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急！修改中译英，我已经翻译了，请各位高手帮忙修改下。
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麻烦各位高手帮忙修改下我的翻译。我自己翻译了，就是感到不是太通顺。 翻译的内容： 采用极性相差较大的丙烯酸酯类单体和可聚合烷氧基硅烷单体的共聚反应，在继承聚丙烯酸酯类优异的耐光性、耐酸碱性等性能的基础上，又可以改善聚丙烯酸酯类材料“冷脆热粘”的弊端，使其具有优异的耐候性、疏水性、耐高低温性等，从而得到性能优异的功能涂料。但如果烷氧基硅烷单体在聚合前发生水解，就会形成大量的亲水基团，从而使烷氧基硅烷单体在核壳聚合物表面进行交联反应，进而产生大量的凝胶，使聚合反应无法正常进行。由于少量的烷氧基硅烷单体无法有效地改善聚丙烯酸酯类聚合物的性能，在避免烷氧基硅烷单体大量水解的前提下，本实验利用烷氧基硅烷单体疏水性较强的性质，利用低温渗透法，将一定量的烷氧基硅烷单体渗透到核壳乳胶粒子的内层中，进而引发聚合形成有机/无机杂化聚合物。在本实验中我们利用A-174为烷氧基硅烷渗透单体来制备具有窄分散、草莓型多层核壳结构形态的乳胶粒子。在这种方法的基础上，我们可以将各种功能单体聚合在核层或者不同的壳层中，进而可以得到性能更加优异的乳胶粒子，为以后进一步的实验提供了理想的基体材料。 翻译后： Polarity difference between using the larger acrylic monomers and polymerizable alkoxy silane monomer copolymerization, in succession polyacrylate excellent light resistance, acid and alkali resistance and other properties based on it, can improve polyacrylate material "cold crisp hot stick" to the defects, it has excellent weather resistance, hydrophobicity, resistance to high temperature and so on, which are the functions of high performance coatings.Because a small amount of alkyl silane monomers can not effectively improve the performance of polyacrylate polymers, alkyl silane monomer to avoid a large number of hydrolysis under the premise of this experiment using alkoxy silane monomer strong hydrophobic nature, using low-temperature penetration method, a certain amount of alkoxysilane monomer penetration into the inner layer of core-shell latex particles, and trigger polymerization of organic / inorganic hybrid polymer. In this study, we use for the A-174 silanes prepared by infiltration of monomers with a narrow spread, strawberry-type multi-layer core-shell structure and morphology of latex particles. Based on this method, we can aggregate a variety of functional monomers in the nuclear layer or in a different shell, then you can get more excellent performance of the latex particles, for future experiments to further provide an ideal substrate material. [ Last edited by frack975 on 2010-6-26 at 17:04 ] |
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jingjing1005
木虫 (小有名气)
- 翻译EPI: 27
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★ ★
wypward:谢谢参与 2010-06-27 19:18:11
polymerpark(金币+2):谢谢参与，再接再厉 2010-06-27 19:18:18
frack975(金币+20, 翻译EPI+1):先给20个 麻烦继续啊 2010-06-27 20:06:45
wypward:谢谢参与 2010-06-27 19:18:11
polymerpark(金币+2):谢谢参与，再接再厉 2010-06-27 19:18:18
frack975(金币+20, 翻译EPI+1):先给20个 麻烦继续啊 2010-06-27 20:06:45
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The copolymerization reaction between larger acrylic monomers and polymerizable alkoxy silane monomer, whose polarity differentiates significantly, based on the excellent light resistance , acid/alkali resistance and other properties inherited from polyacrylate, improves the defects "cold crisp hot stick" of the polyacrylate material. Therefore, weather and high temperature resistance as well as hydrophobicity were obtained and then the functional coatings with high performance. 我只改到了第一个句号，发现你的第二句“但如果烷氧基硅烷单体在聚合前发生水解，就会形成大量的亲水基团，从而使烷氧基硅烷单体在核壳聚合物表面进行交联反应，进而产生大量的凝胶，使聚合反应无法正常进行。”也没翻译啊，另外你的语句也太不通顺了，理解起来很费劲，先改一句吧，吃饭去，lz看看满意的话我再帮你改下面的吧～～ |
2楼2010-06-27 18:19:01
3楼2010-06-27 18:42:20
4楼2010-06-27 20:09:03
jingjing1005
木虫 (小有名气)
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frack975(金币+80):谢谢 2010-06-28 19:26:17
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However, if the alkyl silane monomer hydrolyze before polymerizing, a large number of hydrophilic groups will form, so that alkoxy silane monomers will have cross-linking reactions in the surface of core-shell polymer, producing large amounts of gel, leading to the incorrect polymeriz ation reaction. Because a small amount of alkyl silane monomers can not effectively improve the performance of polyacrylate polymers, under the premise of avoiding hydrolysis of a large number of alkyl silane monomer, this experiment penetrated a certain amount of alkoxysilane monomer into the inner layer of core-shell latex particles, to trigger polymerization of organic / inorganic hybrid polymer using strong hydrophobic nature of alkoxy silane monomer by the method of low-temperature penetration. In this study, a narrow spread, strawberry-type multi-layer core-shell structure and morphology of latex particles were prepared using A-174 as silanes infiltration monomers. Based on this method, a variety of functional monomers can be aggregatd in the nuclear layer or in a different shell, then latex particles with even more excellent performance can be obtained providing ideal substrate materials for future experiments. 全改完啦，仅供参考~ |
5楼2010-06-28 10:15:07