Excellent product performance of flame retardant plywood:
1 excellent flame retardant performance:
GB8624-2006 "Classification of Combustion Performance of Building Materials and Products" Grade B
GB/T8625-2005 "Testing methods for fire resistance of building materials", flame retardant materials
2 The release of free formaldehyde in the product is ≤4.0mg/100g, which is far lower than the national standard E1 9.0mg/100g;
3The flame retardant plywood has little hygroscopicity, the water absorption thickness expansion rate is stable, and the moisture resistance is excellent, which does not affect the secondary processing such as veneer and paint;
4 has high chemical stability and excellent aging resistance;
The physical and mechanical performance indexes of 5MOR, MOE, IB, etc. all meet the requirements of Class A of the national standard;
6 flame retardant plywood is safe and environmentally friendly, and the remaining combustion is non-toxic and non-polluting;
7 flame retardant plywood has excellent screw holding force and does not corrode metal link parts;
Flame-retardant plywood is a three-layer or multi-layered plate-like material which is formed by cutting a wooden section into a veneer or by cutting it into a thin wood by wood. After vulcanizing the veneer and then bonding with an adhesive, usually an odd layer is used. The veneers are formed by gluing the fiber directions of the adjacent veneers perpendicularly to each other. Flame-retardant plywood fire-retardant plywood produced from wood as the main raw material, due to its structural rationality and fine processing in the production process, it can largely overcome the defects of wood and greatly improve the physical and mechanical properties of wood, while the flame retardant plywood is also It overcomes the shortcomings of common plywood to burn, and effectively improves the flame retardant performance of plywood. The production of flame retardant plywood is an important method to make full use of wood and improve the performance of wood.
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