查询词典 methylacrylate
- 与 methylacrylate 相关的网络例句 [注:此内容来源于网络,仅供参考]
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A porous copolymer of acrylamide has been prepared by suspension copolymerization of methylacrylate,methyl methacrylate and vinyl acetate in the presence of porogenic and crosslinking agent,followed by a aminate process.
以聚醋酸乙烯为致孔剂,在交联剂和引发存在下,合成了丙烯酸甲酯—甲基丙烯酸甲酯—醋酸乙烯共聚物,经胺解制得了多孔聚丙烯酰胺共聚物—APM载体。
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The technological conditions with methylacrylic acid and hexadecanol as raw-material and the synthesis of hexadecyl methylacrylate by direct-esterification are studied.
研究了以α-甲基丙烯酸和十六醇为原料采用直接酯化法合成α-甲基丙烯酸十六酯的工艺条件。
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Y means of suspension polymerization,hexadecyl methylacrylate,butyl methylacrylate and styrene were copolymerized to get high oil absorption resin s.
PO为引发剂,采用悬浮聚合法,合成高吸油性树脂 PASE。
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The possible mechanism was discussed. These bowl-shaped aggregates are promising candidates for nano reactor or drug carrier.4 2,7-dimethylene-1,4,6-trioxaspiro[4, 4]nonane with two vinyls was prepared to be used as electron-donor and crosslinker. The ATRP of this crosslinker and excess methylacrylate (used as electron-accpetor) was proved to mainly form homopolymers. With the chain-transfer agent S-1-Dodecyl-S\'-(α,α\'-dimethyl-α-acetic acid)trithiocarbonate, the copolymerization of the spiro hydrocarbon, maleic anhydride and MA by RAFT method produced star PMA.
这些由聚电解质复合物自组装形成的聚集体,在微反应器和药物释放等领域具有潜在的应用前景。4合成了双乙烯基的2,7-二亚甲基-1,4,6-三氧杂螺环烷,作为给电子单体和交联剂,与吸电子单体马来酸酐或过量的丙烯酸甲酯形成电荷转移络合物共同聚合,尝试了用ATRP和RAFT方法一步法合成星形聚合物。
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Copper nanoparticles were modified by surface modifier, methyl - methylacrylate, and minified by use of fluid-flow comminuted method, the disper sity and dispersion stability of the modified copper nanoparticles as additive i n CD 15W/40 engine oil were evaluated by high velocity centrifuger; its morpholo gy and particle size were tested by TEM and XRD analysis; and its tribological p roperty in CD 15W/40 engine oil was investigated by ball on pan tribo-tester.
采用化学改性法与液流粉碎机械法对纳米铜微粒进行了表面改性和分散研究,采用高速离心机考察了表面改性后纳米铜微粒作为添加剂在CD15W/40柴油机油中的分散性及分散稳定性,采用TEM、XRD测试了表面改性纳米铜微粒的形貌及粒径大小,采用球盘磨损试验机考察了表面改性纳米铜微粒作为CD15W/40全配方调配油添加剂的摩擦学性能,用SEM、EDS观察了磨损表面的形貌、线扫描、面分布及元素含量,分析了纳米铜微粒在摩擦过程中的减摩润滑机理。结果表明:甲基丙烯酸甲酯化学改性结合液流粉碎方法处理后纳米铜微粒的粒径进一步均匀、细化,平均粒径为24nm,并在CD15W/40油中分散性好,悬浮稳定时间长。
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Plastic foams based on plant oil resin were prepared via radical copolymerization of acrylated epoxidized soybean oil and methyl methylacrylate.
用丙烯酸酯化环氧大豆油和甲基丙烯酸甲酯经自由基共聚合制得一种新型的植物油基泡沫塑料。
- 推荐网络例句
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Now, however, all children continue in "comprehensive" schools, and the eleven-plus determines which courses of study the child will follow.
然而现在,所有的孩子都要在综合学校继续学习,所以这次考试只是决定他们将要学习哪些课程。
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Cultivatable land , and led to a general recognition that development must not be carried at the cost of agriculture .
城区的迅速扩大在很多情况下侵占了宝贵的可耕地,使人们普遍认识到发展不能以牺牲农业为代价。
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Detailed Intrinsic Reaction Coordination calculations were carried out to guarantee the optimized transition-state structures being connected to the related tautomers.
同时,做了详尽的内禀反应坐标计算,以保证所得到的过渡态连接相应的始末异构体。