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[热点] 面上项目没有好文章就没希望了吗? 1234567wang 2026-06-11 刚刚
[洗化] [已完结]现在卖的那个说是代替6501的增稠剂是什么玩意呀?能用吗? (评阅+1) (7/1796) hnpymzb 2013-12-06 2014-04-15 10:10:06 by hitly
[其他] [已完结]与环丁砜性质相似的物质 (1/904) yangx753 2013-03-08 2014-04-15 01:55:39 by dllxc2000
[涂料颜料] [已完结]固体石蜡 (0/363) 韩闪闪 2014-04-14 2014-04-14 15:17:52 by 韩闪闪
[其他] [已完结]除硫+回收硫酸镁 (0/367) icestar1989 2014-04-14 2014-04-14 14:50:57 by icestar1989
[洗化] [已完结]不锈钢变色 (评阅+1) (3/970) carbingo 2014-03-18 2014-04-13 23:36:26 by 不知常妄作凶
[中间体] [已完结]请问1-苯基-2-硝基乙醇的用途?    ( 1 2 ) (11/1657) 史前五百年 2013-07-04 2014-04-13 18:35:27 by 史前五百年
[其他] [已完结]质量分数40%的氢氟酸怎样配成1M/L的氢氟酸 (评阅+1) (2/1786) xingweiqiang 2014-04-11 2014-04-13 18:12:13 by xingweiqiang
[精化资讯] [已完结]异丙醚性质 (评阅+1) (0/593) s05401231 2014-04-13 2014-04-13 16:36:28 by s05401231
[添加剂] [已完结]求助抗氧剂的有关文献,谢谢大家啊! (评阅+2) (0/332) 没事撩猫玩 2014-04-13 2014-04-13 15:13:07 by 没事撩猫玩
[表面活性 ] [已完结]二甲苯酚聚氧乙烯5醚 (评阅+1) (0/306) qouqou168 2014-04-12 2014-04-12 16:32:13 by qouqou168
[表面活性 ] [已完结]二甲苯酚(EO)5醚是表面活性剂吗 , 哪里有卖?价格多少? (0/485) qouqou168 2014-04-12 2014-04-12 16:00:31 by qouqou168
[中间体] [已完结]2-甲基氨基环己醇的有关资料 (评阅+2) (3/538) 聂飞飞 2014-04-11 2014-04-12 13:45:49 by ljs621
[中间体] [已完结]2,6-二氯嘌呤核苷的现况与发展前景 (0/352) 聂飞飞 2014-04-12 2014-04-12 12:14:11 by 聂飞飞
[涂料颜料] [已完结]溶剂型地坪中加入二甲苯,为什么还要加正丁醇。两者比列是多少合适,有点晕了 (7/4422) chem宝宝 2014-03-19 2014-04-12 11:42:22 by chem宝宝
[涂料颜料] [已完结]油溶蓝在胶体中的溶解状态 (评阅+2) (5/854) liudanqq 2014-04-09 2014-04-12 11:19:41 by yhwhxi
[涂料颜料] [已完结]膨胀型硅溶胶/聚乙烯醇防火涂料 急!急!急!急!急!急!!!!!!!!!! (1/787) 过街老鼠2012 2014-03-05 2014-04-12 09:29:35 by 395517019
[洗化] [已完结]洗化类的专业书籍 (2/580) 希罗先生 2014-04-11 2014-04-12 09:17:49 by 希罗先生
[表面活性 ] [已完结]改性后的木质素磺酸盐的提纯。 (1/465) 见贤思齐焉 2014-04-11 2014-04-12 09:11:37 by 橡胶人
[中间体] [已完结]纺织助剂——氨基硅油问题 (评阅+2) (0/740) bluesnail111 2014-04-11 2014-04-11 16:36:58 by bluesnail111
[其他] [已完结]氯化铁 氯化亚铁,在质谱MS中 出峰吗? (评阅+1) (1/613) 兵兵bilieber 2014-04-11 2014-04-11 16:34:43 by 兵兵bilieber
[涂料颜料] [已完结]求助环氧富锌涂料问题    ( 1 2 ) (评阅+1) (15/2049) ujn_wangcz 2014-03-17 2014-04-11 15:35:16 by w53026
[农药] [已完结]水杨腈中杂质去除 (评阅+2) (5/1370) classic_b 2013-11-14 2014-04-11 13:34:54 by zn19831231
[其他] [已完结]发酵产物“四甲基吡嗪”能用真空冷冻干燥机干燥吗? (3/736) terryxiaolei 2014-04-08 2014-04-11 09:48:07 by 无为之人
[中间体] [已完结]五甘醇双苯磺酸酯的水解条件 (评阅+1) (0/428) xiaowenp 2014-04-10 2014-04-10 21:39:07 by xiaowenp
