A rapid method for relative determination of paper permanence

被引：0

作者：

Zou, X. ^{[1
]}

Page, D. H. ^{[1
]}

Stone, R. ^{[1
]}

机构：

[1] Pulp & Paper Res Inst Canada, Pointe Claire, PQ H9R 3J9, Canada

来源：

JOURNAL OF PULP AND PAPER SCIENCE | 2006年 / 32卷 / 02期

关键词：

accelerated tests; aging tests; temperature; pressurized equipment; moisture content; durability;

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：

Current accelerated-aging tests usually take many days to induce appreciable strength loss for paper restricting its practical use for paper producers and end-users. To deal with this problem, a method of accelerated aging that provides results within a few hours was proposed and described. This method consists of increasing the aging temperature to 130-170 degrees C and retaining the moisture in the sheets during aging by self-pressurizing. The experimental results have demonstrated that this approach could be a quick alternative to traditional accelerated-aging tests.

引用

页码：80 / 82

页数：3

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