METHOD FOR MEASURING MECHANOSORPTIVE PROPERTIES

被引：0

作者：

GUNDERSON, DE

机构：

来源：

JOURNAL OF PULP AND PAPER SCIENCE | 1991年 / 17卷 / 02期

关键词：

PAPER BOARD TESTS; TEST METHODS; WATER SORPTION; HUMIDITY; TENSILE TESTS; THEORIES; STRESS STRAIN PROPERTIES; COMPRESSION TESTS; EQUATIONS;

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：

Many natural fibres sorb moisture under the application of stress. This behaviour is significant because it relates to the performance and durability of paper in changing environments, but adequate test methods have been lacking. In the new test method described here, sorbed moisture is continuously measured as tensile stress is applied to the specimen. The report cites data that verify the method and compares experimental results with those predicted by the theory of Barkas.

引用

页码：J53 / J59

页数：7

共 8 条

[1]

BACK EL, 1983, SVEN PAPPERSTIDN, V86, pR61

[2] Wood water relationships - VII. Swelling pressure and sorption hysteresis in gels. [J].

Barkas, WW .

TRANSACTIONS OF THE FARADAY SOCIETY, 1942, 38 :0194-0208

[3]

BYRD VL, 1984, TAPPI J, V67, P86

[4]

CAUFIELD DF, 1986, IN PRESS AUG P NAT S

[5]

DERUVO A, 1972, SIFI B131 REP

[6]

Kubat J, 1962, SVEN PAPPERSTID, V65, P698

[7]

Simpson W. T., 1971, Wood & Fiber, V3, P13

[8] THE ABSORPTION OF WATER BY CELLULOSE, AND ITS DEPENDENCE ON APPLIED STRESS [J].

TRELOAR, LRG .

TRANSACTIONS OF THE FARADAY SOCIETY, 1953, 49 (07) :816-823

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