[中间体] [已完结]一水合_L_2R_3R_二苯甲酰酒石酸 含量检测方法 (2/363) xuntanzhi 2014-04-10 2014-04-10 15:43:36 by xuntanzhi
[洗化] [已完结]求关于餐具洗涤剂生产方面的文献 (评阅+1) (0/307) 刘小影 2014-04-10 2014-04-10 09:35:11 by 刘小影
[染料] [已完结]油溶性黑染料 (6/2079) 绿色化学 2011-08-23 2014-04-10 07:24:39 by fei817
[表面活性 ] [已完结]关于微胶囊乳化剂的选择 (8/1981) jlbin 2014-04-01 2014-04-09 22:26:01 by tatanic424
[洗化] [已完结]齿轮渗碳前清洗剂有什么技术要求?? (评阅+2) (0/397) wwp5505 2014-04-09 2014-04-09 17:12:19 by wwp5505
[功能材料] [已完结]膨胀剂 (评阅+2) (1/371) biocontrol 2014-04-09 2014-04-09 16:22:53 by fei817
[洗化] [已完结]CBS-X在家用洗衣液中的添加量? (评阅+3) (5/1468) hnpymzb 2013-10-20 2014-04-09 12:42:28 by reallymechen
[其他] [已完结]谁有中石化的可研究性报告范文, (5/515) 初初的纭璎 2014-04-07 2014-04-09 08:46:49 by shiqz.chji
[其他] [已完结][关贴]制造纸筒子用的胶粘剂是什么呀 (2/385) gao1026gao 2014-04-08 2014-04-08 14:56:40 by gao1026gao
[中间体] [已完结]求助:二异丙胺的检测方法?具体的检测条件 (0/683) jjehl410 2014-04-08 2014-04-08 11:17:48 by jjehl410
[表面活性 ] [已完结]微乳液类型辨别 (7/1210) 天亮cumtb 2014-04-04 2014-04-08 09:26:12 by 苍茫
[香精香料] [已完结]求一本关于香精合成的书 (0/507) 老毒物欧阳锋 2014-04-08 2014-04-08 09:01:57 by 老毒物欧阳锋
[表面活性 ] [已完结]了解表面活性剂CTAB的请进 (0/1285) rangers 2014-04-07 2014-04-07 23:39:38 by rangers
[表面活性 ] [已完结]十二烷基苯磺酸三乙醇胺盐 (0/2147) 宇茜cathy 2014-04-07 2014-04-07 19:26:16 by 宇茜cathy
[涂料颜料] [已完结]求助各位虫友 (评阅+1) (5/627) gai821 2014-04-05 2014-04-07 16:53:23 by zpsun1982
[添加剂] [已完结]馏程与压强的关系 (0/300) 2320 2014-04-07 2014-04-07 16:02:57 by 2320
[中间体] [已完结][关贴]求助1-氯辛烷的工业化生产方法 (4/723) donglucun1963 2014-04-02 2014-04-07 14:32:32 by donglucun1963
[中间体] [已完结]求一个中间体的合成路线 (评阅+1) (2/624) ycitwg1983 2014-03-20 2014-04-07 13:28:45 by ljs621
[中间体] [已完结]求一化合物 (1/417) jiankeluo 2014-03-27 2014-04-07 13:24:47 by ljs621
[中间体] [已完结]DMSO (7/889) 冯善宾 2013-04-02 2014-04-07 13:07:43 by zhan1126
[中间体] [已完结]如何清洗精馏塔    ( 1 2 ) (评阅+1) (16/2359) 从东_向西 2013-11-17 2014-04-07 12:47:55 by zhan1126
[涂料颜料] [已完结]水性烘烤漆烘烤前需要表干么?? (6/1520) Smilelin3354 2014-03-31 2014-04-07 00:54:59 by 猫二少
[涂料颜料] [已完结]成膜物质 (评阅+2) (9/1333) wolfishor 2014-03-13 2014-04-06 23:32:25 by 猫二少
[其他] [已完结]查阅某些化学物质的基本性质的软件或是方法 (5/1167) xingyueyefcb 2013-03-21 2014-04-06 19:09:07 by 狼殇之道
[洗化] [已完结]关于索芙特洁面奶    ( 1 2 3 ) (28/3012) liulan110 2011-08-23 2014-04-06 16:56:21 by 汪木水
[涂料颜料] [已完结]哑光油漆配方 (2/1224) hunter8538 2012-02-16 2014-04-06 13:59:30 by fengye6622
