This paper discussed the sizing mechanism of the size through analyzing the hand sheets by means of the scanning electron microscope,differential scanning calorimetry and SEM-EDXA.

• 对纸页进行扫描电镜观察、扫描电镜-X衍射能谱分析及差示扫描量热分析,初步探讨了阳离子分散石油树脂胶的施胶机理。