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    [热点] 天津工业大学郑柳春团队欢迎化学化工、高分子化学或有机合成方向的博士生和硕士生加入 hubeizlc 2025-12-07 刚刚
    [洗化] 求购过氧丁二酸或过氧戊二酸 (1/82) AV6090 2009-02-25 2009-02-25 20:19:01 by mooncakexzj
    [洗化] 【求助】洗发水为什么会分层? (4/1079) yuhu_1982 2009-02-20 2009-02-25 19:53:12 by rjbl
    [染料] 【求助】分子内自氧化实验方法 (0/90) 372399085 2009-02-25 2009-02-25 19:28:55 by 372399085
    【求助】什么有机酸可以作溶剂? (5/505) tian84me 2009-02-25 2009-02-25 19:22:45 by rjbl
    【求助】请大家提供下苹果酸的相关资料 (0/71) shirlisa 2009-02-25 2009-02-25 16:54:47 by shirlisa
    [农药] 【求助】丙环唑增效机制疑问? (9/462) shiqm 2009-02-23 2009-02-25 16:44:04 by ilay
    [表面活性 ] 【求助】cmc和op-10哪个防水好 (1/155) yuehuaxiban 2009-02-25 2009-02-25 11:16:36 by silentzys1
    [功能材料] 求助!哪位大虾有关于吸附树脂合成的书,或者推荐一下。 (0/104) hcj000 2009-02-24 2009-02-24 14:24:08 by hcj000
    [表面活性 ] 请教:阴离子表面活性剂DBS (1/334) chenlink 2009-02-24 2009-02-24 11:34:21 by hunterli79
    [涂料颜料] 【求助】关于粉末涂料用聚酯 (2/216) panda-黄 2009-01-09 2009-02-24 07:44:31 by panda-黄
    [表面活性 ] 【求助】防雾剂AF-18,AF-1500,DS-403,DS-401的结构式 (2/592) mzj1127 2009-02-23 2009-02-24 00:32:23 by blueboy
    [洗化] [求助]挥发油的提取 (1/138) bumblebee 2009-02-19 2009-02-23 23:01:09 by dingfudou
    【求助】己内酯的问题 (评阅-2) (0/119) 纳米球160 2009-02-23 2009-02-23 19:50:44 by 纳米球160
    [农药] 【求助】丁硫克百威合成工艺 (1/242) wuhongming01 2009-02-21 2009-02-23 19:11:22 by feng356
    [表面活性 ] 3-丙炔醇醚丙烷磺酸钠盐的合成 (4/315) penny-happy 2009-02-20 2009-02-23 19:05:04 by nealu
    转让氯氰转位生产高效氯氰技术 (0/134) zcxlove163 2009-02-23 2009-02-23 16:26:28 by zcxlove163
    转让恶草酮生产技术 (0/197) zcxlove163 2009-02-23 2009-02-23 16:26:01 by zcxlove163
    乙草胺生产技术转让 (0/126) zcxlove163 2009-02-23 2009-02-23 16:25:28 by zcxlove163
    【求助】关于樟脑磺酸 (2/184) wslzy330 2009-02-23 2009-02-23 13:56:25 by wslzy330
    求助:精细化工生产技术课件 5 (4/517) 大汉520 2009-02-18 2009-02-23 12:39:24 by 大汉520
    招聘工艺员2名! (评阅+2) (8/531) duahichao 2009-02-19 2009-02-23 09:25:35 by duahichao
    [染料] 求助薄层色谱的展开剂选择 1 (8/593) jjt223 2009-02-20 2009-02-22 19:25:36 by Xune
    [表面活性 ] 请教几个表面活性剂的问题--学化学的虫子请进,悬赏啦 (5/451) weidong9631 2009-02-21 2009-02-22 19:00:29 by nealu
    [染料] 染料的滚筒烘干遇到问题,高人指点 (1/130) 如鱼得水 2009-02-19 2009-02-20 18:44:16 by jhliuyun
    [版内事务] [关贴]荣升为精化版QQ群主,发金币了!    ( 1 2 3 4 5 6 .. 27 ) (261/1075) mooncakexzj 2009-01-08 2009-02-20 17:50:59 by bird168
