INFLUENCE OF WET AND DRY CYCLE ON PROPERTIES OF MAGNESIA-BONDED WOOD-WOOL PANEL

被引：0
|
作者：
Na, Bin [1 ]
Wang, Haiqing [1 ]
Ding, Tao [1 ]
Lu, Xiaoling [1 ]
机构：
[1] Nanjing Forestry Univ, Coll Mat Sci & Engn, Nanjing 210037, Peoples R China
来源：
WOOD RESEARCH | 2020年 / 65卷 / 02期
关键词：
Magnesia wood-wool panel; wet and dry cycle; sound absorption coefficient; thickness swelling; MOE; SOUND-ABSORPTION; MECHANISM;
D O I：
暂无
中图分类号：
TB3 [工程材料学]; TS [轻工业、手工业、生活服务业];
学科分类号：
0805 ; 080502 ; 0822 ;
摘要：
In this paper, magnesia-bonded wood-wool panel was subjected to different times of wet and dry cycle to analyze their effects on the physical properties and the sound absorption property of the panel from macro and micro perspective. The results showed that with the increase of the wet and dry circle times, both MOE and thickness swelling decreased and the average absorption coefficient of the specimen increased.
引用
收藏
页码：271 / 282
页数：12
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