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[热点] 两块石头 阿美_Lml888 2026-09-06 刚刚
[洗化] [已完结][关贴]抛光蜡除蜡水增溶剂的问题 (评阅+1) (6/2222) disantiaolu 2013-01-26 2013-01-29 22:03:57 by disantiaolu
[表面活性 ] [已完结]怎么提高收率缩短反应时间???    ( 1 2 ) (评阅+1) (15/1888) gaocheng123 2012-12-30 2013-01-29 16:26:00 by jiangsx
[洗化] [已完结]求一种比较温和的用于洗发露的 发泡剂 (5/760) linkh1 2013-01-27 2013-01-29 16:15:25 by fanasha
[其他] [已完结]理科转工科,求建议    ( 1 2 ) (11/1433) jackar0126 2013-01-09 2013-01-29 12:56:52 by zhoupeng87
[表面活性 ] [已完结]请问下我要在乙醇里面磨铁硅铝合金,用哪种表面活性剂比较好呢? (1/353) 大声笑 2013-01-28 2013-01-28 20:47:55 by ZBPJJ529810
[其他] [已完结]实验室用离子交换柱卖家咨询 (4/758) zj_xmc 2013-01-05 2013-01-28 13:32:58 by zj_xmc
[表面活性 ] [已完结]哪里有十二烷基磷酸钠卖? (2/722) storm8306 2013-01-24 2013-01-28 13:02:52 by oomyhome
[功能材料] [已完结]电浆抛光,不锈钢304抛光后表面有料纹,请问可以在抛光盐内加入什么去除料纹? (1/631) guoyoupei 2012-12-09 2013-01-28 11:17:56 by lewshine
[洗化] [已完结]如何除去乙酸乙酯中的乙醇    ( 1 2 ) (11/2501) reynoldcj 2012-06-21 2013-01-28 09:57:28 by oomyhome
[精化资讯] [已完结]γ-丁内酯最近几年市场价格波动资料 (5/1425) sdzx1117 2013-01-23 2013-01-28 00:35:29 by zbanswer
[其他] [已完结]玻璃精馏塔的分离效果不如原先那么好了?    ( 1 2 ) (评阅+1) (13/2284) 外啡肽 2012-08-27 2013-01-27 01:23:42 by hillatmsu
[洗化] [已完结]求助:我现在有些库存活性剂想利用起来,做除腊水可以吗? (3/854) tanshq 2012-06-15 2013-01-25 19:39:56 by disantiaolu
[农药] [已完结]求助高人:石蜡与 聚乙二醇200 及聚乙二醇400 互溶吗? (4/1974) lemon2389 2013-01-24 2013-01-25 17:04:40 by fenglutian
[中间体] [已完结]“5-(2-乙硫基丙基)-2-丙酰基-3-羟基-2-环乙烯-1-酮”的性质 (0/541) qiuru.happ 2013-01-25 2013-01-25 13:24:00 by qiuru.happ
[添加剂] [已完结]如何快速鉴别硅油和机油    ( 1 2 ) (10/2168) starlat 2013-01-23 2013-01-25 07:54:57 by 小乔低调
[涂料颜料] [已完结]三片罐涂料包装涂料需要进行哪些性能检测? (1/476) jxlcwy 2012-09-27 2013-01-24 13:49:44 by 张十三
[涂料颜料] [已完结]一直做喷涂的工艺技术有没有前途啊?    ( 1 2 3 ) (24/2190) qiaozheng 2012-10-19 2013-01-24 13:06:44 by hyp8023
[染料] [已完结]碱性黄103 (4/776) xuhaijiang 2013-01-20 2013-01-24 11:40:15 by chushu0820
[涂料颜料] [已完结]颜料在油墨中着色力、遮盖力、分散性的关系 (2/1306) lzhaohui 2013-01-24 2013-01-24 11:13:16 by chushu0820
[精化资讯] [已完结]散金币求关于八大氟化工企业的资料 (9/1607) sucar2009 2012-08-21 2013-01-24 10:27:43 by chushu0820
[添加剂] [已完结]谁有食品级硫酸钾的生产方法 (6/1386) 香烟迷-1 2011-11-26 2013-01-24 10:04:24 by chushu0820
[染料] [已完结]求助。。。如何分离碱性水溶液中的间氨基苯磺酸钠和它的异构物???急。。。 (6/1851) xuetaoxu 2013-01-22 2013-01-24 09:38:15 by zhoupeng87
[表面活性 ] [已完结]《建筑功能外加剂》张雄主编 (化学工业出版社)急急急 (0/221) woaiwuhezx 2013-01-23 2013-01-23 21:40:06 by woaiwuhezx
