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Medium-density fiberboard (MDF) is a special type of board material. It is also a type of density board. Based on its shape, it can be divided into two categories: long-fiberboard and short-fiberboard. The main raw materials used in MDF are wood fibers or other plant fibers. They are ground by machines to achieve effective separation of the fiber materials. After drying with professional equipment, urea-formaldehyde resin or other suitable adhesives are added. Finally, they are subjected to high-temperature hot pressing to form a man-made board. The density of MDF is generally between 0.5 and 0.8 grams per centimeter, and the thickness is generally between 3 and 30 mm. So, what are the advantages and disadvantages of MDF? Below, China Board Network will give you a comprehensive understanding of MDF.
Unique advantages of MDF
1. The internal structure of MDF is very symmetrical. Although it is a density board, it has moderate density and is extremely stable. It is not easy to deform and its physical and mechanical properties are very good.
2. The surface of the board is very smooth and has good processing performance. There is no need to worry about lace and other problems when cutting. If you want to pursue beauty, you can also paste sliced veneer, patterns and unique and beautiful decorative paper. Therefore, it is widely used in house decoration and is very popular among consumers. It is often used to make furniture, partitions, etc.
3. MDF is also an excellent decorative material, and can be effectively used as the center frame and center strips of frameless paintings. For example, the national registered trademark Visual Life frameless paintings are made of MDF. In addition, MDF is also an excellent environmentally friendly board.
4. MDF can be used for finishing without worrying about paint staining. Due to its smooth surface, paint and varnish can be evenly applied to the surface, making it suitable for painting.
5. MDF has extremely strong adhesion properties. No matter it is veneer of various shapes and colors, adhesive film, decorative panel, or light metal sheet, it can be easily adhered to the surface of the board.
6. MDF has a very strong nail holding force and its sound insulation effect is very good.
Disadvantages of MDF that cannot be ignored
1. The biggest drawback of MDF is its moisture resistance. If it comes into contact with moisture or water, it will swell. Therefore, if you use MDF to make skirting boards, door panels, and window sills, it is best to paint the surface to prevent moisture and deformation.
2. In addition to its poor moisture-proof performance, MDF also has limited load-bearing capacity. If it bears load for a long time, it will deform and become distorted.