摘要
介绍了利用汞压入法测量纸张微孔分布和孔隙率的原理;并采用该方法对铜版原纸、铜版纸及过滤纸的孔径分布和孔隙率进行了分析。结果表明,利用该方法可以精确地分析涂布纸涂层结构,过滤纸板内部阶梯孔径分布等。
The principle and immanent of using mercury porosimetry to characterize pore size and porosity were introduced. Pore diameter and porosity of coated paper, offset paper and filter paper board were measured.
出处
《中国造纸》
CAS
北大核心
2006年第3期19-21,共3页
China Pulp & Paper
关键词
微孔分布
孔隙率
汞压入法
pore size
porosity
mercury porosimetry
principle
