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[热点] 售SCI一区文章,我:8O5.5.1.O5.4,科目全,可伽急 ELBZ6WwEaRj6 2026-11-05 刚刚
[合成制备] [已完结]端羟基聚合物的端基改性问题,求助高手    ( 1 2 ) (13/2183) sxiakes 2013-05-06 2013-05-08 17:09:39 by gcs19882006
[合成制备] [已完结]PU NMR (0/204) t7350304 2013-05-08 2013-05-08 14:10:02 by t7350304
[合成制备] [关贴]国内做有机硅的高校、研究所有哪些? (33/5912) k677p003 2013-05-02 2013-05-08 11:59:29 by 80莫莫
[合成制备] [已完结]酯接枝到高分子上水解问题 (5/1601) ljfsophia 2013-05-07 2013-05-08 10:12:22 by yangguang01
[合成制备] [已完结]体形缩聚与超支化的区别呀? (2/768) maomaogogo 2013-05-08 2013-05-08 09:54:50 by maomaogogo
[合成制备] [已完结]聚丁二酸丁二醇酯的合成 (2/375) zinuost0819 2013-05-03 2013-05-08 09:42:15 by 锋卫摇摆人11
[合成制备] [已完结]求一种树脂的具体合成方法 (0/335) zhaoliwei0 2013-05-08 2013-05-08 08:33:53 by zhaoliwei0
[合成制备] [已完结]聚酯合成后大家都怎么取出来?    ( 1 2 ) (13/2619) tracywing 2012-01-20 2013-05-08 06:55:19 by 锋卫摇摆人11
[合成制备] [已完结]关于沉降操作 (1/435) xuchensysq 2013-05-03 2013-05-07 20:32:27 by 玉痴山人
[合成制备] [已完结]求教各位,在强酸性条件下能否制备热固性的酚醛树脂?    ( 1 2 ) (12/1932) masterxie 2013-04-24 2013-05-07 19:36:28 by qsywp
[合成制备] 如何固化金属离子 (1/520) 535743368 2013-05-07 2013-05-07 12:37:07 by love-study
[合成制备] [已完结]苯乙烯可以用作稀释单体不? (5/1066) 棉花糖黄瓜 2013-05-03 2013-05-07 10:46:21 by 棉花糖黄瓜
[合成制备] [已完结]水性聚氨酯改性 (8/1691) 黄洁敏 2013-05-02 2013-05-07 09:26:35 by miduoqi14
[合成制备] [已完结]求教DCC缩合和酰氯法的具体操作和注意事项以及使用条件,优缺点! (2/1863) 13574576091 2013-05-06 2013-05-06 22:57:09 by 忧郁夜
[合成制备] [已完结]有机硅(聚二甲基硅氧烷)提纯处理 (0/554) bigworld188 2013-05-06 2013-05-06 21:54:33 by bigworld188
[合成制备] [已完结]聚丙烯酰胺的合成工艺流程图怎么画,急需,各位大侠请传一份,谢谢。 (0/655) xiaoxie215 2013-05-06 2013-05-06 21:20:14 by xiaoxie215
[合成制备] [已完结][关贴]求全文 (0/255) 木懂花开 2013-05-06 2013-05-06 18:21:29 by 木懂花开
[合成制备] [已完结]改性的阳离子木素胺用赤血盐( K3 Fe( CN ) 6 )可以提纯吗 (0/215) tiege5877 2013-05-06 2013-05-06 17:29:05 by tiege5877
[合成制备] 大家帮我分析下 硅橡胶对丙烯酰胺凝胶体系的阻凝原理 (3/822) tankhan 2013-04-25 2013-05-06 15:55:00 by tankhan
[合成制备] [已完结]合成的四元聚合物阻垢剂为何阻垢效率低? (0/478) tianliang123 2013-05-06 2013-05-06 13:57:06 by tianliang123
[合成制备] [已完结]聚丙烯酸铵 (6/919) oh-my-god 2012-04-25 2013-05-06 12:02:02 by 周奎6029
[合成制备] [已完结]求助NMP和聚苯胺以及石墨烯的问题 (7/3017) neomercy15 2013-05-02 2013-05-06 11:26:11 by 80莫莫
[合成制备] [已完结]聚合物合成中怎么控制分子量的分布    ( 1 2 ) (11/3070) 流云义 2013-05-02 2013-05-06 11:19:14 by 80莫莫
[合成制备] [已完结]无皂乳液聚合如何取出聚合的胶体微球? (2/407) 小侯子疯了 2013-05-05 2013-05-06 07:22:20 by scu98wwc
[合成制备] [已完结]ATRP聚合不了!!!头大 (9/2747) BiDe 2012-09-01 2013-05-05 18:29:04 by wangxuepu
[合成制备] [已完结][关贴]求书 (0/210) 落雨sjh 2013-05-05 2013-05-05 14:57:42 by 落雨sjh
[合成制备] [已完结]聚酯多元醇的制备 (2/801) aizaianda 2013-05-02 2013-05-05 07:47:12 by 漂扬者
[合成制备] [已完结]不饱和聚酯合成问题,求教各位大虾 (6/1172) ybbhigeje 2013-05-03 2013-05-04 22:33:22 by aids521
[合成制备] [已完结]柱层析问题 (0/554) 快乐的小青青 2013-05-04 2013-05-04 21:09:32 by 快乐的小青青
[合成制备] 合成聚丙烯酰胺时加交联剂    ( 1 2 ) (11/2946) xj1030 2012-02-13 2013-05-04 13:46:39 by 小试身手
[合成制备] [已完结]合成聚乳酸 (2/681) haoyazhen 2012-10-31 2013-05-04 13:17:16 by 我爱圣甲虫
[合成制备] [已完结]正硅酸乙酯合成纳米级二氧化硅最简单的方法 (6/3447) mhy199006 2013-05-03 2013-05-03 23:10:23 by love-study
[合成制备] [已完结]含氟丙烯酸酯织物拒水剂的玻璃化温度一般都在多少 (1/590) huluzi978 2012-04-24 2013-05-03 18:58:19 by 尼格罗
[合成制备] [已完结][关贴]尼龙66合成的工艺参数 (3/1605) 青儿HAPPY 2013-05-03 2013-05-03 18:34:26 by Meteorの泪
[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? (2/578) 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 (5/1967) 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 (3/1113) 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? (3/635) mczhang 2012-11-07 2013-05-03 07:40:35 by 李梓陌
