Moisture Absorption of Plant Fiber under Annealed, Bleached and Mercerized Condition
- Department of physics, Duliajan College, Duliajan-786 602, Assam (India)
The water absorptions behaviors of the okra fibers, which are available in north east India, were studied under ambient, annealed, bleached and mercerized conditions by using ordinary gravimetric absorption method. The gains in moisture content in the fibers due to water absorption as well as their capillarity at constant relative humidity were measured as a function of exposure time. In order to ascertain the environment factor of utility of the fibers, the moisture regain of the fibers were determined at different relative air humidity. The water yielding capacity of okra fibers was also determined in order to understand their drying properties. The diffusion coefficients of the sorption process of the fibers under ambient, annealed, bleached and mercerized conditions were estimated.
- OSTI ID:
- 21415254
- Journal Information:
- AIP Conference Proceedings, Vol. 1249, Issue 1; Conference: NCTP-09: 5. national conference on thermophysical properties, Baroda (India), 7-9 Oct 2009; Other Information: DOI: 10.1063/1.3466575; (c) 2010 American Institute of Physics; ISSN 0094-243X
- Country of Publication:
- United States
- Language:
- English
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