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[热点] 售SCI-T0P文章,我:8O.5.5.1.O.54,科目齐全,可+急 ELBZ6WwEaRj6 2026-11-05 刚刚
[合成制备] 【求助】低分子量聚噻吩 (2/304) 448006396 2010-06-24 2011-04-06 17:48:51 by 天际奇虾
[合成制备] 【交流】离心管液氮 (2/1944) youqian710 2011-04-06 2011-04-06 16:20:36 by youqian710
[合成制备] 【求助】泰国PTT7910A (1/583) 阿拉木汗 2011-04-06 2011-04-06 10:08:30 by Jerryxue
[合成制备] 【求助】液体双酚A环氧树脂的合成 (0/1112) sunyao1982 2011-04-06 2011-04-06 05:26:50 by sunyao1982
[合成制备] 【求助】邻巯基苯胺(氨基苯硫酚) (0/611) kiney 2011-04-05 2011-04-05 22:44:09 by kiney
[合成制备] 【交流】环氧改性 乳白色 (0/170) zyg504 2011-04-05 2011-04-05 20:57:31 by zyg504
[合成制备] 【求助】羟基硅油改性环氧 (1/402) zyg504 2011-04-04 2011-04-04 21:58:04 by 小鸟觅食
[合成制备] 【求助】环氧改性 催化剂 (5/964) zyg504 2011-04-03 2011-04-04 10:33:03 by wolfyloner
[合成制备] 【求助】聚脂肪酸酯强度与哪些因素有关 (1/280) bjstick 2011-04-01 2011-04-03 15:36:53 by hubeizlc
[合成制备] 【求助】抽滤慢的问题 (7/1159) aishangread 2011-03-05 2011-04-03 09:56:26 by sunjy825
[合成制备] 【其他】那位大侠合成过三氟甲磺酸呀 (0/380) qiumg 2011-04-02 2011-04-02 21:12:59 by qiumg
[合成制备] 【求助】双键在什么温度下会被空气氧化 (0/1678) bily0212 2011-04-02 2011-04-02 17:35:17 by bily0212
[合成制备] 【求助】求助POM材料如何耐寒? (1/187) ggkolin 2010-07-29 2011-04-02 16:31:16 by chen080106
[合成制备] 【求助】请问FITC能和生物素相连接吗? (0/548) liuliyanatqx 2011-04-02 2011-04-02 15:35:38 by liuliyanatqx
[合成制备] 【交流】微波聚合温度如何控制 (0/831) lydll 2011-04-02 2011-04-02 09:04:38 by lydll
[合成制备] 【讨论】高分子合成,如何避免自动加速 (21/3952) alina802 2011-03-16 2011-04-01 21:21:42 by xj1030
[合成制备] 【求助】求淀粉和丙烯酰胺接枝聚合的方法和实验 (0/321) 张杰123 2011-04-01 2011-04-01 20:11:55 by 张杰123
[合成制备] 【求助】合成苯并恶嗪黑色副产物是什么 (2/404) wjp_29 2011-03-30 2011-04-01 17:52:16 by wjp_29
[合成制备] 【求助】引发剂用多了还会得到高分子吗? (17/2425) duqiulia 2011-03-30 2011-04-01 17:13:38 by scu98wwc
[合成制备] [关贴]【求助】HEMA自由基聚合 (10/1285) linlinying8188 2011-03-30 2011-04-01 12:02:34 by linlinying8188
[合成制备] 【求助】淀粉接枝为什么用乙醇沉淀 (1/303) liuupc 2011-03-19 2011-04-01 11:00:25 by cham2007
[合成制备] 【求助】淀粉接枝为什么用乙醇沉淀 (1/438) liuupc 2011-03-20 2011-04-01 10:57:10 by cham2007
[合成制备] 【求助】环氧乙烷怎么干燥除水?各位高手请进来,讨论一下! (1/514) wangdanjia 2011-03-30 2011-03-31 20:46:36 by wangdanjia
[合成制备] 【求助】求关于聚丙二醇(MW400)共聚相关的文章 (0/165) algenl 2011-03-31 2011-03-31 14:15:43 by algenl
[合成制备] 【求助】有没做芳纶1414浆柏的 (0/193) talent8214 2011-03-31 2011-03-31 11:29:03 by talent8214
