Polycrystalline fiber manufacturers: analysis of the advantages and disadvantages of fiberboard

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Polycrystalline fiber manufacturers: Analysis of the advantages and disadvantages of fiberboard

polycrystalline fiber manufacturers:Advantages of polycrystalline fiber-fiberboard

1. MDF is cheap (cheaper than wood).

2. MDF coating processing is easy, all kinds of paint, coating can be evenly coated on the surface of the density board.

3. All kinds of tri-poly cyanuric acid plate, bark, decorative panel, light metal sheet, rubber film, etc. can be bonded to the surface of the density board.

4. The surface of the density board is smooth and flat, the material is dense, the performance is stable, the edge is firm, easy to shape, to avoid decay, moth and other problems.

5. It is superior to particleboard in terms of bending strength and impact strength, and the surface decoration of the board is extremely high, and the appearance is better than that of solid wood furniture.

polycrystalline fiber manufacturers:Disadvantages of polycrystalline fiber-fiber board

1. The biggest disadvantage of fiberboard is that it has no moisture resistance and swells at the sight of water. When making wide wood board, door cover board and window sill board, please paint on six sides to avoid deformation.

2. Fiberboard has large water expansion rate and large deformation, and long-term load-bearing deformation is greater than that of homogeneous solid wood particle board.

3. Because the full density of the fiber is very broken, so the fibreboard nails than the real board, particleboard are much worse.

polycrystalline fiber manufacturers:The difference between high density fiber sheet and medium fiber sheet

High density board is a kind of density board.

1. Definition of high density fiber sheet and medium fiber sheet

(I) density board

Also known as MDF fiberboard, it is a man-made board made of wood, branches and other objects soaked in water. It is made of wood fiber or other plant fibers as raw materials and made of urea-formaldehyde resin or other applicable adhesives.

Because of its softness, impact resistance, high strength, uniform density after stamping, and easy reprocessing, MDF is a good material for making furniture abroad, but it has the disadvantage of poor water resistance. Medium and high density board is made by crushing small-caliber wood into rubber and pressing it under high temperature and high pressure. It is now widely used.

2) fiber density board in fiber optic plate is fiber optic plate.

Fiber density board is made of wood, branches and other objects soaked in water and then divided and extruded. It is made of wood fiber or other plant fibers as raw materials and made of urea-formaldehyde resin or other applicable adhesives.

2. Density classification

According to the different density, high density board, medium density board, low density board; low density board density is less than 450kg/m3, medium density board density is 450kg -600kg/m3, high density board density is 600kg -900kg/m3.

3. Purpose

The uses of height density board and medium density board are also different. The height density board is used for indoor and outdoor decoration, and can also be used as anti-static floor, wall panel, anti-theft door, wall panel, partition, etc. of computer room. The density of the high-density board is too high and easy to break, so it cannot make furniture, and it has the disadvantage of poor water resistance.