[其他] [已完结][关贴]磷烷的纯化 (1/648) tongjisch 2013-01-23 2013-01-23 14:30:07 by yjk2008
[涂料颜料] [已完结]分散剂对比测试    ( 1 2 3 ) (20/2908) chqwen 2012-07-16 2013-01-23 13:50:09 by 铝银浆柳
[中间体] [已完结]几十ng量的旋光度测定 (0/246) ronghengyidu 2013-01-23 2013-01-23 12:03:44 by ronghengyidu
[涂料颜料] [已完结][关贴]我们用的有款喷枪型号是WA815,WA815中的WA是什么意思? (2/659) qiaozheng 2013-01-23 2013-01-23 11:05:06 by qiaozheng
[精化资讯] [已完结]求助精细化工与环保化工教案及讲稿 (0/282) ghh7671 2013-01-23 2013-01-23 10:41:49 by ghh7671
[其他] [已完结]求大侠指点~如何检测溶液中银离子的含量~~~ (6/1689) 周琪权 2013-01-18 2013-01-23 07:17:27 by yeyu4417
[涂料颜料] [已完结]请问大家有制备开发低VOC丙烯酸乳液方面的文献吗,谢谢大家 (2/382) dfdfhgfghfghfgh 2013-01-22 2013-01-22 19:02:02 by dfdfhgfghfghfgh
[表面活性 ] 农乳3201的配方 10 (评阅+1) (2/757) hbleoelee 2012-11-15 2013-01-22 14:59:27 by abczhan
[表面活性 ] [已完结]微乳液三相图怎么看 (2/2813) chensx097 2012-02-15 2013-01-22 12:01:22 by cuixiao08
[表面活性 ] [已完结]表面活性剂增溶的问题 (4/540) flysnowjsh 2013-01-21 2013-01-22 09:16:34 by flysnowjsh
[其他] [已完结]硅酸铝可以用boehm滴定测定其表面酸碱性基团吗 (1/418) yjj200667 2013-01-21 2013-01-22 08:20:02 by ckxiong
[添加剂] [已完结]歧化松香钾的制备 (0/345) 伍清芳 2013-01-21 2013-01-21 15:51:44 by 伍清芳
[表面活性 ] [已完结]疏水基含支链的Bola型表面活性剂 (7/1819) enjoywait 2013-01-18 2013-01-21 14:11:30 by mlanqiang
[染料] [已完结]求助一个活性染料的问题,懂染料的请进 (6/1163) QHdreamwolf 2013-01-03 2013-01-21 11:35:32 by QHdreamwolf
[中间体] [已完结]求一份飞翔或者巴斯夫NN二甲基13丙二胺分析报告 电子版的 (0/256) adanadan 2013-01-21 2013-01-21 10:07:31 by adanadan
[其他] [已完结][关贴]求“2013-2017年中国硝酸钙市场供需分析及投资趋势研究报告 ” (0/240) 龙游九天 2013-01-21 2013-01-21 08:16:08 by 龙游九天
[功能材料] [已完结]图题中的“Bar”该怎么翻译? (3/1280) lhypuyol 2013-01-19 2013-01-21 02:52:56 by zhenwen
[中间体] [已完结]GC-MS的分析 (5/682) liuweijuan 2013-01-18 2013-01-20 14:16:17 by yxb0914
[表面活性 ] [已完结]固体料如何化成液体料? (1/322) maguobao 2013-01-20 2013-01-20 11:17:16 by wjcmzl
[功能材料] [已完结]在制备环氧大豆油测定的环氧值大于8.5 (0/768) cyl408240175 2013-01-19 2013-01-19 11:01:13 by cyl408240175
[农药] [已完结]求:呋虫胺生产工艺 (2/1426) wwk0225 2013-01-08 2013-01-18 16:19:27 by yankunsu
[添加剂] [已完结]求助两个反应方程式 (1/406) 520小木虫 2013-01-17 2013-01-18 09:46:50 by 520小木虫
[中间体] [已完结]核磁H谱 (评阅+1) (6/862) 西厢记 2013-01-16 2013-01-18 09:04:32 by mikey_m
[涂料颜料] [已完结]羟乙基纤维素增稠 (2/1219) iclear 2013-01-17 2013-01-18 09:01:51 by iclear
[功能材料] [已完结][关贴]硝酸钠干品溶液PH如何到8? (8/1140) 520小木虫 2012-07-27 2013-01-18 07:53:14 by 520小木虫
[表面活性 ] [已完结]聚丙烯酸钠溶胀出现拉丝,怎么办 (2/2868) 黄酮 2013-01-17 2013-01-17 18:04:07 by 黄酮
