [已完结]R值得计算,水溶性单体 (1/791) 潜水泡泡 2013-04-29 2013-05-02 14:20:48 by dengping
[合成制备] 【求助】聚苯硫醚砜如何制备 (5/1001) dzm19860518 2010-10-02 2013-05-02 11:42:01 by Zchannel
[合成制备] [已完结]聚丙烯酸钠的引发剂询问 (1/434) Coraline_liu 2013-05-01 2013-05-02 06:09:03 by glx802400
[合成制备] [已完结]聚丁二酸丁二醇酯合成 (9/1423) zinuost0819 2013-04-28 2013-05-01 08:43:08 by aaronyang
[合成制备] DMT 对苯二甲酸二甲酯法酯交换,甲醇馏分高于理论值是怎么回事呢 (1/303) 攀登 2013-04-26 2013-04-30 14:18:36 by haixiawu
[合成制备] [已完结]树脂制备    ( 1 2 ) (14/568) yuanyingxia 2013-04-26 2013-04-29 21:14:33 by yuanyingxia
[合成制备] [已完结]求助聚酰亚胺单体的提纯问题 (3/648) cllyjiayou 2013-03-21 2013-04-29 08:54:39 by guohaiquan
[合成制备] [已完结]如何酸化碳黑 (3/990) 琐忆way 2012-05-24 2013-04-29 07:48:53 by 独自演绎
[合成制备] [已完结][关贴]文献求助:Ab initio emulsion polymerization by RAFT-controlled self-assembly (0/522) liyun901225 2013-04-28 2013-04-28 21:24:44 by liyun901225
[合成制备] [已完结]合成um级别的二氧化硅球 (2/638) 段许佳0701 2013-04-27 2013-04-28 11:06:20 by charleygan
[合成制备] [已完结]PEG600加MDI温度60℃以下凝胶是怎么回事?做聚氨酯的请指点一二。 (5/1385) mingde 2013-04-27 2013-04-28 09:22:32 by 燕南飞18
[合成制备] [已完结]表面引发ATRP 接枝聚合物    ( 1 2 ) (16/1056) wanglin0578 2013-03-19 2013-04-28 08:11:17 by 479967958
[合成制备] [已完结]求解答 (7/603) 20120747 2013-04-26 2013-04-27 17:37:59 by 橡胶人
[合成制备] 【交流】关于甲基丙烯酸羟乙酯的ATRP反应。    ( 1 2 ) (11/2074) tengchuqi 2010-03-16 2013-04-27 16:11:33 by polymer1122
[合成制备] [已完结]正己烯与丙烯酸如何实现本体聚合 (3/433) 吊而当当 2013-04-24 2013-04-27 16:04:39 by lazy28
[合成制备] [已完结]紫外光引发丙烯酰胺聚合    ( 1 2 3 4 ) (30/2876) 淡淡风A228 2013-04-24 2013-04-27 14:54:22 by 淡淡风A228
[合成制备] [已完结]聚苯胺合成 (2/342) thir1313 2013-04-25 2013-04-27 14:08:50 by thir1313
[合成制备] [已完结]请教合成聚苯胺的时候通氮气做保护到底起到多大的作用?    ( 1 2 ) (10/2283) 爱趣三 2011-05-17 2013-04-27 13:41:02 by los_angelis
[合成制备] [已完结]聚乙烯醇泡沫可做填料吗 (0/209) 小米虫ying 2013-04-27 2013-04-27 10:15:49 by 小米虫ying
[合成制备] [已完结]纯丙类乳液胶粘剂通过什么能提高粘性 (2/393) ting901217 2013-04-26 2013-04-27 09:20:06 by ting901217
[合成制备] 【求助】请问什么乳液成膜后耐有机溶剂腐蚀性最好,是不是热固性的比热塑性的要好呢 (5/1159) chinatongue 2010-10-12 2013-04-27 08:07:49 by hiplas
[合成制备] [已完结][关贴]橡胶类书籍 (0/881) terrylei 2013-04-26 2013-04-26 20:59:28 by terrylei
[合成制备] [已完结]合成PBCL (3/515) zb刃雪城 2013-04-24 2013-04-26 17:25:19 by zb刃雪城
