24小时热门版块排行榜    

管理团队 (金币库 38428.2 充值 )

主管区长:
pzypdlfatewu小_包子
主管版主:
zhoupeng87polyester
实习版主:
13013129
10%最高出勤率

杰出贡献者

回帖排序 发表排序 刷新页面  |  交流  |  求助  |  资源精华区 作者 最后发表
[热点] 网上报道青年教师午睡中猝死、熬夜猝死的越来越多,主要哪些原因引起的? 瞬息宇宙 2026-02-25 刚刚
[涂料颜料] 【求助】刷人工草坪的涂料里要加什么树脂或者粘合剂呢? 5 (0/120) fengchenpp 2009-09-18 2009-09-18 11:09:35 by fengchenpp
【求助】求助龙英才教授发明的高载银量zsm-5沸石脱碘吸附剂的购买厂家 (0/130) vc15ren 2009-09-18 2009-09-18 00:33:50 by vc15ren
【求助】什么叫一锅法?    ( 1 2 ) (16/9152) 兴兴8966 2009-08-22 2009-09-18 00:08:14 by mln2007
[涂料颜料] 【讨论】关于汽车驳口水 (0/139) mercu 2009-09-17 2009-09-17 22:04:51 by mercu
[表面活性 ] 【求助】如何制备松香乳液 9 (4/484) white2004 2009-09-16 2009-09-17 21:44:45 by caoyuxj
[涂料颜料] 【求助】怎样提高石蜡乳液的疏水性 10 (0/198) yjzhb 2009-09-17 2009-09-17 20:46:56 by yjzhb
[添加剂] 【求助】求助:关于钛酸酯偶联剂的问题? (4/402) winsaint 2009-09-16 2009-09-17 19:17:40 by winsaint
[涂料颜料] 【讨论】怎么样才能破坏氢键呢?    ( 1 2 ) (11/1466) nanzhanshi2 2009-08-13 2009-09-17 16:56:18 by 陈森
[农药] 【求助】2-氯烟酸的制备方法    ( 1 2 ) (14/1083) 应用化学 2008-11-15 2009-09-17 16:06:45 by laower
[农药] 【求助】固体光气芳香环上上氯的合成 (5/366) zhanglin1260 2009-04-08 2009-09-17 16:02:36 by laower
【求助】那里有实验是可以出租??    ( 1 2 3 ) (评阅+10) (23/728) mozhilong 2009-08-01 2009-09-17 15:52:45 by 帕拉西奥
[表面活性 ] 【求助】聚丙二醇与聚丙二胺的分析 (5/342) zheng8570 2009-09-14 2009-09-17 14:57:01 by 啄木鸟8763
[添加剂] 【求助】硫酸氢钠的怎么制备? (6/745) kron 2009-07-01 2009-09-17 10:13:16 by 莱茵之河
[涂料颜料] 【求助】如何具体检测聚硅氧烷的结构? (1/169) zhyh813 2009-09-17 2009-09-17 10:06:56 by zhangrobber
[涂料颜料] 【求助】如何提高聚丙烯酸钠固含量    ( 1 2 ) (10/791) dafei0561 2009-09-14 2009-09-17 09:46:38 by zhangrobber
[染料] 【求助】请教颜色和性质与罗丹明B相近的染料有哪些??? 1 (1/205) 城市稻草人 2009-09-16 2009-09-17 09:29:06 by yangjianchun
[农药] [关贴]【求助】2,4-D的专利文件和参考文献    ( 1 2 ) (11/691) 小水中天 2009-08-28 2009-09-16 21:14:39 by honghaiyan
【求助】在哪里可以买到比较纯的共轭亚油酸? (0/108) 建秀华从 2009-09-16 2009-09-16 15:49:05 by 建秀华从
[表面活性 ] 【讨论】哪位知道 雷米邦 现在行情如何 (1/108) lewis_tan 2009-09-16 2009-09-16 15:25:33 by 逆风的鑫
[农药] 【求助】关于氟化氢    ( 1 2 ) (11/807) wechemical 2009-08-18 2009-09-16 15:18:56 by mohuan0323
[洗化] 【求助】瞬干胶用什么溶剂可以泡掉啊?    ( 1 2 ) 3 (12/912) xinling5395 2009-09-15 2009-09-16 15:07:13 by mjingwen
精细有机合成+李克华    ( 1 2 ) (评阅+2) (12/1027) yangpx1986 2009-05-09 2009-09-16 14:56:28 by hg31415