[香精香料] [已完结]关于松香的热值 (0/607) yu133119 2013-01-17 2013-01-17 15:16:24 by yu133119
[表面活性 ] [已完结]拿到一个聚氨酯产品 怎么知道里面有哪些溶剂 和比例呢?    ( 1 2 ) (11/1054) 付南瓜 2013-01-05 2013-01-17 00:42:00 by kllkdd
[农药] [已完结]生产上精馏方面问题求助    ( 1 2 ) (评阅+1) (15/2035) maoxiaoyu 2012-12-30 2013-01-16 23:21:59 by abcme910
[涂料颜料] [已完结][关贴]涂层厚度在规格值之内,但是CPK偏低 (0/596) qiaozheng 2013-01-16 2013-01-16 16:14:57 by qiaozheng
[功能材料] [已完结]认识ANTIL200的进来下!! (1/686) hehaomin 2013-01-16 2013-01-16 10:59:49 by cp991995169
[农药] [已完结]做剂型可以发文章不 中文的 (4/584) janeaicc1 2012-08-17 2013-01-16 08:13:55 by suhoi
[表面活性 ] [已完结]磺化剂气体三氧化硫的发生和储存 (2/578) tanming 2012-07-09 2013-01-16 06:38:14 by sun4021102
[洗化] [已完结]肥皂里的CNO是什么结构,中文名称是什么 (9/5020) liyonglu325 2013-01-12 2013-01-15 22:30:39 by wvalm123
[其他] [已完结]求3,4和3,5-二甲苯酚的pKa数据 (0/351) 解小愁 2013-01-15 2013-01-15 21:44:06 by 解小愁
[表面活性 ] [已完结]用四苯硼钠络合原理如何测定样品中AEO9含量 (0/406) huye19881414 2013-01-15 2013-01-15 18:03:08 by huye19881414
[表面活性 ] [已完结]HLB值低的表面活性剂可用于水性高分溶液中吗?? (8/2299) boxtomqin 2013-01-13 2013-01-15 17:47:31 by baboo_1
[添加剂] [已完结]求助羊毛醇聚丙二醇醚具体是什么,有什么用 (4/670) 寞名 2013-01-13 2013-01-14 16:42:20 by liuguan
[农药] [已完结]二硝基苯胺类农药稳定性 (1/682) myai 2013-01-12 2013-01-14 01:09:58 by myai
[其他] [已完结]关于课程设计产品开发的,急急急 (4/669) 赵智军 2013-01-12 2013-01-13 18:45:50 by 赵智军
[表面活性 ] [已完结]用P123形成棒状胶束制备纳米线,P123的浓度大概是多少? (0/1064) 若水君瞳 2013-01-13 2013-01-13 18:26:04 by 若水君瞳
[表面活性 ] [已完结]请问gel, colloids 和emulsion 三者之间的关系? (5/1518) hsbcwang 2013-01-07 2013-01-13 12:28:59 by hsbcwang
[表面活性 ] [已完结]如何提高酚酞在水溶液中的溶解度? (5/1685) ybh04 2013-01-09 2013-01-13 09:13:38 by linsunche
[农药] [已完结]有人做过呋虫胺吗,想问下最后一步的收率有多高? (0/732) liuying87 2013-01-12 2013-01-12 22:14:04 by liuying87
[表面活性 ] [已完结]高分子涂覆层透光率异常 (0/273) boxtomqin 2013-01-12 2013-01-12 16:06:15 by boxtomqin
[洗化] [已完结]镁合金化成处理 (1/939) mmxy2009 2013-01-08 2013-01-12 13:47:22 by 80712028
[涂料颜料] [已完结]求环氧树脂开环过程中的几个问题 (2/578) 麦ai田 2013-01-08 2013-01-12 10:45:58 by 麦ai田
[添加剂] [已完结]请大师帮忙看这个结构的长链不饱和二元醇是如何得到的 (0/522) yangch608 2013-01-11 2013-01-11 21:50:38 by yangch608
[洗化] [已完结]密闭装置漏气 (8/1067) lihuizhi1988 2013-01-09 2013-01-11 13:18:55 by liuguan
[洗化] [已完结]工业无水乙醇中乙醇的含量    ( 1 2 ) (18/2351) 龙-success 2012-12-25 2013-01-11 13:16:48 by liuguan
[表面活性 ] [已完结][关贴]请教关于太古油生物降解率含水量的问题 (1/352) mcc8688 2013-01-11 2013-01-11 10:21:34 by mcc8688
