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[热点] 售SCI一区T0P文章,我:8.O55.1.O.54,科目全,可十急 ncTVBM6AOJHF 2026-11-05 刚刚
[合成制备] [已完结]溴化聚苯乙烯 (0/728) fuchunru 2012-07-19 2012-07-19 00:33:20 by fuchunru
[合成制备] [已完结]间苯二酚与甲醛反应 (0/1476) xuelang200 2012-07-18 2012-07-18 15:04:06 by xuelang200
[合成制备] [已完结]求助:合成PEGDMA( 聚乙二醇二甲基丙烯酸酯) (1/3097) 风云紫腾 2011-05-26 2012-07-18 14:49:51 by zmmmick
[合成制备] 缩甲醛反应 (0/606) jinshenghe 2012-07-18 2012-07-18 09:42:32 by jinshenghe
[合成制备] [已完结][关贴]一种含氨基且只溶于水的物质怎么才能使它和环氧树脂反应顺利进行? (4/1595) zhuimeng-k 2012-07-17 2012-07-18 08:03:35 by zhuimeng-k
[合成制备] 不饱和聚酯 (2/935) wf20071211 2012-05-14 2012-07-17 20:14:53 by newaristotle
[合成制备] [已完结]氨基树脂应用方面的求助    ( 1 2 3 ) (23/3949) chenwdu 2012-02-06 2012-07-17 14:48:28 by jincywan
[合成制备] [已完结]请高手们给推荐一个合适的SCI期刊,非常感谢! (2/449) gyyswh 2012-07-16 2012-07-17 12:48:33 by 724535996
[合成制备] [已完结]关于用HDI封端工艺的探讨 (0/470) pierce81 2012-07-17 2012-07-17 09:36:55 by pierce81
[合成制备] 悬浮聚合时不搅拌可以吗 (8/2269) wangxhhb 2011-10-19 2012-07-17 05:43:44 by jys-artist
[合成制备] [已完结]异戊二烯1,4加成聚合怎么保护形成的新的双键 (0/842) D8dr 2012-07-16 2012-07-16 22:44:18 by D8dr
[合成制备] 【求助】分子量与粘度    ( 1 2 ) (16/3872) yuanfeihu7 2010-07-15 2012-07-16 18:24:27 by 龙儿2013
[合成制备] 【求助】聚乳酸医用产品研发 (12/1899) lc6018 2011-04-02 2012-07-16 18:17:30 by 龙儿2013
[合成制备] [已完结]水性聚氨酯合成变黄有的混浊 (4/1031) xjcc306 2012-07-12 2012-07-16 14:16:43 by xjcc306
[合成制备] 环氧树脂复合材料比较好中的SCI期刊有哪些呢?不要求IF,只要好中就行 (48/3274) euying 2012-07-13 2012-07-16 09:06:58 by afu20082008
[合成制备] 反乳液聚合中氧化还原引发剂的选择 (0/552) 小试身手 2012-07-13 2012-07-13 16:34:19 by 小试身手
[合成制备] [已完结]PBA,PD-56/MDI 醋酸乙酯作溶剂合成出来的胶液发白 (0/261) twtyssy 2012-07-13 2012-07-13 14:32:51 by twtyssy
[合成制备] 【求助】MC尼龙制品收缩缺陷问题 (金币≥10)(2/60) yang771172 2011-03-03 2012-07-13 14:14:02 by diceyedong
[合成制备] [已完结]酚醛树脂加急 (5/632) 话落谁家 2012-07-12 2012-07-13 09:32:46 by 话落谁家
[合成制备] [已完结][关贴]关于封官问题,怎样打开封管 (2/575) 君子慎独 2012-07-12 2012-07-12 20:11:09 by 君子慎独
[合成制备] [已完结]各位虫友:关于乳液共聚的简单问题。帮忙解释一下吧!急,急,急!!!    ( 1 2 ) (PEPI+1)(12/3517) wmm.2008 2011-12-19 2012-07-12 14:33:44 by wyf542341
[合成制备] [已完结]AM-ATBS共聚 (5/881) wangdong 2012-07-03 2012-07-12 13:42:10 by wangdong
[合成制备] 【求助】碱性锌锰干电池增稠剂DK系列指标 (6/1179) 罗情丹 2010-10-20 2012-07-12 13:32:00 by xiaoxiujuan
[合成制备] 【求助】请教关于PVDF的问题 (5/1250) 化学七宝 2011-03-02 2012-07-12 10:48:05 by xyxsnow
