Properties of double dowel joints constructed of Medium Density Fiberboard

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Properties of Double Dowel Joints Constructed of 2 Medium Density Fiberboard

Ming CHEN, Jianhua LYU 4 Associate professors, Department of Product Design, College of Forestry, Sichuan Agricultural 5 University, Chengdu 611130, China. [email protected] 6 Corresponding author: [email protected] 7 Received: May 14, 2017 8 Accepted: February 02, 2018 9 Posted online: February 05, 2018 10 11 ABSTRACT 12 The objective of this study is to determine optimum parameters for dou...

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Boards of acceptable quality were made from barky material, pressure-refined from 14 species of southern hardwoods. Static bending and tensile properties (parallel to surface) of specimens were negatively correlated to stem specific gravity (wood plus bark), chip bulk density, and fiber bulk density. Bending and tensile properties increased with increasing densification ratio, but the rate of i...

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In this study wheat straw was taken from Ankara province. In order to produce dry process MDF, urea formaldehyde resin was used at the ratio of 8 %, 10 % and 12 %, 1 % ammonium chloride was used as hardening agent on the basis of dry fiber weight. On the other hand, 5, 6 and 7 min. pressing times were applied. Alcohol benzene, cold water, hot water and 1 % NaOH solubility of wheat straw were 5....

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ژورنال

عنوان ژورنال: Maderas. Ciencia y tecnología

سال: 2018

ISSN: 0718-221X

DOI: 10.4067/s0718-221x2018005003801