[涂料颜料] [已完结]求指导, 胺与环氧的反应。 (3/1213) chriwen 2012-12-30 2013-01-10 21:21:02 by chriwen
[涂料颜料] [已完结]蓖麻油脱水的条件和方法 (1/778) haozi1987 2013-01-10 2013-01-10 20:31:32 by fds329
[其他] [已完结]有什么化学药水可以去掉衣服上的胶浆升华印花(图案)呢? (1/567) diode202 2013-01-10 2013-01-10 17:34:59 by abcme910
[其他] [已完结]请问大家谁知道醋酸乙烯的弹性模量呀 (0/367) cindynevinxi 2013-01-10 2013-01-10 16:23:16 by cindynevinxi
[其他] [已完结]有在江苏飞翔集团---苏州飞翔新材料研究院有限公司的吗?怎么样呀? (评阅+1) (4/1786) duanduan1386 2012-11-23 2013-01-10 13:44:29 by robin79196421
[染料] [已完结]能溶解卡拉胶的溶剂 (0/1033) guoxq126 2013-01-10 2013-01-10 10:33:25 by guoxq126
[洗化] [已完结]求目前流行的pcb线路板清洗剂配方 (1/811) chshen06188 2013-01-10 2013-01-10 10:10:14 by digghost
[涂料颜料] [已完结]ABS底漆求助! (5/926) llh3523 2013-01-09 2013-01-10 08:42:01 by zzqfx
[农药] [已完结]色谱工作 (1/458) junliren 2012-12-25 2013-01-09 18:26:48 by chaiqing123
[表面活性 ] [已完结]咨询 商家 (1/344) adanadan 2013-01-09 2013-01-09 17:32:20 by abcme910
[其他] [已完结]精细化学中间体的,发什么核心期刊好呢? (3/1765) nanchang_123 2013-01-04 2013-01-09 11:14:07 by nanchang_123
[其他] [已完结]电子工业用气体 5N氯化氢 的国内外市场供需情况 (1/535) kunlun2012 2013-01-09 2013-01-09 09:53:37 by kunlun2012
[涂料颜料] [已完结]涂料求助!!!    ( 1 2 ) (15/1398) 香雪海8546 2012-08-31 2013-01-09 09:17:21 by chenyiman
[其他] [已完结]原花青素的结构鉴定~~~~ (1/634) galezhang 2013-01-08 2013-01-08 17:35:53 by mikey_m
[添加剂] [已完结]颜料合成助剂寻找 (4/941) xunxiao 2013-01-06 2013-01-08 15:49:11 by 囧oh
[添加剂] [已完结][关贴]柠檬酸硼(Boron Citrate )的相关资料 (2/1225) 520小木虫 2013-01-06 2013-01-07 22:29:18 by abcme910
[涂料颜料] [已完结]涂膜抛光色差问题 (FC-EPI+1)(1/413) 铝银浆柳 2013-01-07 2013-01-07 17:42:23 by morenke
[涂料颜料] [已完结]粘痕 (3/432) morenke 2013-01-05 2013-01-07 15:53:11 by hyp8023
[表面活性 ] [已完结]萘系列分散剂 (2/767) zhaochuanwu 2013-01-06 2013-01-07 15:45:54 by wanshiyl
[添加剂] [已完结]N-甲基吡咯烷酮的性质 (3/1105) yf1260 2013-01-05 2013-01-07 14:20:06 by a870360878
[涂料颜料] [已完结]求助一种黑色油墨的基本配方 (7/2167) hubuchem 2013-01-04 2013-01-07 12:37:09 by ywfgzlb
[染料] [已完结]伽马酸纯度低,用于合成染料色光差    ( 1 2 ) (15/1718) dp19881004 2012-12-17 2013-01-07 10:02:17 by dp19881004
[表面活性 ] [已完结][求助] 高含量AES 溶液高温下不稳定    ( 1 2 ) (10/1874) 刺猬仔 2012-12-26 2013-01-07 10:01:40 by 刺猬仔
[表面活性 ] [已完结]烷基磺酸钠怎么测含量? (2/362) tjwzj 2013-01-05 2013-01-06 16:30:07 by tjwzj
[表面活性 ] [已完结]乙醇胺、二乙醇胺、三乙醇胺碱性强弱?    ( 1 2 ) (FC-EPI+1)(10/5075) httpht 2012-03-18 2013-01-06 13:07:24 by lianxiaomi
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