[合成制备] [关贴]【求助】PEG20000 可不可以溶于水?能不能溶于乙醇? (1/1726) penglu7006 2011-03-29 2011-03-30 22:35:42 by jieranaiai
[合成制备] 【求助】关于聚丙烯酸 (3/622) 20050485 2011-03-22 2011-03-30 11:09:16 by manyihou
[合成制备] [关贴]【求助】哪位帮我打开HPLC文件,赠送100金币 (11/1748) dageliang 2011-03-28 2011-03-30 10:21:56 by dageliang
[合成制备] 【求助】乳化蜡的显色剂 (0/126) ygs8688 2011-03-30 2011-03-30 10:10:18 by ygs8688
[合成制备] 【交流】请问合成固化剂毒性大吗 (2/258) sscc 2011-03-29 2011-03-30 07:16:06 by sscc
[合成制备] 【求助】齐格纳塔催化剂制备问题 (0/376) beijingkarl 2011-03-29 2011-03-29 22:16:01 by beijingkarl
[合成制备] 【求助】苯胺不蒸馏进行反应会怎么样 (2/483) lhfcc 2011-03-29 2011-03-29 22:03:57 by zcxgood
[合成制备] 【求助】羟基与酰氯的反应 (0/2627) mamingliang 2011-03-29 2011-03-29 21:41:55 by mamingliang
[合成制备] 【求助】关于介电性的问题 (1/207) Violet.W 2010-05-16 2011-03-29 10:47:38 by 小海螺1113
[合成制备] 【求助】介电图谱怎么看啊? (2/1292) zhizhi7288 2009-10-06 2011-03-29 10:16:52 by 小海螺1113
[合成制备] 【交流】有没有人合成过丙烯酸十六酯或十八酯 (金币≥1)(0/83) mglhm 2011-03-28 2011-03-28 23:56:39 by mglhm
[合成制备] 【求助】巯基乙酸聚乙烯醇酯的制备 (3/1126) ganyinggan 2011-03-28 2011-03-28 23:35:42 by xvxv
[合成制备] 【求助】苯乙烯、衣康酸在85℃哪个更容易自聚? (0/496) 独钓寒江jian 2011-03-28 2011-03-28 11:54:48 by 独钓寒江jian
[合成制备] 【讨论】反相微乳液通常使用哪些乳化剂? (4/1549) yyy85 2011-03-10 2011-03-28 08:13:06 by likeeagle
[合成制备] 【求助】PA66可以悬浮聚合制备吗?为什么? (0/440) 398327229 2011-03-27 2011-03-27 23:54:05 by 398327229
[合成制备] 【交流】如何把阳离子单体从聚合产物中除去 (7/1457) zhangyier 2011-03-26 2011-03-27 18:28:57 by everlast
[合成制备] 【求助】苯乙烯与其他药品共聚时,苯乙烯中的阻聚剂对共聚反应影响大吗? (4/894) 独钓寒江jian 2011-03-26 2011-03-27 11:12:58 by sheldon102
[合成制备] 【求助】关于水性聚氨酯改性的问题 (3/1348) huyid 2008-11-04 2011-03-26 21:46:20 by wangmou
[合成制备] 【求助】谁给个乙二胺四亚甲基膦酸的制备方法啊?谢谢啊 (0/146) lc741 2011-03-26 2011-03-26 19:23:43 by lc741
[合成制备] 【求助】有没有做过有机盐聚合的? (0/234) ahwb 2011-03-26 2011-03-26 17:37:35 by ahwb
[合成制备] 【求助】丁苯树脂实验室合成 (0/162) 化工唐海彬 2011-03-26 2011-03-26 16:36:40 by 化工唐海彬
[合成制备] 【求助】关于低分子量聚丙烯酸钠合成的问题 (6/1732) lc741 2011-03-23 2011-03-25 20:19:49 by flywing_luo
[合成制备] 【求助】求助 (0/148) shuichengxyy 2011-03-25 2011-03-25 11:09:31 by shuichengxyy
[合成制备] 【求助】有做PEN的童鞋嘛 (0/249) raultracy 2011-03-25 2011-03-25 10:25:06 by raultracy
[合成制备] 【求助】 聚苯胺溶解在间甲酚中成膜问题 (3/837) ouyangrui257 2008-09-06 2011-03-25 10:23:57 by zhouguiming
