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[热点] 国自然申请面上模板最新2026版出了吗? lice_1987 2026-01-19 刚刚
[合成制备] [已完结]收集静电纺丝的聚苯乙烯纤维 (0/477) fenghantsing 2013-12-26 2013-12-26 16:13:00 by fenghantsing
[合成制备] [已完结]聚乙烯泡沫的配制 (3/628) zpp577247391 2013-12-25 2013-12-26 13:59:14 by zpp577247391
[合成制备] [已完结]水性聚氨酯涂料的合成与制备    ( 1 2 3 4 ) (31/2477) EGXYRZ 2012-07-30 2013-12-26 11:56:35 by tsh715763534
[合成制备] [已完结]测定反应速率的仪器或方法 (2/598) cowbo 2013-12-23 2013-12-25 16:43:23 by 浩瀚文竹
[合成制备] [已完结]【求助】蓖麻油为原料制备聚氨酯预聚体时粘度过大怎么办? (0/410) maomao1972 2013-12-25 2013-12-25 16:31:50 by maomao1972
[合成制备] [已完结]用旋转蒸发器除去氯仿、甲醇、水的混合物 (2/2144) liu2002yang 2013-12-25 2013-12-25 15:50:27 by liu2002yang
[合成制备] [已完结]合成己二酸系聚酯多元醇 (1/552) 灬贵人王灬 2013-12-25 2013-12-25 15:37:51 by 橡胶人
[合成制备] [已完结]交联热塑性弹性体 (5/1461) blueet 2013-12-11 2013-12-25 15:20:04 by 243925104
[合成制备] 松下开发出兼具柔软性和高导热率的石墨橡胶    ( 1 2 ) (11/2033) bush286 2012-03-09 2013-12-25 11:53:44 by ZnCO3
[合成制备] [已完结][关贴]求助环氧酯的制备相关问题 (2/347) zpsun1982 2013-12-23 2013-12-25 09:10:26 by Eagle_sun
[合成制备] [已完结]姜黄素与酰氯反应 (3/752) nn2000 2012-09-23 2013-12-25 08:36:14 by 紫轩沐雨
[合成制备] [已完结]如何制备组成分布较窄的共聚物 (4/1439) fthaoyouduo 2011-05-10 2013-12-25 07:10:39 by tsczeta
[合成制备] [已完结]马来酸衍生物和苯乙烯能共聚么?得到的是减水剂吗?    ( 1 2 ) (13/1811) Ryan602 2011-09-11 2013-12-24 15:56:08 by yl594136341
[合成制备] [已完结]各位大神,水性聚氨酯制备过程中 乳化过程中去离子水添加量如何确定????? (3/743) dszfei 2013-12-24 2013-12-24 14:44:45 by 橡胶人
[合成制备] [已完结]乳液聚合中如何提高转化率    ( 1 2 ) (14/3126) 虫虫李 2012-04-13 2013-12-24 05:55:27 by mapenggao
[合成制备] 【求助】有没有人做电聚合吡咯的呀,有问题求助,我是国家纳米科学中心的 (5/840) sujia0921 2011-01-12 2013-12-23 18:07:51 by lzcuzxl
[合成制备] [已完结]关于分散聚合法制备聚甲基丙烯酸甲酯的体系组成及反应条件 (2/389) polymersong 2013-12-21 2013-12-23 16:12:37 by LZONE
[合成制备] [已完结]合成酚醛树脂的滤液颜色偏黑色,请问正常吗? (8/892) pipiuio 2013-12-03 2013-12-23 16:02:29 by zaysuny
[合成制备] [已完结]有谁知道点击化学反应后的三唑环在IR或者核磁中的表征位置    ( 1 2 ) (11/1490) 东少 2013-01-07 2013-12-23 08:24:27 by l0801010227
[合成制备] [已完结]水分散型多异氰酸酯 (0/272) 不淡定了 2013-12-22 2013-12-22 19:28:34 by 不淡定了
[合成制备] [已完结]求助 引发剂 v50 偶氮二异丁脒盐酸盐 的用法 (5/1689) 道道0209 2013-12-05 2013-12-22 15:29:57 by 20082640124
[合成制备] [已完结]酰胺化合物与环氧氯丙烷反应条件 (2/946) 想忘于江湖 2013-11-08 2013-12-21 22:03:18 by cnso
[合成制备] 【求助】聚甲基丙烯酸缩水甘油酯(PGMA)玻璃化转变温度大概多少? (5/3330) chongyin 2010-07-01 2013-12-21 17:00:35 by maochenxi
