求助:毕业论文摘要翻译(化工方面),十万火急(不要google之类翻译软件翻译的)回答的好再加100分!!!!!

摘要:乙丙橡胶是橡胶制品工业中一项极为重要的原材料,可分为二元乙丙、三元乙丙、改性乙丙和热塑性乙丙橡胶。以单烯烃乙烯、丙烯共聚而成的称为二元乙丙橡胶;以乙烯、丙烯及少量非... 摘要:乙丙橡胶是橡胶制品工业中一项极为重要的原材料,可分为二元乙丙、三元乙丙、改性乙丙和热塑性乙丙橡胶。以单烯烃乙烯、丙烯共聚而成的称为二元乙丙橡胶;以乙烯、丙烯及少量非共轭双烯为单体共聚而制得三元乙丙橡胶。可以通过将乙丙橡胶进行溴化、氯化、磺化等改性手段将其改性,为乙丙橡胶的广泛应用提供了众多的品种和品级。再加之乙丙橡胶所具有的低密度高填充性、耐老化性、耐腐蚀性等优异性能,其已在汽车工业,建筑行业,电器和电子行业等领域有了广泛的应用。其中三元乙丙橡胶在我国车用橡胶密封条产品生产中已成为主体材料,其开发和应用都有着广阔的市场前景。
目前乙丙橡胶工业生产工艺路线有溶液聚合法、悬浮聚合法、和气象聚合法三种,文中将分别介绍其技术状况、技术特点。

关键词:乙丙橡胶,三元乙丙橡胶,改性,橡胶密封条
展开
 我来答
可可仙境
2009-05-08 · TA获得超过1613个赞
知道小有建树答主
回答量:728
采纳率:100%
帮助的人:304万
展开全部
Abstract: ethylene-propylene rubber rubber industry is an important raw material, can be divided into binary ethylene-propylene, epdm, modified ethylene-propylene and thermoplastic ethylene-propylene rubber. In a single ethylene, propylene olefin copolymerization and called binary ethylene-propylene rubber, With ethylene, propylene and a small amount of acrylic monomer conjugate double copolymerization and epdm. Can pass will ethylene-propylene rubber for brominated, chlorinated, etc, the modification methods for ethylene-propylene rubber modified widely offers many varieties and grade. Furthermore ethylene-propylene rubber with low density filling, aging resistance, corrosion resistance, excellent properties etc in the automotive industry, construction industry, electric and electronic industry, and other fields have a wide range of applications. One epdm rubber seal in China's automotive products has become the main materials, in its development and application has wide prospect of market.
Current production process route ethylene-propylene rubber industry has solution polymerization, suspension polymerization, and meteorological polycondensation three, this paper introduces the technical conditions respectively, technical characteristics.

Keywords: ethylene-propylene rubber, epdm rubber, rubber seal, modification
fh945027
2009-05-08 · TA获得超过185个赞
知道小有建树答主
回答量:115
采纳率:0%
帮助的人:0
展开全部
5分翻译这么多???
已赞过 已踩过<
你对这个回答的评价是?
评论 收起
在家吃方便面
2009-05-08 · TA获得超过945个赞
知道大有可为答主
回答量:931
采纳率:0%
帮助的人:0
展开全部
Second third rubber is that rubber industry is hit by most important one raw material, but is binary second the third, three yuan mark second the third, changes nature second third sums hot plasticities second third rubber. With the Shan olefin ethene , propylene copolymerization but able be called second third binary rubber; Use ethene , propylene and a small amount must conjugate that pair of alkene are monomer copolymerizations but make second third San Yuan rubber. Can change the nature means by bromination , chlorinating , sulphonating second third rubber are carried out etc. with the person changing nature, third rubber extensive use has provided a lot of breed and grade to second. Low-density height filling , outstanding functions such as being able to bear an ageing , being able to bear corrosivity , the person had by that second third rubber have had in addition applying broadly already in auto industry , building industry , fields such as electrical equipment and electron industry. Second third San Yuan rubber among them uses rubber to seal off a product already becoming main body material in giving birth to a child in our country vehicle , whose develops and applies having the vast marketplace prospect. At present, the second third rubber industry productive technologies route has solution aggregation method , suspension aggregation method, and meteorological phenomena gather three legal species, culture Lieutenant General introduces it's technology situation , technology characteristic respectively.

标准人工翻译、、希望可以帮助你、、
已赞过 已踩过<
你对这个回答的评价是?
评论 收起
收起 更多回答(1)
推荐律师服务: 若未解决您的问题,请您详细描述您的问题,通过百度律临进行免费专业咨询

为你推荐:

下载百度知道APP,抢鲜体验
使用百度知道APP,立即抢鲜体验。你的手机镜头里或许有别人想知道的答案。
扫描二维码下载
×

类别

我们会通过消息、邮箱等方式尽快将举报结果通知您。

说明

0/200

提交
取消

辅 助

模 式