[合成制备] 聚氨酯合成中滴加损失怎么处理? (0/231) cier 2013-04-26 2013-04-26 14:33:16 by cier
[合成制备] 乳液聚合中预乳化工艺 (8/3462) qrqkpb 2012-03-26 2013-04-26 13:41:38 by yinguangda
[合成制备] [已完结]谁知道对叔丁基杯4芳烃的分解温度,谢谢各位 (2/524) mrjiajiahao 2013-04-26 2013-04-26 13:17:27 by mrjiajiahao
[合成制备] [已完结]中空纤维膜上有很多明显的气泡?    ( 1 2 3 ) (20/2026) winsaint 2011-05-09 2013-04-26 12:49:56 by 123c456f789
[合成制备] [已完结]丙烯酸乳液的耐冻性 (4/1096) 美丽的沙洲 2013-04-09 2013-04-26 11:39:22 by 落雨sjh
[合成制备] 【求助】合成聚氨酯中,-NCO的理论含量怎么算? (8/2069) 小丁0912 2010-10-02 2013-04-26 06:26:11 by lzq1985
[合成制备] [已完结][关贴]《高分子化学实验技术》 pdf (2/2630) 疯狂之都 2013-04-25 2013-04-25 19:08:40 by nono2009
[合成制备] [已完结]细乳液聚合 产物粘度大 无法分离 怎么办? (6/1176) sichuanwuqiang 2013-04-24 2013-04-25 17:15:01 by yangguang01
[合成制备] [已完结]以下是什么结构的脱硫剂呢? (3/525) cuicui230 2013-04-23 2013-04-25 14:02:58 by mlanqiang
[合成制备] [已完结]求助苯丙乳液聚合过程中出现抱轴现象    ( 1 2 ) (10/2503) zilanzhang 2011-04-28 2013-04-25 12:17:31 by yinguangda
[合成制备] [已完结]求竹粉改性PVC的实验方案 (4/473) 林默 2013-04-24 2013-04-25 12:07:48 by 林默
[合成制备] [已完结]用细乳液聚合做苯乙烯包裹钛青蓝颜料,为什么每次都出现颜料沉淀 (1/897) 李茂ldx111 2013-04-24 2013-04-25 09:56:13 by glx802400
[合成制备] [已完结]硬酯酸正丁酯HLB值是多少,悬赏10个金币,谢谢 (0/166) sichuanwuqiang 2013-03-24 2013-04-24 21:25:35 by sichuanwuqiang
[合成制备] [已完结]聚氨酯胶粘剂粘度问题 (6/1818) sj天地 2013-01-16 2013-04-24 20:09:33 by hzhjw0213
[合成制备] 双季铵盐中丝氨醇怎样分离 (9/745) 董平江 2013-04-23 2013-04-24 17:31:42 by 644sdf
[合成制备] [已完结]PEG用异丙醇重结晶的问题 (6/2289) alxz 2013-04-24 2013-04-24 16:48:25 by alxz
[合成制备] [已完结][关贴]环氧树脂与羟基反应的条件,谢谢关注    ( 1 2 3 ) (20/2815) 袁有俊 2012-05-29 2013-04-24 13:02:56 by 巴布德
[合成制备] [已完结]合成产品纯化问题 (1/241) lala1007 2013-04-23 2013-04-24 09:23:29 by dead_Ranger
[合成制备] [已完结]求助:透析袋的选择 (7/1512) jayz520 2012-12-11 2013-04-24 05:51:41 by angyiyiy
[合成制备] [已完结]丁二烯聚合打终止剂后忘记关水浴,有什么后果? (2/258) 红杨 2013-04-23 2013-04-23 23:20:16 by 红杨
[合成制备] [已完结]如何实现有效分离:离心条件与粒径及分布之间的关系    ( 1 2 3 ) (23/2033) xuzhixiao 2013-04-16 2013-04-23 22:51:12 by xuzhixiao
[合成制备] [已完结]三氧化二锑的催化机理是什么呀? (0/1322) wangyb838 2013-04-23 2013-04-23 20:57:37 by wangyb838
[合成制备] [已完结]如何大量提纯对苯醌 (0/1185) 嘎G嘎A 2013-04-23 2013-04-23 15:11:30 by 嘎G嘎A
