[ Chinese wardrobe network ] Consumers chasing the whole wardrobe , in addition to seeing the overall design of the wardrobe , tailor-made features, more importantly, the overall health and safety of the wardrobe has deeply attracted consumers. But for unprofessional consumers, how to customize the overall wardrobe is environmentally friendly. What kind of board is the most environmentally friendly? Let us work with Xiaobian to understand what kind of board is used to make the wardrobe.
In addition to being produced in the factory assembly line, the overall wardrobe does not pollute the home environment. There is also an important factor in environmental protection, that is, the panels of the wardrobe. As the main component of the whole wardrobe, the environmental protection level of the board directly determines the environmental protection of the wardrobe and the quality of the wardrobe products. The overall wardrobe panels on the current market, based on cost, technology and other reasons, are mainly based on artificial panels, and few are made of solid wood. The wood-based panels are further divided into particleboard, fiberboard and large core panels. Among them, fiberboard has high density, medium density and low density.
Particleboard, particleboard, also known as particle board, is made of medium-length wood fiber and fine-grained wood fiber on both sides. It is pressed into high temperature and high pressure. The substrate is made of plantation, natural forest trunk, branch shavings or shavings. The particle board is usually 18mm, 25mm. The advantage is that the expansion rate is small and the stability is strong. The disadvantage is that the method is easy to make, the quality difference is big, and it is difficult to distinguish. The edge of the particle board is rough, easy to absorb moisture, the density is loose and easy to loose, the nail holding power is low, and the glue amount is large. Only the high quality imported particle board meets the highest European E1 level. Standard, formaldehyde content is less than 0.9mg/100m.
Fiberboard, fiberboard, also known as MDF, is made of powdered wood fiber by high temperature pressing. It has good surface flatness, good stability, high bearing capacity and better strength and hardness than particleboard. The internal structure of the fiberboard is uniform, the density is moderate, the dimensional stability is good, and the deformation is small. Therefore, the nail holding force is strong, and it can be disassembled and assembled many times, which is convenient for moving. Moreover, the melamine-finished fiberboard has the characteristics of moisture proof, anti-corrosion, wear resistance, high temperature resistance, etc., and does not require post-treatment, and the formaldehyde content is low. However, the processing precision and process requirements are high and the cost is high.
MDF is divided into low-density board, medium-density board and high-density board. Generally, the top ten wardrobe brand manufacturers will use medium-density board and high-density board. Some informal manufacturers will use low-density board in order to obtain higher profits. The moisture resistance of the low-density board and the formaldehyde release content cannot meet the standard of use. Here, remind the consumers, do not have to customize the whole wardrobe because of the cheap to some informal wardrobe manufacturers.
Large core board: The scientific name is also called blockboard. In the middle, it is bonded with two layers of mixed wood strips to form a core on both sides. The large core board has a simple processing process and a good nail holding power. Disadvantages, combined with a variety of miscellaneous wood, the density difference is large, easy to deform, high moisture content; high formaldehyde content, can not be used directly, must be processed later.
What kind of board is the most environmentally friendly? Many consumers believe that particleboard is more environmentally friendly than MDF. However, it is not the case. The plates used in the panel furniture are mainly particleboard and MDF. These two kinds of plates are made by hand, made of wood processing and crushed with adhesive, and the environmental protection degree naturally depends on the environmental protection of the glue. When consumers customize furniture, they are often misled by salespeople in the store. Sales staff often use larger particle size of the particle board, less glue on the board, and the MDF is pressed with powdered fiber, the particles are small, and more adhesive is needed. The particle board is naturally more environmentally friendly than the MDF. In fact, the environmental protection of MDF and particleboard that meets national standards is the same. There is no such thing as the most environmentally friendly statement.
The difference between particleboard and MDF is that the substrate of the particleboard is not completely pulverized into fibers, but is pulverized into granules, which is named after the shavings, and then pressed by an adhesive. The MDF is obtained by completely pulverizing the substrate into a fibrous form and then adding an adhesive. However, the particle board is pressed by the shaving material and added to the adhesive, so the density is not uniform, the middle is low, and the two ends are high, so the holding force is lower than that of the medium density fiberboard. Moreover, the surface of the MDF is relatively fine, and the flatness is higher than that of the particle board. The cost of particleboard is lower than the cost of MDF, so the price of particleboard is lower than that of MDF. Therefore, qualified MDF and particleboard are only functionally different, and there is no more environmentally friendly statement.
The above is the most environmentally friendly analysis of what kind of panels are used for wardrobes. I believe everyone has already understood. Regarding the materials used in the wardrobe, the consumers are reminded here that when customizing the furniture, whether it is using particleboard or MDF, the manufacturer must show the inspection certificate of the board used by the merchant. The general sheet should reach E1 and E0. The environmental standard, the amount of formaldehyde released will not cause harm to human health. Therefore, it is best to customize the formal wardrobe brand. Although the price is high, it can sell environmentally friendly furniture.
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