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[热点] 售SCI一区文章,我:8.O.551.O.5.4,科目全,可伽急 ttH3f1oA6ace 2026-11-05 刚刚
[合成制备] 【求助】国外小吐出量的双组分PU低压发泡机 (6/495) 6块钱水一桶 2010-07-07 2011-11-18 08:35:59 by datao
[合成制备] 【求助】尼龙66合成经典文献 (1/377) touchhappy 2011-03-27 2011-11-16 21:49:44 by carolinepx
[合成制备] [已完结][关贴]求助国内外做PVAc乳液改性比较有特色,领先的研究组或者研究机构 (0/312) ai532978884 2011-11-16 2011-11-16 18:03:25 by ai532978884
[合成制备] [已完结]乳液聚合后期的保温过程具体操作过程 (2/1041) chenxi070707 2011-11-15 2011-11-16 13:40:24 by chenxi070707
[合成制备] [已完结]如何用乌氏粘度计测定共聚物的分子量 (2/676) zuoqiuyue914 2011-09-07 2011-11-16 13:17:08 by chenzhn621
[合成制备] [已完结][关贴]ATRP合成 (5/929) 273567343 2011-11-14 2011-11-16 10:34:12 by ambyshine
[合成制备] 大家谁用过那种微型的喷雾装置? (10/1026) maxiao10086 2011-11-10 2011-11-16 10:03:33 by jsbcdcgfyxgs
[合成制备] [已完结]聚硅氧烷改性环氧树脂 (0/520) jiangfan2012 2011-11-15 2011-11-15 20:49:44 by jiangfan2012
[合成制备] [已完结]求由乳酸甲酯脱甲醇合成聚乳酸的方法或文献 (1/411) chemhai 2011-11-05 2011-11-15 18:52:48 by Lycan2012
[合成制备] [已完结][关贴]寻求一种合适的树脂    ( 1 2 ) (11/1056) bai123 2011-11-04 2011-11-15 13:44:04 by __潇潇洒洒
[合成制备] 【求助】TPU颗粒水分是多少? (1/467) wangjinjie 2010-07-04 2011-11-15 12:57:32 by yutian281
[合成制备] [已完结]乳液聚合-丙烯酸长链酯的合成 (1/639) chenxi070707 2011-11-15 2011-11-15 12:52:27 by ppzuo
[合成制备] [已完结][关贴]关于沉淀 (5/605) 浅蓝鹰 2011-10-29 2011-11-15 08:55:25 by 浅蓝鹰
[合成制备] [已完结][关贴]国内哪些单位接受定制低聚物? (4/589) 6sbiam 2011-11-13 2011-11-14 17:33:30 by 6sbiam
[合成制备] [已完结]聚胺酯预聚体合成 (4/801) zhangwenli20 2011-10-30 2011-11-14 11:43:53 by nk_vigor
[合成制备] [已完结]聚三甲基硅丙炔(PTMSP) (0/1267) wanlinqiu 2011-11-12 2011-11-12 21:23:04 by wanlinqiu
[合成制备] [已完结]求助噻吩醇的聚合 (1/182) soloking 2011-11-09 2011-11-12 10:39:32 by soloking
[合成制备] [已完结]单体的干燥纯化方面的资料 (0/118) Huabo_Huang 2011-11-12 2011-11-12 10:18:15 by Huabo_Huang
[合成制备] [已完结]工业级乳酸中L型乳酸和DL型的分离 (1/1352) barret 2011-11-11 2011-11-11 16:52:16 by luyaozju
[合成制备] [已完结]请教关于a-环糊精水凝胶的制备。 (0/253) ZANCAI 2011-11-11 2011-11-11 15:33:04 by ZANCAI
[合成制备] [已完结][关贴]请教一个关于合成投料的问题 (5/1584) 飞奔吧珍宝猪 2011-10-21 2011-11-11 09:04:59 by nk_vigor
[合成制备] [已完结]可不可以用超临界发泡的方法制备出含有纳米硅粒子的环氧树脂发泡材料啊 (2/707) zhujinjie 2011-08-17 2011-11-11 08:55:58 by zhujinjie
[合成制备] 淀粉填充烯橡胶及其传热性能研究这个课题到底新旧如何 (1/271) 刺杀上帝 2011-11-10 2011-11-11 08:18:06 by zznjut
[合成制备] [已完结]【求助】国内有丁基锂装置设计经验的单位有那几家? (0/135) echo3780 2011-11-10 2011-11-10 10:25:13 by echo3780
