麦秸刨花板的耐水性能研究

张洋

doi:10.19455/j.mcgy.2002.01.005

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麦秸刨花板的耐水性能研究
Study on Waterproof Property of Wheat Straw Particleboard
1. 南京林业大学木材工业学院,南京,210037
2002年第1期页码：17-19
DOI： 10.19455/j.mcgy.2002.01.005

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[1]张洋.麦秸刨花板的耐水性能研究[J].木材工业,2002(01):17-19.

ZHANG Yang. Study on Waterproof Property of Wheat Straw Particleboard[J]. China Wood Industry, 2002,(1):17-19.
[1]张洋.麦秸刨花板的耐水性能研究[J].木材工业,2002(01):17-19. DOI： 10.19455/j.mcgy.2002.01.005.

ZHANG Yang. Study on Waterproof Property of Wheat Straw Particleboard[J]. China Wood Industry, 2002,(1):17-19. DOI： 10.19455/j.mcgy.2002.01.005.

摘要

本文研究了用 MDI与 UF两种胶粘剂以不同比率混合后制造的麦秸刨花板的耐水性能。结果表明 :随着胶粘剂中 MDI比率的增加 ,麦秸刨花板的耐水性能提高 ,但改善的程度逐渐趋缓 ;在一定范围内 ,提高麦秸刨花板的密度 ,可以降低其吸水厚度膨胀率

Abstract

The waterproof property of wheat straw particleboard, bonded with adhesive which mixed by methane diisocyanate （MDI） and urea formaldehyde （UF） resin in different proportion, was researched in this paper. The result showed that waterproof property of the board was improved in a gradually slow way with increasing the ratio of MDI in adhesive. In a certain range, the thickness swelling would decrease with increased density of the board.