采用BET法测定了碱改性高岭土的比表面积和孔径分布。
Specific surface area and pore size distribution of alkali modified kaolins were determined by BET method.
结果表明，甜菜碱改性高岭土对硫化胶具有明显的补强作用。
The results showed that the betaine-(modified) kaolin had remarkable reinforcement on vulcanizate.
在饰面型防火涂料中加入改性高岭土，其防火性能得到极大改善。
The performance of decorated fire retardant coating is improved when the modified kaolin is added to it.
在饰面型防火涂料中加入改性高岭土，其防火性能得到极大改善。
In decorated anti fire coatings using modified kaolin, its anti combustion properties was enhanced by simulated big panel burning test, its cost was reduced.
研究了酸、碱改性高岭土的孔结构性质以及影响酸改性高岭土比表面积的因素。
The pore structures of the acid and alkali modified kaolins and the factors affecting the surface area of acid modified kaolin were investigated by nitrogen adsorption.
采用D L- 411 -A型偶联剂对高岭土进行表面活化处理，研制出相应的AK - 1型表面偶联活化改性高岭土。
After the surface of kaolin was modified by DL-411-A coupling agent, AK-1 active kaolin was acquired.
研究了偶联剂KH-845-4和KR-38S对高岭土、绢云母的改性效果，结果表明，用偶联剂KH-845-4改性高岭土，其补强效果明显优于KR-38S。
The effects of the coupling agents KH 845 4 and KR 38S on the modification of clay and silk mica have been investigated.
本文在加工设备中采用化学与物理改性相结合的方法对PP——高岭土复合材料的增韧进行了研究。
The toughening of PP-kaolin composite by method of combining chemical and physical modifications in processing apparatus was studied in this paper.
在不同的温度、时间、酸浓度等条件下，用不同的无机酸对高岭土进行改性处理，考察其改性后的比表面、孔容、孔径分布及裂化活性的变化。
The results showed that under certain condition, the trend of the properties of Kaolin Clays, such as surface area, pore volume, pore size distribution and cracking activity etc.
研究结果表明，对高岭土进行改性，开发出具有适宜孔分布的基质材料，可提高高岭土的催化活性。
Study results show that modifying kaolin by developing matrix with proper porosity distribution can enhance the catalytic activity of kaolin.
SEM照片证实了改性氧化钛包覆于高岭土上。
The SEM images validate that modified titanium oxide was deposited on the surface of kaolinite.
总结了国内在高岭土热处理改性、化学改性及其在合成沸石中应用的研究进展。
It reviews the progress in the research on kaolin modification by means of heat treatment and chemical process as well as the application of kaolin in synthetic zeolite.
以山西大同高岭土为原料，探讨了高岭土表面改性的工艺。
The technological process for surface modification of Shanxi Datong kaolin was researched in this article.
以山西大同高岭土为原料，探讨了高岭土表面改性的工艺。
The technological process for surface modification of Shanxi Datong kaolin was researched in this article.
应用推荐