The plates on the market are mainly divided into: low density fiberboard, medium density fiberboard, high density fiberboard, particleboard, solid wood particle board, melamine board, and the like.
1, low density fiberboard
It is a sheet made of wood shavings made of wood or vegetable fiber using a large amount of urea-formaldehyde compound and excipients. Its density is less than 450 kg / cubic meter, the fiber particles are larger, the internal structure is not uniform enough, the strength is relatively insufficient, and the weight is light.
2, medium density fiberboard
It is a kind of plate which is made by using wood fiber or other plant fiber as material, adding urea-formaldehyde glue and pressing under high temperature and high pressure. The density is between 450-880 kg/m3, the fiber particles are moderate, the internal structure is uniform, the strength is large, the self-weight is moderate, but the nail holding power is insufficient, which is not conducive to the secondary disassembly of the panel furniture, and the urea-formaldehyde rubber is easy to volatilize the urea. And formaldehyde, environmental performance in general.
3, high density fiberboard
It is a plate which is made by pressing wood fiber and wheat straw plant fiber into a binder under high temperature and high pressure conditions. Its density is about 680-850 kg / cubic meter, the fiber particles are small, the internal structure is uniform, the strength is large, the weight is large, but the tensile and bending resistance is poor.
4, particle board
It is a thin plate made of wood scrap, wood shavings, small-diameter wood branches and bark as main raw materials, and then 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. The raw materials of such plates are not uniform in size, but the strength is poor, but the plasticity is high and the price is relatively cheap. Generally, it is not suitable for making larger or mechanically demanding furniture.
5, solid wood particle board
It is made by crushing a single wood species into a granular state as a main raw material, and then adding a natural resin glue to be pressed. The density is relatively high, the density of the board is low, the self-weight is moderate, because the interior is a single wood grain structure, the tensile and bending resistance is good, generally used for high-grade panel furniture, and the environmental protection performance is better.
6, melamine board
The full name is a wood-based panel covered with melamine impregnated film paper. It is a plate which is made by immersing paper of different colors or textures in a melamine resin adhesive, drying it to a certain extent, and laying it on the surface of particleboard, medium density fiberboard or hard fiberboard, and hot pressing.
The conditions for the production of triamine plates are: pressure 900 tons - 1000 tons; temperature 200 degrees; time 40 seconds;
The main parts of the furniture are the outer and inner rafts; the thickness of the materials used is 80 grams and 120 grams; the appearance can be divided into two types: the surface and the plain surface.
Melamine is a very commonly used flame retardant. The material immersed in melamine will sublimate or decompose to form a flame retardant gas when heated, and it needs to absorb a large amount of heat when decomposed. Therefore, the most commonly used melamine is to make fireproof board. Therefore, the melamine board is resistant to high temperatures.
Melamine paper is directly coated on the surface of wood-based panels such as particleboard and fiberboard without adhesive, and the surface after lamination does not require paint treatment, so it is environmentally friendly.
In addition, melamine paper surface texture printing uses water-soluble inks, color and texture are very rich, and the decoration is very strong. Based on these advantages, the application field of triamine plates is becoming more and more extensive.
7, solid wood board
As the name suggests, solid wood panels are wood panels made from complete wood. These plates are durable and natural, making them the perfect choice for decoration.
However, due to the high cost of such panels and the high construction process requirements, there are not many uses in the decoration. Solid wood boards are generally classified according to the physical name of the board, and there is no uniform standard specification.
In addition to the use of solid wood panels for floors and door fans, the panels we use are generally artificially machined panels.
8, splint
The splint, also known as plywood, is commonly known as a thin core board. It is made of three or more layers of one-millimeter thick veneer or sheet adhesive. It is the most commonly used material for hand-made furniture. The splint is generally divided into three specifications of 3 PCT, 5 PCT, 9 PCT, 12 PCT, 15 PCT and 18 PCT (1 PCT is 1 mm).
9, decorative panel
The decorative panel, commonly known as the panel, is a decorative sheet with a single-sided decorative effect by precisely 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 presenting splints and has a thickness of 3 cm.
10, blockboard
Blockboard, commonly known as large core board. The large core board is made of two pieces of veneer in the middle of the veneer. The price of the large core board is cheaper than that of the thin core board, and its vertical direction (differentiated by the core material direction) is inferior to the bending strength, but the transverse bending strength is high.
11, wood composite board
Wood-plastic panels are made of hot-melt plastics, including polyethylene, polypropylene, and polyvinyl chloride as adhesives. Wood powders such as wood, agricultural plant straws, and agricultural plant shells are used as fillers, through advanced process equipment. Produced high-tech products. The tensile strength, flexural strength, flexural modulus, impact strength and Vicat softening temperature of the products all meet or exceed international advanced standards.
All kinds of plates have their own advantages and disadvantages, the price is also mixed, choose what kind of plate to take each need, and ultimately to ensure environmental performance, the price will be different for each business, see everyone wants to buy The brand still buys practical!
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