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[热点] 疑惑? 好孩子好乖 2026-01-20 刚刚
[合成制备] [已完结]求助聚合过程发泡问题 (3/458) xiaomai426 2011-12-02 2011-12-02 16:11:29 by xiaomai426
[合成制备] [已完结][关贴]为什么TCNQ的乙腈溶液发生了变色 (1/883) shucaijing 2011-12-02 2011-12-02 10:39:34 by tangzhenghai
[合成制备] [已完结]求助 关于低温感应环氧胶的研究 (6/737) 琴弦 2011-12-01 2011-12-02 09:17:55 by zhf2279311
[合成制备] [已完结]乳液聚合丙烯酸十二酯的合成 (9/1882) chenxi070707 2011-11-15 2011-12-01 16:03:03 by chenxi070707
[合成制备] 糊化淀粉去水·~~ (0/100) lxw1812 2011-12-01 2011-12-01 14:35:14 by lxw1812
[合成制备] [已完结]分散聚合制备核壳微球 (0/297) zuoqiuyue914 2011-12-01 2011-12-01 10:57:46 by zuoqiuyue914
[合成制备] [已完结][关贴]相转移催化剂 (0/496) tianwaizyj 2011-11-30 2011-11-30 21:06:12 by tianwaizyj
[合成制备] [已完结]聚合产物沉淀后成乳浊液,请问如何处理得到产品 (2/706) aqlibin 2011-11-26 2011-11-30 21:05:10 by kyksj
[合成制备] [已完结]如何洗合成的聚羧酸减水剂 ? (0/233) kiwiavo 2011-11-29 2011-11-29 23:37:28 by gy110119zw
[合成制备] [已完结]关于高分子侧链氨基与酸在DDC/NHS存在下反应求助 (1/626) haoxiang81 2011-11-29 2011-11-29 20:09:03 by haoxiang81
[合成制备] 【交流】ATRP聚合中催化剂粘壁现象 (8/1371) freebird2901 2010-10-10 2011-11-29 14:16:03 by 提拉米苏681
[合成制备] [已完结]水性聚氨酯乳液粒径分部大小的问题....求高手赐教!~ (0/660) cwj123520 2011-11-29 2011-11-29 10:56:42 by cwj123520
[合成制备] [已完结][关贴]有哪位大虾做过季铵化反应的,求指导 (1/494) 东少 2011-11-29 2011-11-29 10:52:42 by tfyeszjwl
[合成制备] [已完结]问一个问题实验原料怎么买啊,好难买啊!!! (0/147) x3463896 2011-11-29 2011-11-29 10:49:37 by x3463896
[合成制备] 有没有一种单体同时有双键和过氧键    ( 1 2 ) (17/1843) puzhaobin 2011-11-21 2011-11-29 10:23:41 by xuanyou111
[合成制备] [已完结]做聚氨酯的瓶子怎么刷(实验室没有马弗炉)    ( 1 2 ) (19/2246) panzy319 2011-11-11 2011-11-29 09:00:11 by 小秋_poly
[合成制备] 高分子醚化中试装置 (0/102) z59594029 2011-11-29 2011-11-29 08:39:45 by z59594029
[合成制备] [已完结]关于醋酸乙烯酯-马来酸酐共聚物的制备方面 (0/377) ruiruiy 2011-11-28 2011-11-28 22:22:23 by ruiruiy
[合成制备] [已完结]吐温80的合成工艺 (0/992) wb19850708 2011-11-28 2011-11-28 21:26:48 by wb19850708
[合成制备] 口香糖弹性体 (0/163) fangcheng533 2011-11-28 2011-11-28 16:48:21 by fangcheng533
[合成制备] 寻求:提高内聚但不降低初粘的助剂 (0/240) fangcheng533 2011-11-28 2011-11-28 15:02:58 by fangcheng533
[合成制备] [已完结]聚合物颜色的问题 (7/1268) orc小白7 2011-11-16 2011-11-28 11:22:19 by orc小白7
[合成制备] thiol-ene 反应的经验 (2/1643) 371226183 2011-11-21 2011-11-28 10:18:03 by 371226183
[合成制备] 【求助】如何判断TDI是否已经与水反应了? (22/3944) fandy5268 2010-11-18 2011-11-27 14:54:46 by figosu2003
[合成制备] [已完结]求助那位虫友有乳液聚合过程的Flash (1/495) happy2009 2011-11-20 2011-11-27 13:19:10 by lzz7062
[合成制备] [已完结][关贴]请大家推荐 聚乙烯亚胺(PEI)对金属阳离子络合 方面详细介绍 方面的资料 (0/614) liuhaifeng7758 2011-11-27 2011-11-27 10:53:40 by liuhaifeng7758
[合成制备] [已完结]求助!如何表征一种高分子链段的排列和分布? (2/359) hmsunxuan 2011-11-26 2011-11-26 23:11:59 by 本是无名
[合成制备] [已完结]跪求! (评阅-1) (0/109) hi_zhangge 2011-11-26 2011-11-26 10:45:26 by hi_zhangge