[合成制备] [已完结]硅氢加成的催化剂问题 (1/383) 红尘有梦 2013-12-20 2013-12-20 17:57:25 by 橡胶人
[合成制备] [已完结]关于[b]超硬聚氨酯[/b]的研究 (4/980) libingibing 2013-12-19 2013-12-20 17:15:47 by libingibing
[合成制备] [已完结]壳聚糖-聚丙烯酸复合膜怎么制备 (1/755) 木青子子 2013-12-20 2013-12-20 16:49:18 by 橡胶人
[合成制备] 磷腈衍生物的制备 (1/175) 乖乖龙24 2013-12-19 2013-12-20 15:49:58 by 乖乖龙24
[合成制备] [已完结]在聚氨酯的合成中,如何计算-CNO的最后的理论值,例如-CNO:OH=6:5 (4/1054) aa72012 2013-11-21 2013-12-20 14:07:22 by grubby1983
[合成制备] [已完结]胶黏剂检测指标中的sum of PHTs是什么? (1/403) vane1020 2013-12-20 2013-12-20 14:06:48 by 橡胶人
[合成制备] [已完结][关贴]求助水性聚氨酯的合成    ( 1 2 ) (15/1735) zpsun1982 2013-11-02 2013-12-20 13:14:20 by zpsun1982
[合成制备] [已完结]水性聚氨酯分散体问题求助,急急急!!! 重谢 (3/600) gzh2008 2013-11-27 2013-12-20 11:38:03 by grubby1983
[合成制备] [已完结]求助 如何消除聚氨酯制品表面的条纹 (0/205) fengmumu 2013-12-20 2013-12-20 10:48:07 by fengmumu
[合成制备] [已完结]TMA型水性聚酯树脂 (3/1223) lzliangnj 2013-12-17 2013-12-20 10:32:57 by grubby1983
[合成制备] [已完结]聚氨酯预聚体的NMR解析 (6/642) 小丁0912 2012-05-23 2013-12-20 08:38:27 by grubby1983
[合成制备] 水性聚氨酯不能成膜 (18/2704) miduoqi14 2013-05-14 2013-12-20 08:30:10 by grubby1983
[合成制备] [已完结]介孔SiO2包壳 (7/573) shaLOVEwang 2013-12-10 2013-12-19 20:20:31 by 天天有你
[合成制备] [已完结][关贴]硝化纤维合成工艺 (1/1108) huansonfans 2013-12-19 2013-12-19 19:07:35 by 龙虎山客栈
[合成制备] [已完结]聚吡咯会作为阴极会被分解吗? (4/947) sunchenerik 2013-12-05 2013-12-19 17:17:27 by jinjuan
[合成制备] [已完结]关于高分子合金 (2/783) 乐哈哈gsm 2013-12-19 2013-12-19 15:59:38 by 橡胶人
[合成制备] [已完结]环状硅氧烷单体 (1/351) 玛奇朵儿 2013-12-19 2013-12-19 15:47:55 by 橡胶人
[合成制备] [已完结][关贴]求PMMA溶液聚合方法 (2/3230) 异氰酸酯 2013-12-17 2013-12-19 15:07:52 by greenye01
[合成制备] [已完结]聚苯乙烯种子悬浮聚合 (4/832) 一生麦蜜 2013-10-06 2013-12-19 10:42:47 by tidior
[合成制备] [已完结]聚苯乙烯微球的氯磺酸磺化问题 (7/1749) 知晓 2013-12-17 2013-12-19 09:43:35 by caominone
[合成制备] [已完结]PUD合成中的氨基磺酸盐的反应讨论! (1/721) yejunjie1981 2013-12-06 2013-12-18 15:28:07 by yejunjie1981
[合成制备] [已完结]求邻苯型不饱和聚酯树脂的结构式和化学式 (5/2110) ybbhigeje 2012-08-03 2013-12-18 13:06:44 by feng-peng-cheng
[合成制备] [已完结]EDC/NHS可以跟含有羟基的高聚物发生交联反应吗 (1/1264) yongyuan888 2013-12-17 2013-12-18 10:28:13 by 橡胶人
[合成制备] [已完结]结构与模量的关系 (0/421) 07442119 2013-12-17 2013-12-17 21:51:38 by 07442119
[合成制备] [已完结]PVA能旋涂到表面已经带上-SH的玻璃片上成膜么? (0/518) wenjishenhou 2013-12-17 2013-12-17 19:42:44 by wenjishenhou
[合成制备] [已完结]小白所有金币求渠道 哪位大牛知道邻甲苯基双胍的购买渠道啊? (1/282) luo254828543 2013-12-17 2013-12-17 19:34:11 by amido
