'Zero-formaldehyde' means that there is no aldehyde in the material selection, and no aldehyde is produced during the production reaction; no environmental pollution will cause any pollution to the production staff. From this we can define the 'Zero Formaldehyde' sheet in such a way that the free aldehyde in the sheet is less than the wood's own aldehyde content (usually 0.04 mg/L to 0.12 mg/L). 'Zero Formaldehyde' plates and E0 are not the same thing, 'Zero Formaldehyde' plates are, in principle, one level higher than E0. Several plates commonly used for home decoration 
Plates can be roughly classified into 9 types: density boards, particle board, veneer, wood boards, plywood, melamine boards, glulam, ouson boards, and formaldehyde-free straw boards. However, due to the different requirements of households, boards commonly used in the market are currently available. Mainly wood panels, glulam (finger plates), and a small amount of melamine panels, veneer (moulded panels), MDF, particleboard, veneer and plywood , home decoration can be purchased according to different uses of different types of plates. 1 / 7 
Woodboard name Blockboard. There are two veneers made by gluing and splicing wood. By the same thickness, different lengths of wood arranged in parallel, and closely spliced, generally five-tier structure. Uses: Produce door covers, window covers or ceilings, and department closets. Specifications: Thickness varies from 1.2CM-2.5CM, home use should be used as 1.6CM-2.0CM thickness, if bigger cabinet doors, etc. to use thicker. From the environmental protection level, the average family can use the E1 level, and the price difference between the different levels and the core material is relatively large. Environmental protection level: Major brands common E1, E0, zero formaldehyde; small brands also have E2 plate. Buying: The splicing of wood cores is also hand-fighting and machine-fighting. In addition to the environmental protection requirements of good wood-working board, the wooden-cores should be tight and there should be no idleness. This can be seen from the sawed section.
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Composite timber (finger board), also known as plywood, is commonly used in the market to use splicing of poplar or Chinese fir using finger-joints, cut-and-sew methods, and direct finger-joint panels. Uses: The utilization rate of the integrated sheet is high, the processing ability is good, and it can be directly manufactured into a straight shape and a curved shape, natural and beautiful, and is mainly used for making a cabinet. Specifications: The thickness is generally 18mm, there are also 16mm. Environmental protection level: Major brands common E1, E0, zero formaldehyde; small brands also have E2 plate. Optional: Generally speaking, the finger joints have fewer knots, the wooden color is averagely rounded, and the interface is compact and dense. There is a difference in the price of sheets without thickness, and the general thickness is 18mm.
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The melamine board full name is melamine impregnated film paper market market man-made board. The paper is made of melamine resin adhesive soaked in paper with different colors or textures, and then dried to a certain degree of curing, and it is paved on the surface of particleboard, medium-density fiberboard or hardboard, and the hot-pressed decorative board. Uses: Can imitate a variety of patterns, glory and bright, for a variety of artificial wood and wood veneer, hardness, wear resistance, heat resistance is good. The surface is smooth and clean, easy to maintain and clean. Make a cupboard frame. Specifications: Thickness ranging from 16-20mm. Environmental protection level: E1, E2 are more common. Optional: Check the side sealing, generally 1-2mm. 4 / 7 
The veneer is also called plywood and plywood. It is made of natural wood sliced ​​or peeled into thin slices of 0.2-1mm in thickness, and then glued on the plywood, fiberboard, particleboard and other substrates after being applied. This kind of material has a clear texture and is lustrous and natural. It is a higher-grade decorative material.