[合成制备] [已完结]丙烯酸树脂 (PEPI+1)(1/225) cff163 2011-11-25 2011-11-25 22:16:15 by yi2yi
[合成制备] [已完结]溶剂苯甲醚怎么除啊。。 (2/1854) loveforchul 2011-10-25 2011-11-25 21:30:17 by erics080
[合成制备] 【求助】如何溶解化学纯级的海藻酸钠! (6/1349) chem_eng 2010-04-02 2011-11-25 21:16:18 by 大章鱼007
[合成制备] [已完结]请教密封材料压缩量和回弹率的问题 (1/2614) yangyurong 2011-11-25 2011-11-25 16:35:00 by saladzhang
[合成制备] [已完结]如何提高聚乙烯的分子量 (1/229) cindy1980 2011-11-25 2011-11-25 16:30:57 by cindy1980
[合成制备] 交流一下,聚氨酯弹性体你们的扩链条件 (0/297) qust-GYH 2011-11-25 2011-11-25 12:13:13 by qust-GYH
[合成制备] [已完结]关于无机粉末溶于有机体系的问题 (2/153) bujiboy 2011-11-22 2011-11-25 08:04:13 by bujiboy
[合成制备] 美造出可在低能近红外光分解的高分子材料 (1/381) yexuqing 2011-11-18 2011-11-24 21:31:08 by Benjamin2010
[合成制备] [已完结]PAEK合成不出来了,求解。 (0/165) 河边的我 2011-11-24 2011-11-24 21:24:36 by 河边的我
[合成制备] [已完结]聚苯乙烯改性 (3/295) 寂寞街灯 2011-11-24 2011-11-24 19:59:20 by Meteorの泪
[合成制备] [已完结]高熔融指数的PP(1500g/10min)用微型双螺杆挤出时为何会出现气泡 (2/1379) 霞愿 2011-11-23 2011-11-24 13:30:35 by 霞愿
[合成制备] [已完结]红磷阻燃剂吸水后是否影响阻燃效果 (1/920) gaoye0925 2011-11-23 2011-11-23 20:55:44 by eee4hbw
[合成制备] [已完结]交联 致孔 (2/498) 嘒彼小星 2011-11-23 2011-11-23 18:32:50 by 564188176
[合成制备] [已完结]求助:凝胶出料 (1/174) yangang320 2011-11-22 2011-11-23 15:03:34 by yangang320
[合成制备] [已完结]水性聚氨酯改性红外 (0/292) zhouxinqi 2011-11-23 2011-11-23 13:42:10 by zhouxinqi
[合成制备] 水性涂料的固含量 (1/1940) zhouxinqi 2011-11-23 2011-11-23 11:10:46 by nk_vigor
[合成制备] [已完结]关于精制棉分散性 (0/142) 无知者6096 2011-11-23 2011-11-23 11:02:36 by 无知者6096
[合成制备] [已完结]聚丙烯酰胺降粘 (PEPI+1)(2/752) tuxiong 2011-11-22 2011-11-23 10:08:54 by yi2yi
[合成制备] [已完结][关贴]关于氟硅橡胶的制备及表征 (0/320) lu8090 2011-11-22 2011-11-22 20:02:45 by lu8090
[合成制备] [已完结]DVB碱洗后为什么变黄 (0/279) sunxiaoli 2011-11-22 2011-11-22 19:17:27 by sunxiaoli
[合成制备] [已完结]聚氧乙烯醚结构剖析 (2/318) eva-shen 2011-11-19 2011-11-22 13:54:32 by kww
[合成制备] 【求助】提取致孔剂溶剂的选择 (2/506) puchin 2011-01-10 2011-11-22 13:23:07 by yangang320
[合成制备] 合成配合物的常用方法 (0/181) klmy_cg 2011-11-22 2011-11-22 11:41:25 by kangruixue
[合成制备] [已完结]柠檬酸三丁酯和氯化镧如何复配? (0/141) 啊花 2011-11-22 2011-11-22 10:20:13 by 啊花
[合成制备] [已完结]丙烯酸乳化剂性能 (6/1164) linkin200688 2011-11-08 2011-11-21 20:23:41 by yiverson3
[合成制备] [已完结]关于酚醛树脂固化剂的问题……求助!!! (评阅+1) (2/629) fushijing 2011-11-21 2011-11-21 15:01:40 by 白马走天下
[合成制备] 大家用过成都蒽莱的产品吗? (0/241) paladin.13 2011-11-20 2011-11-20 16:44:48 by paladin.13
[合成制备] [已完结]【求助】含有大量羧基的天然高分子有哪些? (8/4376) frankjay 2011-11-16 2011-11-20 11:04:25 by kokostar
[合成制备] [关贴]酚醛泡沫板表层发硬什么原因? (9/1439) epoxyresin 2011-11-16 2011-11-19 15:47:15 by nome1986
[合成制备] [已完结]做RAFT时,反应时间长了,为什么会出现大量气泡 (0/155) 偶老大呀啊 2011-11-19 2011-11-19 15:23:58 by 偶老大呀啊
[合成制备] [已完结]胆固醇EDCI酯化反应 (0/676) 囧囧丸 2011-11-19 2011-11-19 15:07:42 by 囧囧丸
[合成制备] [已完结]苯胺减压蒸馏 (3/3450) 晚起的木虫 2011-11-18 2011-11-19 13:22:38 by eric_lee007
