Technical Parameters of Rice-Straw Board with Fire-Retardant of Wood

Abstract:

The orthogonal theories were carried out to analyze the effect of MDI, UF and FRW content on the mechanical and fire retardant properties of rice-straw based boards in this paper. The interface alkaline treatment showed a significant effect on the surface bonding performance of rice- straw. The bonding property of rice-straw based boards increased with the increasing of resin content, especially for the effect of MDI content on MOR, MOE. The tendency of pkHRR decreased and the target for fire retardant realized by the FRW content increased. Based on analysis, the optimal technical parameters were obtained as MDI content 3%, UF content 6% and FRW fire retardant 10% separately.

• Periodical: Key Engineering Materials (Volumes 419-420)
• Pages: 549-552
• DOI: https://doi.org/10.4028/www.scientific.net/KEM.419-420.549
• Online since: October 2009
• Authors: Xiao Dong Zhu, Feng Hu Wang, Jun Cao
• Keywords: Fire Retardant Property, Fire-Retardant of Wood, Mechanical Property, Physical Properties, Rice-Straw Based Board

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