Scrimber board (SB) manufacturing by a new method and characterization of SB’s mechanical properties and dimensional stability-Reference-Cited by-同舟云学术

Scrimber board (SB) manufacturing by a new method and characterization of SB’s mechanical properties and dimensional stability

Published:2017-12-07 Issue:4 Volume:72 Page:283-289
ISSN:1437-434X
Container-title:Holzforschung
language:en
Short-container-title:

Author:

Zhang Yamei¹,Huang Xian’ai²,Zhang Yahui¹,Yu Yanglun³,Yu Wenji³

Affiliation:

1. Research Institute of Wood Industry, Chinese Academy of Forestry , Xiang Shan Road , Haidian District, Beijing , China

2. Université du Québec à Chicoutimi , 555, boul. de l’Université , Chicoutimi, Québec G7H 2B1 , Canada

3. Key Laboratory of Wood Science and Technology of State Forestry Administration, Research Institute of Wood Industry, Chinese Academy of Forestry , Xiang Shan Road , Haidian District, Beijing , China

Abstract

Abstract A novel process has been developed for manufacturing poplar wood scrimber boards (SBs), in the course of which thick veneers are produced first and then the oriented wood fiber mats (OWFMs) are fabricated in a pilot scale fluffing machine. A low molecular weight phenol-formaldehyde (PF) resin is applied for gluing and the cold-prepressing of the mats is followed by hot-curing between 120 and 130°C for 12 h. The mechanical properties and dimensional stability of the SBOWFMs were measured. The new process resulted in significantly better mechanical properties of SBOWFMs compared with those of raw wood and other poplar wood-based composites. All data including the dimensional stability of SBOWFMs increased with increasing density.

Publisher

Walter de Gruyter GmbH

Subject

Biomaterials

Link

https://www.degruyter.com/document/doi/10.1515/hf-2017-0071/pdf

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