Variability in the local structure and properties of paper

被引：0

作者：

Wu, A ^{[1
]}

Kortschot, MT ^{[1
]}

Chen, Y ^{[1
]}

Kwong, R ^{[1
]}

机构：

[1] Univ Toronto, Dept Chem Engn & Appl Chem, Toronto, ON M5S 3E5, Canada

来源：

TAPPI INTERNATIONAL PAPER PHYSICS CONFERENCE | 1999年

关键词：

D O I：

暂无

中图分类号：

TB3 [工程材料学]; TS [轻工业、手工业、生活服务业];

学科分类号：

0805 ; 080502 ; 0822 ;

摘要：

In this study, the variability in local bonded area has been computed by a novel method for both handsheets and machine-made papers. Microtensile specimens, with a stressed area of approximately 2 mm x 2mm, were cut from larger sheets and tested to failure, and their breaking length was plotted as a function of their local bonding index. It was found that for a sample of poorly formed kraft handsheets, there was no significant correlation between the local bonding index and tensile strength. However, a significant correlation was observed for machine made newsprint samples.

引用

页码：155 / 159

页数：3

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