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[热点] 材料博士申请 张城斐 2026-06-10 刚刚
【求助】精油香精油提取技术配方生产工艺 (0/326) yunyun1212 2010-07-19 2010-07-19 18:37:14 by yunyun1212
[添加剂] 【求助】润滑油增粘剂机理求助。 (2/489) hwt228922 2010-04-20 2010-07-19 17:49:26 by 398327030
【求助】二氧六环 (5/822) wudidatou 2010-06-02 2010-07-19 16:31:30 by 瑞娜
【求助】急求氧化钇(Y2O3)和氧化铝(Al2O3)在1800度时的饱和蒸汽压 (0/704) 学员amXGQ3 2010-07-19 2010-07-19 11:17:14 by zwx1985
[涂料颜料] 【求助】各类丙烯酸酯的特性 (8/2167) scoob 2009-09-28 2010-07-19 11:06:58 by zhanghu563
[涂料颜料] 【求助】预乳液如何变成膏状的    ( 1 2 ) (19/1185) wyy2009 2010-05-22 2010-07-19 11:05:45 by zhanghu563
[涂料颜料] 【求助】关于涂料产品中原料物质的检测 (8/1358) gretaya 2010-07-05 2010-07-19 10:39:40 by zhanghu563
[表面活性 ] 【求助】合成可聚合乳化剂 (0/294) 春夏之苗 2010-07-19 2010-07-19 10:26:45 by 春夏之苗
[涂料颜料] 【求助】树脂乳液与色浆比例 (2/954) zb小虎 2010-07-18 2010-07-19 10:23:00 by zb小虎
[涂料颜料] 【求助】求助 (1/230) wu1987 2010-07-17 2010-07-19 10:18:10 by zhanghu563
【讨论】无机金属高分子的结构形态 (0/175) zxlong 2010-07-19 2010-07-19 10:09:47 by zxlong
[精化资讯] 【交流】羟烷基酰胺 (1/397) yinhaook 2010-02-21 2010-07-19 08:37:44 by wumingyang
【讨论】环评如何 (1/281) 寒风紫竹 2010-07-16 2010-07-19 08:34:26 by sun4021102
[表面活性 ] 【求助】富马酸含量的检测 (0/909) 王妮妮 2010-07-18 2010-07-18 19:59:02 by 王妮妮
【求助】医学上α氰基丙烯酸酯对人体有无害处 (0/2917) ymq 2010-07-18 2010-07-18 17:02:35 by ymq
【求助】去水问题 (7/739) biaoxuetj 2010-07-18 2010-07-18 15:08:36 by wjklw88
[添加剂] 【求助】散尽金币求提高油品闪点方法    ( 1 2 ) (评阅+1) (12/1546) phn771225803 2010-06-03 2010-07-18 13:24:35 by marbler
[表面活性 ] 【求助】请教如何用表面活性剂分散WS2 (5/1168) smilesunlight 2010-07-15 2010-07-18 02:54:32 by smilesunlight
[表面活性 ] 【求助】含硅表面活性剂 (1/367) polymer6166 2010-07-16 2010-07-18 00:03:21 by youkayang
【求助】聚氨酯水分散体的合成工艺配方如何确定? (0/247) lyh1623 2010-07-17 2010-07-17 20:57:14 by lyh1623
[染料] 【求助】求酸性棕165结构式 (评阅+1) (5/664) niyan_1 2010-06-05 2010-07-17 18:39:24 by niyan_1
【讨论】冠捷 IE工程师 (0/288) 文新 2010-07-17 2010-07-17 13:38:34 by 文新
【求助】如何分离出含有铁镁铝粉末中的铁? (评阅+1) (8/1193) 踏步云端 2010-07-13 2010-07-17 10:52:15 by 踏步云端
【求助】如何能够快速找到我想要的好帖啊? (评阅+1) (4/372) zhangj_1205 2010-07-15 2010-07-16 21:12:59 by 0710811132
[精化资讯] 【求助】牛人们,帮帮我,回答几道小问题!!!请快点!! (5/1871) dm442500 2010-07-16 2010-07-16 17:02:47 by lhl333