[合成制备] [已完结]如何查询有机物的溶解度? (1/3466) ling枯叶蝶 2013-12-17 2013-12-17 18:48:50 by han2003fei
[合成制备] [已完结]关于在金表面接枝聚合物 (7/822) wanglin0578 2013-04-01 2013-12-17 18:03:18 by 雨后阳光蓝星
[合成制备] [已完结]EVA加工中有哪些添加剂? (2/1008) jxd926115 2013-12-17 2013-12-17 15:32:05 by 橡胶人
[合成制备] [已完结]加成产物 (0/244) 紫罗兰tx 2013-12-17 2013-12-17 13:14:46 by 紫罗兰tx
[合成制备] [已完结]水对乙烯基树脂有无影响? (0/465) Cherish15 2013-12-17 2013-12-17 11:44:08 by Cherish15
[合成制备] 聚苯胺的离心清洗 (1/399) 晴天娃sunny 2012-09-09 2013-12-17 11:11:12 by 乐百氏DS钙奶
[合成制备] [已完结]乳液聚合油溶性还是水溶性? (3/1218) xinayus008 2013-12-13 2013-12-17 08:44:55 by snjnujady
[合成制备] 石墨改性PP的效果怎么样? (4/1075) 702486056 2013-06-16 2013-12-17 02:13:36 by yahu033
[合成制备] [已完结]如何防止三幅单体与双酚单体聚合时聚合交联现象 (0/171) liangye000 2013-12-16 2013-12-16 21:19:42 by liangye000
[合成制备] [已完结]用树脂能不能制备胶体? (0/168) chanerme 2013-12-16 2013-12-16 16:00:17 by chanerme
[合成制备] 关于聚苯胺后处理的一些问题 (1/398) 乐百氏DS钙奶 2013-12-16 2013-12-16 14:47:16 by 乐百氏DS钙奶
[合成制备] [已完结]能阻隔7~8个大气压水蒸气的涂层该用什么材料制备? (2/589) 6sbiam 2013-12-15 2013-12-16 10:28:22 by 橡胶人
[合成制备] [已完结]怎么固化羟基硅油 (4/4317) 小强米虫 2013-03-30 2013-12-16 05:45:41 by dyhemei
[合成制备] [已完结]瓜尔胶疏水改性 (7/1744) lengyuqie 2013-12-15 2013-12-15 17:40:42 by 龙虎山客栈
[合成制备] [已完结]醋酸乙烯酯粘合剂的文章发个什么低档的杂志啊 (9/1354) rdragonfly 2012-12-10 2013-12-15 12:21:33 by bliefxie
[合成制备] 双酚A 双酚S活性区别 (5/1900) phb836484030 2013-12-02 2013-12-14 20:13:21 by 小小码头
[合成制备] [已完结]SiO2合成方法 (5/1326) wjgabriel 2011-10-10 2013-12-14 16:20:52 by wjgabriel
[合成制备] [已完结]急求制备双酚A环氧丙烯酸酯在聚合釜的反应周期 (4/683) qjm1220 2013-12-12 2013-12-14 14:45:20 by qjm1220
[合成制备] [已完结][关贴]文献求助~谢谢~ (0/158) 蘑菇之歌 2013-12-14 2013-12-14 14:12:43 by 蘑菇之歌
[合成制备] [已完结]friends,I need your help ! (0/203) xukangzhi2007 2013-12-14 2013-12-14 11:50:20 by xukangzhi2007
[合成制备] [已完结]苯乙烯合成 (0/189) green-human 2013-12-14 2013-12-14 09:24:30 by green-human
[合成制备] [已完结]聚氨酯革用树脂反应釜搅拌器 ? (2/727) minemelody 2013-12-12 2013-12-13 20:58:52 by minemelody
[合成制备] [已完结]水溶性羟基丙烯酸树脂凝胶问题 (9/1987) fengling118 2013-12-09 2013-12-12 18:07:38 by fengling118
[合成制备] [已完结]寻求聚合物变成钠盐的方法 (3/873) yxdjx2008 2013-12-10 2013-12-12 15:45:22 by aaronyang
[合成制备] [已完结]问一下群里面有人做HMDI的交联反应么?---求助----小弟着急啊 !!!!! (0/431) cy211 2013-12-12 2013-12-12 14:57:46 by cy211
[合成制备] [已完结]嵌段共聚物微相分离掩膜制备 (2/601) 若我冰寒 2013-12-11 2013-12-12 13:23:54 by 若我冰寒