    [洗化] 【求助】儿童吹泡泡的泡泡液工业配方及生产(非家庭配方) 20 (3/631) ljfwqt 2009-02-17 2009-02-20 16:48:16 by gslz999
    【求助】怎样降低熔点 (4/607) scoob 2009-02-19 2009-02-20 14:52:57 by mooncakexzj
    [洗化] 【交流】6个小测试 识别护肤品好坏!很简易实用!故此一荐!倡导草民化学! (评阅+2) (6/859) xiafeixin 2009-01-04 2009-02-20 09:09:04 by xzj161
    [洗化] 【求助】为什么指甲油要防冻 (5/448) sunyfamily 2009-01-19 2009-02-20 09:07:10 by xzj161
    [洗化] 【求助】定型产品 (1/135) sige5895 2009-02-16 2009-02-20 09:05:00 by xzj161
    [添加剂] 【求助】关于橡胶的溶胀、腐蚀 (1/122) chang1624 2009-02-18 2009-02-20 08:38:35 by chang1624
    【求助】水合肼自什么条件下变成氮气 (2/186) sun4021102 2009-02-19 2009-02-20 07:57:13 by xiaozhou521
    [农药] 【求助】三乙烯二胺的合成方法 (6/477) gzgydc 2009-02-16 2009-02-19 21:36:07 by gzgydc
    [表面活性 ] 求助一种非离子表活 4 (2/173) ERJIAJIYAFENG 2009-02-19 2009-02-19 17:08:43 by storm8306
    [表面活性 ] 【求助】求非离子表面活性剂 (2/241) liang184 2009-02-18 2009-02-19 08:40:14 by ypli1984
    [版内事务] [关贴]【年终嘉奖】==优秀交流贴颁奖帖==    ( 1 2 3 4 5 ) (评阅+10) (40/1963) zhjf 2008-12-24 2009-02-19 08:29:47 by ypli1984
    求助:谁知道科大做电镜的老师是谁? (3/248) leohui 2009-02-18 2009-02-18 21:39:36 by leohui
    【求助】请高手简单介绍一下"脱溶" (1/203) 青霉素 2009-02-18 2009-02-18 20:31:09 by mooncakexzj
    [涂料颜料] [求助]关于水溶性胶粉溶解的问题 7 (2/371) stardom427 2009-02-18 2009-02-18 14:19:02 by scoob
    [表面活性 ] [求助]阳离子表面活性剂鉴定时出现的问题 (2/253) pigmini613 2009-02-17 2009-02-18 11:02:11 by pigmini613
    【求助】955硅胶和MS-70硅胶的粒径 1 (0/172) zhanglili-2006 2009-02-18 2009-02-18 08:42:14 by zhanglili-2006
    【求助】工作之后考个什么证书比较好 (3/317) 新研楼 2009-02-16 2009-02-17 19:05:02 by nealu
    [洗化] 【求助】实用金属防锈 20 (1/327) chenlink 2008-11-28 2009-02-17 11:11:27 by haiyan__0431
    [洗化] 【资源】衣料用液体洗涤剂2007标准 (评阅+1) (0/181) 加木 2009-02-17 2009-02-17 10:06:17 by 加木
    [表面活性 ] 【求助】凡士林的性质 (1/183) helin_1984 2009-02-12 2009-02-17 08:54:12 by axz123.com
    [洗化] 【讨论】关于防锈缓蚀 (0/226) oyw1982 2009-02-17 2009-02-17 08:41:28 by oyw1982
    [染料] 【求助】5,8-二氯-1,4-二羟基蒽醌的生产企业 8 (3/941) 飞絮902 2009-02-16 2009-02-16 22:28:45 by mooncakexzj
    [涂料颜料] 【求助】酚醛胶粘度测量问题 (2/227) lilin0223 2008-10-11 2009-02-16 21:46:41 by movielover
    【求助】生物素的燃烧热 30 (0/101) daizhiang 2009-02-16 2009-02-16 17:49:50 by daizhiang
    [洗化] 【求助】请问如何选用配比合适的清洗溶剂和更换清洗剂 2 (0/159) jx8925187 2009-02-16 2009-02-16 16:48:58 by jx8925187
