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[热点] 售SCI一区T0P文章,我:8.O.55.1.O.5.4,科目全,可+急 ncTVBM6AOJHF 2026-11-05 刚刚
[合成制备] [已完结]关于用松油醇溶解乙基纤维素的问题!急求! (3/4081) joek0083 2012-03-22 2013-11-06 13:36:24 by 357834317
[合成制备] [已完结]环氧酯-丙烯酸树脂杂化体 (3/1145) z973430851 2013-10-30 2013-11-06 12:52:56 by feng-peng-cheng
[合成制备] 膜 (1/258) suiyu18 2013-11-06 2013-11-06 12:50:48 by 锡伯
[合成制备] [已完结]请教关于戊二醛做交联剂制备共混膜!    ( 1 2 ) (16/3223) pan.x 2012-01-03 2013-11-06 11:47:21 by 和爷走天涯
[合成制备] [已完结]HEMA合成水凝胶问题 (4/2218) love0000 2013-01-15 2013-11-06 08:14:00 by chengru2831
[合成制备] [关贴]希望有做超高聚乙烯(UHMWPE)的虫友可以互相交流交流相关的知识! (3/860) 忧忧最少年 2013-11-04 2013-11-05 20:51:00 by 961683309
[合成制备] 苯酚甲醛树脂固化 (8/2550) 绿叶3 2012-02-06 2013-11-05 18:28:11 by 武则天武则天
[合成制备] [已完结]如何制备功能单体包覆碳纳米管形成包覆材料 (1/497) 梅小婷 2013-11-05 2013-11-05 16:14:12 by caominone
[合成制备] [已完结]PU胶(聚氨酯鞋用胶)如何作为喷胶使用 (4/1278) geng9808 2013-11-04 2013-11-05 12:39:08 by geng9808
[合成制备] [已完结]乙酸和乙二醇体积比为60比40作为溶剂,索氏提取的温度是多少呢 (2/745) lengyuqie 2013-11-05 2013-11-05 11:55:38 by lengyuqie
[合成制备] [已完结]叔丁基丙烯酰胺水解问题 (1/1058) wangdong 2013-09-12 2013-11-05 11:03:00 by jhf206
[合成制备] 关于炔醇类跟醛类能否发生聚合反应 (0/388) ye901010 2013-11-05 2013-11-05 10:48:59 by ye901010
[合成制备] [已完结]MEH-PPV薄膜的紫外吸收 (0/300) weilmeng 2013-11-05 2013-11-05 10:37:13 by weilmeng
[合成制备] [已完结]哪位给解答一下表面活性剂交联胶束的问题啊 (0/217) SEUCM 2013-11-05 2013-11-05 08:47:17 by SEUCM
[合成制备] [已完结]如何除去三乙胺盐酸盐 (0/559) liukai1991 2013-11-05 2013-11-05 08:17:07 by liukai1991
[合成制备] 冷凝管? (4/710) wh4037 2013-11-03 2013-11-05 08:06:10 by 敲幸福门
[合成制备] [已完结]对氨基水杨酸钠如何与羧酸反应生成酰胺,谢谢 (1/838) lischem 2012-09-22 2013-11-04 19:12:48 by xuxinfu
[合成制备] 润滑脂基础油和填料的选择 (0/234) 魔豆先森 2013-11-04 2013-11-04 16:53:55 by 魔豆先森
[合成制备] [已完结]液态聚氨酯购买    ( 1 2 3 ) (21/2266) himichelle 2013-10-22 2013-11-04 11:27:58 by zhengliyun
[合成制备] 求教关于溶液蒸发制备PVC薄膜 (1/381) ky0807 2013-11-03 2013-11-03 22:03:29 by caominone
[合成制备] [已完结]关于无规共聚物合成问题 (0/463) 爱有机 2013-11-03 2013-11-03 21:29:53 by 爱有机
[合成制备] [已完结]阳离子聚苯乙烯的化学去除方法(急) (0/733) oscarmater 2013-11-02 2013-11-02 23:18:21 by oscarmater
[合成制备] 过硫酸铵做引发剂遇到的问题 (1/4523) 零影贝 2013-10-29 2013-11-02 20:03:23 by 西瓜味
[合成制备] [已完结]白乳胶涂刷性能改进 (1/374) wang07055136 2011-08-18 2013-11-02 18:17:45 by 汤LI
[合成制备] 改性聚丙烯密度 (8/1961) jxj19402 2013-10-29 2013-11-02 16:47:56 by jxj19402