[合成制备] [已完结]高羧基含量乳液聚合 (4/739) yanyqing 2011-11-08 2011-11-10 08:40:58 by nk_vigor
[合成制备] [已完结]有机硅改性聚氨酯 (4/1140) zhouxinqi 2011-10-18 2011-11-09 18:55:30 by wolfyloner
[合成制备] [已完结]我想把DOPO阻燃剂负载到分子筛上,用什么溶剂能让它们反应啊 (1/495) 哈楼小猫 2011-11-09 2011-11-09 18:44:10 by 万有引力
[合成制备] [已完结]大家讨论下水溶性还原剂和油溶性氧化剂复配的氧化还原引发体系有哪些?或者相反 (1/965) bao3 2011-11-09 2011-11-09 16:43:19 by nk_vigor
[合成制备] [已完结]噁嗪固化红外 (0/124) 木晓 2011-11-09 2011-11-09 13:05:33 by 木晓
[合成制备] [已完结]求解AAS磺酸盐合成聚氨酯乳化失败问题 (0/713) 李成阿祥 2011-11-08 2011-11-08 20:27:07 by 李成阿祥
[合成制备] [已完结]如何提高丙烯酸乳液回粘性?? (8/2835) liuyong580 2011-10-15 2011-11-08 17:10:51 by nk_vigor
[合成制备] [已完结]PA66的资料 (0/238) zhouqifeng 2011-11-08 2011-11-08 13:40:45 by zhouqifeng
[合成制备] [已完结]重结晶 (6/665) tianwaizyj 2011-11-06 2011-11-07 23:05:58 by hunhun0920
[合成制备] [已完结][关贴]如何制备SU-8 环氧树脂 (0/178) asjiaoming 2011-11-07 2011-11-07 15:20:55 by asjiaoming
[合成制备] 请问一个环氧_丙烯酸酯复合乳液的合成问题 (0/308) wuning2010 2011-11-07 2011-11-07 15:12:10 by wuning2010
[合成制备] [关贴]7-羟基香豆素重结晶 (1/569) 学不可以已 2011-10-31 2011-11-07 13:46:56 by lin1370
[合成制备] 【求助】如何提高聚乙烯醇水凝胶在水中的稳定性(不加化学交联剂)? (1/379) jupy123 2010-11-09 2011-11-07 11:15:52 by feigou288
[合成制备] [已完结][关贴]制备SU-8环氧树脂 (2/1144) asjiaoming 2011-11-05 2011-11-05 17:06:40 by asjiaoming
[合成制备] [关贴]密胺硬质泡沫的合成制备 (8/1168) dongdong6629 2011-11-03 2011-11-05 17:02:07 by dongdong6629
[合成制备] [已完结]求助--请教高人这两种物质能否合成? (1/255) 晴天倔倔 2011-10-26 2011-11-05 16:57:40 by liukai1988
[合成制备] [已完结]谁合成过La(THF)nCl3?求助 (4/1080) inhua 2011-10-08 2011-11-05 10:55:36 by 370049066
[合成制备] 【求助】碳纳米管EDC缩合的反应方法以及试剂的用量 (2/533) wym8716 2010-12-14 2011-11-04 13:09:35 by Helena5885
[合成制备] [已完结]求问电纺丝溶液的粘度控制 (5/2036) davidarchie 2011-10-26 2011-11-04 08:54:18 by 通力微纳
[合成制备] [已完结]the solvent was evaporated on a steam bath翻译 (2/442) tianwaizyj 2011-11-03 2011-11-03 21:55:29 by tianwaizyj
[合成制备] [已完结][关贴]-SH 和 -COOH 怎么反应呀    ( 1 2 ) (15/2627) 吴婉卿 2011-10-18 2011-11-03 21:28:16 by zhouzhixuan
[合成制备] [已完结]废有机玻璃加工成有机玻璃 求工艺流程 需要的设备 (0/454) yong杰 2011-11-03 2011-11-03 19:23:10 by yong杰
[合成制备] [已完结]求助脱小分子缩聚相关实验 (3/837) ccrxw0408 2011-11-03 2011-11-03 15:02:22 by nk_vigor
[合成制备] 【求助】使苯酐容易开环反应的方法 (2/979) deng198639 2011-03-08 2011-11-03 13:03:26 by 郝宇
[合成制备] [已完结]关于NCO的封端问题 (7/2260) wgd102cn 2011-11-01 2011-11-03 08:35:33 by zhf2279311
