Where can fancy MDF be used?

Perhaps you already know what fancy MDF is. Do you know which industries they are widely used in? You will know the relevant information below.

main:

• What is fancy MDF?

• Fancy MDF features and scope of application

• Fancy MDF compared to ordinary wood

• The advantages of fancy MDF

What is fancy MDF?

MDF is a panel made of wood fiber or other plant fibers, coated with urea-formaldehyde resin or other synthetic resin under heating and pressure conditions, and the density is zero. 50 to 0.88 g / cm³. It can also be added to other suitable ingredients. Additives to improve blade characteristics.

Fancy MDF, a decorative MDF sheet, is also an engineered wood plywood. By breaking hard or softwood residues into wood fibers, usually in a fiber remover, it is combined with a wax and a resin binder, and formed by applying a high temperature and high pressure to form a sheet. Fancy MDF is usually denser than fancy plywood.

Fancy MDF is generally more expensive than ordinary MDF. In order to save costs, most customers only need ordinary MDF, and those who require a little higher will choose fancy MDF.

Fancy MDF features and scope of application

Fancy MDF, MDF decorative panel, wood plywood. Decomposes wood fibers, usually fiber or wood coniferous residues in the fiber removal equipment, used in combination with wax and resin binder, and forms a film by heat and pressure . MDF anomalies are usually denser than plywood.

The unusual MDF is a kind of artificial board, which is composed of sapwood, short-distance materials, fast-growing materials, and other plant materials with bamboo and wood reserves. The overall level of wood use is sustainable forestry in China. Implement development strategies.

Fancy MDF compared to ordinary wood

Fancy MDF does not contain knots or loops, making it more uniform than natural wood during cutting and use. However, fancy MDF is not completely isotropic because the fibers are pressed together tightly by the sheets. The typical fancy MDF has a hard, flat, smooth surface that makes it ideal for veneers because, like fancy plywood, there is no underlying texture through a thin veneer. A so-called "advanced" fancy MDF can be used which has a more uniform density across the thickness of the panel.

Fancy MDF can be glued, spliced or laminated. Typical fasteners are T-nuts and flat head screws. Smooth shank is not well fixed, nor is it a fine pitch screw, especially at the edges. Special screws with thick pitch are available, but sheet metal screws work well. When the screw is mounted on the surface of the material, the fancy MDF is not easily split, but due to the alignment of the wood fibers, the fancy MDF may split when the screw is mounted at the edge of the plate without the guide hole.

The advantages of fancy MDF

Advantages:

• An excellent substrate for plywood

• Some varieties are cheaper than many natural woods

• Consistent strength and size

• Very good shape

• Stable size (smaller expansion and contraction than natural wood)

• Paint is very good

• Good use of wood glue

• High screw pull-out strength of material surface particles

Disadvantages:

• More dense than plywood or particle board (resin is heavy)

• Low levels of MDF swell and rupture when saturated with water

• If not sealed, it may warp or swell in a humid environment

  
  

• Formaldehyde may be released, a known human carcinogen and may cause allergies, eye and lung irritation during cutting and polishing

  
  

• Passivate the blades faster than many woods. The use of tungsten carbide blades is almost necessary because high speed steel is passivated too fast

  
  

• Although it has no particles on the plane of the board, it does have an entry into the board. Screwing into the edge of the board usually causes it to split in a layer-like manner

  
  

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