[合成制备] [已完结]MDI (1/512) twtyssy 2012-07-12 2012-07-12 10:42:18 by why5201314
[合成制备] [已完结]PU制备 (1/440) twtyssy 2012-07-11 2012-07-12 08:35:33 by peak1928
[合成制备] [已完结]求助关于制备PH敏感水凝胶的问题 (7/2055) ustblily 2012-07-10 2012-07-11 23:06:12 by lcgao
[合成制备] [已完结]别人的提纯没法重复 (8/1137) lanlandehai 2012-07-10 2012-07-11 17:27:41 by guagua200312121
[合成制备] [已完结]酰胺和环氧基的反应 (4/3985) zengxianjian95 2012-07-05 2012-07-11 15:45:29 by charleygan
[合成制备] [已完结]酯化 反应 合成 求解一公式 (0/392) guobo 2012-07-11 2012-07-11 15:41:56 by guobo
[合成制备] [已完结][关贴]扩链剂对分子量的控制 (6/1928) 郝宇 2012-07-10 2012-07-11 15:05:51 by 淡淡风A228
[合成制备] [已完结]求助3-噻吩乙酸的聚合方法? (1/902) 小爽123 2012-07-10 2012-07-11 11:14:04 by wuqin520
[合成制备] (甲基)丙烯酸仲丁酯的应用前景如何??? (1/665) fptony 2012-07-11 2012-07-11 08:54:26 by ai_34esr
[合成制备] [已完结]关于PBA/MDI 体系 (7/1964) twtyssy 2012-02-16 2012-07-11 07:40:16 by lyhst
[合成制备] [已完结]做红外之前如何提纯改性后酚醛树脂? (4/1128) mingde 2012-07-10 2012-07-10 15:19:50 by hwweven
[合成制备] [已完结]疏水性基团的键合 (4/1490) 辰潇 2012-07-09 2012-07-10 13:17:25 by yaahoo
[合成制备] [已完结]求助:紫外固化胶的选择 (0/419) neepoq 2012-07-10 2012-07-10 10:12:06 by neepoq
[合成制备] [已完结][关贴]PEG-OH如何氨基化 (7/1829) taozhikai 2012-06-10 2012-07-10 08:42:48 by taozhikai
[合成制备] 分子筛 (0/372) flashshun 2012-07-09 2012-07-09 21:19:39 by flashshun
[合成制备] 【求助】水凝胶制备    ( 1 2 ) (14/2344) lilan_87 2010-08-02 2012-07-09 18:50:18 by ustblily
[合成制备] 【求助】对氯甲基苯乙烯接长链 (10/1614) hjjhxh 2011-03-29 2012-07-09 13:18:06 by 欣_岩
[合成制备] [已完结]乳液合成之后总有残渣 (8/2169) TTfanz 2011-05-24 2012-07-09 11:01:54 by zhanghu563
[合成制备] [已完结]餐桌上用的水晶垫有气味,有害么?怎么办? (6/2143) mengzhouren 2012-03-15 2012-07-08 16:57:59 by 11900490
[合成制备] [已完结]丙烯酸 丙烯酸酯聚合反应不完全为什么? (8/3301) zhangxing322 2011-08-26 2012-07-08 14:58:06 by zhangxing322
[合成制备] [已完结][关贴]快速固化液体硅橡胶的研制 文献求助 (3/465) yfshuer 2012-06-06 2012-07-08 11:15:54 by yfshuer
[合成制备] [已完结]求助硅橡胶合成工艺 (1/675) batian2000 2012-03-07 2012-07-07 17:54:38 by 小桥.流水.猪
[合成制备] [已完结]硫化后能自润滑的液体硅橡胶 (1/548) zhuyinhua 2012-04-25 2012-07-07 17:51:17 by 小桥.流水.猪
[合成制备] [已完结]想找一些大于100nm(但在这个数量级)的颗粒或胶体 (1/624) goddad 2012-07-05 2012-07-07 09:22:06 by _dota_303
[合成制备] [已完结][关贴]酚羟基和脂肪族NCO的最佳反应条件是什么? (1/605) 6sbiam 2012-07-07 2012-07-07 09:12:45 by l88b0121
[合成制备] [已完结]聚马来酸酐合成    ( 1 2 ) (10/2524) blackmagic 2012-04-01 2012-07-06 19:00:39 by whyy0113