[合成制备] 【求助】缩醛水解问题 (0/1292) 不是我不懂 2011-03-24 2011-03-24 14:49:12 by 不是我不懂
[合成制备] 【讨论】聚氨酯预聚体制备时注意事项有哪些? (6/2253) pilihu1989 2011-03-24 2011-03-24 14:31:04 by cc1938
[合成制备] 【求助】兄弟姐妹们,有没有做尼龙的啊,帮帮忙! (0/245) wgs8136 2011-03-24 2011-03-24 11:28:47 by wgs8136
[合成制备] 【求助】仲醇能引发己内酯开环吗 (2/355) wbwjyss 2011-03-22 2011-03-24 09:05:31 by wbwjyss
[合成制备] 【求助】用氯化亚砜酰氯化反应 (2/668) 小风~ 2011-03-23 2011-03-23 20:52:09 by 小风~
[合成制备] 【求助】寻一种有机化合物 (1/316) lunyinghui 2011-03-23 2011-03-23 11:06:54 by chenzihan
[合成制备] 【求助】怎样把乳液做成粘流太 (0/109) ddinging0 2011-03-23 2011-03-23 10:22:17 by ddinging0
[合成制备] 【求助】左右螺旋结构的示意图 (0/1507) chenlingbuct 2011-03-22 2011-03-22 22:34:01 by chenlingbuct
[合成制备] 【求助】请问spin-coating一般要多浓溶液 (6/657) yq_zhang 2011-03-22 2011-03-22 21:55:11 by yq_zhang
[合成制备] 【求助】求丙烯酸乳液提高韧性的方法 (0/481) ddinging0 2011-03-22 2011-03-22 09:43:47 by ddinging0
[合成制备] 【求助】聚氨酯泡沫塑料密度 (0/427) 小米25 2011-03-22 2011-03-22 09:33:01 by 小米25
[合成制备] 【求助】请教,SBS(苯乙烯-丁二烯-苯乙烯嵌段共聚物)制备过程中的分散剂 (0/550) vodka 2011-03-21 2011-03-21 16:18:54 by vodka
[合成制备] 【求助】杭州附近哪里能做二氧化碳超临界实验啊 (0/157) kaixing004 2011-03-21 2011-03-21 15:37:37 by kaixing004
[合成制备] 【求助】聚异丁烯丁二酸酐和醇胺则怎么形成内酯化合物 (2/317) cggzkm 2010-10-12 2011-03-21 15:24:01 by pbx123456
[合成制备] 【求助】丙烯酸酯与马来酸酐共聚物的后处理 (1/1417) 831227lyl 2010-06-04 2011-03-21 15:05:08 by ooobgy
[合成制备] 【求助】甜菜碱酰氯 (2/477) 小风~ 2011-03-20 2011-03-21 12:35:29 by jjwl_rscn
[合成制备] 【求助】木质纤维素如何分级 (0/190) 忘忧门人 2011-03-21 2011-03-21 12:21:34 by 忘忧门人
[合成制备] 【求助】怎样获得低分子量共聚物 (3/660) chen_chen_01 2011-03-21 2011-03-21 12:14:45 by cuixun2008
[合成制备] 【求助】白乳胶实用配方 (金币≥50)(2/120) wang07055136 2011-03-21 2011-03-21 11:10:40 by modere
[合成制备] 【求助】如何提纯丙烯酸单体 (3/582) shangwulin 2011-03-20 2011-03-21 09:49:34 by zhangl321
[合成制备] 【讨论】请问这是什么仪器 (2/309) jhhcooi 2011-03-18 2011-03-21 09:07:58 by jhhcooi
[合成制备] 【求助】醋酸盐 喷雾 爆炸 (1/396) hnzndx 2011-03-20 2011-03-21 08:36:44 by ymw520
[合成制备] [关贴]【讨论】以乙烯焦油为原料能制备沥青吗? (1/872) 徐凯 2011-03-20 2011-03-20 18:46:33 by 方恨少
[合成制备] 【求助】BPO过氧化苯甲酰变质 (7/1944) wecket 2010-12-28 2011-03-20 14:29:32 by 2070326124
[合成制备] 【求助】环氧树脂改性,中和度 (3/993) zly415 2011-03-18 2011-03-19 17:50:22 by zly415
[合成制备] 【求助】重结晶问题 (7/1764) lgb8349075 2011-03-12 2011-03-19 15:45:58 by candymonk
