The Fiberboard of Hot Pressing Process Optimization and Combination Performance Characterization

被引:0
|
作者
Guo, Minghui [1 ]
Hu, Jianpeng [1 ]
机构
[1] NE Forestry Univ, Minist Educ, Key Lab Biobased Mat Sci & Technol, Harbin 150040, Peoples R China
关键词
ammonium lignosulfonate/urea; hot-pressing process; characterization of performance; FTIR; XRD; ESEM;
D O I
10.4028/www.scientific.net/AMM.44-47.2278
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
To pack a certain quality ratio ammonium lignosulfonate / urea as a filler into the natural wood fiber, Using flat pressure process fiberboard materials, Optimize the hot pressing technique that the filler is 20% (The quality ratio of lignosulfonate/ urea is 5: 3), slab moisture content is 13%, hot-pressing temperature is 190 degrees C; hot-pressing time is 7 minutes, hot-pressing pressure is 2MPa and 1% paraffin emulsion. Verifying test results show that mechanical performance is stable and reliable process. Analyze the reactivity of fiberboard packing, fiber gathered, the microstructure of interface properties with the application of FTIR, XRD and ESEM and other modern instrument analysis technology.
引用
收藏
页码:2278 / 2282
页数:5
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