[合成制备] [已完结]丁酮中的聚合物 如何提出 (3/690) maochenxi 2013-11-02 2013-11-02 11:44:39 by caominone
[合成制备] [已完结]求大神赐教苯胺和聚苯胺惰气下的热解温度和产物。 (0/794) rhythmhf 2013-11-02 2013-11-02 10:39:19 by rhythmhf
[合成制备] [已完结]表面引发ATRP的基底材料处理 (1/328) 东少 2013-01-16 2013-11-02 07:18:19 by cxy55555
[合成制备] [已完结]光固化树脂    ( 1 2 ) (13/1617) 自然地忧伤 2013-05-28 2013-11-02 06:34:13 by 自然地忧伤
[合成制备] [已完结]怎么样控制聚合反应的时间。 (1/979) 293578328 2013-11-01 2013-11-01 17:57:52 by 1104430281
[合成制备] [已完结]偶氮苯的N元素换成P或者As。怎么合成。谁做过类似的东西 (0/263) lanxuetang 2013-11-01 2013-11-01 14:51:13 by lanxuetang
[合成制备] [已完结]SPI合成 (2/791) zbjinan 2013-10-31 2013-11-01 08:23:04 by zbjinan
[合成制备] 【交流】氨酯预聚物反应终点的确定方法? (9/2043) tian_zheng 2010-11-04 2013-11-01 07:36:55 by hwweven
[合成制备] [已完结]如何得到干燥的碳量子点粉末 (3/1977) day-leung 2013-04-09 2013-10-31 17:49:56 by 周波21
[合成制备] [已完结][关贴]脲醛树脂改性综述 (0/439) 聚合物。。。 2013-10-31 2013-10-31 17:48:55 by 聚合物。。。
[合成制备] 点击化学 (10/1413) dahuzimasi 2013-08-31 2013-10-31 16:09:54 by 崔毛
[合成制备] [已完结]关于环氧树脂、呋喃树脂、酚醛树脂的应用问题 (3/1954) 胡明哲 2013-10-28 2013-10-31 15:04:34 by 杨志威
[合成制备] [已完结]苯乙烯二乙烯苯合成实验求助 (4/1114) 小木虫000 2013-10-31 2013-10-31 14:09:00 by Pureland
[合成制备] [已完结]有机树脂的合成和塑料材料的改性 (2/525) 937467381 2013-10-30 2013-10-31 12:16:11 by 756226424
[合成制备] [已完结]酸值 (0/680) 德邦化工 2013-10-31 2013-10-31 10:24:07 by 德邦化工
[合成制备] [已完结][关贴]请问一下哪个实验室可以做四氟乙烯与醋酸乙烯酯的共聚 (2/430) dianhuang 2012-08-25 2013-10-31 10:23:38 by bai123
[合成制备] 谁用过这种反应装置啊? (8/2054) wanghw818 2013-10-28 2013-10-31 08:56:23 by sesesy
[合成制备] 如何往丙烯酸改性过的PDMS片上引入氨基 (5/1036) 灯疆絮 2013-10-30 2013-10-30 23:30:20 by yingying1588
[合成制备] [已完结]N-异丙基丙烯酰胺/N-乙烯基吡咯烷酮水凝胶合成中引发剂的加入量及顺序以及反应温度 (0/546) 李林320 2013-10-30 2013-10-30 17:06:10 by 李林320
[合成制备] [专家] 芳烃油中甲苯与氨气的反应 (0/3087) tianliang218 2013-10-30 2013-10-30 14:50:47 by tianliang218
[合成制备] [已完结]如何在阴离子聚合时,通过封端产生端氨基? (2/835) shuzhu001 2013-10-23 2013-10-30 11:57:46 by shuzhu001
[合成制备] [已完结]IPDI和水反应的条件 (2/1853) 遇知音 2013-10-23 2013-10-30 09:54:15 by davise1986
[合成制备] [已完结]分子印迹微球的制备 (4/964) 学员psbvfG 2012-05-17 2013-10-30 07:45:21 by kof705991
[合成制备] [已完结]有没有做过聚双(对羟基苯甲酸乙酯)磷腈的同学 (1/554) xxlaoshu 2013-06-24 2013-10-30 07:34:06 by 王家花蕾
[合成制备] [已完结]N-异丙基丙烯酰胺/N-乙烯基吡咯烷酮水凝胶的合成 (0/227) 李林320 2013-10-29 2013-10-29 17:45:54 by 李林320
