The potential for using flax (Linum usitatissimum L.) shiv as a lignocellulosic raw material for particleboard

被引：75

作者：

Papadopoulos, AN

Hague, JRB

机构：

[1] Technol Educ Inst Karditsa, Dept Wood & Furniture Technol Design, Kardhitsa 43100, Greece

[2] CSIRO Forestry & Forest Prod, Clayton, Vic 3168, Australia

来源：

INDUSTRIAL CROPS AND PRODUCTS | 2003年 / 17卷 / 02期

关键词：

agricultural residues; Linum usitatissimum; flax; particleboard;

D O I：

10.1016/S0926-6690(02)00094-8

中图分类号：

S2 [农业工程];

学科分类号：

0828 ;

摘要：

Single-layer experimental particleboards were made from various wood chip/flax shiv mixtures bonded with urea formaldehyde resin. Flax particles were characterised by having higher length to thickness and length to width ratios and lower bulk density than industrial wood chip particles. Partial substitution of wood by flax shiv resulted in the deterioration of all key board properties. This was attributed to the cellular structure of the flax shiv material, giving rise to a weaker, more absorbent substrate. However, the strength properties of boards containing up to 30% flax particles still met the minimum EN requirements for interior boards. It is suggested that the application of alternative resins such as isocyanates, and/or a reduction in the size of particles comprising the furnish, could improve the properties of particleboards made with flax shiv. (C) 2002 Elsevier Science B.V. All rights reserved.

引用

页码：143 / 147

页数：5

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