Home decoration must choose the matter that must pay attention to when choosing the artificial board


China board trading network news:

Decorative veneer plywood (commonly known as flower board, decorative board)

1. Distinguish whether the decorative veneer is natural wood or man-made veneer. The natural wood veneer is a veneer made from expensive natural wood and processed by a slicing method. The pattern of natural veneer is natural and there is a certain degree of variability. The texture of man-made veneer is basically straight and the pattern is regular.

2. Select decorative veneer plywood should pay attention to the decorative, decorative materials to be detailed and uniform, clear color, beautiful wood grain, texture should be arranged according to a certain rule, patchwork and the edge of the board should be parallel.

3, to see clearly the level of formaldehyde emission, E1 level shows that the amount of formaldehyde emission should be less than 1.5mg/L, E2 level indicates that the formaldehyde emission should be less than 5.0mg/L.

4. Do not ignore the surface bonding strength of the plate itself and the bonding strength of the substrate.

Plywood (commonly known as Sanli, Wuli, etc.)

The veneers of the adjacent veneers of ordinary plywood are 'vertical' to each other, and the number of layers is odd.

1. Appearance: The clear and smooth wood grain on the pick-and-place board is clear. The glue layer can't have bubbling and stratification. Avoid the selection of panel splices, laminates, and core laminates. Plywood greater than 6 mm must also determine whether the degree of warpage exceeds the limit, the degree of warping of the special grade board shall not exceed 0.5%, the first and second grades shall not exceed 1%, and the third grade shall not exceed 2%.

2. Dimensions: Do not buy plywood with a thickness less than two pounds.

3, formaldehyde emission: The State prohibits the sale of formaldehyde emission plate greater than 5.0mg/L for interior decoration.

4. Gluing strength: The knife can be split along the glue layer with a knife to observe the traces of wood wool remaining on the glue layer. If there are more wood remaining on the peeling surface, it indicates that the quality of the plywood is better. For example, the plywood veneer peels along the adhesive layer, and no residual wood is seen on the adhesive surface. It proves that the strength of the wood has not been fully utilized and the adhesive layer has been damaged. Therefore, the bonding strength is poor.

Blockboard (commonly known as Daxin, thick core)

1. The blockboard is usually a five-layer symmetrical structure consisting of a surface plate, a core plate, and a core plate coated with glue, a blank, and a hot press.

2, to pay attention to the inner 'core' of the United States: the quality of the core strip and whether the density of the direct impact on the strength of the blockboard. If there are conditions, it is best to randomly draw a saw from a large stack of plates.

3. Note the amount of formaldehyde released: E1 plate with formaldehyde emission of less than 1.5mg/L can be directly used indoors, and E2 plate with no more than 5.0mg/L must be treated with veneer before being used indoors.

The above information, relevant Baoyuan plate supply information, plate purchase, etc. Please pay attention to the Chinese plate trading network


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