Introduction to physical and chemical board: physical and chemical board, with the academic name of "thermosetting laminated board", is a thermosetting phenolic resin board that infiltrates phenolic resin into kraft paper or wood fiber and hardens under high temperature and high pressure. The physical and chemical board structure is uniform and dense, so any point on the board is very solid. If the surface is finished with special resin, its performance can be further strengthened. The inner core of physical and chemical board is mostly black, white and brown. The expressive power of surface tone, style and grain is quite rich, so it can be used as outdoor and indoor building materials with corresponding strength and appearance requirements.

The board has excellent physical and chemical resistance, moisture resistance and impact resistance. Sunlight will not cause discoloration and discoloration. In addition, the product is difficult to be stained with dirt, easy to clean and convenient for maintenance. The service life of the product can last for a long time. The impact absorption force of the physical and chemical board and the special manufacturing process make it have a certain power of earthquake resistance.