There are mainly unqualified items of dip stripping performance and water absorption thickness expansion rate. The dip peeling performance is to inspect whether there is peeling and delamination between the adhesive layers of wood-based panels or between the veneer and the substrate. The main factors affecting the dip stripping performance are: First, the production process control of the enterprise is …

According to GB/T 18102-2007 Impregnated Paper Laminated Wood Flooring and other standards, the moisture content, static bending strength, surface bonding strength, formaldehyde emission, density and impact resistance of the wood floor were inspected, and a total of 1 batch of the sampled products were all qualified.

According to GB/T 5849-2016 “Blockboard”, GB/T 15102-2017 “Impregnated Adhesive Film Paper Decorated Fiberboard and Particleboard” and other standards, the moisture content, transverse static bending strength, static bending strength, internal bonding strength, surface crack resistance and other items of wood-based panels were mainly inspected. A total of 39 batches of products were sampled, 30 batches were qualified, and 9 batches were …