| abstract |
The invention belongs to the technical field of decorative panels, and in particular relates to a carbonized wood and a preparation method thereof. The present invention prepares a cube-shaped wooden board through step 1, soaks the wooden board in the pore-forming solution in step 2, takes out the wooden board immersed in the pore-forming solution in step 3 and heats it to make holes, and in step 4 dries the wooden board and soaks the wooden board in the pore-forming solution. In the insect repellent solution, in step 5, the wood board is taken out, dried and dehydrated, and the surface of the wood board is heated and carbonized in step 6 to obtain carbonized wood, which has the technical effect of solving wood pest control. The invention has the advantages of simple preparation process and low preparation cost. In steps 2 and 3, fine voids are prepared in the wood board to facilitate the injection of the insect-repellent liquid in the fourth step into the wood. The sequestering effect increases the durability of the board against insect pests. |