How to choose particleboard

How to choose particleboard?

In our daily life, decoration materials are used in many ways, among which particleboard is widely used. Particleboard is a kind of man-made board with durable products and good sound insulation effect. It’s one of the materials you like to use. Next, I’ll teach you how to select high quality particleboard.

1. Looking from the appearance, the size and shape of sawdust particles in the central part of the cross-section are generally suitable for 5-10MM length, too long structure is loose, too short deformation resistance is poor, so-called static bending strength is not up to the standard;

2. The moisture-proof property of wood-based panels depends on their density and moisture-proof agent. Soaking in water is no better than soaking in water. Moisture-proof means moisture-proof, not water-proof. Therefore, it should be distinguished in future use. The moisture content of wood-based panels in northern areas, including North China, Northwest China and Northeast China, should generally be controlled at 6-8%. Coastal areas should be controlled between 8% and 10%, otherwise the sheet is easy to absorb moisture and deform.

3. Surface smoothness, smoothness point of view, generally when leaving the factory to go through about 200 # sandpaper light, generally fine up and down is good, but in some cases, such as sticking fire-proof board, too fine to bad hanging glue.

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