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[ Chinese wardrobe network ] "Experts: seven common plates and purchases in the wardrobe " Buy furniture should be cautious" This article will introduce you to this topic, so that you have a correct understanding in life, the following Let's take a look at the small series that follows!
As we all know, the board is the main component of the wardrobe, and its quality directly determines the quality of the product. The wardrobe panels on the market mainly use wood-based panels, while the use of solid wood is rare. Wood-based panels are further divided into splints, particle boards, and fiberboard. Among them, fiberboard has high density, medium density and low density.
First, the common plate of the wardrobe
1, MDF
The board is also called fiberboard, which is made of wood fiber or other plant fiber, and is made of urea-formaldehyde resin or other suitable adhesive. According to the difference of its quota, it is divided into high density board, medium density board and low density board. Due to its soft and impact resistance, MDF is also easy to reprocess. It is a good material for making furniture in foreign countries. However, because the national standards for high density boards are several times lower than international standards, the quality of MDF used in China. Still needs to be improved.
The board is the main component of the wardrobe, and its quality directly determines the quality of the product. The wardrobe panels on the market mainly use wood-based panels, while the use of solid wood is rare. Wood-based panels are further divided into splints, particle boards, and fiberboard. Among them, fiberboard has high density, medium density and low density.
2, large core board
Called the blockboard. It is made up of two sheets of veneers bonded together in the middle. The price of the large core board is cheaper than that of the thin core board, and the vertical direction (differentiated by the core material direction) is inferior in bending strength, but the lateral bending strength is high.
3, decorative panel
The panel is a decorative sheet with a single-sided decorative effect, which is made by cutting the solid wood board into a thin veneer with a thickness of about 0.2 mm and using a splint as a base material. It is a special way of splinting and has a thickness of 3mm. Decorative panels are a high-end finishing material that is currently different from blending practices.
The board is the main component of the wardrobe, and its quality directly determines the quality of the product. The wardrobe panels on the market mainly use wood-based panels, while the use of solid wood is rare. Wood-based panels are further divided into splints, particle boards, and fiberboard. Among them, fiberboard has high density, medium density and low density.
4, particle board
Particleboard is a thin sheet made of wood scrap as the main raw material and added with glue and additives. According to the pressing method, it can be divided into two types: extruded particle board and flat pressed particle board.
5, fire board
The board is a decorative board made of a silicon material or a calcium material as a main raw material, mixed with a certain proportion of fiber materials, lightweight aggregates, binders and chemical additives, and subjected to autoclaving technology. It is a new type of material that is increasingly used today and is used not only for fire protection. The construction of fireproof board has higher requirements for sticking glue, and the price of fireproof board with better quality is more expensive than decorative panel. The thickness of the fireproof board is generally 0.8 mm, 1 mm and 1.2 mm.
6, plywood
It is commonly known as a thin core board, which is made of three or more layers of 1mm thick veneer or sheet adhesive. Currently the most commonly used materials in hand-made furniture. The splint is generally divided into three specifications (1 centimeter 1 mm) of 3 PCT, 5 PCT, 9 PCT, 12 PCT, 15 PCT and 18 PCT.
7, melamine board
Cyanamide board, the full name is melamine impregnated film paper veneer wood-based panel. It is used to put paper with different colors or textures into the melamine resin adhesive to be soaked, then dried to a certain degree of curing, and laid on the surface of particleboard, medium density fiberboard or hardboard, which is hot pressed. Decorative plates.
Second, the judgment standard of the quality of the wardrobe board
1. Look at the panel of the wardrobe whether it is a high-density board or a particle board. The method of judging is that the fine fibers inside the high-density board are tightly combined, and the density is large and heavy. The high-density board can withstand large pressure and has a long service life; while the fine particle structure of the particle board is not tight enough, even small pores can be seen, it is lighter in the hand, the gravity is small, and the service life is short.
2. See if the sheet substrate is environmentally friendly. As long as the content of free formaldehyde in the board is ≤9mg/100g, that is, the European E1 environmental protection standard, it is not harmful to human health. The most direct way is to open the door and pull it open. If there is a strong irritating smell, even tears, indicating that the formaldehyde content exceeds the standard; the second is to look at the merchant's material testing certificate to see if it holds the relevant national wood-based panel quality. Inspection certificate of the testing center.
3, see if the plate is real material. In order to reduce costs, some small manufacturers currently on the market usually sell dog meat and deceive consumers. The thickness of the standard cabinet body is 18mm, and the small manufacturers generally use the particle board as a high-density board to promote the board thickness of 16mm, and the consumer said that the board is 18mm. The thickness of the back plate is generally 9 mm, and the thickness of the door plate is 9 mm.
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