8-44mm Difficult-Flammable Particle Board
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8-44mm Difficult-Flammable Particle Board
The difficult-flammable particle board is jointly developed by our company and the Wood Industry Research Institute of Chinese Academy of Forestry. After screening and compounding new high temperature resistant flame retardants, based on the research of the flame burning and spreading rules of the board, the layered flame retardant technology was developed, and the carbon-based flame retardant was quantitatively applied to the core layer, and the flame retardant to inhibit the spread was applied on the surface layer. , Achieved mass production of flame retardant particle board in the continuous flat pressing production line. The "continuous flat-pressure flame retardant particle board" product has been tested by the National Fireproof Building Material Quality Supervision and Inspection Center and the Beijing University of Technology Flame Retardant Material Testing Center, and the combustion performance level has reached the level of flame retardant B1 (B-s1, d0, t1); The quality supervision and inspection center of wood-based panels and wood and bamboo products and the Hebei Product Quality Supervision and Inspection Research Institute tested that the density deviation, water content, static bending strength, elastic modulus, internal bonding strength and other indicators of the board have reached GB / T 4987 -2015 regulations require that the amount of formaldehyde released meets the requirements of GB 18580-2017. The product is highly innovative and has reached the international advanced level. In August 2019, it passed the expert panel's new product "continuous flat-pressed difficult-flammableparticle board" appraisal.
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