Uses: The decorative panels on the market generally include teak veneer, walnut veneer, southwest birch veneer, maple veneer, ash veneer, beech wood veneer and so on. It is generally used as a partition for the visible part of the cabinet. Specifications: Generally 2.6-3mm Environmental Grade: E1, E2 are more common. Purchase: The price of veneer board varies greatly depending on the material. Therefore, when the owner uses the veneer, it is necessary to make clear the material and grade of the veneer in order to have a safe guarantee on price and quality. 5 /7
Particle board is also called particle board, bagasse board, scrap made of wood or other lignocellulosic material, and artificial board glued under heat and pressure after applying adhesive, also called particle board. Uses: A small amount of auxiliary materials for wood board, embedded closets and showcases. The main advantage of this type of sheet is its price and its cheapness. Specifications: Particleboard divided by product density: low density (0.25 ~ 0.45 g/cm3), medium density (0.55 ~ 0.70 g/cm3) and high density (0.75 ~ 1.3 g/cm3) 3 kinds. Particleboard specifications are many, with a thickness of 19 mm as the scale, commonly used thickness of 13,16,19 mm 3 kinds. Environmental protection level: E1, E2 are more common. Optional: First look at the cross-section, the larger the better the particles, because the particles of the particle board is more solid nails. Second, look at the environmental protection level. 6 / 7 
MDF, also known as fiberboard, is a type of wood-based board or composite board. It is a man-made board made of wood fiber or other plant fiber as raw material, applied with urea-formaldehyde resin or other compatible adhesive. Because nail holding power is poor, it is not suitable for home decoration. Uses: According to their different density, divided into high-density board, medium density board, low-density board. In foreign countries, particleboard usually refers to low density fiberboard. A small amount is used as an auxiliary material for wood board. Specifications: General thickness from 8-25mm, due to the brand's different specifications are also slightly different. Environmental protection level: E1, E2, and E0 are all available for purchase: Surfaces with good surface cleanliness should have no significant particles on the surface of the density board; there should be a smooth feel when touching the surface by hand; the surface of the density board should be bright and smooth, and the harder board must be low quality product. 7 / 7 
Plywood plywood is also called plywood, commonly known as fine core in the row. It is made by hot compressing three or more layers of 1mm thick veneer or sheet glue. The raw wood is cut into veneer or wood planed to cut into thin wood, and then three- or three-layer thin sheets made of adhesive, three-, five-, seven-and odd-numbered odd-numbered plywood. Uses: A small amount of auxiliary materials used for wood board specifications: The splint is generally divided into 3 PCT board, 5 PCT board, 9 PCT board, 12 PCT board, 15 PCT board and 18 PCT board, 6 kinds of specifications (1 PCT is 1mm), There are 21% and 25%. Environmental protection level: E1, E2 are more common. Optional: The panel should not be damaged, bumps, rot, knots, cracks, indentation, pollution, rough and other defects; using a sharp blade along the adhesive layer pry plywood, if the adhesive layer is damaged and the wood is not damaged then it Poor glue quality.
Plates can be roughly classified into 9 types: density boards, particle board, veneer, wood boards, plywood, melamine boards, glulam, ouson boards, and formaldehyde-free straw boards. However, due to the different requirements of households, boards commonly used in the market are currently available. Mainly wood panels, glulam (finger plates), and a small amount of melamine panels, veneer (moulded panels), MDF, particleboard, veneer and plywood , home decoration can be purchased according to different uses of different types of plates. 1 / 7 Woodboard name Blockboard. There are two veneers made by gluing and splicing wood. By the same thickness, different lengths of wood arranged in parallel, and closely spliced, generally five-tier structure. Uses: Produce door covers, window covers or ceilings, and department closets. Specifications: Thickness varies from 1.2CM-2.5CM, home use should be used as 1.6CM-2.0CM thickness, if bigger cabinet doors, etc. to use thicker. From the environmental protection level, the average family can use the E1 level, and the price difference between the different levels and the core material is relatively large. Environmental protection level: Major brands common E1, E0, zero formaldehyde; small brands also have E2 plate. Buying: The splicing of wood cores is also hand-fighting and machine-fighting. In addition to the environmental protection requirements of good wood-working board, the wooden-cores should be tight and there should be no idleness. This can be seen from the sawed section. 2 / 7