[功能材料] 【求助】有机锡合成 (3/722) laoyu5575 2009-10-07 2010-07-16 16:06:17 by fengqwen1314
[染料] 【求助】如何让红酒变色? (0/286) wangyongping 2010-07-16 2010-07-16 15:55:48 by wangyongping
[添加剂] 【求助】粉末冶金工件发黄 (4/848) elinechou 2010-07-07 2010-07-16 14:37:17 by yy565905733
【求助】环氧乙烷沸点与压力关系图 (1/2786) ztt_7255386 2010-07-16 2010-07-16 11:46:33 by marbler
[表面活性 ] 【求助】粘度 (7/695) 雨晴678 2010-07-15 2010-07-16 11:17:57 by gwy666888
[表面活性 ] [关贴]【资源】表面活性剂作用原理    ( 1 2 ) (评阅+1) (14/1645) 木风繁 2009-12-22 2010-07-16 08:25:55 by zglsdu
[添加剂] 【求助】稳定剂的选择 (5/859) sendy2010 2010-05-27 2010-07-16 08:20:35 by sendy2010
[表面活性 ] 【求助】寻求两端含有双键和铵盐的表面活性剂!~~ (1/779) shankehu 2010-07-15 2010-07-16 08:10:10 by blueboy
[表面活性 ] 【求助】投稿信箱 (6/994) 学员4OBXg5 2010-07-13 2010-07-15 20:08:53 by gwy666888
[关贴]【求助】碳素钠是什么啊? (0/627) 砚脂泪 2010-07-15 2010-07-15 19:26:54 by 砚脂泪
[精化资讯] 【求助】求助 (0/195) zhangj_1205 2010-07-15 2010-07-15 15:56:58 by zhangj_1205
[洗化] 【求助】如何提高沐浴露的润湿铺展性? (7/1426) moris85926 2010-04-12 2010-07-15 15:35:57 by tinci
[涂料颜料] 【讨论】环氧树脂胶水 (0/306) zengyong0422 2010-07-15 2010-07-15 12:49:14 by zengyong0422
【求助】中文 CAS 2,2,5,5-tetramethyl-imidazolidin-4-one (9/665) 张玉洲 2010-07-07 2010-07-15 12:38:11 by 郭继波
【求助】求助鉴别    ( 1 2 ) (评阅+1) (11/1183) niuniuaizhuzhu 2010-07-11 2010-07-15 09:08:13 by tinci
【讨论】三甲苯回收怎么回收 (0/161) yanyan8567 2010-07-15 2010-07-15 08:56:51 by yanyan8567
【求助】如何除去产品中的金属离子,要到ppb级别的 (1/325) crazy2az 2010-07-14 2010-07-15 04:00:50 by jslz917
[洗化] 【求助】请问塞维它是干吗用的 (0/215) ligai2006 2010-07-14 2010-07-14 16:08:25 by ligai2006
[精化资讯] 【求助】二苯并呋喃 (0/208) zhangj_1205 2010-07-14 2010-07-14 15:01:58 by zhangj_1205
[涂料颜料] 【求助】涂料一般有那些施工方法 (评阅+1) (3/785) panjinyun 2010-06-15 2010-07-14 15:01:32 by LANBO5430
[精化资讯] 【求助】求精细化工项目    ( 1 2 3 ) (29/3080) jackie1840 2009-07-31 2010-07-14 11:52:32 by yy565905733
【求助】请问在哪个试剂公司购买化学试剂和单体比较好? (2/323) zbzt3000 2010-07-13 2010-07-14 11:47:21 by tdq2001783
【求助】米人下载不了文件了 (2/283) 浅水区 2010-07-06 2010-07-14 09:31:30 by 曦曦386
【求助】硫酸用过氧化氢处理后 (评阅+1) (7/1950) zxnan71 2010-06-27 2010-07-14 09:23:21 by whoamii9
[染料] 【求助】PF和BPF染料分别代表什么类型的 (2/421) caohuawei 2010-07-13 2010-07-13 21:14:15 by zds198809282008
【求助】乳液减压蒸馏    ( 1 2 ) (10/794) whoamii9 2010-07-08 2010-07-13 21:10:15 by whoamii9