[涂料颜料] 【求助】求拜耳公司涂料产品名 (5/550) 大蓝猫5558 2009-07-01 2009-09-16 14:48:45 by mjingwen
[涂料颜料] 【求助】溶剂相对挥发速度的检测方法 3 (5/610) wahahbi 2009-07-27 2009-09-16 14:43:46 by zhangrobber
[洗化] 【求助】求助琼脂软球的制作工艺 (0/67) dashuo 2009-09-16 2009-09-16 11:02:06 by dashuo
[洗化] 【求助】沐浴露增稠剂    ( 1 2 ) 5 (10/1487) moris85926 2009-08-11 2009-09-16 09:48:10 by xiafeixin
【求助】10金币求《实用精细化工过程与装备》pdf版 (0/112) yangpx 2009-09-16 2009-09-16 09:26:02 by yangpx
[洗化] 【求助】怎样使泡泡变大? (4/851) manjiaxin 2009-09-14 2009-09-15 19:22:42 by wenxue_j
【求助】制备简单杂多酸 (1/204) psj0411 2009-09-15 2009-09-15 15:53:33 by aileer9613
[添加剂] 【求助】二丙二醇 (0/120) 风1068 2009-09-15 2009-09-15 13:38:42 by 风1068
【求助】碳数在21-24居多的蜡是什么蜡 (2/149) bjp1315 2009-09-14 2009-09-15 11:13:05 by bjp1315
【讨论】中科院有搞精细化工的吗?哪个分院精细化工强点? (2/173) zlongz120 2009-09-14 2009-09-15 11:06:11 by zlongz120
[功能材料] 【求助】对甲基苯磺酸和醋酸哪个酸性大    ( 1 2 ) (19/2758) fanrunmei 2008-12-04 2009-09-15 10:41:27 by hedasxl
【求助】化学品水分晶型不合格处理 (0/127) chen0371jun 2009-09-15 2009-09-15 10:15:50 by chen0371jun
[农药] 【求助】氯气的处理    ( 1 2 3 ) (25/1024) 毕丽杰 2009-07-11 2009-09-15 08:29:55 by zcy794
[农药] 【求助】征求一些制药企业有关节能降耗改善管理的意见!! (0/102) c6h5ch3 2009-09-14 2009-09-14 22:53:30 by c6h5ch3
【求助】请问这种防氧化油大概是什么物质! (4/507) hs920520 2009-08-22 2009-09-14 17:01:49 by feihu43
【求助】有关纺织上浆的资料在小木虫上的哪个版块呀! (2/115) xiaolu 2009-09-14 2009-09-14 16:27:22 by xiaolu
[染料] 【求助】请问:对羟基苯甲酸苄酯(对羟基苯甲酸苯甲酯)的沸点是多少? (1/203) zuoxiu2010 2009-09-14 2009-09-14 16:25:30 by hg31415
[表面活性 ] 【求助】油酰氯 (4/392) lewis_tan 2009-09-14 2009-09-14 15:53:56 by lewis_tan
[表面活性 ] 【求助】表面活性剂的前处理 (0/209) gao_bobo 2009-09-14 2009-09-14 14:40:54 by gao_bobo
[洗化] 【求助】求84消毒液的配方    ( 1 2 ) (12/2479) zsf-333 2009-09-10 2009-09-14 14:09:56 by hummer887
【求助】以下这几个物质能反应么!! (5/399) yangbin-1987 2009-09-11 2009-09-14 11:10:37 by ryanlu
[染料] 【求助】重氮盐的制备    ( 1 2 3 4 ) (36/2719) =虫虫= 2008-11-21 2009-09-14 11:08:52 by ryanlu
[农药] 【求助】甲醛和尿素反应持续性沉淀问题    ( 1 2 ) (10/1949) lijiadong22 2009-08-19 2009-09-14 10:36:45 by lusesanyue
[农药] 【求助】33%草甘膦异丙胺+二甲四氯水剂工艺 (0/154) suruo 2009-09-14 2009-09-14 09:53:47 by suruo
[添加剂] 【求助】燃料油消烟剂的详细资料 (0/172) zhangaihua909 2009-09-14 2009-09-14 09:21:39 by zhangaihua909
[涂料颜料] 【求助】在哪里能买到树脂包复颜料? 2 (1/138) djl2006 2009-09-14 2009-09-14 08:15:48 by lixiaod001
