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[热点] 疑惑? 好孩子好乖 2026-01-20 刚刚
[合成制备] 【求助】超疏水性单体(含氟的) (4/2646) zhisuohong 2010-09-25 2012-04-02 19:31:07 by suding
[合成制备] [已完结]如何去除甲基三辛基氯化铵 (3/1090) jackhim 2011-08-05 2012-04-02 11:09:28 by jackhim
[合成制备] [已完结]二乙醇胺与E-44 (1/276) qyz1005 2012-04-01 2012-04-01 16:53:38 by neu234
[合成制备] [已完结][关贴]求助:乌氏粘度计 溶剂的选择 (3/1245) forarsenal 2012-02-20 2012-04-01 15:39:25 by yl20050606
[合成制备] [已完结]请教 聚酯聚合釜没有洗净有残料 对聚合有什么影响 (3/958) jlsds 2012-03-29 2012-04-01 14:42:24 by xdpp
[合成制备] [已完结]做的NIPAAm-DMAAm 共聚物用DMF做溶剂旋蒸变色 (1/1104) 1989727 2012-03-31 2012-03-31 21:25:34 by 1989727
[合成制备] [已完结]求能将水凝胶染色的染料,颜色无所谓,因为水凝胶是无色的,在水中不容易看到 (2/1619) ilikeyou 2012-03-31 2012-03-31 13:51:56 by ilikeyou
[合成制备] [已完结]求助求助。乳液聚合粒径分布过宽,光散射测粒径的PDI过高。    ( 1 2 ) (16/3706) chesteray 2012-03-24 2012-03-31 10:30:38 by hehe6770
[合成制备] 抗菌聚合物 (2/285) 芳草疑云 2012-03-06 2012-03-31 09:27:05 by 芳草疑云
[合成制备] 试样中同时有环氧基团和NCO用滴定法怎么测NCO含量呢?大家知无不言言无不尽啊。 (2/517) zhuimeng-k 2012-03-29 2012-03-31 08:41:28 by zhuimeng-k
[合成制备] 关于塑料发泡成型问题 (7/1691) 孟子com 2012-03-28 2012-03-30 15:58:54 by xyxsnow
[合成制备] [已完结]制备MDI型PU固化剂,合成时很好,结束后吸潮 (1/320) qyx3001 2012-03-23 2012-03-30 15:13:34 by ljayz
[合成制备] [已完结]PEG嵌段沉淀问题 (3/676) lizg0301 2012-03-30 2012-03-30 14:25:36 by sibinluo
[合成制备] ATRP工业化    ( 1 2 ) (13/1587) kakadu1015 2012-03-26 2012-03-30 11:50:09 by wanggenlin
[合成制备] [已完结]羧甲基淀粉的制备 (1/279) 87313422 2012-03-30 2012-03-30 11:08:28 by natpolymers
[合成制备] [已完结]羧基保护 (5/691) zhangmaolan 2012-03-28 2012-03-30 10:07:07 by sunjp82
[合成制备] [已完结]不加乳化剂如何实现相反转目的 (1/278) guojacques 2012-03-29 2012-03-30 09:04:10 by guojacques
[合成制备] Hummers法制备氧化石墨 (0/258) maoyingyan 2012-03-29 2012-03-29 23:54:06 by maoyingyan
[合成制备] [已完结][关贴]求制备铝塑板芯材(即主要成分低密度聚乙烯)的配方,急急急 (0/285) jys-artist 2012-03-29 2012-03-29 10:16:35 by jys-artist
[合成制备] [已完结]三氟化硼乙醚可以加热反应么? (5/1332) yzzfforever 2012-03-20 2012-03-28 17:24:30 by chenxj8379
[合成制备] [已完结]求聚邻氨基酚的聚合机理 (0/240) peidong_xu 2012-03-28 2012-03-28 17:00:32 by peidong_xu
[合成制备] [已完结]求助:PLGA合成中要求压力较低,1000pa,怎么控制压力不变呢?    ( 1 2 ) (10/2172) 木槿琉璃 2012-03-27 2012-03-28 13:39:50 by placopolymer
[合成制备] 环氧与胺的反应体系 (0/272) 2006012217 2012-03-28 2012-03-28 12:47:29 by 2006012217
[合成制备] 想寻找气相白炭黑制备方面的专家    ( 1 2 ) (12/915) xlll 2011-12-08 2012-03-28 11:25:32 by lengbing1981
