The customized Plain Particle Board is also called particle board. It cuts various branches, small diameter wood, fast-growing wood, sawdust, etc. into fragments of a certain specification. After drying, mixing with rubber, hardener, waterproofing agent, etc., at a certain temperature and pressure A man-made board made by pressing down, with uneven particle arrangement. So do you know what its quality judgment method is? Let’s take a look at it with the editor below!

1. From the appearance point of view, look at the size and shape of the sawdust particles in the center of the cross section. The length is generally 5-10MM. The length is too long and the structure is loose, and the short 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 a good 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.
The above is the introduction of the editor: you can learn more about the quality judgment method of the customized Plain Particle Board through the above introduction.