Difference between hollow particleboard and ordinary particleboard

The physical properties of hollow particleboard determine the use effect of the product. For example, its density is about 0.35 to 0.55g per square centimeter. Even if this density is lower than that of flat-pressed particleboard, the quality is relatively reduced. , to prevent the problem of the traditional particleboard being too thick and heavy, and the particleboard can reduce the weight by about 60%. It is very light to use, but its heat preservation and heat insulation are very good. It’s also great. Some people have done experiments. If the thickness of the particleboard is about 40 mm, then its thermal insulation effect is equivalent to that of a wall brick with a thickness of 300 mm. The sound insulation effect is also very good. deformation occurs.
The low price of particleboard is something that everyone has always known. The price and production cost of the product are closely related to the health of the residents. The production cost of particleboard is relatively low, even lower than ordinary ones. In the production stage, even if It is the particleboard of the same volume, and the material of the hollow particleboard is also less than that of the flat-pressed particleboard. It is precisely because of this that the production cost is reduced a lot. In terms of equipment, the equipment used is not so troublesome, and there is no need to use equipment such as paving machines and slab conveyors, so the cost is also greatly reduced.
The formaldehyde content of particleboard is the most noticed by people, and it is also the most troublesome problem. The formaldehyde content in particleboard can mainly come from the wood itself and glue, and it is also the time when formaldehyde is released most during the hot pressing process, but now various Large manufacturers have reduced the degree of heat pressing as much as possible to reduce the release of formaldehyde.
The above is some relevant knowledge about hollow particleboard. Even if it is not the most comprehensive, it can help you understand the general situation of particleboard. Consumers know that particleboard is relatively cheap, but the physical properties of particleboard And the production process is not clear. Even if the price is not as high as solid wood boards, the performance is not bad, and with the continuous upgrading of the production process, the environmental protection of particle boards is also better.