[合成制备] [已完结]求助虫友PS大孔模板的制备方法 (2/430) liyu880701 2012-03-28 2012-03-28 10:36:22 by liyu880701
[合成制备] [已完结]求助问题 (0/228) liyu880701 2012-03-28 2012-03-28 09:59:08 by liyu880701
[合成制备] [已完结]关于苯乙烯马来酸酐共聚物 (1/293) ldln2hfj 2012-03-28 2012-03-28 09:48:21 by yooyoo298
[合成制备] [已完结]跪求聚偏氟乙烯超滤膜的制备(详细方法) (0/283) vivirio 2012-03-27 2012-03-27 20:49:47 by vivirio
[合成制备] [已完结]自乳化环氧乳液 求助 (0/252) 宜城游子 2012-03-27 2012-03-27 17:54:59 by 宜城游子
[合成制备] [已完结]求助有关合成的问题 (0/238) suisui087 2012-03-27 2012-03-27 16:55:59 by suisui087
[合成制备] [已完结]关于甲基丙烯酸的问题甲基丙烯酸水泵旋转蒸发可以蒸发出来吗 (3/628) yuchenscu 2012-03-27 2012-03-27 15:00:49 by 627258398
[合成制备] 【求助】乙酸钠能溶于丙酮吗 (4/1466) xj1550 2010-05-20 2012-03-27 12:33:11 by ldm430623
[合成制备] [已完结]求制备小分子量的PNIPAM(聚N-异丙基丙烯酰胺)的方法? (0/507) yq860503 2012-03-26 2012-03-26 21:40:59 by yq860503
[合成制备] [已完结]为什么合成的聚丙烯酰胺水包水乳液不是白色乳液状呢? (1/783) cancyli 2012-03-25 2012-03-26 21:31:49 by qrqkpb
[合成制备] 水溶性维生素A和K的合成 (0/463) 心中的卓玛 2012-03-26 2012-03-26 21:24:57 by 心中的卓玛
[合成制备] 正交实验法和响应曲面法的异同点是什么 (1/3754) lovezy530520 2012-03-21 2012-03-26 20:33:19 by xuxiaogang
[合成制备] [已完结]哪位大虾能提供点PVPK90啊。!!!!感激不尽 (0/140) 辰与琦语 2012-03-26 2012-03-26 08:43:09 by 辰与琦语
[合成制备] 【求助】合成甲阶酚醛树脂后分层了,怎么处理的? (6/1340) nesimon 2010-11-13 2012-03-26 07:35:32 by DamonMJ
[合成制备] 【求助】热塑性酚醛树脂为什么要脱水,有没有液态的? (6/1396) wangxuelan1 2011-01-06 2012-03-26 07:26:10 by DamonMJ
[合成制备] [已完结][关贴]聚苯胺低聚体合成 (1/338) pengcil 2012-03-25 2012-03-25 14:43:06 by shichaol
[合成制备] 界面缩聚 溶液缩聚和熔融缩聚 (1/780) denghui2226 2012-03-25 2012-03-25 09:23:09 by denghui2226
[合成制备] [已完结][关贴]全部金币悬赏求助,这个东西应该怎么查相关资料? (0/110) sxzyzhang 2012-03-24 2012-03-24 19:17:04 by sxzyzhang
[合成制备] [已完结]为啥我GO/polymer 溶液混合,共沉淀之后,真空烘出来的料GO和polymer分开了啊? (9/1031) Answer218 2012-03-23 2012-03-23 19:13:05 by 495950615
[合成制备] [已完结]制备马来酸酐接枝天然橡胶时的引发体系 (0/348) kallay336699 2012-03-23 2012-03-23 18:02:26 by kallay336699
[合成制备] 【交流】酰氯和酚羟基反应 (13/2871) weiweiandhh 2011-04-06 2012-03-23 16:35:30 by denghui2226
[合成制备] [已完结]苯基膦酰二氯 (0/1074) tjkjxjf 2012-03-23 2012-03-23 11:22:42 by tjkjxjf
[合成制备] [已完结]如何制备磺酸树脂 (2/1175) you10130 2011-09-16 2012-03-23 08:01:25 by guozhongli
[合成制备] 【求助】反相乳液聚合合成PAM (9/1835) 大脸猫蓝皮鼠 2010-12-28 2012-03-23 06:55:15 by daiyuxi
[合成制备] [已完结]对有机硅脱色 (PEPI+1)(4/335) 小rey 2012-03-22 2012-03-22 20:01:01 by 小rey