[合成制备] [已完结]普鲁兰多糖羟基羧基化问题 (0/865) liuliyanatqx 2012-07-06 2012-07-06 14:50:23 by liuliyanatqx
[合成制备] [已完结]请问TMT晶体(三巯基三嗪三钠盐)有没有跟其他化学试剂在市场上有卖的吗 (0/555) lovefay 2012-07-06 2012-07-06 11:42:11 by lovefay
[合成制备] [已完结][关贴]六氟异丙醇和乙醇怎么分离? (0/471) ulika2013 2012-07-06 2012-07-06 10:28:02 by zhaobingscu
[合成制备] [已完结]废PP交联方法    ( 1 2 ) (12/973) honoria-xin 2012-07-01 2012-07-06 09:22:59 by honoria-xin
[合成制备] [已完结]为什么聚合的聚苯胺浸泡在水里以后就变蓝色了? (1/1475) 暮雨夕 2012-07-05 2012-07-05 19:05:18 by wolfyloner
[合成制备] [已完结]丙烯酸酯弹性体    ( 1 2 3 ) (23/3139) fangcheng533 2012-03-04 2012-07-05 18:44:16 by xtfqb
[合成制备] 请教一个NIPAM的ATRP合成的问题    ( 1 2 ) (12/3635) 橙味绿茶 2011-11-05 2012-07-05 18:29:11 by tepid
[合成制备] -光电高分子研究方向的高校-望结识光电高分子方向的虫友    ( 1 2 ) (17/2636) fanshuqi 2012-06-07 2012-07-05 16:47:36 by chongyum
[合成制备] [已完结]如何增加相容性 (0/682) yuciar 2012-07-05 2012-07-05 15:52:21 by yuciar
[合成制备] [已完结]制备嵌段聚合物 (2/526) 花花打鬼 2012-05-30 2012-07-05 15:01:22 by 沉默在呐喊
[合成制备] [已完结]改性后的有机硅(不溶于水)怎样与丙烯酸酯聚合?    ( 1 2 ) (13/2239) ceceliachan 2012-03-06 2012-07-05 07:59:18 by zdz566
[合成制备] [已完结][关贴]有机硅高温固化冷却后产生开裂,怎么办呢? (1/367) fullblown 2012-07-04 2012-07-04 21:30:58 by fullblown
[合成制备] [已完结]十二烷基苯磺酸钠 (0/660) thir1313 2012-07-04 2012-07-04 19:42:05 by thir1313
[合成制备] 【交流】合成聚酯时,在缩聚阶段聚酯逐渐发红,聚酯发红的原因可能有哪些?    ( 1 2 ) (13/2167) yinchaoy 2010-01-30 2012-07-04 16:40:28 by aids521
[合成制备] [已完结]求(聚碳酸酯)PC合成试验釜!! (0/288) haibingxu 2012-07-04 2012-07-04 16:10:53 by haibingxu
[合成制备] [已完结]羧基+氨基 (1/496) 学员iJKdRF 2012-07-04 2012-07-04 14:33:49 by zhubake
[合成制备] [已完结]超分子水凝胶的干凝胶一般怎么制备比较好? (4/2143) shijf 2012-06-29 2012-07-03 15:58:30 by chltgd
[合成制备] [已完结]氯的自由基反应 (0/1298) hanlinglingq 2012-07-03 2012-07-03 14:04:42 by hanlinglingq
[合成制备] [已完结]研究有机硅改性热固性树脂的朋友进来交流一下    ( 1 2 ) (10/2251) mingde 2012-05-18 2012-07-03 11:56:10 by 平凡与伟大
[合成制备] [已完结]聚合物溶于DMF后,想用共沉淀法析出聚合物,请问大侠们常用那种共沉淀剂啊? (6/3037) Answer218 2012-03-21 2012-07-03 08:34:35 by yunzhijun112
[合成制备] [已完结]90℃反应,怎样组织甲基丙烯酸的自聚合,加对苯二酚可以吗,要加多少 (4/950) yuchenscu 2012-06-27 2012-07-02 19:57:49 by aids521
[合成制备] [已完结]求助:如何提高酚醛树脂与硅树脂的混溶性? (0/470) loongLUO 2012-07-02 2012-07-02 15:35:08 by loongLUO
[合成制备] [已完结]做过RAFT细乳液聚合的请进!!!    ( 1 2 ) (14/2932) zps1986 2011-11-07 2012-07-02 13:55:06 by wgx2009
[合成制备] [已完结]结晶过程中有什么办法可以使结晶后物质纯度提高 (2/640) khm416 2012-06-29 2012-07-02 08:49:12 by khm416