[合成制备] [已完结]N,N-二叔丁基对二胺作为抗氧化剂的用量一般是多少 (0/254) wit0310 2013-10-29 2013-10-29 16:47:35 by wit0310
[合成制备] [已完结]1,4丁二醇冷凝后可以加热处理么?    ( 1 2 ) (11/1659) 白鸽8633 2013-10-22 2013-10-29 09:29:26 by 白鸽8633
[合成制备] 水性聚氨酯成膜发粘 (8/3942) 11啸傲江湖12 2013-09-28 2013-10-29 09:04:24 by floyd.lee
[合成制备] 来来来,有作业啦! (14/1649) 郭欢8023 2013-10-19 2013-10-29 07:08:47 by 单笔_青春
[合成制备] 水性聚氨酯耐水性的提高    ( 1 2 ) (10/2168) 无可不可 2013-10-21 2013-10-28 18:46:19 by davise1986
[合成制备] [已完结]好心人帮帮忙吧!---给指点一下具体的把载玻片硅烷化的步骤!!!!很急急! (0/902) cy211 2013-10-28 2013-10-28 16:43:02 by cy211
[合成制备] [已完结]洗涤聚丙烯酰胺杂质问题 (0/360) lengyuqie 2013-10-28 2013-10-28 16:12:35 by lengyuqie
[合成制备] 半硬泡聚氨酯发泡 (2/477) 浅羽轻扬 2013-10-19 2013-10-28 15:51:50 by 浅羽轻扬
[合成制备] [已完结][关贴]高固含量聚酰亚胺的制备 (3/957) hongxing87 2013-10-19 2013-10-28 15:26:18 by caicai8830
[合成制备] [已完结][关贴]苯乙烯-二乙烯苯共聚物(工业白球),哪能买到成品? (0/665) zirulinwu 2013-10-28 2013-10-28 15:18:26 by zirulinwu
[合成制备] [已完结][关贴]用什么做PLGA封管聚合的容器好? (0/281) a238886 2013-10-28 2013-10-28 07:57:59 by a238886
[合成制备] 乳液怎样才能做到半径尽量小呢 有哪些方法做成微乳液 (0/265) wangshutao 2013-10-27 2013-10-27 15:18:03 by wangshutao
[合成制备] [已完结][关贴]丙烯酸酯类聚合物,如何去掉它的压敏性能 (0/393) naork 2013-10-27 2013-10-27 14:54:46 by naork
[合成制备] 【求助】PVA1799的羟基含量如何计算 (5/1169) 学员amBdgD 2010-05-26 2013-10-27 11:59:59 by 无敌二货
[合成制备] [已完结]请问福尔马林中含35%-37%的甲醛指的是体积、质量、还是摩尔量? (8/1895) 袁文玉 2013-08-27 2013-10-26 21:15:25 by yangguang01
[合成制备] [已完结]丙纶的平均线密度大概是多少啊 (1/784) liu_aging 2013-09-25 2013-10-26 16:02:21 by 王苗kevin
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[合成制备] [已完结]做有机硼改性酚醛树脂合成时在减压蒸馏时有固体析出 (1/423) xingchen5055 2012-02-14 2013-10-25 11:01:21 by mmxxll1128
[合成制备] [已完结]偏氯乙烯乳液聚合工艺 (0/537) monar 2013-10-25 2013-10-25 10:51:30 by monar
[合成制备] [已完结]二元酸与二元醇合成聚酯多元醇树脂,必须经过酯交换反应吗? (2/1461) liuyq1108 2013-05-13 2013-10-25 09:11:01 by liuyq1108
[合成制备] [已完结]聚乳酸合成问题    ( 1 2 ) (10/2789) lunamiles 2013-10-22 2013-10-25 08:50:51 by xzc12000
[合成制备] [已完结]百灵威的HDI,就是异氰酸酯类试剂质量如何?打算购买    ( 1 2 ) (15/1200) 白鸽8633 2013-09-18 2013-10-25 08:36:24 by 白鸽8633
[合成制备] [已完结]耐热UV固化水性聚氨酯 (6/1260) tsh715763534 2013-06-19 2013-10-25 07:06:07 by tsh715763534
[合成制备] 【求助】【请教】AA/AMPS聚合时分子量的控制调节 (3/1006) 々蕾 2010-07-22 2013-10-25 06:52:55 by fox3152
[合成制备] [已完结]苯丙乳液自交联体系凝胶过多 (0/817) 银狐玉雕 2013-10-24 2013-10-24 17:39:21 by 银狐玉雕
