1) spherical powder
球形微粉
1.
The preparation of spherical powder of silicone rubber,whose active groups are epoxy group and dodecyl,are introduced,as well as the preparation of its aqueous dispersions.
介绍了含活性基团(环氧基、长链烷基等)硅橡胶球形微粉的制备、硅橡胶球形微粉水分散液的制备。
2.
The preparations and application of spherical powder of addition vulcanization and condensation vulcanization of methyl silicone rubber were introduced, and its surface modification was discussed too.
介绍了加成硫化和缩合硫化的甲基硅橡胶球形微粉的制备方法及其应用,以及甲基硅橡胶球形微粉的表面改性方法。
2) spherical SiO2 powder
球形硅微粉
1.
This paper gives an introduction about an automatic process control system for use with a spherical SiO2 powder production line with a capacity of one kiloton per year.
该系统应用于球形硅微粉年产千吨新工艺。
3) spheric microparticles of silicone resin
球形硅树脂微粉
4) spherical NiO fine particles
球形氧化亚镍微粉
5) starch microsphere
淀粉微球
1.
Research on the condition of synthesizing starch microspheres;
淀粉微球合成条件的研究
2.
Synthesis and adsorption properties of starch microspheres crosslinked with N,N'-methylene-bis-acrylamide;
N,N’-亚甲基双丙烯酰胺交联淀粉微球的合成及吸附性能
3.
Study on synthesis and characterization of cationic starch microspheres;
阳离子淀粉微球的合成与表征
6) starch microspheres
淀粉微球
1.
Preparing starch microspheres in inverse microemulsion;
反相微乳法合成淀粉微球的研究
2.
Study on synthesis in reversed phrase emulsion system and adsorption performance of starch microspheres;
淀粉微球的反相乳液法合成及其吸附性能研究
3.
Studies on the preparing technique of melatonin starch microspheres for intranasal administration;
褪黑激素鼻腔给药淀粉微球的制备工艺
补充资料："球粒"硅微粉
“球粒”硅微粉在国内罕见。矿产资源研究所掌握全国范围内的矿产资源和先进的矿产品加工技术，选用高品质石英原矿，经独特工艺加工而成的一种高强度、高硬度、惰性的球型颗粒，其主要成-分sio2含量99.6%以上，密度为2.65，莫氏硬度为7，细度在325目至5000目之间，白度在70-94之间， 具有合理可控的粒度范围，外观为白色粉末状。
经电镜分析，硅微粉颗粒形态为近等轴状六角多面体形，被称为“球形”颗粒。
硅微粉主要由微晶质石英组成，sio2含量大于99.50%, 硅微粉中有害元素含量极低，均低于检出极限。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条