[合成制备] [已完结]做酚醛泡沫树脂分子量分布宽好还是窄好? (0/658) hl15134479 2012-07-01 2012-07-01 09:53:46 by hl15134479
[合成制备] [已完结]HDDA的光化学反应 (3/2752) 风影残雪 2012-06-29 2012-06-30 08:20:28 by jackvip28
[合成制备] [已完结]请问大家使用的聚乳酸分子量是好多 (1/2336) jiangnanyu 2012-06-29 2012-06-30 07:52:54 by zaihang
[合成制备] [已完结]TMP在聚氨生产工艺上是怎么控制水分的? (9/1748) twtyssy 2012-06-27 2012-06-29 22:46:30 by twtyssy
[合成制备] [已完结][关贴]求助一篇文献 (1/226) baigang888 2012-05-17 2012-06-29 19:33:34 by wuning888
[合成制备] 普利特关于TLCP产业化新建项目建成试生产的公告 (1/492) youryanbing 2012-06-29 2012-06-29 13:53:52 by yikesong
[合成制备] [已完结]磁性纳米凝胶制备 (3/1334) gsyangying 2012-05-30 2012-06-29 09:18:24 by 齐慧敏
[合成制备] [已完结]光引发聚合有哪些引发剂 (1/1013) chimistryjin 2012-06-28 2012-06-28 22:55:23 by yetaieva
[合成制备] [已完结]分子量高偶联效率降低的问题 (1/471) chem_duxin05 2012-06-28 2012-06-28 14:27:07 by chem_duxin05
[合成制备] 【求助】桐油利用碱催化的酯交换反应制备生物柴油 (7/1719) shaoshao863 2010-05-30 2012-06-28 14:06:41 by aitave.com
[合成制备] [已完结]羟基乙醛二聚体 化学反应 (0/655) olina1027 2012-06-27 2012-06-27 10:35:03 by olina1027
[合成制备] [已完结]寻求有高压均质机的虫子帮忙 (0/541) wpb1fly 2012-06-27 2012-06-27 10:04:04 by wpb1fly
[合成制备] [已完结]急求助!! 电纺丝不能成丝 有很多小液滴 (4/1670) wjhwjh876 2012-06-26 2012-06-27 09:49:22 by worryd
[合成制备] [已完结]自由基聚合问题 (1/302) 604gq 2011-08-03 2012-06-26 18:23:18 by 604gq
[合成制备] 四羟甲基膦盐与尿素预缩合反应产率如何测 (0/360) ffffcheng 2012-06-26 2012-06-26 15:58:20 by ffffcheng
[合成制备] [已完结]polymer international文章投稿 (7/1942) ytulian 2012-06-25 2012-06-26 09:51:36 by qb20050736
[合成制备] [已完结]罗丹明B的修饰成带有荧光的氨基罗丹明 (0/622) wanglele 2012-06-26 2012-06-26 08:27:08 by wanglele
[合成制备] [已完结]环氧树脂和PEG反应用什么催化剂 (5/1863) icelinger 2011-12-20 2012-06-26 06:22:09 by panda-黄
[合成制备] [已完结]PET稳定剂、抗氧剂 (1/446) liangc0203 2012-06-25 2012-06-25 11:32:25 by Pureland
[合成制备] 乳酸聚合 (3/445) qingnianhe 2012-06-22 2012-06-25 09:20:34 by qingnianhe
[合成制备] 【求助】聚过PCL的请进,谢谢 (5/723) dfpei 2011-04-06 2012-06-25 08:30:00 by 毛毛豆
[合成制备] [已完结]均相溶液中ATRP反应一小段时间后沉淀析出,变成非均相乳液,急!!! (0/906) 月闪晴穹 2012-06-24 2012-06-24 16:32:13 by 月闪晴穹
[合成制备] [已完结]ATRP引发剂溶剂的选择 (4/1200) COLINBOY 2012-06-23 2012-06-24 08:47:28 by COLINBOY
[合成制备] [已完结]可有分子量分布较窄,乙烯含量较低的EPDM? (0/372) fanfei 2012-06-22 2012-06-22 09:03:39 by fanfei
[合成制备] 有没有人做酚醛泡沫? (1/630) hl15134479 2012-06-21 2012-06-21 20:22:07 by mingde
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