Furniture is very important in our daily life. The furniture is of different grades. The raw materials used for furniture are not the same. Generally, the more expensive raw material is solid wood, but many ordinary families cannot afford it, so there is an upgrade in the materials. That is the density board, but the density board is also different. Today, Rongzun Furniture Xiaobian tells everyone about the difference between MDF and HDF , so that everyone has a more comprehensive understanding of the density board.
What are the differences between MDF and HDF?
1. Density is the same as that, sure weight is different. The MDF is made of fiber and can be seen by the naked eye. The fibers of the high density fiberboard are relatively compact, while the fibers of the medium and low density fiberboard are not denser than the high density fiberboard.
2. High-density board: indoor and outdoor decoration, office and civil furniture, audio, vehicle interior decoration, can also be used as computer room anti-static floor, wall panels, security doors, wall panels, partitions and other production materials. It is also a good material for packaging. In recent years, it has been used as a substrate for making laminate flooring and the like.
3. Medium Density MDF: It is equivalent to laminate flooring, door panels, partition walls, and furniture. MDF is mainly used at the surface of the oil mixing process in home furnishings. Low-density board: low-grade furniture, packaging.
Which is better for MDF and HDF?
MDF Product Performance
1. The material is uniform, the ply structure is compact, the surface is smooth and smooth, not easy to be deformed, the performance is stable, the edges are light and delicate, and it is not easy to collapse and stratify; it is nontoxic, odorless, non-irradiating, and has good air permeability.
2. Good thermal insulation performance, no aging, strong adhesion;
3. The static bending strength, tensile strength, moisture content, nail holding power, water absorption swelling rate and formaldehyde content are all better than GB/T117181-999 and GBl8580-2001 national standards (the strength of the inner junction table is O.74Mpa. The expansion rate is less than 3% and the moisture content is about 5%).
4. The medium density fiberboard is finer than the ordinary particle board fiber, and the finish is smooth, does not have drums, and is not delaminated, which can greatly reduce the amount of materials used. The medium density fiberboard is mainly used for the detection of formaldehyde emission and structural strength. The medium density fiberboard is divided into grades E1, E2 and E0 according to the formaldehyde emission, and the formaldehyde emission is generally not more than 30mg/100g as qualified products. In piano production, E1 and E0 grades are used.
5. Common materials are pine, poplar, willow wood and so on. In China, medium density fiberboard is already a good material for furniture manufacturing and home decoration.
High-density board product performance
Density Fiberboard (HDF for short) is a kind of plate made of wood fiber or other plant fiber as raw material, urea-formaldehyde resin or other synthetic resin under the condition of heat and pressure. Smooth, easy to carry out surface decoration when the temperature and humidity of the environment change, the dimensional stability is good. The internal organization structure is compact, with particularly dense edges, which can be processed into a variety of special-shaped edges, and it is not necessary to coat the edges directly to achieve a good styling effect. The structure is uniform and uniform inside and outside, so the surface can be carved and processed into various sections of decorative lines, suitable for the replacement of natural wood as a structural material.
The above is the introduction of the difference between MDF and HDF . I hope to help you. Generalization will choose MDF because its characteristics are still very good compared with the performance of HDF. However, no matter which density board has its own advantages and disadvantages, it is only different that the number of advantages and disadvantages is different.
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