Thailand imported particleboard is also called particle board. It cuts all kinds of branches, small-diameter wood, fast-growing wood, sawdust, etc. into fragments of a certain specification, after drying, mixing with rubber, hardener, waterproofing agent, etc., under certain temperature and pressure A kind of man-made board made by pressing, the particles are arranged unevenly. Although Thailand imported particleboard is also called particle board, it is not the same board as solid wood particle board. So do you know how to distinguish its quality? Let’s follow the editor to understand it briefly!
1. From the appearance point of view, look at the large size and shape of the wood pellets at the center of the cross section. The length is generally 5-10MM. The length is too long and the structure is loose, too short and the deformation resistance is poor. The so-called static bending strength does not meet the standard.
2. The moisture resistance of wood-based panels depends on its density and moisture-proof agent. Soaking in water does not have the best moisture-proof property. Moisture-proof refers to moisture-proof, not waterproof, so it must be distinguished in future use. Northern areas, including The moisture content of North China, Northwest, and Northeast panels should generally be controlled at 8-10%; the southern region, including coastal areas, should be controlled between 9-14%, otherwise the panels will easily deform due to moisture absorption.
3. From the perspective of surface flatness and smoothness, generally it must be polished with about 200# sandpaper before leaving the factory. Generally, it is better to be fine up and down, but in some cases, such as sticking to fireproof boards, it is too thin and bad. Hang glue.
In summary, the editor tells: about how to distinguish the quality of Thailand imported particleboard, I hope you can learn more.