[染料] 【讨论】为什么同一结构的染料用不同合成路线合成时的染色结果不同?    ( 1 2 ) (评阅+1) (15/2323) hwalle 2010-06-12 2010-07-13 19:14:55 by wangshuzebon
[表面活性 ] 【求助】乳化油中加入消泡剂后母液不透明怎么办? (4/1163) luckydog13 2010-06-23 2010-07-13 16:48:53 by rjbl
[表面活性 ] 【讨论】反应用消泡剂,便宜,易得有哪些? (评阅+1) (3/613) bingliany 2010-07-12 2010-07-13 15:46:29 by fuhonge
【求助】急求对于糖类溶解度好的溶剂,最好能提供排序表 (1/1007) chenglongsuper 2010-07-12 2010-07-13 14:31:27 by tinci
[精化资讯] 【讨论】国内化学化工核心期刊有哪些是比较好投中 (5/2036) 寄生草 2010-05-26 2010-07-13 14:03:54 by luckydog13
[表面活性 ] 【讨论】降低乳液的表面张力可以降低它的粘度么? (评阅+1) (9/3335) loveyy511 2010-06-28 2010-07-13 12:03:17 by tinci
[染料] 【求助】退色的衣服用盐水泡一下的原因?    ( 1 2 ) (评阅+1) (11/2710) quying1985 2010-06-06 2010-07-13 09:46:18 by 剑拭流云
【求助】我如何才能尽快融入?    ( 1 2 ) (评阅+1) (13/1368) ykgoals 2010-07-07 2010-07-13 08:21:51 by ykgoals
【求助】润滑脂灌装时的除气泡问题 (评阅+1) (1/1371) 清洗剂行业 2010-07-12 2010-07-13 08:12:55 by lxd77
【求助】活性二氧化锰的活性和什么有关? (2/630) dreamheaven 2010-07-08 2010-07-13 06:41:19 by 独自奋斗
[添加剂] 【求助】重槽海绵干燥后容易发白???? (1/336) 35303563 2010-07-10 2010-07-13 06:40:25 by 独自奋斗
[版块活动] [关贴]【通告】新任区长,发红包了!    ( 1 2 3 4 5 6 .. 22 ) (217/8428) mooncakexzj 2010-07-12 2010-07-12 21:18:47 by 2514414
[功能材料] 【讨论】石墨烯/氧化石墨烯 (4/675) dorisgocs 2010-07-11 2010-07-12 15:05:29 by dorisgocs
[洗化] 【求助】碳酸氢钠干燥后发白 (3/992) 35303563 2010-07-10 2010-07-12 11:41:14 by tinci
【求助】提高石蜡软化点 (评阅+1) (2/2037) heimaobuluo 2010-07-09 2010-07-12 11:23:53 by lxd77
[表面活性 ] 【求助】如何将磺酸钠基-SO3Na引到沥青上 (评阅+1) (0/330) 王妮妮 2010-07-12 2010-07-12 11:10:35 by 王妮妮
[表面活性 ] 【求助】急求,卡尔费休法能测试含乙醇胺络合物的水份吗? (4/1199) chenglongsuper 2010-07-05 2010-07-12 10:58:14 by jslz917
【交流】国内化学化工的中文核心哪些比较容易中? (评阅+1) (1/811) 寄生草 2010-07-11 2010-07-12 09:26:37 by handsome0000
[染料] 【求助】染料的紫外光谱图 (0/418) zouyel 2010-07-11 2010-07-11 17:11:05 by zouyel
【求助】抗坏血酸掩蔽行为的研究 (评阅+1) (0/234) 慰海冰城 2010-07-11 2010-07-11 16:42:52 by 慰海冰城
[表面活性 ] 【求助】SAA是如何稳定泡沫、如何消泡的。 (0/305) 丘宝增 2010-07-11 2010-07-11 14:07:32 by 丘宝增
[表面活性 ] 【求助】氨基酸SAA在不同pH值水溶液的电离情况。 (0/327) 丘宝增 2010-07-11 2010-07-11 13:59:54 by 丘宝增
[添加剂] 【求助】rheology enhancer的确切含义 (评阅+1) (2/296) dnazyme 2010-07-10 2010-07-11 12:00:29 by mooncakexzj
[涂料颜料] 【求助】金粉混合油漆 (4/775) willowvivi 2010-06-29 2010-07-11 10:15:51 by zsg10086