[染料] [已完结]水性油墨和墨水是同一个概念吗?    ( 1 2 ) (FC-EPI+1)(11/3605) 无语8598 2011-09-19 2014-04-06 07:03:44 by wangmazi87
[涂料颜料] [已完结]不饱和聚酯树脂高温固化 (4/1162) wei0734 2014-03-12 2014-04-05 18:11:33 by 兔子2382
[中间体] [已完结]过量的环氧乙烷在水中会怎样变化 (1/1735) ycgz198733 2013-05-16 2014-04-04 19:25:21 by 790936672
[其他] [已完结][关贴]小分子与蛋白交联 (评阅+1) (1/630) liuheluo 2014-04-04 2014-04-04 15:15:55 by 橡胶人
[表面活性 ] [已完结]微乳化切削液制备 (评阅+1) (3/719) 小小笑 2014-01-21 2014-04-04 13:53:01 by 环氧板材
[添加剂] [已完结]ATBC活性炭脱色 (评阅+1) (0/305) houpi 2014-04-04 2014-04-04 13:32:33 by houpi
[染料] [已完结]求几篇关于H酸生产工艺的外文文献资料,不论档次! 最好是日文的! (0/389) pikapika 2014-04-04 2014-04-04 11:29:42 by pikapika
[涂料颜料] [已完结]环氧富锌需要加增韧剂吗?    ( 1 2 ) (评阅+2) (18/1426) ujn_wangcz 2014-03-25 2014-04-04 01:15:42 by loveguiter
[表面活性 ] [已完结]十八烷基三甲基氯化铵 (1/518) gyf2002395 2014-04-03 2014-04-03 18:55:52 by peterflyer
[其他] [已完结]帮我做个选择吧    ( 1 2 ) (10/1529) 1532153635 2014-03-19 2014-04-03 12:40:08 by lsjok
[涂料颜料] [已完结]求助:关于水性丙烯酸树脂不同TG值复配后成膜的变化    ( 1 2 ) (评阅+1) (10/3427) 摆渡捞鱼 2013-09-21 2014-04-03 11:42:48 by john196
[表面活性 ] [已完结]求一篇博士论文《麦草碱木质素磺甲基化和氧化反应及其产物应用性能的研究》 (6/1093) 快乐至上7868 2013-03-08 2014-04-03 10:32:56 by flyin0310
[其他] [已完结]三乙酸甘油酯的黏度值是多少? (2/1577) hjstyut 2014-03-31 2014-04-02 09:44:10 by hjstyut
[涂料颜料] [已完结]三辊机研磨水性透明油墨时,会出现淡红色的墨,如何解决? (评阅+2) (6/1103) 心欲无痕 2014-03-04 2014-04-02 09:34:16 by john196
[涂料颜料] [已完结]印刷求助 (评阅+1) (4/651) XP_xp 2014-03-27 2014-04-02 09:31:38 by john196
[洗化] [已完结]粉状洗涤剂配方与液体洗涤剂配方的设计有何异同? (评阅+2) (2/804) kyne 2014-03-30 2014-04-02 08:43:43 by 希罗先生
[涂料颜料] [已完结]如何制备含有低温结晶相和高温无定形相的聚氨酯 (1/517) junjunjie 2014-04-01 2014-04-01 19:33:34 by 为梦而狂
[涂料颜料] [已完结]涂料耐酸耐碱的影响因素是什么?? (评阅+1) (FC-EPI+1)(5/1613) 空白式记忆 2012-09-26 2014-04-01 18:29:35 by zhanghu563
[已完结]退热冰可以和对硝基氯苯邻磺酸缩合吗? (评阅+2) (3/263) 闫海峰化工 2014-03-25 2014-04-01 18:13:56 by 闫海峰化工
[其他] [已完结]如何测定织物上的阳离子基团 (评阅+1) (0/248) 浅浅得24 2014-04-01 2014-04-01 16:38:31 by 浅浅得24
[表面活性 ] [已完结]"L-3 C10~C16脂肪醇聚氧乙烯醚" 和 “异构十三醇聚氧乙烯醚” 是什么? (评阅+1) (6/2593) Easonchuan 2014-03-14 2014-04-01 10:08:09 by marskook
[添加剂] [已完结]ISAF是什么填料? (0/497) xcd6206 2014-04-01 2014-04-01 09:49:51 by xcd6206
[涂料颜料] [已完结]请问异氰酸酯与正丁醇在什么条件下反应 (4/1280) zhai-lili 2014-03-26 2014-04-01 09:26:21 by cyb05
[其他] [已完结]洗涤去除氯离子 (评阅+1) (4/1888) leonlu 2014-03-28 2014-04-01 07:06:38 by haha415
[染料] [已完结]氟离子进入细胞中主要聚集在哪个细胞器? (0/462) yzgzsl 2014-03-31 2014-03-31 16:05:02 by yzgzsl
