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    [热点] 申请2026年博士 wangduo1127 2025-12-12 刚刚
    [洗化] 【求助】膏霜问题 (金币≥5)(3/111) yjfdato1983 2008-01-11 2008-04-24 20:37:26 by liushanfa
    [涂料颜料] 【求助】强京脱漆剂 (2/363) liganhu 2008-04-24 2008-04-24 14:31:51 by liganhu
    [表面活性 ] 求助:新买来的原材料该如何确定它就是所需要的规格呢? (3/261) yylxyan 2008-04-23 2008-04-24 10:34:06 by xiaoyun1232003
    急求<松香化学及其应用>电子版 (0/188) chenglongsuper 2008-04-24 2008-04-24 09:36:06 by chenglongsuper
    [染料] 求助一简单染料(有奖) (8/694) Orgao 2007-05-15 2008-04-23 23:21:05 by maxiangl2007
    【求助】三正丙胺放久了会变质吗? (4/465) magic7004 2008-04-21 2008-04-23 19:09:23 by nishui
    求助 红外谱图 (2/147) cc929 2008-04-21 2008-04-22 18:56:09 by nishui
    [表面活性 ] 求助:防锈剂 (5/287) cjhcjh11 2008-04-21 2008-04-22 15:15:42 by muxia-2002
    【求助】酯化反应的阻聚剂90SD的名称 (0/141) chphunlhq 2008-04-21 2008-04-21 17:12:51 by chphunlhq
    [表面活性 ] 谁有tenside surfactants detergents杂志(hanser数据库)上的文章??? (2/170) xiayan420 2007-11-04 2008-04-21 13:56:10 by xiayan420
    欢迎加入有机化学群 (3/895) foryou0618 2008-04-11 2008-04-21 12:21:52 by zwj6800
    [表面活性 ] 求助蔗糖酯的溶解性 (2/261) canweichen 2008-04-20 2008-04-21 12:09:02 by zwj6800
    [添加剂] 【求助】塑料雨伞抗紫外线处理??? (3/301) tonyzeng 2008-04-19 2008-04-21 10:10:32 by xiaoyun1232003
    [染料] [关贴][求助] 方便的人帮我查下文献 (参照 精化版scifinder互助贴(试行)) 10金币酬谢 (评阅-10) (5/131) seuzzl1016 2008-04-19 2008-04-21 08:15:53 by seuzzl1016
    请教:哪位大虫做酶催化油脂过氧化啊 (0/56) gudan1204 2008-04-20 2008-04-20 21:08:56 by gudan1204
    【求助】请推荐几种与石蜡相容性好,且具有较高粘度的树脂 10 (0/94) tang19980732 2008-04-20 2008-04-20 20:58:31 by tang19980732
    [添加剂] 请教:羟甲基纤维素的分子式等物性数据? (5/309) watercloud 2008-02-27 2008-04-20 20:57:15 by yzq024
    [涂料颜料] 【求助】黑颜色的色号如何划分 (3/409) 学员hynRFh 2008-04-02 2008-04-19 20:35:09 by antarthur
    [涂料颜料] [关贴]涂料术语——中英对照版(一) (0/282) jackie688 2008-04-19 2008-04-19 10:30:54 by jackie688
    哪里有合成氨厂区的平面图呀 (金币≥5)(2/50) luqiang-wuming 2008-04-18 2008-04-19 01:28:48 by maxiangl2007
    【求助】请教正丁基锂和氯氟乙酸乙酯怎么缩合 (1/113) zpc0903 2008-04-02 2008-04-18 20:28:31 by daemon531
    【求助】 淀粉胶粘剂问题 1 (8/719) 湘菲 2008-04-11 2008-04-18 11:41:23 by 湘菲
    山西三维的产品怎么样啊? (0/110) qinye504 2008-04-18 2008-04-18 11:35:15 by qinye504
    【求助】精细化工专业的人才培养方案 (5/511) chenyufeng00 2008-03-31 2008-04-18 10:50:13 by chenyufeng00