[合成制备] 东丽试制100%植物原料的PET纤维 (2/337) yexuqing 2011-11-18 2011-11-18 12:21:50 by Lycan2012
[合成制备] [已完结]用什么溶剂可以把DOPO阻燃剂负载到分子筛MCM-41上? (1/712) 程克奇 2011-11-09 2011-11-18 10:31:28 by wjs_czy
[合成制备] 聚氨酯丙烯酸酯这个说法对不对? (3/885) wyy_zd 2011-11-18 2011-11-18 09:27:37 by wyy_zd
[合成制备] [已完结]求各位朋友帮忙。。聚丙烯酸叔丁酯如何除去阻聚剂    ( 1 2 ) (PEPI+1)(15/2919) xwh861 2011-11-16 2011-11-18 09:04:29 by xwh861
[合成制备] 【求助】国外小吐出量的双组分PU低压发泡机 (6/378) 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 (1/328) 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 (0/266) 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 (2/933) 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 (2/560) zuoqiuyue914 2011-09-07 2011-11-16 13:17:08 by chenzhn621
[合成制备] [已完结][关贴]ATRP合成 (5/720) 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? (10/749) 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 (0/428) 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 (1/343) 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 ) (11/688) 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? (1/416) 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 (1/528) 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 (5/461) 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? (4/512) 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 (4/597) 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) (0/1246) 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 (1/153) 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 (0/87) 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 (1/1297) 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。 (0/212) 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 (5/1066) 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 (2/566) 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 (1/221) 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? (0/101) 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 (4/608) 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 (4/921) 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 (1/448) 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 (1/871) 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 (0/98) 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 (0/644) 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?? (8/2140) liuyong580 2011-10-15 2011-11-08 17:10:51 by nk_vigor
[合成制备] [已完结]PA66的资料 (0/203) zhouqifeng 2011-11-08 2011-11-08 13:40:45 by zhouqifeng
[合成制备] [已完结]重结晶 (6/543) tianwaizyj 2011-11-06 2011-11-07 23:05:58 by hunhun0920
资源 [ 查看全部 ] 作者 最后发表
[合成制备] 【资源】涂料行业分析方向盘——《中国涂料工业指南》 (11/1444) 车有造 2010-01-05 2011-11-22 18:35:45 by luohuali
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