中密度纤维板含水率对其力学性能的影响

高星; 李敏; 甘雪菲; 衡利辰; 沈卫平; 杲明明

doi:10.19455/j.mcgy.20170407

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中密度纤维板含水率对其力学性能的影响
Effects of Moisture Content on Mechanical Properties of Medium Density Fiberboard
1. 国家木制家具及人造板质量监督检验中心,徐州
2017年31卷第4期页码：32-34
DOI： 10.19455/j.mcgy.20170407

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[1]高星,李敏,甘雪菲,衡利辰,沈卫平,杲明明.中密度纤维板含水率对其力学性能的影响[J].木材工业,2017,31(04):32-34.

GAO Xing, LI Min, GAN Xue-fei, et al. Effects of Moisture Content on Mechanical Properties of Medium Density Fiberboard[J]. China Wood Industry, 2017,31(4):32-34.
[1]高星,李敏,甘雪菲,衡利辰,沈卫平,杲明明.中密度纤维板含水率对其力学性能的影响[J].木材工业,2017,31(04):32-34. DOI： 10.19455/j.mcgy.20170407.

GAO Xing, LI Min, GAN Xue-fei, et al. Effects of Moisture Content on Mechanical Properties of Medium Density Fiberboard[J]. China Wood Industry, 2017,31(4):32-34. DOI： 10.19455/j.mcgy.20170407.

摘要

为探究中密度纤维板（MDF）含水率对其力学性能的影响规律,制备了6组不同含水率的MDF试件,并测试其力学性能。结果表明:试件含水率对其内结合强度、静曲强度、弹性模量和表面结合强度均有影响,含水率在6%时,上述性能指标达到最大值,之后随含水率升高而逐渐减小。

Abstract

To investigate effects of moisture content in medium density fiberboard（MDF） on mechanical properties, six groups of MDF samples with different moisture content were prepared and mechanical properties of the boards were then tested. The results showed that moisture content could influence internal bond strength, MOR, MOE and surface bond strength of the boards. When moisture content was 6%, the mechanical properties reached the maximum.