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[热点] 疑惑? 好孩子好乖 2026-01-20 刚刚
[合成制备] [已完结]大家帮帮忙 查下专利呗 (1/291) danqingtsh 2012-03-13 2012-03-13 13:36:39 by yooyoo298
[合成制备] [已完结]ATRP法:用2-溴代异丁酸乙酯做引发剂合成的聚合物碱性条件的水解? (2/1055) andy3224 2012-03-12 2012-03-13 11:46:23 by andy3224
[合成制备] [已完结]纤维素增强聚氨酯胶料 (0/229) lf301415926 2012-03-12 2012-03-12 16:21:05 by lf301415926
[合成制备] [已完结]请问氯化锂结晶水含量一般为多少?如何能更好的去除结晶水? (0/2032) 周凤娟 2012-03-12 2012-03-12 10:30:05 by 周凤娟
[合成制备] [已完结]ATRP抽真空时冒泡 (3/1006) hailongc4 2012-03-05 2012-03-12 10:26:39 by chenfei8809
[合成制备] [已完结]磷酸酯类单体真的能提高丙烯酸树脂的附着力吗 (2/2777) 荆楚子民 2012-03-04 2012-03-12 10:25:09 by wmm.2008
[合成制备] [已完结]求助POSS的合成,谢谢 (4/863) pupil03238839 2011-10-27 2012-03-12 06:13:06 by pierce81
[合成制备] 【求助】如何解决聚丙烯酸钠吸水树脂的膨化问题 (8/1955) tustboy 2011-03-21 2012-03-11 18:57:26 by nxjkitt23
[合成制备] [已完结]聚丙烯酸酯 胶黏 磨具 (5/637) fredom 2012-03-09 2012-03-11 14:01:32 by fredom
[合成制备] [已完结]漆酚 (0/1081) 12345yin 2012-03-11 2012-03-11 13:01:09 by 12345yin
[合成制备] [已完结][关贴]国药集团化学试剂有限公司生产的聚乙烯吡咯吡咯烷酮 K-30 PVP分子量 (1/1541) 静雪战雪 2012-03-10 2012-03-11 07:52:59 by 静雪战雪
[合成制备] [已完结][关贴]用于Bis-GMA固化的紫外光引发剂 (1/1201) wumiao_181 2011-10-22 2012-03-10 08:13:54 by 橘子-juzi
[合成制备] [已完结]异氰酸酯理论值 (2/311) jay9381py 2012-03-09 2012-03-09 19:22:24 by why5201314
[合成制备] [已完结]静电纺丝膜强度问题 (2/2231) drichjun 2012-02-24 2012-03-09 11:13:59 by zhchw1986
[合成制备] [已完结][关贴]亲们,请问哪里有生物硫磺 (2/253) eric_lee007 2012-03-07 2012-03-08 19:36:10 by eric_lee007
[合成制备] [已完结]沉降法提纯 溶剂量多少 (1/1149) 银河的寂寞 2012-03-08 2012-03-08 19:22:31 by erics080
[合成制备] [已完结]哪位大侠有玻璃纤维与矿物棉这本书的电子版 急急 (0/366) cuihf2006 2012-03-08 2012-03-08 18:27:19 by cuihf2006
[合成制备] [已完结][关贴]原位聚合技术和溶胶凝胶技术有什么区别 (0/1260) 阿龙1989 2012-03-08 2012-03-08 16:05:10 by 阿龙1989
[合成制备] [已完结]谁用模板法制备过中空微球?TEOS是必须的么? (0/178) mingde 2012-03-08 2012-03-08 12:59:47 by mingde
[合成制备] 求交流:碳酸二甲酯与1,4-丁二醇的反应机理及提高分子量的手段! (0/698) m47f1987 2012-03-07 2012-03-07 22:31:09 by m47f1987
[合成制备] [已完结]ABS制备过程分析,另求教大侠们高分子成型加工课件素材 (1/368) 姚旺旺 2012-03-07 2012-03-07 20:48:46 by chen.1fan
[合成制备] [已完结]PVC共混改性 (7/771) 296182413 2012-03-06 2012-03-07 19:35:10 by 296182413
[合成制备] 如何把合成的PMMA做成粉末状? (1/1362) gzlihui 2012-03-07 2012-03-07 18:42:49 by yooyoo298
[合成制备] [已完结]浓硝酸在高分子聚合中可以做引发剂吗?原理是什么? (1/274) Chem_dou 2012-03-06 2012-03-07 15:04:20 by Chem_dou
