Which kind of plate is the most environmentally friendly for children's furniture? The decoration expert believes that when the owner makes renovations to the children's room, he must have environmental awareness. When choosing furniture and decoration materials, do not be tempted by the colorful colors. Be sure to choose environmentally-friendly products that are qualified for testing and related environmental protection certificates. The children's room should be simply decorated to avoid the superimposed effect of the decoration materials. At the same time, as little as possible of the use of plates, choose furniture with less binder, because the amount of the binder will cause excessive formaldehyde. If you want to use the board, you must also choose materials that meet the requirements of environmental protection. The environmental protection level from low to high is: medium density board, multi-layer fir finger board, particle board, camphor wood finger board, large core board, plywood , Plywood, solid wood. Decoration experts said that children's room decoration should not be too much, too heavy, toxic and harmful gases also exist in the cloth and other decorative materials. Now let me know what type of plate for children's furniture is the most environmentally friendly ! Which kind of plate for children's furniture is the most environmentally friendly Pollution index NO1: MDF: It can also be used as fiberboard and particle board. Production process: It is a man-made board that is made by pressing “fibers with glue (rich in formaldehyde) together (there are fibers made of wood, bamboo, straw, bagasse, etc.)â€. After the veneer density board is also known as melamine board, love family board, love grid plate, solid wood particle board, grain solid wood board. The amount of formaldehyde glue used per cubic meter of density board is generally between 400 and 500 pounds. Pollution index NO2: Multi-layered fir fingerboard, other "multilayer solid wood fingerboard" using formaldehyde glue. Fir is a softwood and cannot be dried with deep fat-free steam (because the deep drying will cause graying and the strength will be greatly reduced and no use is made). Formaldehyde-free glue cannot be used on fir fingerboard. Generally, the multi-layer Chinese fir finger-joint board has three layers, so in the middle of the three layers, there will surely be two layers coated with a large amount of formaldehyde glue. This glue content is not less than the blockboard. However, due to the "finger joints" of the finger-joint plates of firs exposed in the air, formaldehyde is more likely to volatilize than "blockboards". Conclusion: Compared with fine wood board, the content of formaldehyde is higher, it is easier to volatilize, and the natural environment is worse than blockboard. Pollution index NO3: particle board, because in the production process of particleboard, formaldehyde-based adhesives are generally used, so the finished product will release more or less free formaldehyde, when the free formaldehyde content exceeds a certain limit, it will affect human health. Detection of the formaldehyde emission from the particle board is a complex process. The formaldehyde emission from the particle board is determined simply and initially by the following method. First, stack the unused particle board in a hut, close the doors and windows, and wait for a period of time before entering the room. If there is no scent of the nose, it means that the release of formaldehyde from the blockboard is less, and the use will not affect human health; if the odor is large or there is a sense of tearing, the formaldehyde emission from the particleboard may be higher. Pollutant index NO4: The fingernail of the camphor wood is, in general people's view, the camphorwood tree is a good tree species, because ancient people used the camphor wood to make the cabinet “dewormingâ€. In fact, precisely because of this, the market Most camphorwood fingerboards are rated E2 (E2 class countries are forbidden to use them indoors), so remember to use the finger tips on the camphor wood boards. Remember that the home must be used sparingly and carefully! "Truth: anything that kills insects must kill." Pollution index NO5: blockboard (also known as Daxinban). Production process: the small pieces of wood are glued together with glue (formaldehyde-rich) and extruded, and then two layers of wood-based panels are attached to the top and bottom. Blockboard can not be used alone, must be affixed with plywood, so that a total of seven layers inside and outside, that is, the middle six layers must be smear formaldehyde glue, can imagine how much formaldehyde glue amount. Pollution index NO6: Plywood, also known as plywood, has three plywood, five plywood, seven plywood, nine plywood. It is widely used before blockboard and fir fingerboard. Production process: As the name implies, it is a wood-based panel that uses glue (rich in formaldehyde) to bind three- or four-layer sheets. Pollution index NO7: Plywood (also known as veneer). Production process: it is to paste thin wood chips or paper with glue (rich in formaldehyde) on the thin board, shaving board to decorate the furniture surface of the wood-based panels. The veneer is made from a "three plywood + 30 silk veneer", it can not be used alone, can only be attached to the blockboard, plywood, fir fingerboard above the use. Pollution index NO8: Use solid wood finger-joint boards without formaldehyde glue (such as Phoenix Mountain non-formaldehyde solid wood fingerboard): Needless to say, do not use formaldehyde glue, naturally no formaldehyde, is the best wood plate, as long as the wood plate can be used Where he can use, it is 95 - 98% of the solid wood furniture substrate. The most environmentally friendly plate Solid wood panels and solid wood panels are made of solid wood, and the materials are taken from natural trees. There is no concern about environmental pollution, but the price is relatively high, and the production and construction process requirements are relatively high. Toothed plate: It is made of multiple pieces of wood strips that are longitudinally and horizontally glued together and cold-pressed and spliced. Compared with the process of solid wood board, there is a more adhesive process. In the process of machining the teeth, the urea-formaldehyde glue is not used, but the white latex is used. Therefore, the environmental protection can be assured. Professionals said that in the future market, the selection of environmental protection wardrobe panels will become the market trend indicator, and will become a major trend of the overall wardrobe. Editor's summary: The above is the most environmentally friendly and friendly tips for children's furniture: cabinet environmental protection is not equal to the introduction of environmental protection panels, from the perspective of environmental protection, it is true that pure wood is the most environmentally friendly, but pure wood also has many shortcomings. The first is the price is too high for the average person can not afford; Second, solid wood products require high processing, if handled properly is easily deformed, the decoration effect is not good; once again the color is relatively single, old-fashioned, some styles of decoration is not appropriate; Solid wood materials require a lot of deforestation. They may be environmentally friendly to individuals but they are very environmentally unfriendly to the entire society and the natural environment. Children's furniture on the market is now mostly wood-based, so how to buy children's furniture depends on how parents make decisions. What kind of plate is used as a wardrobe? What kind of plate is used in environmental protection? Green environmental protection cabinets?
PVD (physical vapor deposition) coating is a type of Surface Treatment that is used to improve the performance of metal parts, by applying a thin layer of material onto the substrate through a vacuum chamber. This process provides a range of benefits, including increased hardness, improved wear resistance, and enhanced corrosion resistance.
PVD coatings are typically applied to metals such as stainless steel, titanium, and aluminum. They are particularly useful in applications where the substrate is subjected to high wear and tear, as the coatings help to reduce friction and limit the damage caused by abrasion. They are also used in the automotive industry to provide an aesthetic and functional finish to exterior parts.
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PVD coating is applied through a series of steps, including cleaning and pre-treatment of the substrate, coating material deposition, and post-treatment, such as polishing or annealing. The result is a thin, uniform layer of coating that provides a range of functional and aesthetic benefits.
In conclusion, PVD coating is a versatile and effective surface treatment for metal parts. It offers a range of benefits, including improved hardness, wear resistance, and corrosion resistance, as well as aesthetic options. By enhancing the performance and durability of metal parts, PVD coating plays an important role in improving the reliability and efficiency of a range of industries and applications.
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