[染料] 【求助】关于邻硝基氯苯转化为邻硝基苯甲醚 (6/779) ycitwg1983 2009-08-07 2009-09-14 08:02:12 by huziguo
【求助】石油的熔沸点范围估计? (0/153) shangguan1 2009-09-14 2009-09-14 01:34:37 by shangguan1
[洗化] 【求助】关于霜剂化妆品的问题 (6/543) zodiac007 2009-07-03 2009-09-13 23:13:33 by xiayutian8186
[添加剂] 【求助】防止白砂糖软化变粘 10 (2/219) mitianchong 2009-09-13 2009-09-13 21:35:10 by mooncakexzj
【求助】用水热法做纳米二氧化钛出现部分团聚,分散性不好,请高手指教 (0/133) 程克奇 2009-09-13 2009-09-13 14:53:14 by 程克奇
[表面活性 ] 【讨论】粘度问题    ( 1 2 ) (16/985) nanzhanshi2 2009-08-14 2009-09-13 11:14:39 by chengkai66
[关贴]【求助】汽车护理产品    ( 1 2 ) (10/580) lgdab 2009-08-31 2009-09-13 10:43:39 by zhaiyz
[涂料颜料] 【求助】树脂涂层的耐磨性取决于哪些因素    ( 1 2 ) (18/2068) freedragon 2008-12-10 2009-09-13 10:29:01 by jiatianzhen1999
[表面活性 ] 【讨论】请问表面活性剂的浊点与温度的关系 1 (8/1552) zlongz120 2009-09-08 2009-09-13 10:24:15 by inevity
[洗化] 急需 汽车护理品的资料 (3/266) yangbin-1987 2009-02-19 2009-09-13 02:08:10 by inevity
[洗化] 【求助】请问各位有知道角鲨烷乳化所需的HLB值么? (5/2837) sll840904 2009-07-30 2009-09-13 02:06:49 by inevity
[洗化] 【交流】洗发水 (9/907) whjhx 2009-07-06 2009-09-13 01:34:38 by inevity
[洗化] 【求助】如何定量 3 (2/148) 大雁南飞 2009-09-11 2009-09-13 01:19:59 by inevity
[洗化] 【求助】含ZPT配方去屑洗发水如何解决高温析出问题? 1 (4/922) guomeng1234366 2009-09-07 2009-09-13 00:46:06 by inevity
[表面活性 ] 【讨论】乳液的稀释问题    ( 1 2 ) (14/960) zlongz120 2009-08-29 2009-09-13 00:35:16 by inevity
[表面活性 ] 【求助】乳液表面形成一层粘稠的薄衣是怎么回事?    ( 1 2 ) (16/1130) zlongz120 2009-08-29 2009-09-13 00:17:37 by inevity
[添加剂] 【求助】抗氧剂1076重结晶 (4/636) gloria288 2009-09-04 2009-09-12 21:18:43 by wangaj113
【求助】TGIC (评阅-2) (5/753) ztd2007 2009-07-27 2009-09-12 16:53:20 by yzp331315
[添加剂] 【求助】如何鉴定络合,简单的混合,还是发生了反应 (5/461) sdzll 2009-09-11 2009-09-12 15:19:38 by linghe136
[功能材料] 【求助】形状记忆材料在医学方面的应用有哪些? (2/170) wtkbuqkk701 2009-08-18 2009-09-12 15:16:51 by linghe136
[涂料颜料] 【求助】对氯三氟甲苯甲苯及二氟甲苯在树脂中的应用 3 (0/117) shixiying 2009-09-12 2009-09-12 15:04:45 by shixiying
【求助】乳液! (0/90) renhaibing 2009-09-12 2009-09-12 14:01:11 by renhaibing
[功能材料] 【求助】活性炭亚甲基蓝吸附值的测定 2 (2/442) zhenghao6089 2009-03-26 2009-09-12 13:50:32 by care0710
[染料] 【求助】对硝基苯胺溶解 (6/996) 杰拉德 2009-01-15 2009-09-12 12:18:05 by hg31415
[功能材料] 【求助】模板与催化剂 (1/122) aconi 2009-09-09 2009-09-12 11:35:13 by aconi
[染料] 【求助】苯胺的重氮    ( 1 2 ) (18/1497) 寒风紫竹 2009-01-07 2009-09-12 11:14:26 by hg31415