[合成制备] 从四氯化钛出发,制备四叔丁氧基钛的思考。 (1/732) winter18 2012-03-07 2012-03-07 14:41:55 by nk_vigor
[合成制备] [已完结]测定乳液聚合的转化率 (6/1698) jingjingll 2011-12-10 2012-03-07 13:39:40 by mingyekeji
[合成制备] [已完结]烯丙基二甘醇碳酸酯(CR-39)聚合 (0/1395) Ron19810221 2012-03-07 2012-03-07 11:51:17 by Ron19810221
[合成制备] [已完结]聚氨酯涂膜变黄 (8/1411) zhouxinqi 2011-09-20 2012-03-07 08:06:32 by zhsh3721
[合成制备] 聚合管的使用 (3/619) 泡泡-211 2011-06-15 2012-03-07 07:48:31 by 泡泡-211
[合成制备] [已完结]工业制备高分子聚合物的四个步骤 (4/1479) majun521 2012-03-05 2012-03-05 20:51:29 by bai123
[合成制备] [已完结]求常用的或能买到的含有双键的羧酸甜菜碱(羧酸内盐)单体名称 (0/1104) 东少 2012-03-05 2012-03-05 17:21:49 by 东少
[合成制备] [已完结]共聚合反应与接枝共聚、嵌段共聚的关系 (2/547) lakeocean 2012-03-05 2012-03-05 16:12:18 by liufawen
[合成制备] [已完结]阳离子苯丙乳液 阳离子单体选择 合成工艺 (0/540) wflq5233 2012-03-05 2012-03-05 12:49:34 by wflq5233
[合成制备] [已完结]丙烯酸酯乳液聚合实验问题 (1/777) 稻草人4048 2012-03-01 2012-03-05 11:40:10 by fangcheng533
[合成制备] [已完结]压敏胶白浊化 (0/213) mawebjun 2012-03-04 2012-03-04 23:20:10 by mawebjun
[合成制备] [已完结]请问木粉作为皮革填充料有哪些资料可以咨询的? (3/948) panpanjia 2012-03-03 2012-03-04 12:26:09 by panpanjia
[合成制备] 马来酸酐可以和中间有碳的二苯 对位二酚羟基共聚吗? (5/675) denghui2226 2012-03-02 2012-03-03 11:09:19 by denghui2226
[合成制备] 为啥丙交酯没聚合呢??    ( 1 2 ) (10/2161) wuqin520 2011-07-19 2012-03-03 11:06:43 by zjucandle
[合成制备] 纤维素长链酯的制备 (6/883) chenxi070707 2012-03-01 2012-03-03 10:10:17 by chenxi070707
[合成制备] [已完结]发泡 求助    ( 1 2 ) (13/588) forarsenal 2012-03-01 2012-03-02 23:09:56 by yikesong
[合成制备] 【求助】水性聚氨酯    ( 1 2 ) (10/721) zaihang 2010-05-17 2012-03-02 22:01:38 by 梦龙之龙
[合成制备] [已完结]聚氨酯丙烯酸酯合成反应的热量计算 (0/292) 郝宇 2012-03-02 2012-03-02 16:21:40 by 郝宇
[合成制备] 有没有人在做聚丙烯酰胺反相乳液聚合 (6/1564) CZ0626 2011-06-24 2012-03-02 12:58:42 by daiyuxi
[合成制备] 【求助】硼氢化反应的注意事项 (金币≥50)(3/89) henry9999 2010-10-11 2012-03-02 08:25:49 by xilbert
[合成制备] [已完结]制备光纤端面多孔涂层 (0/164) toooo 2012-03-02 2012-03-02 02:47:39 by toooo
[合成制备] [已完结][关贴]急求一篇关于三烯丙基膦(triallylphosphine)合成方法 (1/245) baigang888 2012-02-28 2012-03-01 19:38:54 by humingyou
[合成制备] [已完结]酯化保护反应 (2/159) 东少 2012-02-20 2012-03-01 19:06:24 by 东少
[合成制备] [已完结]急问无规共聚物是不是很难提纯?还有能实现数目的可控吗? (6/1809) sscc 2012-03-01 2012-03-01 17:33:14 by sscc
[合成制备] [已完结]只用一种单体做聚合物的方法和思路    ( 1 2 ) (15/2342) donghuai 2012-02-28 2012-03-01 11:31:22 by yooyoo298
