Bookcover of Impact of Thermal Treatment on Pinus roxburghii Wood
Booktitle:

Impact of Thermal Treatment on Pinus roxburghii Wood

Physico-Chemical and Mechanical Properties of Thermally Modified Wood ofPinus roxburghii Sargent

LAP LAMBERT Academic Publishing (2020-12-19 )

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ISBN-13:

978-620-3-19810-2

ISBN-10:
6203198102
EAN:
9786203198102
Book language:
English
Blurb/Shorttext:
In treated wood specific gravity, moisture content and maximum moisture content was found to be inversely proportional to temperature. There was no significant effect of thermal modification on tracheid length and diameter. The medium texture was observed in all thermally treated and untreated wood samples. The colour becomes darker with increase in temperature. The shrinkage and swelling in all planes decreased with thermal treatment and became dimensionally more stable as compared to control. The cold and hot water soluble extractives content decreased with increase in temperature. Maximum cold and hot water soluble extractives were found at 120°C. The alcohol benzene soluble extractives content were found to increase with increase in temperature. The lignin content increased with temperature. The comparative decrease was found in holocellulose content with lignin. The maximum tensile strength was recorded at 120°C and the maximum bending strength among all treatments was observed in control. The compression parallel to grain was more in thermally treated wood as compare to control, whereas the compression perpendicular to grain was less in thermally treated wood than control.
Publishing house:
LAP LAMBERT Academic Publishing
Website:
http://www.lap-publishing.com/
By (author) :
Aman Gupta, Bhupender Dutt
Number of pages:
88
Published on:
2020-12-19
Stock:
Available
Category:
Agriculture, horticulture, forestry, fishery, nutrition
Price:
5865.96 руб
Keywords:
 Specific Gravity, Moisture Content, Maximum Moisture Content, Tracheid Length (mm), Tracheid Diameter (µm), texture, colour, Shrinkage (volumetric and dimensional), Swelling (volumetric and dimensional), Static Bending, Compression, Compression Parallel to the Grain Compression Perpendicular to the Grain, specific gravity, water soluble extractive, lignin, hollocellulose, Hemicellulose, Ash

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