Fiber density board is made by soaking wood, branches and other objects in water, crushing and pressing them. It is a man-made board made of wood fiber or other plant fiber and applied with urea-formaldehyde resin or other suitable adhesives.
According to its density, it is divided into high-density board, medium-density board, and low-density board; the density of low-density board is less than 450 kg/m3, the density of medium-density board is 450 kg-600 kg/m3, and the density of high-density board is 600 Kg~900 kg/m3, it can be seen that the difference between MDF and HDF mainly lies in density, of course, different densities will also lead to price differences.
High-density boards and medium-density boards have different uses. High-density boards are used for indoor and outdoor decoration, and can also be used as anti-static floors in computer rooms, wall panels, security doors, wall panels, partitions, etc. Production materials; medium density boards are used for furniture, because the density of high density boards is too high, it is easy to crack, so there is no way to make furniture, the disadvantage is that the water resistance is poor.
To sum up, the two cannot say which is better, and each has different uses.