[合成制备] [已完结]对氨基苯基葡萄糖制备问题 (0/118) 师师123 2012-03-01 2012-03-01 10:24:45 by 师师123
[合成制备] [已完结][关贴]空心玻璃微珠改性ABS树脂做隔音材料 (0/593) jianlanyou 2012-03-01 2012-03-01 09:22:33 by jianlanyou
[合成制备] 【求助】如何将半个米粒状的PMMA弄成粉末状的 (9/1577) s20080778 2010-05-06 2012-02-29 21:23:27 by nanzhen
[合成制备] [已完结][关贴]求助:玉米芯的溶解方法 (0/669) wuj5108 2012-02-29 2012-02-29 21:01:36 by wuj5108
[合成制备] [已完结]急问通过什么聚合办法可以实现下面图中某个基团数目的可控? (1/176) sscc 2012-02-29 2012-02-29 19:31:44 by sscc
[合成制备] [已完结]聚乙烯亚胺改性 (1/1182) wen5920708 2012-02-28 2012-02-29 12:36:55 by xflpy168
[合成制备] [已完结]酮和氨基反应生成希夫碱的反应 (3/2227) sensenzhijia 2012-02-29 2012-02-29 09:07:53 by 200782060
[合成制备] [已完结]求助mPEG-PLA两亲性聚合物的合成方法 (5/1744) ccrxw0408 2011-12-13 2012-02-29 07:10:11 by ccrxw0408
[合成制备] 【求助】制备水性聚氨酯时,-COOH含量的计算问题    ( 1 2 ) (11/677) lishiqing 2010-06-08 2012-02-28 18:25:07 by lxfpost1
[合成制备] [已完结]铜离子吸附树脂合成 (0/484) 冬夜渐暖 2012-02-28 2012-02-28 17:47:42 by 冬夜渐暖
[合成制备] 大家来交流一下粘稠样品的收集吧 (0/274) ambyshine 2012-02-28 2012-02-28 14:55:05 by ambyshine
[合成制备] [已完结]不饱和聚酯 (1/317) wf20071211 2012-02-28 2012-02-28 14:44:16 by 岸上跳舞的鱼
[合成制备] [关贴]抗温型聚丙烯酰胺 (0/289) lijihuiv 2012-02-28 2012-02-28 10:37:42 by lijihuiv
[合成制备] [已完结]【求助】求提供下列样品,感激不尽 (7/619) bai123 2012-02-27 2012-02-28 09:20:28 by yanhua_2006
[合成制备] [已完结]哪位虫友能帮忙找下旋流喷动食品应用的相关文章,十分感谢 (0/85) 我要的幸福呢 2012-02-27 2012-02-27 18:19:43 by 我要的幸福呢
[合成制备] [已完结]聚氨酯合成氮气保护,氮气用几个9的? (7/1857) twtyssy 2012-02-24 2012-02-27 13:21:07 by chenfei8809
[合成制备] [已完结]有哪位大侠可以指点用PS微球自组装三维有序结构啊? (0/148) 祝雅娟 2012-02-27 2012-02-27 12:57:55 by 祝雅娟
[合成制备] 急问三嵌段聚合物,下面的下标标注除了m,n一般还用哪个字母? (5/1407) sscc 2012-02-26 2012-02-27 12:29:37 by sunjp82
[合成制备] 使用什么硅烷偶联剂与聚合物的羟基反应比较容易? (1/2240) 2006012217 2012-02-27 2012-02-27 11:44:24 by xinyutianz
[合成制备] 【求助】聚丙烯酸的合成    ( 1 2 3 ) (20/1821) chem.chen 2010-09-02 2012-02-27 11:42:02 by Alenxis
[合成制备] [已完结]制备高分子量的聚苯乙烯共马来酸酐交替聚合物 (0/522) ldln2hfj 2012-02-27 2012-02-27 11:24:13 by ldln2hfj
[合成制备] [关贴]水溶性高分子修饰后透析管的使用问题 (0/292) 碧海潮生 2012-02-27 2012-02-27 10:22:20 by 碧海潮生
[合成制备] 【求助】关于丙烯酸酯聚合的问题。 (5/1050) wlx19890308 2011-03-09 2012-02-27 06:28:59 by bai123
[合成制备] [已完结]本科毕业设计 (7/567) 路人南 2012-02-22 2012-02-27 00:59:25 by snail90
[合成制备] 在低温下哪种水溶性的乳化剂效果好呢?谢谢了 (2/350) jingjingll 2011-09-22 2012-02-26 17:45:12 by ai_34esr