[合成制备] [已完结]两种聚酯进行酯交换反应,判定酯交换程度    ( 1 2 ) (12/1706) 哈哈天涯II 2013-04-20 2013-04-23 08:06:15 by 哈哈天涯II
[合成制备] [已完结]反应 (1/296) 海蜘珠蛛 2013-04-22 2013-04-22 22:40:52 by 紫百合LYL
[合成制备] 水性聚氨酯乳液遇酸破乳 (1/2035) zy19890324 2013-04-22 2013-04-22 21:58:17 by zhu2du1314
[合成制备] [已完结]请高手指导一下,m-CPBA氧化乙烯基—POSS制备环氧基-POSS的配比问题 (0/374) 小彘李 2013-04-22 2013-04-22 20:07:32 by 小彘李
[合成制备] [已完结][关贴]求中石油(北京)汪树军老师的学生帮个忙 (0/287) 07442119 2013-04-22 2013-04-22 20:03:00 by 07442119
[合成制备] [已完结]水性丙烯酸湿润性问题:有什么丙烯酸类单体可以提高乳液的湿润性 (0/525) bh7iye 2013-04-22 2013-04-22 17:38:00 by bh7iye
[合成制备] [已完结]求大侠指点:无水无氧聚合反应四氟三通塞和抽气接头怎么密封。。。 (2/522) buxiaohaiseu 2013-04-22 2013-04-22 17:07:05 by yangguang01
[合成制备] [已完结]反相微乳液聚合 (1/421) 落雨sjh 2013-04-22 2013-04-22 16:16:01 by zhenwuhuang
[合成制备] [已完结]胶黏剂小试与中试的差异 (7/961) 知识追求者 2013-04-18 2013-04-22 13:05:41 by 知识追求者
[合成制备] 【求助】关于聚氨酯成膜性与分子量的问题    ( 1 2 ) (18/2118) biblekk01 2011-01-10 2013-04-22 12:44:50 by wwt198301
[合成制备] [已完结]aero silica是什么意思? (2/278) 蜡笔小胖 2012-03-21 2013-04-22 10:59:50 by 蜡笔小胖
[合成制备] [已完结]关于明胶作为悬浮分散剂的问题 (1/1511) 458909822 2013-03-19 2013-04-22 10:41:51 by qdb1985113
[合成制备] —NCO含量测定 (14/1150) liuzx77 2013-04-16 2013-04-22 10:10:04 by liuzx77
[合成制备] [已完结][关贴]磁流体浓度 (0/290) coer-chen 2013-04-22 2013-04-22 09:18:48 by coer-chen
[合成制备] [已完结]聚醚改性硅油的研究的本科论文 (1/325) renbaobao 2013-04-21 2013-04-22 07:35:18 by 汪鹏主
[合成制备] [已完结]在合成聚苯乙烯后,发现四口烧瓶和聚四氟乙烯塞粘牢了~怎么办?急    ( 1 2 ) (11/1613) huangjf 2013-04-20 2013-04-21 19:37:20 by Mr_莴笋
[合成制备] [已完结]求助!急 (0/174) wu_xin2012 2013-04-21 2013-04-21 16:16:21 by wu_xin2012
[合成制备] [已完结][关贴]不饱和聚酯树脂加了钴水为什么会变色? (4/1269) gzlihui 2013-04-19 2013-04-21 14:51:27 by gzlihui
[合成制备] [已完结]哪里能买到聚丙烯酸酯-聚丙烯酸分散剂?    ( 1 2 ) (17/1602) hxt201 2013-04-18 2013-04-20 23:48:56 by 一叶扁舟223
[合成制备] [已完结]关于自由基聚合的 匀速加入装置 (7/950) 流云义 2013-04-18 2013-04-20 19:30:29 by 我来个神
[合成制备] [已完结]用乌氏粘度计测聚合物粘度,结果聚合物的留出时间小于溶剂水的留出时间,望解答?    ( 1 2 ) (14/2351) zhaoli8805 2013-04-15 2013-04-20 19:28:50 by 我来个神
[合成制备] [已完结]聚丙烯酰胺的制备问题    ( 1 2 ) (10/1948) songdaofeng 2012-09-21 2013-04-20 17:45:10 by songdaofeng
[合成制备] [已完结]关于涂料实验室生产的问题? (8/1700) 噼噼啪啪 2013-03-11 2013-04-20 15:57:35 by can__110