Composite timber (finger board), also known as plywood, is commonly used in the market to use splicing of poplar or Chinese fir using finger-joints, cut-and-sew methods, and direct finger-joint panels. Uses: The utilization rate of the integrated sheet is high, the processing ability is good, and it can be directly manufactured into a straight shape and a curved shape, natural and beautiful, and is mainly used for making a cabinet. Specifications: The thickness is generally 18mm, there are also 16mm. Environmental protection level: Major brands common E1, E0, zero formaldehyde; small brands also have E2 plate. Optional: Generally speaking, the finger joints have fewer knots, the wooden color is averagely rounded, and the interface is compact and dense. There is a difference in the price of sheets without thickness, and the general thickness is 18mm. 3 / 7
The melamine board full name is melamine impregnated film paper market market man-made board. The paper is made of melamine resin adhesive soaked in paper with different colors or textures, and then dried to a certain degree of curing, and it is paved on the surface of particleboard, medium-density fiberboard or hardboard, and the hot-pressed decorative board. Uses: Can imitate a variety of patterns, glory and bright, for a variety of artificial wood and wood veneer, hardness, wear resistance, heat resistance is good. The surface is smooth and clean, easy to maintain and clean. Make a cupboard frame. Specifications: Thickness ranging from 16-20mm. Environmental protection level: E1, E2 are more common. Optional: Check the side sealing, generally 1-2mm. 4 / 7 The veneer is also called plywood and plywood. It is made of natural wood sliced ​​or peeled into thin slices of 0.2-1mm in thickness, and then glued on the plywood, fiberboard, particleboard and other substrates after being applied. This kind of material has a clear texture and is lustrous and natural. It is a higher-grade decorative material. Uses: The decorative panels on the market generally include teak veneer, walnut veneer, southwest birch veneer, maple veneer, ash veneer, beech wood veneer and so on. It is generally used as a partition for the visible part of the cabinet. Specifications: Generally 2.6-3mm Environmental Grade: E1, E2 are more common. Purchase: The price of veneer board varies greatly depending on the material. Therefore, when the owner uses the veneer, it is necessary to make clear the material and grade of the veneer in order to have a safe guarantee on price and quality. 5 /7
Particle board is also called particle board, bagasse board, scrap made of wood or other lignocellulosic material, and artificial board glued under heat and pressure after applying adhesive, also called particle board. Uses: A small amount of auxiliary materials for wood board, embedded closets and showcases. The main advantage of this type of sheet is its price and its cheapness. Specifications: Particleboard divided by product density: low density (0.25 ~ 0.45 g/cm3), medium density (0.55 ~ 0.70 g/cm3) and high density (0.75 ~ 1.3 g/cm3) 3 kinds. Particleboard specifications are many, with a thickness of 19 mm as the scale, commonly used thickness of 13,16,19 mm 3 kinds. Environmental protection level: E1, E2 are more common. Optional: First look at the cross-section, the larger the better the particles, because the particles of the particle board is more solid nails. Second, look at the environmental protection level. 6 / 7 MDF, also known as fiberboard, is a type of wood-based board or composite board. It is a man-made board made of wood fiber or other plant fiber as raw material, applied with urea-formaldehyde resin or other compatible adhesive. Because nail holding power is poor, it is not suitable for home decoration. Uses: According to their different density, divided into high-density board, medium density board, low-density board. In foreign countries, particleboard usually refers to low density fiberboard. A small amount is used as an auxiliary material for wood board. Specifications: General thickness from 8-25mm, due to the brand's different specifications are also slightly different. Environmental protection level: E1, E2, and E0 are all available for purchase: Surfaces with good surface cleanliness should have no significant particles on the surface of the density board; there should be a smooth feel when touching the surface by hand; the surface of the density board should be bright and smooth, and the harder board must be low quality product. 7 / 7 Plywood plywood is also called plywood, commonly known as fine core in the row. It is made by hot compressing three or more layers of 1mm thick veneer or sheet glue. The raw wood is cut into veneer or wood planed to cut into thin wood, and then three- or three-layer thin sheets made of adhesive, three-, five-, seven-and odd-numbered odd-numbered plywood. Uses: A small amount of auxiliary materials used for wood board specifications: The splint is generally divided into 3 PCT board, 5 PCT board, 9 PCT board, 12 PCT board, 15 PCT board and 18 PCT board, 6 kinds of specifications (1 PCT is 1mm), There are 21% and 25%. Environmental protection level: E1, E2 are more common. Optional: The panel should not be damaged, bumps, rot, knots, cracks, indentation, pollution, rough and other defects; using a sharp blade along the adhesive layer pry plywood, if the adhesive layer is damaged and the wood is not damaged then it Poor glue quality. Plate sheet purchase
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