Wood-plastic composite board is a high-tech green environmental protection new type made mainly of wood as the basic material, and then mixed with thermoplastic polymer materials and processing aids. Decorative materials, among them, have the properties and characteristics of wood and plastic, so they are new composite materials that can replace wood and plastic.
The MDF mainly uses wood fibers or fibers of other plants as raw materials, and then is prepared from the fibers and applied with a synthetic resin, and finally pressed into a plate under heat and pressure. According to the density, it can be divided into high density fiberboard, medium density fiberboard and low density fiberboard. The nominal density range of this MDF fiberboard is around 650Kg / m?-800Kg / m ?. The MDF is mainly due to its uniform structure and fine material, stable performance, impact resistance, easy processing, and wide application in domestic furniture, decoration, musical instruments and packaging.
PVC wood-plastic board: wood-plastic board has the advantages of not being easily deformed, waterproof, flame-retardant, and mildew-proof, but the disadvantage is that it is easy to be damaged during transportation, and the door installed is light and has no feel.
MDF: MDF has the advantages of weight, door feel, and low price.
The disadvantages of MDF have the following points: Deformation is not complete, especially for the lower floors, it is best to choose a wood-plastic sliding door. If it is high, this disadvantage will not occur. Of course, the density board is also divided into good and bad. The first brand: good MDF will have the corporate mark on the back, and poor will not.
The second substrate: a good plate has a relatively high density and is not easily deformed, and this poor density is very poor, and can be easily divided by the hand.