[合成制备] [已完结]四苯基卟啉镍(NiTPP)醛合成方法 (0/825) zhouqin12 2012-03-22 2012-03-22 18:42:40 by zhouqin12
[合成制备] [已完结]聚苯胺包覆问题 (2/930) 俊昕 2012-03-07 2012-03-22 16:36:56 by damihu2011
[合成制备] [关贴]求购PHBV (1/276) kokostar 2012-03-21 2012-03-21 23:04:13 by kokostar
[合成制备] 请教ATRP反应中CuBr使用的注意事项 (14/2697) 橙味绿茶 2012-02-22 2012-03-21 16:43:51 by zdying
[合成制备] 做酯的聚合 要通过测什么知道聚合反应完毕了    ( 1 2 ) (13/1575) denghui2226 2012-03-19 2012-03-21 15:53:12 by denghui2226
[合成制备] [已完结]如何提高聚合物单体的反应活性?    ( 1 2 ) (12/2645) Ryan602 2011-09-02 2012-03-21 13:25:44 by 贚行忝下
[合成制备] [已完结]有做胶黏剂的吗? (2/207) 雨田3382 2012-03-20 2012-03-20 21:16:25 by 09101132
[合成制备] [已完结]求“思凯奇株式会社”的关于“透明玻璃隔热涂料”的专利 (0/210) xianff 2012-03-20 2012-03-20 20:46:51 by xianff
[合成制备] [已完结]定时加料器 (7/832) bluescorpio 2012-03-19 2012-03-20 18:25:51 by talon5
[合成制备] [已完结]请问:乙烯基三叔丁基过氧硅烷加热分解生成什么物质 (1/796) cxdan 2012-03-20 2012-03-20 17:26:44 by wolfyloner
[合成制备] [已完结]聚醚多元醇合成 (0/588) 潇潇雨 2012-03-20 2012-03-20 16:19:42 by 潇潇雨
[合成制备] 合成PMMA的三段方法 低温聚合到什么程度可以升温到100度??? (2/506) jinqimaggie 2012-03-19 2012-03-20 13:33:02 by jinqimaggie
[合成制备] [已完结][关贴]碱溶性环氧丙烯酸酯的合成工艺探讨 (0/303) 郝宇 2012-03-20 2012-03-20 11:01:09 by 郝宇
[合成制备] [已完结]求助,有疏水型的聚氨酯吗? (3/642) guygun 2011-12-16 2012-03-20 07:12:03 by 未央湖畔
[合成制备] [已完结]声色团、电光高分子、光电高分子、导电高分子这些定义的区别和联系 (0/311) 吕思刘加油 2012-03-19 2012-03-19 21:45:42 by 吕思刘加油
[合成制备] [已完结][关贴]苯乙烯在甲苯中能否跟乙烯基硅烷偶联试剂反应(AIBN能引发么) (0/303) gexin84007 2012-03-19 2012-03-19 19:25:25 by gexin84007
[合成制备] [已完结]关于LLDPE制备的外文文献  近十年的  十篇  拜谢~ (1/195) sunny1102 2012-03-19 2012-03-19 18:06:54 by lgmlgm
[合成制备] [已完结]细乳液聚合 (1/559) wwwqc 2011-11-30 2012-03-19 10:38:34 by eve602466056
[合成制备] [已完结]聚氨酯涂料添加剂对性能的影响    ( 1 2 ) (19/1969) zhouxinqi 2011-12-29 2012-03-19 08:24:15 by leekeng
[合成制备] [已完结]二氯甲烷,乙醚,甲醇的轻度中毒现象以及如何解决这一问题 (0/167) aliceying 2012-03-18 2012-03-18 19:46:18 by aliceying
[合成制备] 【交流】大孔吸附树脂的极性 (9/2292) dengbin112 2010-05-13 2012-03-18 17:25:10 by 甜甜的眼泪
[合成制备] 世界及中国聚四氟乙烯需求量 (0/228) 戚稳稳 2012-03-18 2012-03-18 14:45:14 by 戚稳稳
[合成制备] 什么是工业防锈漆? (5/971) canko75591 2012-03-15 2012-03-17 21:46:59 by ting2008208
[合成制备] [已完结]请问以下这个反应具体的实验条件和步骤是什么? (1/285) gotobbq 2012-03-16 2012-03-17 13:49:56 by gotobbq
[合成制备] [已完结]求助乳化剂 (8/598) orc小白7 2012-03-14 2012-03-17 09:34:51 by orc小白7