    [关贴]钯炭催化剂 (0/224) oel532 2008-04-18 2008-04-18 10:26:08 by oel532
    [表面活性 ] 【求助】表面活性剂含量测试方法 7 (3/511) fxn0120 2008-04-17 2008-04-18 08:53:48 by maxiangl2007
    求助:壳聚糖如何溶解 (4/884) xvmingkao 2008-04-17 2008-04-18 08:47:18 by maxiangl2007
    [涂料颜料] 涂料配方中有色颜料的选择 (0/773) jackie688 2008-04-17 2008-04-17 20:38:05 by jackie688
    [洗化] 求助 珠光剂析出沉淀问题 (3/634) yangyi821027 2008-04-15 2008-04-17 19:48:07 by yangyi821027
    [涂料颜料] 想找一些水溶性树脂,用在玻璃上的,有劳了~~~ (0/105) cebing 2008-04-17 2008-04-17 19:29:13 by cebing
    [表面活性 ] 【讨论】有关松香树脂增粘乳液的制备方法和乳化剂的选用类型 (5/604) 飞狐侠 2008-04-05 2008-04-17 17:20:41 by 飞狐侠
    [求助]关于2氯丙基三甲基氯化铵的合成,有金币 8 (0/71) xiayu1985 2008-04-17 2008-04-17 16:23:57 by xiayu1985
    [表面活性 ] 生物柴油下游产品 (1/216) 残雪飘零 2008-04-16 2008-04-17 08:54:00 by maxiangl2007
    [功能材料] 【求助】抗旱保水剂成分 (3/480) mayuer429 2008-03-20 2008-04-16 20:25:48 by mayuer429
    [洗化] 请教香精的使用问题 (9/636) whmahong 2008-04-11 2008-04-16 17:19:19 by whmahong
    (求助)怎样处理双乙烯酮? (0/159) 木道人 2008-04-16 2008-04-16 15:57:29 by 木道人
    玻璃上油墨(漆)用什么清洗比较好啊? (8/610) yany14101 2008-04-11 2008-04-16 11:33:24 by jackie688
    【求助】10金币求 牙膏产品生产许可教程 (2/141) hujzh2008 2008-04-15 2008-04-16 11:26:25 by hujzh2008
    [洗化] 求助洗洁精的制作配方和工艺流程 (6/795) baodeyang 2008-02-20 2008-04-16 11:00:11 by halfkiss
    [洗化] 宝洁汰渍洗衣粉去污力被曝不达标(转载) (评阅+1) (5/821) johneagle80 2007-12-10 2008-04-16 10:00:05 by vincent3chu
    【求助】3种均相催化的详细情况 (1/137) 190582353 2008-04-15 2008-04-15 23:36:52 by jianlinwen
    [洗化] 重金求助废磁带脱除磁层工艺 20 (1/123) nnfyw 2008-04-15 2008-04-15 23:25:42 by jianlinwen
    【求助】本人寻找有机化学的专用翻译软件    ( 1 2 ) (11/942) 青霉素 2008-04-08 2008-04-15 19:16:59 by xyzf05d1
    [洗化] 德国拜尔斯道夫3.17亿欧元收购丝宝日化85%股份 (评阅+1) (2/242) johneagle80 2007-11-02 2008-04-15 18:13:03 by haishangwu
    [添加剂] [关贴]20金币求助一个锈蚀问题    ( 1 2 ) (评阅-20) (10/346) 笼中鼠 2008-04-11 2008-04-15 14:08:23 by 笼中鼠
    [涂料颜料] [关贴]【求助】有关遮盖力的检测方法 (7/229) xd_zidiao 2008-03-20 2008-04-15 13:10:10 by xd_zidiao
    [求助]哪位大侠帮忙查一篇文献~ (1/119) pgm 2008-04-14 2008-04-15 12:16:55 by yeyongsheng
    [洗化] [关贴]Cosmetic and Toiletry Formulations, Volume 8 (2nd Edition) (评阅-2) (0/138) 老鼠堂 2008-04-15 2008-04-15 09:12:39 by 老鼠堂
    [功能材料] 求购: 酐酪素厂家的电话号码? (4/238) phtochemistry 2008-04-12 2008-04-15 07:34:26 by phtochemistry
