摘要
介绍了硅溶胶的胶团结构 ,胶团由胶核、吸附层和扩散层组成。硅溶胶中的水分由自由水、吸附水和结构水 3部分组成。
Structure of colloid aggregation in silic sol was in troduced. The colloid structure consists of colloid core, absorbent layer and di ffusional layer. Moisture in silic sol is composed of free water, absorbent water and structure water. Water-loss rate and range of colloid concretion zon e of silic sol during initial colloid concretion were calculated.
出处
《特种铸造及有色合金》
CAS
CSCD
北大核心
2004年第2期52-54,共3页
Special Casting & Nonferrous Alloys
关键词
硅溶胶
胶凝
失水
胶团结构
Silic Sol, Colloid Concretion, Water-loss, Structure o f Colloid Aggregation