[其他] [已完结]求分子筛罐内部结构详细图纸 (2/550) xiaomi117 2014-03-30 2014-03-31 15:17:00 by xiaomi117
[功能材料] [已完结]建筑施工工地胶水的种类和成分是什么? (2/2098) hxxxwj 2012-03-19 2014-03-31 13:30:38 by ymw520
[涂料颜料] [已完结]喷漆时漆膜上有气泡 (评阅+2) (4/1363) hrider 2014-03-30 2014-03-31 12:14:08 by whhwxy
[表面活性 ] [已完结]油性防锈剂石油磺酸钠/钡等脂肪酸盐在溶于矿物油时,是否会使得矿物油变得更容易导电 (2/500) stevenjqiang 2013-01-22 2014-03-31 11:59:00 by 辽大化学王维
[涂料颜料] [已完结]哪里有比较便宜的羟基丙烯酸树脂    ( 1 2 ) (12/1755) 杨成 2014-03-24 2014-03-31 11:43:47 by 杨成
[功能材料] [已完结]核磁大神请进,求分析 (评阅+2) (5/930) 左手的博士 2014-03-25 2014-03-31 09:53:19 by sesesy
[洗化] [已完结]测洗洁精的PH,用什么仪器比较好呢,除了测这个还有哪些指标需要检测 (评阅+1) (4/916) PLXT 2014-02-28 2014-03-30 13:00:46 by johneagle80
[洗化] [已完结]氯化钠与纤维素可一共用在一个配方里吗? (3/997) hnpymzb 2014-03-27 2014-03-30 12:56:10 by pxiang
[表面活性 ] [已完结]甜菜碱类表面活性剂的纯化 (0/585) 热火BIg3 2014-03-30 2014-03-30 11:34:58 by 热火BIg3
[洗化] [已完结]起酥废油如何做工业润滑皂? (评阅+1) (5/1007) wsssa111 2014-01-03 2014-03-30 08:15:17 by 不知常妄作凶
[功能材料] [已完结]求助环氧基紫外图谱的吸收峰在什么范围?? (0/1024) 水映箫琴 2014-03-29 2014-03-29 20:19:18 by 水映箫琴
[涂料颜料] [已完结]国产三辊机求推荐 (8/1444) momory66 2013-03-29 2014-03-29 19:55:57 by wwpengsi
[功能材料] [已完结]求珍珠膏做法! (2/818) ck3173 2014-03-29 2014-03-29 16:51:17 by lh123hui
[中间体] [已完结]丝氨酸手性拆分英文文献一篇 (0/395) DOUKUN 2014-03-29 2014-03-29 15:43:36 by DOUKUN
[中间体] [已完结]求助一化合物合成及CAS号 (0/292) jiankeluo 2014-03-29 2014-03-29 11:11:33 by jiankeluo
[涂料颜料] [已完结]环氧涂料中一般使用什么类型的分散剂?    ( 1 2 ) (评阅+1) (12/2730) zdy267 2013-11-15 2014-03-28 20:05:02 by zhangmikebb
[染料] [已完结]求酸性大红RS的合成方法!!!! (2/1567) SKY改变世界 2014-03-27 2014-03-28 15:24:55 by udarling
[洗化] [已完结]清洗油污 (评阅+1) (9/1615) 四眼行者 2014-03-25 2014-03-28 13:56:27 by kangtong
[洗化] [已完结]高手给分析一下6501 (4/918) PLXT 2014-03-26 2014-03-28 09:58:56 by PLXT
[添加剂] [已完结]米糠纤维的提取与质量指标检测 (1/328) AP1009137 2014-03-27 2014-03-27 14:56:25 by 橡胶人
[洗化] [已完结][关贴]请问一下,谁有镀锌板处理后的国家标准,或者是行业内部的一般标准,谢谢! (1/414) txh3144522 2014-03-12 2014-03-27 12:46:39 by zpsun1982
[其他] [已完结]油醇 (0/312) 蓝色风 2014-03-26 2014-03-26 18:49:24 by 蓝色风
[涂料颜料] [已完结]棉酚导致原料颜色深背后的化学特性 (评阅+1) (0/303) taikong888 2014-03-26 2014-03-26 17:02:30 by taikong888
[其他] [已完结]文献求助 (0/194) hzliangzai 2014-03-26 2014-03-26 15:33:49 by hzliangzai
[洗化] [已完结]洗发水用的一下原料 (4/1019) yang88zheng 2013-06-04 2014-03-26 13:45:34 by 401385543
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