    [表面活性 ] 【求助】碳链在20以上,含有烯键,苯环,羧基的化合物 (1/171) fengyq3 2009-02-11 2009-02-16 13:41:19 by 董松祥
    加入物资社,为科技、教育领域贡献力量! (评阅+2) (0/85) spark0807 2009-02-16 2009-02-16 09:49:25 by spark0807
    [洗化] 【求助】找消泡剂 (5/410) 风1068 2009-02-14 2009-02-16 08:18:44 by 风1068
    【求助】(N,N'-乙基哌嗪的提纯) 8 (2/164) ssf444 2009-02-15 2009-02-16 07:52:36 by ssf444
    [农药] 【求助】烯肟菌酯和肟菌酯 (1/289) coolmaizi 2009-02-09 2009-02-15 22:10:10 by 谭头云
    [表面活性 ] 【求助】有没办法使石蜡在水中分散开? (6/988) xiaobai7s 2009-02-15 2009-02-15 18:04:39 by xiafeixin
    [洗化] 【求助】三态转化的化妆品属于什么技术? (0/127) honey5100 2009-02-15 2009-02-15 13:24:20 by honey5100
    [添加剂] 【求助】脱色剂/吸附剂    ( 1 2 ) (19/1097) yzq851113 2008-03-24 2009-02-13 22:56:15 by 虾米2511
    [添加剂] 【求助】糖精钠的精致中的消泡问题 (5/468) yangyang654 2008-07-12 2009-02-13 22:45:09 by 虾米2511
    [表面活性 ] 【求助】低泡表面活性剂    ( 1 2 3 ) (27/1668) yany14101 2008-05-09 2009-02-13 14:11:32 by 不走
    [涂料颜料] 改善塑料外壳(PA材质)的油墨印刷效果 (评阅+2) (0/101) jx8925187 2009-02-13 2009-02-13 12:35:57 by jx8925187
    [涂料颜料] 【求助】有谁知道在非洲的安哥拉能不能买到涂料的原料啊? (0/122) 颜霓 2009-02-13 2009-02-13 10:39:42 by 颜霓
    [表面活性 ] 【求助】合成磷酸酯中出现的若干问题    ( 1 2 ) (11/1169) yangyi821027 2009-01-12 2009-02-13 09:44:02 by mayingjie
    [表面活性 ] 【求助】硅表面活性剂含量检测方法 (1/168) liuying58144159 2009-02-12 2009-02-13 09:30:24 by jianlanwangzi
    [染料] 【求助】咨询关于印染助剂的投稿 (4/773) dengyaoming1 2008-12-01 2009-02-13 09:27:31 by jianlanwangzi
    [染料] 【求助】印染废水絮凝脱色剂检测方法 (2/316) yyu0811 2008-11-28 2009-02-13 09:23:29 by mayingjie
    [农药] 【求助】炔草酯的价格 (7/578) wsg9097 2009-01-13 2009-02-12 23:21:29 by seaman79
    [表面活性 ] 【求助】两种表面活性剂的中文名 (8/574) rtjrj 2009-02-06 2009-02-12 21:03:22 by rtjrj
    【求助】复合酚的成分 (0/86) nxn104 2009-02-12 2009-02-12 17:25:56 by nxn104
    [关贴]私人公司,求助微生物发酵项目 (0/202) seu 2009-02-12 2009-02-12 16:08:06 by seu
    [表面活性 ] 【求助】不知道这两种表面活性剂是什么? (1/172) 无所谓 2009-02-12 2009-02-12 15:41:02 by blueboy
    [表面活性 ] 【求助】增稠剂是如何实现对溶液的增稠作用的? 3 (2/262) xiaobai7s 2009-02-11 2009-02-12 12:00:49 by 老鼠堂
    【求助】铜反应问题 (5/424) tian84me 2009-02-10 2009-02-12 10:37:31 by tian84me
    [染料] 【求助】 电子版染料索引 (2/470) supermarket119 2009-02-10 2009-02-12 08:26:40 by supermarket119
    [染料] 【求助】一偶氮化合物的CAS及其合成文献 (3/378) anjian8002 2009-02-11 2009-02-11 21:01:03 by zhangquee
