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.
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