    [求助]如何墨汁除臭 (4/590) ljxandzhxl 2008-03-28 2008-04-14 10:10:41 by ljxandzhxl
    [表面活性 ] gemini表面活性剂的合成及讨论 (7/674) kzheng07 2007-04-23 2008-04-12 16:34:12 by kaiweihuang
    【求助】寻求排毒物质 (5/269) 省油的灯 2008-04-10 2008-04-12 12:47:39 by donlliamWoo
    请教:急需炼油厂酸油渣处理方法?? (0/572) zhangyupeng 2008-04-12 2008-04-12 10:59:45 by zhangyupeng
    [表面活性 ] 求助表面活性剂在油田中的应用的资料 (7/539) chenyihui 2008-04-09 2008-04-12 09:42:57 by chenyihui
    [涂料颜料] 【求助】ODB-2与TDI接触为什么会变色? (2/322) jackiesjtu 2008-04-10 2008-04-12 08:34:41 by maxiangl2007
    [功能材料] 【求助】求导电胶标准 (3/340) daniel0818 2008-04-10 2008-04-12 08:17:15 by maxiangl2007
    [表面活性 ] 求助磺酸盐表面活性剂的合成与应用 (5/712) chenyihui 2008-04-09 2008-04-11 14:02:31 by vincent3chu
    【求助】关于酸值测定里的初始酸值计算 (4/550) vincent3chu 2008-04-11 2008-04-11 13:20:50 by vincent3chu
    [表面活性 ] 请问大虾lauryl sulfonate betaine的中文名称是什么? (7/845) zitongzt 2008-04-10 2008-04-11 13:06:20 by zhjf
    【求助】急寻有机药品的生理危害表 (1/89) 青霉素 2008-04-10 2008-04-10 23:00:23 by jianlinwen
    求章思规主编的《精细有机化工制备手册》资料 (3/411) flyingli18 2008-04-09 2008-04-10 20:12:07 by cirke
    [表面活性 ] 急问:芘如何提纯?? (3/462) dqqman159 2008-04-07 2008-04-10 16:25:47 by zhuhongwei2001
    [洗化] 请教:市面上购进的分析纯甲醛如何纯化除去甲醛里的一些杂质?? (1/263) blackboy_1984 2008-04-10 2008-04-10 16:13:48 by jianlinwen
    羟基乙叉二膦酸(HEDP)是否為歐美禁用品 (3/413) scoob 2008-04-10 2008-04-10 15:47:49 by qinghao108
    [表面活性 ] 【求助】聚醚2020、2040、2070名称和HLB值 (2/325) cjhcjh11 2008-04-10 2008-04-10 12:21:00 by jianlinwen
    [表面活性 ] 【求助】十二烷基苯磺酸钠的合成路线 (5/507) Liuxiaoer 2008-01-08 2008-04-09 22:05:36 by chenyihui
    [表面活性 ] 求助:工业棕榈油 (3/326) xpf377 2008-04-09 2008-04-09 17:33:19 by xpf377
    【求助】 甲基丙烯酸乙氧基乙酯的物性 (0/79) wj830321 2008-04-09 2008-04-09 17:28:20 by wj830321
    求助:纺织物树脂整理 (0/94) wb19850708 2008-04-09 2008-04-09 17:16:01 by wb19850708
    [表面活性 ] 【求助】溶剂去除问题    ( 1 2 ) (11/688) kaiweihuang 2008-04-09 2008-04-09 16:46:01 by 不怕虫吃的草
    [关贴]【求助】bp:75-76°C 10mm是什么意思 (4/159) tianzhaojun 2008-04-08 2008-04-09 13:16:20 by tianzhaojun
    求助 化学化工类词汇翻译 (4/384) czk131420slm 2008-04-08 2008-04-09 12:18:54 by 不怕虫吃的草
    有谁懂硅烷化的?紧急求助 (3/306) micherno100 2008-04-07 2008-04-08 21:18:00 by micherno100
    [洗化] [求助]洗碗液中十二烷基苯磺酸钠的加入量 (6/1086) heihei513 2008-02-25 2008-04-08 15:16:41 by yany14101