    [涂料颜料] 【求助】 建筑涂料工业生产的相关资料 (3/318) xukangzhi2007 2008-05-26 2009-02-11 13:10:20 by iracle
    [涂料颜料] 【求助】木器漆的水性着色方面的资料 (3/444) marsjay 2009-01-31 2009-02-11 10:00:38 by qianlong5838
    [染料] 【求助】DMF回收    ( 1 2 ) (11/1134) tzy53486210 2008-06-14 2009-02-11 08:39:37 by lifugang
    [染料] 【求助】减压蒸馏的问题    ( 1 2 ) (15/1097) hktk001653 2008-12-10 2009-02-10 17:39:47 by sunjinyuan2008
    【求助】哪里能买到N,N,N',N'-4甲基-丁二胺 (0/100) yjs3180009 2009-02-10 2009-02-10 17:04:45 by yjs3180009
    [农药] 【求助】关于代森锰锌的标准品 (2/152) wonshee 2009-02-09 2009-02-10 16:29:21 by lifugang
    [表面活性 ] 【求助】文献UPLC-MS/MS法测定F351中催化剂四丁基溴化铵的残留量 (0/134) zhengxiu 2009-02-10 2009-02-10 13:38:13 by zhengxiu
    【求助】求助一溶剂,粘度比丙酮小,挥发性好于丙酮 (8/551) sutony 2008-09-19 2009-02-10 11:28:30 by likewen4310
    【求助】一份5-苯基四氮唑的MSDS (2/105) asan 2009-02-09 2009-02-10 11:27:27 by asan
    【求助】甲酸和苯乙烯能反应吗 (3/307) lssq 2008-11-06 2009-02-10 11:07:44 by likewen4310
    [涂料颜料] 【求助】解决涂布后出现的气孔    ( 1 2 ) (10/1133) yuehuaxiban 2008-10-11 2009-02-10 10:37:14 by likewen4310
    [涂料颜料] 【求助】如何解决水性胶低温发脆高温发粘的问题 (8/637) yuehuaxiban 2009-01-11 2009-02-10 09:58:19 by supermmkk
    [功能材料] 【求助】锌银电池的正极材料锌粉在哪里购买 (1/162) shige2 2008-12-11 2009-02-09 21:38:22 by zxf905
    [表面活性 ] 【求助】 表面活性剂是否可以抗氧化? 5 (7/559) weilimin05 2009-01-21 2009-02-09 16:23:03 by weilimin05
    【求助】如何除去酸性溶液中的铁离子? (6/592) xrwang 2008-05-14 2009-02-09 11:50:21 by nealu
    [表面活性 ] 【求助】1,2,3,4,5,6-六羟基壬烷是什么醇? (0/72) licuiqin78 2009-02-09 2009-02-09 09:21:25 by licuiqin78
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    [功能材料] 聚酰亚胺的性能和应用小结 (7/1224) jianghuxiaogui 2008-06-27 2009-02-25 15:28:50 by zhxyj3027
    [农药] 【资源】几篇非常实用的复配文献 (4/659) Jason103 2008-12-23 2009-02-22 08:36:31 by phoxim
    [涂料颜料] 【资源】《染料颜料后处理加工技术与设备》 (5/520) bingchen1982 2008-12-19 2009-02-20 08:29:11 by liang49
    [农药] 介绍两个农药合成数据库 (20/1725) hb978141 2008-03-04 2009-02-16 01:16:28 by 4207a
    [洗化] 柔顺剂 (0/443) 加木 2009-02-14 2009-02-14 10:39:24 by 加木
    [版内事务] [关贴]日用化学版发帖内容的说明(试行) (5/453) 学员nIDdHx 2007-04-08 2009-02-12 20:45:25 by linda82626
    [农药] 【资源】氰氟虫腙:BSF资料 (7/618) TJFWAL 2008-12-01 2009-02-12 16:23:14 by rjw999
    [洗化] 2007年中国日化市场回顾与展望(word版) (26/1689) zhjf 2008-02-22 2009-02-09 14:10:16 by fzy2008
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