筛网系数法评价胶态分散凝胶

Determination of Colloidal Dispersion Gels by Screen Factor

介绍了用筛网粘度计测定胶态分散凝胶筛网系数SF的方法 ,测得的筛网系数SF可以反应胶态分散凝胶成胶初期的相对强度及成胶时间 ,同时筛网系数SF的测定具有快速简捷、准确可靠、重复性好。

This paper introduces the method to determine screen factor(SF) of colloidal dispersion gels(CDG),which may reflect the relative strength and colloidization moment of CDG at the beginning of colloidizing.The determination of SF owes many advantages of quickness,simpleness,accuracy,reliability,and free from the disturbance by metals.