[洗化] 【求助】工业清洗 (5/769) 晨雨 2010-06-21 2010-07-11 09:39:49 by johneagle80
[关贴]【求助】氢氟酸重氮化上氟的方法 (6/1420) ljh09101119 2010-03-31 2010-07-10 22:22:11 by ljh09101119
[涂料颜料] 【求助】涂料,固体样品分离方法和仪器 (2/317) zhangy8627 2010-07-08 2010-07-10 21:37:16 by zhangy8627
【求助】cas序号为133783-52-5的名称是什么 (0/119) 陈西如 2010-07-10 2010-07-10 19:39:20 by 陈西如
【讨论】用铁粉处理乳酸中的还原物质可行性 (0/267) shishia 2010-07-10 2010-07-10 15:34:03 by shishia
【求助】生物柴油设备价格明细 (2/260) lhm010 2009-12-20 2010-07-10 11:45:46 by canko75591
[表面活性 ] 【求助】怎样中和表面活性剂,使表面活性剂从溶液中沉淀下来, (2/606) jianzeng77 2010-07-10 2010-07-10 11:28:04 by tyleebwin
[表面活性 ] 【求助】求教 月苄三甲氯铵的分子式 (4/1631) jianzeng77 2010-07-09 2010-07-10 11:10:52 by guxingyeyu
【求助】有关白油 (3/388) blackhole09 2010-07-09 2010-07-10 10:02:15 by blackhole09
[表面活性 ] [关贴]【讨论】分散性能超好的表面活性剂    ( 1 2 ) (FC-EPI+1)(12/2942) yany14101 2010-06-22 2010-07-10 00:13:24 by rossineri
[添加剂] 【求助】锌缓蚀剂 (3/528) 半弧 2010-07-01 2010-07-09 15:30:35 by wumingyang
[洗化] 【求助】脂肪酶 (3/841) lovehelen160 2010-07-08 2010-07-09 15:29:14 by janemerry
【求助】20金币求文献 (评阅-1) (1/158) yuanwei5530 2010-07-09 2010-07-09 14:59:13 by yuanwei5530
[表面活性 ] 【求助】关于印染助剂中表面活性剂的问题 (3/1200) wwwggg006 2010-06-21 2010-07-09 14:33:25 by 061311119
【求助】我想在微米级铁粉外表面包覆一超薄层氧化铝,如何实施? (0/371) 6sbiam 2010-07-09 2010-07-09 12:50:13 by 6sbiam
[表面活性 ] 【求助】l邻苯二甲酸酐和仲辛醇反应的条件和后处理方法 (4/771) starrain 2010-07-08 2010-07-09 11:56:03 by jiangsx
[添加剂] 【求助】求助 六羟树脂(6MD树脂) (0/1410) zjt 2010-07-09 2010-07-09 10:03:16 by zjt
[表面活性 ] 【求助】金属钠催化 烷氧基化反应 (2/323) xmgcc 2010-07-08 2010-07-08 17:29:09 by xmgcc
[涂料颜料] 【求助】游离酸酐含量的测试方法 (1/278) 瑞娜 2010-07-08 2010-07-08 17:01:00 by 瑞娜
【求助】TEOS酸值测定 (2/265) zc736 2009-07-30 2010-07-08 15:59:01 by zfr0808
【求助】求有关铜铝光亮清洗剂资料 (0/222) lengyan2010 2010-07-08 2010-07-08 15:51:37 by lengyan2010
[精化资讯] 【求助】手性氨基脱boc可以用HCl吗? (0/387) bitouzhi 2010-07-08 2010-07-08 14:57:06 by bitouzhi
[精化资讯] 【求助】求助 N-(2-羟丙基)苯磺酰胺的物化性质 (0/225) lwx0309 2010-07-08 2010-07-08 14:36:48 by lwx0309
[表面活性 ] 【讨论】碘三氧 (1/655) 19861101 2010-07-08 2010-07-08 11:17:54 by mooncakexzj
【求助】翻译 (1/319) pjindong313 2010-07-07 2010-07-08 10:58:05 by pjindong313
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