[合成制备] [已完结]格式试剂合成聚噻吩衍生物 (5/620) last@dance 2013-11-11 2013-12-12 12:38:13 by kakushihaku
[合成制备] 丙烯酸酯乳液聚合这算不算是破乳啊??我想做大分子量的。。没金币,有人帮忙没    ( 1 2 ) (16/1849) 紫霞狼人 2013-12-09 2013-12-12 12:33:42 by zhang9651
[合成制备] [已完结]BP2啊BP2,求助 (0/129) 露露笑一个 2013-12-12 2013-12-12 11:48:24 by 露露笑一个
[合成制备] [已完结]请教下现在合成的聚醚砜树脂分子量有多大 (3/413) worryd 2012-05-09 2013-12-12 07:51:57 by sammyorange
[合成制备] [已完结]硫酯键氨解 (0/727) jbczyl 2013-12-11 2013-12-11 23:45:57 by jbczyl
[合成制备] [已完结]求助~~~甲醇阻聚的机理?? (3/614) songjingyang 2013-12-11 2013-12-11 22:18:21 by caominone
[合成制备] [已完结]聚氨酯预聚体的反应物料的量如何确定 (2/741) 骆雨萌_Amy 2013-12-06 2013-12-11 19:18:12 by taochun2008
[合成制备] [已完结]大家从哪里买合适的翻口橡胶塞? (2/810) analyst 2013-12-06 2013-12-11 17:14:02 by analyst
[合成制备] [已完结]酪素制成水溶液后粘度变化问题 (0/284) kaaba 2013-12-11 2013-12-11 16:01:34 by kaaba
[合成制备] [已完结]丙烯酰胺和十八胺能否反应啊 (0/347) 王守航 2013-12-11 2013-12-11 15:55:31 by 王守航
[合成制备] [已完结]PEG聚氨酯预聚物制备的一些问题 (6/1723) 飞鸟和鱼1015 2013-12-06 2013-12-11 13:40:37 by Nosnow
[合成制备] 【求助】大家有做螯合树脂的没? (1/380) 哀伤的骄傲 2010-09-21 2013-12-11 13:36:08 by qdwangmeng
[合成制备] [已完结]小弟求助大神们谁用过四面涂布器(涂膜器)制膜啊?效果怎么样?均匀吗? (2/584) cy211 2013-12-11 2013-12-11 12:43:05 by nico-robin
[合成制备] [已完结][关贴]如何制备单层聚苯乙烯模板,金币不多凑成吉利数字倾囊相赠,只求毕业 (4/1151) baiyi26123 2013-12-09 2013-12-11 11:01:16 by baiyi26123
[合成制备] [已完结]求电子版蒋挺大《壳聚糖》书籍下载 (0/1514) benjamming 2013-12-11 2013-12-11 10:45:19 by benjamming
[合成制备] [已完结]ODPA/MDA-聚酰亚胺泡沫塑料的溶剂体系 (0/493) bxt10 2013-12-10 2013-12-10 20:10:14 by bxt10
[合成制备] 材料合成试题 (1/577) 小明爱学习 2013-12-09 2013-12-10 12:02:49 by jixuan222
[合成制备] [已完结]三聚氰胺与甲醛树脂合成中固化 (1/1225) 李曼曼xzh 2013-10-13 2013-12-10 10:50:15 by xujun123456
[合成制备] [已完结]请问合成PVDF可以用钛做反应釜吗? (9/1136) lit0702 2013-12-06 2013-12-10 02:42:28 by lit0702
[合成制备] [已完结][关贴]老生常谈的反应,EDC/NHS反应,如果采用DMF作为溶剂,会不会出现副反应? (1/2916) 21ke2011 2012-10-09 2013-12-09 16:36:58 by gaoqh1987
[合成制备] [已完结]环氧树脂用什么类型的硅油脱泡好? (5/901) ssawee 2013-12-07 2013-12-09 12:22:01 by charleygan
[合成制备] 材料合成与制备方法 (2/485) liaohua1693 2013-01-21 2013-12-09 11:11:47 by 执笔仗剑的人
[合成制备] [已完结]氮氧自由基 TEMPO (1/1707) polymeryjh 2012-11-19 2013-12-09 08:55:58 by zjajzzc
[合成制备] [已完结]求助合成过PVDF的牛人!PVDF聚合反应釜的材料和搅拌!    ( 1 2 ) (11/2706) lit0702 2013-11-27 2013-12-09 05:12:24 by lit0702
[合成制备] [已完结]请问氨基能引发丙交酯开环聚合吗 (7/1923) pla6699 2013-12-07 2013-12-09 03:22:21 by betcc
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