    [表面活性 ] 求助:汽车干洗清洗剂 (4/422) cjhcjh11 2008-04-07 2008-04-08 13:43:51 by cjhcjh11
    求助Cucl的工业制备方法 (4/525) 快乐小黑 2008-04-07 2008-04-08 13:15:06 by zhuhongwei2001
    【求助】壬基酚水溶液怎么配制 (3/405) yxl43 2008-04-07 2008-04-08 10:24:53 by qinghao108
    [涂料颜料] 求助 方便的人帮我查下文献 (参照 精化版scifinder互助贴(试行)) 10金币酬谢 (评阅-10) (8/513) seuzzl1016 2008-04-03 2008-04-08 09:43:29 by seuzzl1016
    资源 [ 查看全部 ] 作者 最后发表
    [关贴]化学免费论文 (2/72) antitech 2008-04-19 2008-04-22 19:49:55 by helianglh
    [涂料颜料] 橙色双偶氮颜料合成和性能研究 (4/392) seuzzl1016 2008-01-09 2008-04-21 15:49:52 by sxy0528mc
    华工研究生试题 (3/65) antitech 2008-04-19 2008-04-19 14:40:59 by maxiangl2007
    [洗化] 【资源】化学清洗论文集 (22/1594) yungchong 2007-11-21 2008-04-19 11:01:15 by jhp_540564
    [洗化] 化学清洗剂的资料 (6/694) vanhalen76 2008-04-11 2008-04-18 08:17:11 by mw12778286
    [洗化] 植物油种类(转) (1/327) Alice130 2008-03-27 2008-04-17 22:19:58 by gjrgogogo
    [涂料颜料] 【原创】涂料应用技术参考汇总 (4/726) iracle 2008-04-12 2008-04-17 12:22:29 by 北斗神拳
    中外化工数据库查询大全 (1/252) 天山孤狐 2008-04-16 2008-04-16 18:23:37 by yimu015
    [涂料颜料] 【资源】JC/T1040-2007 建筑外表面用热反射隔热涂料标准 (3/589) iracle 2008-04-14 2008-04-15 16:24:02 by iracle
    [洗化] 化妆品防腐剂作用机理 (16/1214) zhayu 2007-06-06 2008-04-15 08:42:02 by guyuxiang623
    上传常见有毒和危险品手册.pdf (1/174) qinghao108 2008-04-14 2008-04-14 13:59:36 by xu_0501
    [表面活性 ] 表面活性剂纯度的鉴定方法综述 (20/2051) kyqf 2007-05-17 2008-04-12 14:42:19 by cxiaoy2049
    [涂料颜料] 消光粉在铝浆颜料中的作用及作用机理 (2/673) xiaoyun1232003 2008-04-09 2008-04-10 10:00:43 by xiaoyun1232003
    精华I精细化工产品配方合成及应用    ( 1 2 ) (73/2768) 小菜鸟 2007-04-16 2008-04-09 19:59:35 by xyzf05d1
    化妆品原料大词典 (0/302) 老鼠堂 2008-04-09 2008-04-09 13:11:56 by 老鼠堂
    [洗化] 3款自制实用美肤面膜 (4/320) mosikaling 2008-04-07 2008-04-09 12:29:28 by 不怕虫吃的草
    妙法主食变减肥食品 (2/145) mosikaling 2008-04-08 2008-04-09 12:27:29 by 不怕虫吃的草
    [洗化] 黄瓜嫩肤法diy (5/281) mosikaling 2008-04-07 2008-04-09 12:24:09 by 不怕虫吃的草
    【其他】好的化学网站【已搜索无重复】 (8/574) zhongguolong 2007-08-12 2008-04-09 09:53:07 by wangdongd
    [洗化] 不化妆的美容术 (1/233) mosikaling 2008-04-08 2008-04-08 11:10:06 by byauko
    [洗化] 敏感&过敏肌肤 护理有别 (0/145) mosikaling 2008-04-08 2008-04-08 10:09:35 by mosikaling
    [关贴]-------【研究生录取调剂信息专帖】------------- (35/2709) ftgsmile 2008-03-10 2008-04-08 09:40:20 by weileid
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