Hollow slabs are widely used in many occasions. For the choice of hollow slabs, many consumers have no clue, so how to choose hollow slabs to buy good quality?
The hollow slab has a type of network type, paper honeycomb type, wavy clip type, polystyrene foam, etc. The so-called space gang, that is, a hollow wooden frame or a core plate made of a wooden frame with a small amount of filler, therefore, The difference between a hollow plate and a large core plate is that its core plate is hollow. The hollow plate has a small bulk density, generally only 280~300 kg/m3, and its deformation is small, the dimensional stability is good, and the strength can meet the needs of general wood products production.
When purchasing the hollow plate, please pay attention to the following points: 1. Check whether there is degumming or dispersing. 2. Check the quality of the inner layer of thin wood. 3. Uniform thickness, smooth and smooth, no water, oil and sticky.
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