CHI Yong-liang. Factors Influencing Warping Deformation of Laminate Floor Coverings. [J]. China Wood Industry 34(4):56-60(2020) DOI: 10.19455/j.mcgy.20200413.
Factors Influencing Warping Deformation of Laminate Floor Coverings
The experiments on manufacturing laminate floor coverings under different variables of impregnated paper, substrate material, hot pressing process and conditioning time were carried out in order to find out the causes of warping deformation. The warp of the flooring was tested according to the national standard GB/T 18102—2007. The results showed that the warping deformation and density of fiberboard for flooring substrate, the temperature difference between the upper and lower hot platens in hot pressing process, and the combination of impregnated paper, had effects on warping deformation of laminate floor coverings.
关键词
强化木地板翘曲变形基材浸渍纸热压工艺
Keywords
laminate floor coveringswarping deformationflooring substrateimpregnated paperhot-pressing process
Institute of Biomass Engineering,Key Laboratory of Energy Plants Resource and Utilization(Ministry of Agriculture and Rural Affairs),South China Agricultural University
Key Laboratory for Biobased Materials and Energy of Ministry of Education,College of Materials and Energy, South China Agricultural University
The Key Laboratory of Synthetic and Biological Colloids,Ministry of Education,Jiangnan University
China National Bamboo Research Center
Research Institute of Wood Industry,Chinese Academy of Forestry