[合成制备] [已完结]CNT-EP固化时样条出现针孔样气泡 (1/320) 茜茜天地 2013-04-14 2013-04-20 09:31:12 by zhaoqingk918
[合成制备] 如何合成制备高分子基体,并在其中形成无机盐连续相 (1/356) PolyM_2023 2012-03-30 2013-04-20 07:28:55 by 腾腾Lilia
[合成制备] [已完结][关贴]草酸铜和四丁基硫氰亚铜 (0/227) shangxi_1997 2013-04-19 2013-04-19 22:00:20 by shangxi_1997
[合成制备] 哈尔滨工业大学 招收化学、高分子、材料科学相关专业博士研究生1名    ( 1 2 ) (13/1943) tiansy 2013-04-16 2013-04-19 20:22:00 by 394128
[合成制备] 聚合机(双螺杆聚合) (4/641) cnoocwll 2012-11-25 2013-04-19 17:26:21 by cnoocwll
[合成制备] [已完结][关贴]关于聚合反应的条件控制。 (0/1778) 蟋蟀5 2013-04-19 2013-04-19 14:42:35 by 蟋蟀5
[合成制备] [已完结]淀粉煮浆变深褐色 (2/333) lvfuju 2013-04-19 2013-04-19 14:29:34 by lvfuju
[合成制备] [已完结]三聚氰胺甲醛树脂的反应终点判断 (0/668) yuqifeiyang 2013-04-19 2013-04-19 14:02:49 by yuqifeiyang
[合成制备] [已完结]如何制备含氢硅油 (1/706) lwblove123 2012-08-11 2013-04-19 13:56:58 by typ1314520
[合成制备] [已完结]合成丙烯酸酯单体 (4/650) wqj19841023 2011-05-21 2013-04-19 12:53:38 by tdzzhang
[合成制备] [已完结][关贴]特丁硫醇有毒吗? (5/737) 21ke2011 2013-04-17 2013-04-19 08:16:47 by 21ke2011
[合成制备] [已完结]如何制备聚天冬氨酸水凝胶 (2/397) wangyb838 2013-03-23 2013-04-18 18:56:27 by wangyb838
[合成制备] [已完结]氧气消耗自由基吗? (8/1916) 蚂蚁飞奔 2013-04-16 2013-04-18 18:25:52 by ytweihang
[合成制备] 想做一个羧基与氨基的反应,希望各位大牛给点宝贵的建议,感激不尽 (0/539) 凤舞 2013-04-18 2013-04-18 16:12:40 by 凤舞
[合成制备] [已完结]请问阳离子高分子的应用    ( 1 2 ) (17/1178) 东少 2013-04-15 2013-04-18 16:05:59 by hwweven
[合成制备] 【求助】高分子微球的专业书籍? (4/1682) 绿色化学 2011-03-28 2013-04-18 13:07:57 by xuzhixiao
[合成制备] [已完结]求D309具体的化学结构 (0/180) LaplaceD 2013-04-18 2013-04-18 11:03:25 by LaplaceD
[合成制备] [已完结]求取溶剂 (3/437) 夏子梦大丫头 2013-04-17 2013-04-18 10:19:57 by love-study
[合成制备] [已完结]合成聚苯胺为什么要后加入氧化剂(过硫酸铵or氯化铁) (3/2578) feiba00 2013-04-17 2013-04-18 08:20:03 by feiba00
[合成制备] [已完结]液晶聚酯 (5/546) allenxtpf 2012-05-14 2013-04-18 06:46:55 by nk_vigor
[合成制备] [已完结]如何除去液晶聚酯中的对苯二甲酸 (1/374) xinjihw 2012-10-30 2013-04-18 06:36:06 by muye2000
[合成制备] 【求助】导电高分子----聚苯胺导电性?    ( 1 2 ) (11/1397) hari6593 2010-07-02 2013-04-18 06:30:06 by lzyuly
[合成制备] [已完结]环氧沥青增容问题... (2/289) 奇雨凡心 2013-03-27 2013-04-17 21:25:55 by 塞纳河的左岸
[合成制备] [已完结]纤维素溶解抗氧化剂的问题 (3/864) lxb3779 2013-04-17 2013-04-17 19:21:08 by gfz_zhang
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