[合成制备] 关于ps知识 (3/570) 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 (5/649) 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 (2/1081) 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 (1/942) 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 (5/1380) 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 (1/509) 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 (9/1946) 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 (1/358) 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 ) (14/809) 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 (3/746) 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 (3/1098) 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 (0/583) 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 (2/800) 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。 (5/1643) 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 ) (16/1182) wanglin0578 2013-03-19 2013-04-28 08:11:17 by 479967958
[合成制备] [已完结]求解答 (7/731) 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 ) (11/2612) 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 (3/522) 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 ) (30/3349) 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 (2/427) 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 ) (10/2907) 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 (0/265) 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 (2/496) 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 (5/1714) 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 (0/952) terrylei 2013-04-26 2013-04-26 20:59:28 by terrylei
[合成制备] [已完结]合成PBCL (3/778) 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? (0/285) 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 (8/4224) 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 (2/582) 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 ) (20/2747) 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 (4/1311) 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? (8/2710) 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 (2/2732) 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? (6/1482) 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? (3/675) 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 ) (10/3291) 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 (4/932) 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 (1/1075) 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 (0/211) 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 (6/2442) 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 (9/892) 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 (6/2516) 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 ) (20/3654) 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 (1/314) 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 (7/1814) 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? (2/357) 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 ) (23/2854) 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? (0/1376) 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 (0/1268) 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 ) (12/1971) 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 (1/346) 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 (1/2184) 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 (0/434) 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 (0/339) 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 (0/584) 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。。。 (2/613) 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 (1/494) 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 (7/1154) 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 ) (18/3079) 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? (2/360) 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 (1/1569) 458909822 2013-03-19 2013-04-22 10:41:51 by qdb1985113
[合成制备] —NCO含量测定 (14/1584) liuzx77 2013-04-16 2013-04-22 10:10:04 by liuzx77
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