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frack975銀蟲 (小有名氣)
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急！修改中譯英，我已經(jīng)翻譯了，請各位高手幫忙修改下。
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麻煩各位高手幫忙修改下我的翻譯。我自己翻譯了，就是感到不是太通順。 翻譯的內(nèi)容： 采用極性相差較大的丙烯酸酯類單體和可聚合烷氧基硅烷單體的共聚反應(yīng)，在繼承聚丙烯酸酯類優(yōu)異的耐光性、耐酸堿性等性能的基礎(chǔ)上，又可以改善聚丙烯酸酯類材料“冷脆熱粘”的弊端，使其具有優(yōu)異的耐候性、疏水性、耐高低溫性等，從而得到性能優(yōu)異的功能涂料。但如果烷氧基硅烷單體在聚合前發(fā)生水解，就會形成大量的親水基團，從而使烷氧基硅烷單體在核殼聚合物表面進行交聯(lián)反應(yīng)，進而產(chǎn)生大量的凝膠，使聚合反應(yīng)無法正常進行。由于少量的烷氧基硅烷單體無法有效地改善聚丙烯酸酯類聚合物的性能，在避免烷氧基硅烷單體大量水解的前提下，本實驗利用烷氧基硅烷單體疏水性較強的性質(zhì)，利用低溫滲透法，將一定量的烷氧基硅烷單體滲透到核殼乳膠粒子的內(nèi)層中，進而引發(fā)聚合形成有機/無機雜化聚合物。在本實驗中我們利用A-174為烷氧基硅烷滲透單體來制備具有窄分散、草莓型多層核殼結(jié)構(gòu)形態(tài)的乳膠粒子。在這種方法的基礎(chǔ)上，我們可以將各種功能單體聚合在核層或者不同的殼層中，進而可以得到性能更加優(yōu)異的乳膠粒子，為以后進一步的實驗提供了理想的基體材料。 翻譯后： 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
木蟲 (小有名氣)
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wypward:謝謝參與 2010-06-27 19:18:11
polymerpark(金幣+2):謝謝參與，再接再厲 2010-06-27 19:18:18
frack975(金幣+20, 翻譯EPI+1):先給20個 麻煩繼續(xù)啊 2010-06-27 20:06:45
wypward:謝謝參與 2010-06-27 19:18:11
polymerpark(金幣+2):謝謝參與，再接再厲 2010-06-27 19:18:18
frack975(金幣+20, 翻譯EPI+1):先給20個 麻煩繼續(xù)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. 我只改到了第一個句號，發(fā)現(xiàn)你的第二句“但如果烷氧基硅烷單體在聚合前發(fā)生水解，就會形成大量的親水基團，從而使烷氧基硅烷單體在核殼聚合物表面進行交聯(lián)反應(yīng)，進而產(chǎn)生大量的凝膠，使聚合反應(yīng)無法正常進行。”也沒翻譯啊，另外你的語句也太不通順了，理解起來很費勁，先改一句吧，吃飯去，lz看看滿意的話我再幫你改下面的吧～～ |
2樓2010-06-27 18:19:01
frack975
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3樓2010-06-27 18:42:20
frack975
銀蟲 (小有名氣)
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4樓2010-06-27 20:09:03
jingjing1005
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frack975(金幣+80):謝謝 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，僅供參考~ |
5樓2010-06-28 10:15:07
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