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csu03712木蟲 (著名寫手)
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[求助]
急求翻譯一段摘要（中文-英文）
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聚丙烯酸酯乳液是一大類容易制備、性能優(yōu)良，應(yīng)用廣泛且符合環(huán)保要求的聚合物乳液。聚丙烯酸酯乳液廣泛地應(yīng)用在建筑業(yè)、紡織業(yè)、造紙業(yè)、皮革業(yè)、工業(yè)涂裝、生物醫(yī)學(xué)等許多技術(shù)領(lǐng)域。本論文通過研究乳液聚合理論，采用種子預(yù)乳化半連續(xù)法合成陽離子型聚丙烯酸酯乳液，其乳液固含量可達(dá)到34%。 實(shí)驗(yàn)中以苯乙烯、丙烯酸丁酯、甲基丙烯酸甲酯、丙烯酸為單體，以十六烷基三甲基溴化銨和OP-10為乳化劑，通過乳液聚合得到聚丙烯酸酯乳液。并測試了乳液固含量、PH值、穩(wěn)定性等性能。討論了復(fù)合乳化劑配比、乳化劑用量、引發(fā)劑用量和乳液聚合溫度對(duì)乳液聚合及其性能的影響。 |
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zuodg
鐵桿木蟲 (正式寫手)
有為青年
- 翻譯EPI: 180
- 應(yīng)助: 5 (幼兒園)
- 貴賓: 0.015
- 金幣: 6765.2
- 散金: 48
- 紅花: 18
- 帖子: 500
- 在線: 285.5小時(shí)
- 蟲號(hào): 1055187
- 注冊(cè): 2010-07-10
- 性別: GG
- 專業(yè): 外國語言
【答案】應(yīng)助回帖
csu03712(金幣+10, 翻譯EPI+1): 謝謝啦··········^_^ 2011-06-04 19:09:59
csu03712(金幣+10): 2011-06-04 20:41:04
csu03712(金幣+10): 2011-06-04 20:41:04
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Polyacrylate emulsions are a family of widely used polymer emulsion with superior quality and meet environmental demands. Polyacrylate emulsions are widely used in various technical fields, such as construction, textile, papermaking, leather, industrial painting and biological medicine engineering. Based on theory of emulsion polymerization, this article deals with semi-continuous synthesis of cationic polymer emulsion with seed pre-emulsification, yield rate of emulsion reaching 34%. With phenylethylene, butyl acrylate, methylmethacrylate and acrylic acid as monomers, cetyltrimethylammonium bromide and OP-10 as emulsifying agent, polyacrylate emulsion were obtained through emulsion polymerization. Properties such as solid content of emulsion, PH value and stability were determined. Effects of mixing proportion of composite emulsifier, emulsifying agent dosage, initiator dosage and polymerization temperature on emulsion polymerization and properties were discussed. 涂料專業(yè)的很多東西，不懂，歡迎LZ參考之 |
7樓2011-06-04 12:35:29
zuodg
鐵桿木蟲 (正式寫手)
有為青年
- 翻譯EPI: 180
- 應(yīng)助: 5 (幼兒園)
- 貴賓: 0.015
- 金幣: 6765.2
- 散金: 48
- 紅花: 18
- 帖子: 500
- 在線: 285.5小時(shí)
- 蟲號(hào): 1055187
- 注冊(cè): 2010-07-10
- 性別: GG
- 專業(yè): 外國語言
2樓2011-05-30 19:38:31
csu03712
木蟲 (著名寫手)
- 應(yīng)助: 4 (幼兒園)
- 金幣: 8705.3
- 散金: 33
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- 蟲號(hào): 1243933
- 注冊(cè): 2011-03-24
- 性別: GG
- 專業(yè): 粘合劑
3樓2011-05-30 20:53:11
zuodg
鐵桿木蟲 (正式寫手)
有為青年
- 翻譯EPI: 180
- 應(yīng)助: 5 (幼兒園)
- 貴賓: 0.015
- 金幣: 6765.2
- 散金: 48
- 紅花: 18
- 帖子: 500
- 在線: 285.5小時(shí)
- 蟲號(hào): 1055187
- 注冊(cè): 2010-07-10
- 性別: GG
- 專業(yè): 外國語言
4樓2011-05-30 21:39:00
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