助手标题  
全文文献 工具书 数字 学术定义 翻译助手 学术趋势 更多
查询帮助
意见反馈
   graft crosslinking 的翻译结果: 查询用时:0.006秒
图标索引 在分类学科中查询
所有学科
有机化工
石油天然气工业
更多类别查询

图标索引 历史查询
 

graft crosslinking
相关语句
  相似匹配句对
     Graft Polymerization of N,N’-Methylenebisacrylamide and Crosslinking with Preirradiated PVA Fiber
     预辐照聚乙烯醇纤维与N,N’-亚甲基双丙烯酸酰胺的接枝、交联
短句来源
     Crosslinking of Polypropylene
     聚丙烯的交联
短句来源
     CR/MMA-BA self-crosslinking graft copolymer
     CR/MMA-BA自交联型接枝共聚物
短句来源
     Crosslinking under shear
     剪切下交联研究
短句来源
     GRAFT COPOLYMERIZATION IN EMULSION
     乳液接枝共聚
短句来源
查询“graft crosslinking”译词为用户自定义的双语例句

    我想查看译文中含有:的双语例句
例句
没有找到相关例句


Polyethylene (PE) is retarded by various flame retardant systems composed of unhalogen flame retardants such as amorphous phosphorus alloy and aluminium trihydrate (ATH). Based on the retardant experimental results, EVA is substituted for PE partially in the systems and the new systems are modified by melting grafting and crosslinking of silane to improve the mechanical properties of the systems. The results show that with the resonable choice of ratios of different retardants and graft crosslinking,...

Polyethylene (PE) is retarded by various flame retardant systems composed of unhalogen flame retardants such as amorphous phosphorus alloy and aluminium trihydrate (ATH). Based on the retardant experimental results, EVA is substituted for PE partially in the systems and the new systems are modified by melting grafting and crosslinking of silane to improve the mechanical properties of the systems. The results show that with the resonable choice of ratios of different retardants and graft crosslinking, the systems are endowed with good retardancy and mechanical properties.

采用红磷合金、水合氧化铝、聚磷酸铵等无卤阻燃剂构成的多种阻燃体系对聚乙烯进行阻燃。在阻燃研究的基础上,用EVA部分替代聚乙烯,用硅烷熔融接枝、交联的方法改善阻燃体系的力学性能,结果表明,合理选择各种阻燃剂配比,并通过接枝交联的方法,可取得良好阻燃效果、改善体系力学性能。

To overcome the shortcomings of filtration-reducing agent of carboxymethyl cellulose species, etherified starch and graft crosslinked starch are synthesized. Both the two products separately and the compound of them can be used as the filtration-reducing agent of drilling fluid. The filtration-reducing capabilities of these filtration-reducing agents are evaluated according to the standard of API. The synthesis conditions of the two products are optimized by orthogonal experiments. The structures of them are...

To overcome the shortcomings of filtration-reducing agent of carboxymethyl cellulose species, etherified starch and graft crosslinked starch are synthesized. Both the two products separately and the compound of them can be used as the filtration-reducing agent of drilling fluid. The filtration-reducing capabilities of these filtration-reducing agents are evaluated according to the standard of API. The synthesis conditions of the two products are optimized by orthogonal experiments. The structures of them are characterized by IR. It is shown that, the most suitable use volume of water is 15mL when the etherified starch is synthesized; when graft crosslinked starch is synthesized, the most suitable dosage of monomer is 4.5 g and the most suitable crosslinked temperature is 35 ℃; the best compound ratio of etherified starch to graft crosslinked starch is 1:1(mass ratio), and the filtration-reducing rate can be reach to 50% under this compound ratio; etherifying reaction and graft crosslinking reaction surely occur and relevant functional groups exist surely in the molecules of the products. These filtration-reducing agents are harmless to the environment, and they can be desired to replace partly or completely the filtration-reducing agents of carboxymethyl cellulose species.

为克服羧甲基纤维素 (CMC)类降失水剂的缺陷 ,合成了醚化、接枝热交联淀粉 .将这两种产物单独及复配后用作钻井液降失水剂 ,并依据API标准对其降失水性能进行了评价 ;通过正交实验对其合成工艺进行了优化 ;运用红外光谱对其结构进行了表征 .研究结果表明 :合成醚化淀粉时最合适的用水量为 15mL ;合成接枝淀粉时最合适的单体用量为 4 .5 g ,热交联温度在 35℃时所得产品降失水率最高 ;醚化淀粉与接枝淀粉复配质量比为 1∶1时降失水性能较理想可达到 5 0 % ;醚化、接枝反应确已发生并在分子中引入了相应的官能团 .该产物对环境基本无伤害 ,有望部分或者完全取代CMC类钻井液降失水剂

The properties of NBR/Zn(MAA)_2/montmorillonite nanocomposites were investigated.The results showed that Zn(MAA)_2 was intercalated into the montmorillonite during the graft-crosslinking with NBR via in-situ polymerization;and the physical properties of NBR/Zn(MAA)_2/montmorillonite nanocomposites,especially organically-modified montmorillonite HMMT or USM nanocomposites,were excellent,and the composites were somewhat transparent.

  研究 NBR/甲基丙烯酸锌[Zn(MAA)_2]/蒙脱土纳米复合材料的性能。结果表明, Zn(MAA)_2 可以通过原位聚合反应在与 NBR发生接枝交联的同时,实现对蒙脱土的插层;用该方法制备的 NBR/Zn(MAA)2/蒙脱土纳米复合材料的物理性能优异,含有有机改性蒙脱土 HMMT和 USM的复合材料性能更为突出,且具有一定的透明性。

 
图标索引 相关查询

 


 
CNKI小工具
在英文学术搜索中查有关graft crosslinking的内容
在知识搜索中查有关graft crosslinking的内容
在数字搜索中查有关graft crosslinking的内容
在概念知识元中查有关graft crosslinking的内容
在学术趋势中查有关graft crosslinking的内容
 
 

CNKI主页设CNKI翻译助手为主页 | 收藏CNKI翻译助手 | 广告服务 | 英文学术搜索
版权图标  2008 CNKI-中国知网
京ICP证040431号 互联网出版许可证 新出网证(京)字008号
北京市公安局海淀分局 备案号:110 1081725
版权图标 2008中国知网(cnki) 中国学术期刊(光盘版)电子杂志社