[合成制备] 【求助】马来酸酐和三聚氰胺的反应方程式怎么写? (2/1372) 马红斌 2011-03-04 2011-03-19 15:27:54 by flashboy023
[合成制备] 【求助】环氧树脂的合成 (3/651) lgb8349075 2011-03-10 2011-03-19 15:15:14 by flashboy023
[合成制备] 【求助】脱气 (0/424) yishujia513 2011-03-19 2011-03-19 10:58:25 by yishujia513
[合成制备] 【求助】国内纳滤膜制备    ( 1 2 ) (15/2852) 浩淇 2009-11-24 2011-03-19 10:57:46 by billy5
[合成制备] [关贴]【求助】各位老大,如何制备200um左右的聚苯乙烯微球? (16/2667) 整体柱 2011-03-15 2011-03-18 21:51:50 by xiaoqin5298
[合成制备] 【求助】卤代烃与醇的取代反应 (0/2711) hongjun3176 2011-03-18 2011-03-18 20:54:49 by hongjun3176
[合成制备] [关贴]【求助】反应器设计的问题 (11/2117) kecyren 2011-03-08 2011-03-18 16:36:14 by kecyren
[合成制备] 【求助】想合成乳液,结果得到了奇怪的东东 (5/1854) vivien8803 2011-03-09 2011-03-18 13:42:54 by vivien8803
[合成制备] 【求助】 如何有效的降低水性聚氨酯胶膜的活化温度? (2/906) ustc_yun 2008-12-02 2011-03-18 09:24:57 by zfgohdlg
[合成制备] 【求助】做聚酰亚胺薄膜时,涂在玻璃板上加热环化时有大量气泡?怎么回事啊? (2/1079) huawei1125 2011-03-17 2011-03-18 08:09:29 by mythos2011
[合成制备] 【求助】尼龙6的合成 (2/989) wgs8136 2011-03-17 2011-03-17 22:04:50 by wgs8136
[合成制备] 【求助】丙烯腈在DMF中聚合分子量怎么上不去? (0/285) drichjun 2011-03-17 2011-03-17 17:03:50 by drichjun
[合成制备] 【求助】环氧树脂的合成 (1/302) lgb8349075 2011-03-11 2011-03-17 15:24:34 by clytze_520
[合成制备] 【求助】请教一个聚合方法问题 (0/157) xj_love 2011-03-17 2011-03-17 14:25:48 by xj_love
[合成制备] [关贴]【求助】牵涉到有机和高分子(貌似还有一点与医学沾边) (1/302) sleener 2011-03-16 2011-03-17 13:46:27 by sleener
[合成制备] 【求助】丙烯酸与纤维素接枝共聚 (2/282) manyihou 2011-03-14 2011-03-17 12:14:35 by 万万万万
[合成制备] 【求助】聚氨酯的交联剂 E-300是什么,学名和分子式 (1/565) pilihu1989 2011-03-16 2011-03-17 08:22:35 by cc1938
[合成制备] 【交流】高VA含量聚乙烯醋酸乙烯酯(EVA)聚合工艺--催化剂选择 (0/558) shankehu 2011-03-16 2011-03-16 20:37:20 by shankehu
[合成制备] 【求助】方酸菁 (0/766) lxk55555 2011-03-16 2011-03-16 20:34:01 by lxk55555
[合成制备] 【求助】间甲苯胺改性双氰胺 (1/273) zhang57725 2010-05-09 2011-03-16 17:52:19 by zackli
[合成制备] 【求助】求噻吩,吡咯两种单体聚合的相关文献 and 聚合物与无机物形成配位化合物的文� (2/531) banban6322 2011-03-16 2011-03-16 14:35:36 by yxqiang119
[合成制备] 【求助】聚氨酯发泡倍数与什么有关? (5/1600) ysk0321 2011-03-15 2011-03-16 10:54:27 by xiangyixinn
[合成制备] 【求助】聚酰亚胺涂膜工艺 (1/820) boyhit 2011-03-15 2011-03-16 10:52:26 by huawei1125
[合成制备] 【求助】聚合度不高的问题    ( 1 2 ) (16/2611) xuyunxia 2011-03-14 2011-03-15 22:19:50 by xuyunxia
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