[合成制备] [已完结][关贴]求助!关于共混膜制备!! (1/396) pan.x 2012-02-26 2012-02-26 17:08:40 by zznjut
[合成制备] [已完结]关于聚酯合成问题 (2/393) love0000 2011-12-19 2012-02-26 11:47:30 by 花开无声吴明
[合成制备] [已完结]水性聚氨酯成膜断裂 (1/869) sfshx888 2012-01-03 2012-02-26 11:20:14 by yu0yuyong
[合成制备] [已完结]PIBSA取代度的计算方法 (0/2032) cggzkm 2012-02-25 2012-02-25 22:26:50 by cggzkm
[合成制备] [已完结]高手快快回贴,哪个实验室可以按要求合成异戊橡胶和溶聚丁苯橡胶, (0/192) lxg-1919 2012-02-25 2012-02-25 19:58:11 by lxg-1919
[合成制备] [已完结]分形相关理论和应用 (0/156) 明年今夏 2012-02-25 2012-02-25 19:41:42 by 明年今夏
[合成制备] [已完结][关贴]尼龙6的合成问题 (1/433) kokostar 2012-02-25 2012-02-25 19:04:19 by kokostar
[合成制备] [已完结]新人紧急求助 (0/137) fengxiaoasd 2012-02-25 2012-02-25 17:43:36 by fengxiaoasd
[合成制备] [已完结]关于乙烯基三乙氧基硅烷 (1/287) chonger798 2012-02-25 2012-02-25 13:25:57 by wolfyloner
[合成制备] [已完结]酸酐与聚合物醇的摩尔比等计算问题紧急求助 (5/924) annfm70 2012-02-24 2012-02-24 21:58:44 by annfm70
[合成制备] 【求助】高压高温密封反应装置    ( 1 2 ) (15/1767) ueline 2010-08-09 2012-02-24 20:31:34 by 821322293
[合成制备] [已完结]求指导,那里可以买到纯的PET,PBT聚酯,谢谢 (1/283) xtugyy 2012-02-24 2012-02-24 20:13:43 by chen.1fan
[合成制备] [已完结]绝热聚合与程序升温的区别 (0/403) music446 2012-02-24 2012-02-24 15:06:04 by music446
[合成制备] [已完结]关于UHWMPE耐热性研究。 (9/1281) catduolieg 2012-02-21 2012-02-24 10:59:44 by 苒叶枫
[合成制备] [已完结]合成端羧基聚醚 (0/860) suoer2007 2012-02-23 2012-02-23 20:46:15 by suoer2007
[合成制备] [已完结]请问哪里有PEG500卖啊? (6/1307) 燕南飞18 2011-11-19 2012-02-23 19:27:42 by guolexie2011
[合成制备] [已完结]做PU胶的氮气保护装置 (0/164) twtyssy 2012-02-23 2012-02-23 14:34:22 by twtyssy
[合成制备] 高强度凝胶研究进展 综述 (评阅+2) (0/157) iam一棵小草 2012-02-23 2012-02-23 14:13:57 by iam一棵小草
[合成制备] 聚氨酯互穿网络结构的制备 (7/1392) EGXYRZ 2012-02-20 2012-02-23 13:34:39 by hellokittyto
[合成制备] [已完结]大家电纺用的PVP是什么型号的,K30,K60还是K90? (评阅+2) (7/605) davidarchie 2011-11-07 2012-02-23 11:55:39 by davidarchie
[合成制备] [已完结]求用苯乙烯和P4VP合成ps-b-p4vp的方法 (1/468) lcycome 2012-02-23 2012-02-23 11:15:43 by biyesheng080910
[合成制备] 如何用普通烧瓶进行真空反应    ( 1 2 ) (16/2351) 383306264 2012-02-21 2012-02-23 11:01:49 by hsxdf
[合成制备] [已完结]反相微乳液聚丙烯酰胺 (1/390) xj1030 2012-02-22 2012-02-23 10:20:01 by balaooo8761
[合成制备] [已完结]请问均相的聚合物溶液怎样让其以固体粉末状析出 (4/1979) 112113 2011-07-31 2012-02-23 08:09:14 by daisanwei
[合成制备] [已完结]实验设计 (2/381) mofeng9527 2011-12-17 2012-02-23 06:37:36 by 342014989
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