[合成制备] 【求助】请教大牛,平衡反应的问题 (3/1671) xj_love 2010-09-15 2011-11-02 22:24:50 by wolfyloner
[合成制备] 【求助】做甲基丙烯酸酯聚合用的紫外灯用哪类的好?    ( 1 2 ) (10/2180) pjmlwy 2010-10-29 2011-11-02 16:59:58 by chengcj
[合成制备] [已完结]高分子工程材料有哪些 (2/415) gahb 2011-11-02 2011-11-02 15:28:20 by manhongkai
[合成制备] [已完结][关贴]【求助】高分子氯甲基化(Chloromethylation)的条件    ( 1 2 ) (15/1871) zlin 2011-10-03 2011-11-02 14:41:53 by zlin
[合成制备] [已完结]怎么才能提高分子量 (8/3217) yuanbingni 2011-05-09 2011-11-02 14:21:40 by Xiang_cai145
[合成制备] 【求助】聚乙烯醇缩丁醛 pvb 如何检验? (1/460) amyminmin01 2011-03-26 2011-11-02 10:51:51 by nanwu01
[合成制备] [已完结]请问什么溶剂能溶解N,N-二羟乙基甘氨酸(bicine)啊??? (3/1066) 09考验 2011-11-01 2011-11-02 10:02:42 by nk_vigor
[合成制备] [已完结]怎样脱气 (评阅+1) (8/722) s1005044 2011-10-28 2011-11-02 08:58:35 by s1005044
[合成制备] 高聚物的反应活性问题 (7/693) channelhai 2011-10-31 2011-11-02 08:19:48 by 33010127
[合成制备] 合成的有机物溶于DMSO,如何除去DMSO? (1/504) 孙连来 2011-11-01 2011-11-01 21:30:43 by erics080
[合成制备] [已完结]poly(vinylpyridine-divinylbenzene)是什么啊,求助 (3/780) yanzihong 2011-07-26 2011-11-01 10:17:28 by yanzihong
[合成制备] [已完结]碳黑色浆 粘度高黑度高,粘度、黑度有没有联系? (评阅-8) (3/1002) zhangfangzhi 2011-10-31 2011-11-01 08:00:23 by zhangfangzhi
[合成制备] [已完结]请教环氧乙烷聚合反应条件(溶剂、催化剂、反应温度和时间) (0/3103) bnupolymer 2011-10-31 2011-10-31 23:14:04 by bnupolymer
[合成制备] [关贴]不饱和聚酯的合成工艺 (7/2019) soround 2011-10-15 2011-10-31 11:00:57 by soround
[合成制备] 【求助】聚醚酮合成 (3/1080) weifeng7682 2011-02-15 2011-10-31 10:59:36 by dragon2363
[合成制备] [已完结]如何利用干法制备硝基纤维素多孔分离膜? (0/234) jiao1123 2011-10-30 2011-10-30 18:17:25 by jiao1123
[合成制备] [已完结]做盐浴用什么盐? (0/508) prado2018 2011-10-29 2011-10-29 22:53:55 by prado2018
[合成制备] 我用氢氧化钾水溶液水解腈纶毛线,怎么没有反应呢 (0/224) chinatongue 2011-10-29 2011-10-29 20:10:21 by chinatongue
[合成制备] [已完结]可UV固化水分散体作为乳化剂 (0/419) linkin200688 2011-10-29 2011-10-29 16:57:48 by linkin200688
[合成制备] [已完结]淀粉羟基的氯甲基化怎么做啊 (0/275) 张19871210 2011-10-28 2011-10-28 17:26:02 by 张19871210
[合成制备] [已完结]甲基吡咯烷酮和正己烷、环己烷的溶解性问题 (3/2132) peterpan 2011-10-26 2011-10-28 14:45:13 by wqfshg
[合成制备] [已完结]LLDPE牌号性能数据及物性 (评阅+1) (0/352) znxiyu 2011-10-28 2011-10-28 09:31:29 by znxiyu
[合成制备] [已完结]溶剂型聚氨酯合成及浇膜遇到问题 (0/852) qusiba 2011-10-26 2011-10-26 23:14:38 by qusiba
[合成制备] 醋酸钡与醋酸的反应 (0/880) hlwang10s 2011-10-26 2011-10-26 17:54:00 by hlwang10s
