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1)  mixed surface modifiers
复配表面改性剂
2)  compound surface-treating agent
复合表面改性剂
1.
Polypropylene(PP)/nano-CaCO_3 composites were prepared by melt blending method,in which CaCO_3 nanoparticles were surface treated with a single coupling agent and a compound surface-treating agent,respectively.
利用差示扫描量热仪(DSC)和X射线衍射仪(XRD)研究了复合表面改性剂处理纳米C aCO3粒子对聚丙烯结晶形态的影响,并与单一偶联剂表面处理纳米C aCO3粒子进行比较,结果表明,复合表面改性剂处理纳米C aCO3粒子比单一偶联剂表面处理纳米C aCO3粒子有着更强的β晶诱导效应,可使复合材料β晶型的相对含量增加约为20%;而对于熔融温度和结晶度而言,其影响结果基本相同。
3)  surfactant combination
表面活性剂复配
4)  surfactants in combination
复配表面活性剂
5)  compound modifier
复配改性剂
1.
The water absorption and salt-resistant ability had been raised by changing the dosage of cross-linking agent and compound modifier,the optimal technical conditions had been studied in this experiment,and the structure of product obtained was taken by Infrared spectrum.
通过交联剂和复配改性剂的改性作用,用反相悬浮聚合法,制备了"核/壳"结构的聚合物,产物大大提高了吸水性及耐盐性。
6)  surfactant [英][sə:'fæktənt]  [美][sɝ'fæktənt]
表面改性剂
1.
The Application of Surfactants in Sol-gel Synthesis of Zinc Oxide Nanopowder;
表面改性剂在溶胶—凝胶法制备纳米氧化锌中的应用
2.
Orthogonal experiment was applied to choose five surfactants such as Polyethylene Glycol,TuWen-80,Polyvinyl Alcohol,OP-emulsification and Sodium polyacrylate to coat the surface of the bronze powder.
针对我国铜锌粉末光泽度差的实际,采用正交实验的方法,选用聚乙二醇、吐温-80、聚乙烯醇、OP-乳化剂、聚丙烯酸钠等五种表面改性剂对铜金粉表面进行包覆,研究出了影响铜金粉表面改性的主要因素。
3.
Considering the fact of low gloss of bronze powder,the bronze powder is chemically modified by covering with eight kinds of single surfactants such as sodium laurate,oleic acid,sodium dodecyl sulfonate,stearic acid and sodium stearate in different proportions on the sur- face of bronze powder and the gloss of primed gold ink concocted with the covered bronze powder is tested.
针对我国铜金粉光泽度差的实际,通过表面包覆对铜金粉进行化学改性,采用湿法将月桂酸钠、油酸、十二烷基磺酸钠、硬脂酸、硬脂酸钠等8种单一表面改性剂按不同的比例包覆于铜金粉的表面。
补充资料:表面改性剂
分子式:
CAS号:

性质:有机颜料在表面处理过程中,为使其粒子表面极性与所使用的分散介质(如连接料或展色料、有机溶剂)具有良好的相容性或匹配性,需在添加表面处理剂或包覆剂时,常常首先添加具有特定取代基(如磺酸基、氨基等)的表面改性剂,吸附在粒子表面上,然后添加表面处理剂,使其与表面改性剂以化学键、离子对或氢键等方式结合,最后使表面处理剂更牢固地吸附于颜料表面,达到颜料粒子的改性目的。

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