[合成制备] [已完结]双组份聚氨酯涂料稳定性 (2/457) 流剑飞戈 2013-10-21 2013-10-24 17:22:45 by 流剑飞戈
[合成制备] 【求助】聚氨酯合成出现的问题    ( 1 2 ) (11/2068) lishiqing 2010-04-29 2013-10-24 11:33:49 by busyfirst
[合成制备] [已完结]求助国标--纺织染整助剂 氨基树脂整理剂中游离甲醛含量的测定 (0/211) 李曼曼xzh 2013-10-23 2013-10-23 16:52:39 by 李曼曼xzh
[合成制备] 【求助】 用MDI和聚酯做水性聚氨酯所遇到的问题    ( 1 2 ) (14/3477) 石头5668 2008-10-29 2013-10-23 16:28:45 by coatinglu
[合成制备] [已完结]几个不大不小的问题,诚心+重金求助    ( 1 2 ) (15/2805) yanghaogfz 2013-05-04 2013-10-23 12:20:46 by hcc1026
[合成制备] [已完结]急寻南京地区做过环氧树脂粘结剂的小伙伴们 (2/547) chenhch86 2013-10-23 2013-10-23 12:12:36 by Wuben07
[合成制备] 写文章中,不知道如何命名这种宏观粉末,微观是纤维状的结构。。求助    ( 1 2 ) (54/3240) hjy88927 2013-10-21 2013-10-23 11:17:30 by chmt1102
[合成制备] [已完结]分子筛的用量和所干燥溶剂的量如何匹配? (2/1444) 白鸽8633 2013-10-12 2013-10-23 09:28:37 by 白鸽8633
[合成制备] 【求助】提高吸水树脂强度的方法    ( 1 2 ) (12/2174) 风浩然 2010-05-16 2013-10-23 05:19:34 by lizhen861007
[合成制备] [已完结]RAFT 聚合 (2/730) adasheep 2013-10-22 2013-10-23 05:16:43 by adasheep
[合成制备] [已完结]尿醛树脂合成 (0/267) 潇锦 2013-10-22 2013-10-22 21:58:26 by 潇锦
[合成制备] [已完结](N-脒基)十二烷基丙烯酰胺合成方法 (0/738) songtaoxy 2013-10-22 2013-10-22 17:36:30 by songtaoxy
[合成制备] [已完结]沉淀聚合不会反应 (1/752) psd0714 2013-10-22 2013-10-22 16:36:30 by psd0714
[合成制备] [已完结]关于合成方法中的“份” (3/519) ros.a.lind 2013-10-22 2013-10-22 15:21:05 by zs0809
[合成制备] [已完结]过硫酸铵-硫代硫酸钠氧化还原引发 (3/1815) beautyli 2012-04-17 2013-10-22 13:25:29 by ywz0904
[合成制备] [已完结]一步法制备聚酰亚胺泡沫 (3/1272) 07442119 2013-04-19 2013-10-22 13:12:22 by 07442119
[合成制备] [已完结]乙烯多胺的扩链 (4/592) 红尘有梦 2013-10-19 2013-10-22 12:04:59 by 红尘有梦
[合成制备] [已完结]求助沉淀水性聚氨酯胶体的方法 (3/978) 遇知音 2013-10-20 2013-10-22 10:09:42 by spadan
[合成制备] [已完结]二聚酸钠盐的颜色 (0/713) 漫天飞雪2008 2013-10-22 2013-10-22 08:54:12 by 漫天飞雪2008
[合成制备] [已完结][关贴]求助一个高分子结构 是什么物质 (2/371) kaikuo 2013-10-21 2013-10-21 18:36:31 by 山灵
[合成制备] [已完结]关于PEO-b-PS的合成,怎么总不成功啊,求帮助啊    ( 1 2 ) (13/2090) 子夏 2013-06-13 2013-10-21 16:58:58 by 892561383
[合成制备] 各位大虾,溶液浇注问题请教 (0/221) 大斌瑞恩 2013-10-21 2013-10-21 16:45:42 by 大斌瑞恩
[合成制备] [已完结]求助:哪种异氰酸酯聚合物是固体啊? (6/2845) unss 2013-10-18 2013-10-21 15:55:24 by 不虚此行
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[合成制备] 【资源】接枝共聚合(化学工业出版社) (15/2353) dashing 2010-04-24 2013-11-06 12:10:44 by yl20050606
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