[合成制备] [已完结]目前聚四氟乙烯的年产量,年需求量,以及市场前景 (0/1770) 戚稳稳 2012-03-17 2012-03-17 09:12:42 by 戚稳稳
[合成制备] [已完结]如何溶解PMMA的平板?    ( 1 2 ) (18/2506) 蛋蛋爱猫咪 2012-03-15 2012-03-16 19:03:19 by 岸上跳舞的鱼
[合成制备] 不饱和聚酯 (2/365) wf20071211 2012-02-29 2012-03-16 14:05:37 by xdpp
[合成制备] 酯化后期浑浊的问题 (1/433) 山核桃 2012-03-14 2012-03-16 13:59:52 by xdpp
[合成制备] [已完结]聚氨酯合成 (1/271) 骆驼8861 2012-03-16 2012-03-16 11:02:03 by why5201314
[合成制备] [已完结]水性聚氨酯合成问题 (3/1355) 缘分五月 2012-03-16 2012-03-16 10:38:50 by 缘分五月
[合成制备] [已完结][关贴]纤维素的溶解问题!!    ( 1 2 3 ) (24/1476) feona911 2012-03-13 2012-03-16 01:51:01 by fanshuqi
[合成制备] [已完结]环氧氯丙烷交联淀粉的制备中加入氯化钠的作用是什么 (2/2273) liyang13 2012-03-14 2012-03-15 21:31:55 by liyang13
[合成制备] 二苯甲酮作为指示剂,怎么用? (0/729) lz1125 2012-03-15 2012-03-15 18:13:22 by lz1125
[合成制备] 聚磷酰胺与纤维素能反应么,求指点~! (0/467) nereous 2012-03-15 2012-03-15 17:27:55 by nereous
[合成制备] [已完结]尼龙6能否高温溶解于DMF/NMP/DMAC之类的溶剂 (2/5118) hywanwan 2012-03-15 2012-03-15 15:42:46 by xia3572101
[合成制备] 【求助】PNIPAAM类聚合物    ( 1 2 ) (15/1292) 天下枫叶 2010-09-03 2012-03-15 14:30:15 by 浅灵
[合成制备] [已完结]C5二烯烃聚合碘值怎么控制? (0/281) buqun81 2012-03-15 2012-03-15 10:20:00 by buqun81
[合成制备] [已完结]叶酸的氨化 (4/288) 醉眠秋枫 2012-03-02 2012-03-15 08:25:15 by csbcook
[合成制备] UV光固化树脂 (2/804) du_1234 2012-03-14 2012-03-15 08:17:44 by afg33
[合成制备] [已完结]提高预聚物分子量的方法 (1/263) love0000 2012-03-14 2012-03-14 21:43:25 by wangjunpeng
[合成制备] [已完结]微球合成问题 (3/296) 海龟爱上鱼 2012-03-13 2012-03-14 20:17:42 by 海龟爱上鱼
[合成制备] 【求助】关于酚醛的合成 (5/489) tangjiayou 2010-09-10 2012-03-14 17:51:42 by ycfxyh
[合成制备] [已完结]这是什么东东 (2/420) andy3224 2012-03-14 2012-03-14 15:40:16 by andy3224
[合成制备] [已完结][关贴]核心期刊投稿 (0/293) 学员psbvfG 2012-03-14 2012-03-14 15:28:58 by winnie88
[合成制备] 玻璃纤维粘结(VAC/BA/AA共聚的胶黏剂)有谁有做过这方面的没有啊,望赐教 (0/312) the0mist 2012-03-14 2012-03-14 12:53:38 by the0mist
[合成制备] 【求助】各位学长,求助一下乳液聚合中的单体纯度的问题 (9/1612) pica3069 2011-04-11 2012-03-14 11:03:16 by 罗启鑫
[合成制备] [已完结]反应产物是什么? (4/370) tangsssss 2012-03-13 2012-03-14 10:06:13 by tangsssss
[合成制备] [已完结]求超薄耐磨聚胺脂制造方法 (0/129) 51zhuce 2012-03-14 2012-03-14 08:16:01 by 51zhuce
[合成制备] [已完结]聚氨酯胶黏剂生产过程中炭黑填料的投料方式 (1/378) 陈佳诚 2012-03-13 2012-03-13 17:21:38 by why5201314
[合成制备] [已完结][关贴]急求文献!!!MC100新型聚氯乙烯加工助剂改善聚氯乙烯加工性能和力学性能的研究 (0/154) gangzhaozh 2012-03-13 2012-03-13 15:23:20 by gangzhaozh
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