【求助】咨询西南地区 多角度分光光度计 的情况 3 (0/85) jklxj 2009-09-12 2009-09-12 10:27:14 by jklxj
[表面活性 ] 【求助】有谁定过这些公司的药品? (3/281) SAA小虫 2009-09-11 2009-09-12 08:47:37 by li33114
【求助】请问清洗烟机上的烟叶产生的烟焦油用何种溶剂 5 (6/436) wangjianjuan 2009-09-11 2009-09-12 08:45:52 by li33114
【求助】新型表面活性剂么? (2/169) 8ming983 2009-09-11 2009-09-12 08:33:03 by guojialh
[农药] 【求助】农药残留出峰很宽,怎样解决? (5/441) 19850502 2009-08-25 2009-09-12 06:43:40 by qwert9893
[洗化] 【求助】关于表面活性剂 (0/133) theseachem 2009-09-11 2009-09-11 16:30:56 by theseachem
[表面活性 ] 【求助】知道丙烯酸非水体系聚合的请进! 6 (9/612) 林圣森 2009-08-22 2009-09-11 16:26:00 by wycgdxx86
【求助】求煤化工方面的书籍 (3/420) tangshh1981 2009-08-01 2009-09-11 15:19:32 by hxbaiyouxian
【求助】求助专利两篇 5 (6/296) shelly_1 2009-09-08 2009-09-11 10:49:02 by zlongz120
[涂料颜料] 【求助】为什么发黄? (7/578) lulin218 2009-09-10 2009-09-11 09:35:01 by zlongz120
[添加剂] 【求助】请问做洗涤剂调粘时NaCl的用量越大越好吗?    ( 1 2 ) 6 (12/996) storm8306 2008-09-23 2009-09-11 07:52:35 by dunzhu316
【求助】请问醋酸和醋酸钠的缓冲液需要冰箱保存么 (4/950) yekai868 2009-09-09 2009-09-11 07:15:21 by dianda502
[染料] 【求助】活性染料 (9/910) fuhonge 2009-04-27 2009-09-10 21:04:21 by lin0lin106
[涂料颜料] 【求助】汽车面漆 7 (3/296) zhong701 2009-09-08 2009-09-10 20:45:12 by w53026
[涂料颜料] 【交流】水性木器漆市场的合理销售价为多少? (5/488) udarling 2009-08-28 2009-09-10 20:41:29 by w53026
[功能材料] 【求助】适合道路沥青改型的树脂有哪些? (4/315) yihong9163 2009-02-13 2009-09-10 20:20:11 by yuehuaxiban
[涂料颜料] 【交流】讨厌的六价铬    ( 1 2 ) 5 (17/944) xd_zidiao 2009-09-02 2009-09-10 18:50:03 by sheng5766
[表面活性 ] 【求助】表面活性剂在分光光度法测定铜离子的应用 (0/89) 东张灵石 2009-09-10 2009-09-10 18:22:00 by 东张灵石
[添加剂] 【求助】T202气味儿怎么清除 (0/87) lanshubao 2009-09-10 2009-09-10 14:56:41 by lanshubao
【求助】求3.5一二羟基苯甲醇的制备方法! 8 (4/437) 无名小泽 2009-09-09 2009-09-09 23:03:01 by HJJD1326
[表面活性 ] 【交流】氟碳表面活性剂 (3/509) nanzhanshi2 2009-07-20 2009-09-09 20:07:26 by xuebuqiao
【求助】3-氯-2,6-二硝基-4-三氟甲基苯胺 CAS号是多少? (0/68) maress 2009-09-09 2009-09-09 17:20:06 by maress
【求助】缓冲溶液的配制方法 (2/237) baowenyan1013 2009-08-19 2009-09-09 15:54:11 by yangjianchun
【求助】粘度咨询 (3/278) xiaoliya 2009-08-31 2009-09-09 15:03:31 by zhibin
资源 [ 查看全部 ] 作者 最后发表
[染料] 【资源】染色理论概述-宋心远 (11/340) hjs2lili 2008-11-21 2009-09-16 15:31:13 by hg31415
[涂料颜料] 【资源】电泳涂装新工艺 (5/204) cxl318 2009-05-27 2009-09-11 09:33:09 by wolfliu
相关版块跳转
查看