[合成制备] [已完结][关贴]请教: 微胶囊方面的问题 (0/404) xinyanyan 2011-10-26 2011-10-26 15:17:45 by xinyanyan
[合成制备] [已完结]水溶性的醛或酮后处理!!! (1/570) wuhongju 2011-07-22 2011-10-26 14:20:55 by aywyc
[合成制备] [已完结][关贴]石墨烯的干燥 (7/895) jianying8996 2011-10-23 2011-10-26 11:50:04 by wgs8136
[合成制备] [已完结][关贴]PVA/SiO2 杂化 开裂问题 (2/600) kekexiaomeng 2011-08-23 2011-10-26 10:23:12 by kekexiaomeng
[合成制备] [已完结]环氧基与二乙胺反应    ( 1 2 ) (14/2738) ddqindier 2011-10-24 2011-10-26 08:04:18 by 283027099
[合成制备] [已完结]以CPDB作RAFT试剂,体系变黑 (0/739) groundhead 2011-10-25 2011-10-25 22:05:34 by groundhead
[合成制备] [已完结][关贴]聚酰胺酸和聚酰亚胺与TiO2溶胶混合的问题 (2/541) drichjun 2011-10-05 2011-10-25 12:49:55 by drichjun
[合成制备] [已完结]分子筛有毒吗? (3/1880) tianrong7085 2011-10-24 2011-10-24 20:42:02 by wgs8136
[合成制备] grafted 与 immobilized 有区别没有? (3/569) 那个 2011-10-24 2011-10-24 11:51:48 by flyingsnow4
[合成制备] [关贴]求助高手 PP熔融接枝共聚 (1/433) 纳兰一笑 2011-10-23 2011-10-24 09:29:42 by xiaxinshu
[合成制备] 关于ATRP的疑惑 (4/1706) senyingtower 2011-09-20 2011-10-23 23:15:07 by 偶老大呀啊
[合成制备] 各位虫友,有没有制备聚2,6-二苯基对苯醚的?? (2/777) Mycy 2011-10-21 2011-10-23 11:06:17 by zhai_gq
[合成制备] 【求助】氧化还原引发体系 (1/326) zly415 2011-03-23 2011-10-22 22:26:44 by 35048696
[合成制备] [已完结][关贴]巯基和乙烯基加成反应 (5/3275) 吴婉卿 2011-10-20 2011-10-22 08:25:38 by nk_vigor
[合成制备] [已完结]想买乳液生产设备,不知道哪里的好。 (3/762) pxs1982 2011-10-20 2011-10-21 10:45:07 by hhhhzzzzffff
[合成制备] [已完结]纤维素改性的问题 (0/377) weizhenx 2011-10-21 2011-10-21 10:42:15 by weizhenx
[合成制备] 环糊精如何重结晶? (4/1965) xjzmq 2010-12-27 2011-10-21 10:23:20 by songtuo1987
[合成制备] [已完结][关贴]甲基丙烯酸的水溶液共聚 (0/783) 283027099 2011-10-21 2011-10-21 09:43:31 by 283027099
[合成制备] [已完结]求助!微乳液聚合是怎么一回事!?!?    ( 1 2 ) (11/2002) 小秋_poly 2011-10-19 2011-10-21 08:12:30 by 小秋_poly
[合成制备] [已完结]3A分子筛反复使用,是否会变色 (5/1231) 729084108 2011-10-20 2011-10-20 23:48:46 by Kevin-zhang
[合成制备] 有哪些比较好的高分子吸附重金属骨架材料? (4/1286) kingoywm 2011-10-20 2011-10-20 19:34:21 by avidya
[合成制备] [已完结]求教长兴水性聚酯的牌号和价格 (7/1497) nk_vigor 2011-10-18 2011-10-20 17:04:38 by hqxhan
[合成制备] [已完结]羰基经高温炭化后变成什么了 (8/2130) 1988lang 2011-10-16 2011-10-20 15:54:43 by yanzi_121314
[合成制备] [已完结]求助关于合成双丙烯酰基贝塔环糊精的问题 (0/342) tjuxiaoyan 2011-10-20 2011-10-20 15:34:13 by tjuxiaoyan
[合成制备] [已完结]关于甲氧基聚乙二醇单丙烯酸酯 (1/364) ruiruiy 2011-10-20 2011-10-20 14:31:25 by juhongbing
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