How to carbonize wood

Wood can be pyrolyzed at 180℃-250℃ for a long time to carbonize wood.

Wood carbonization is a pure physical technology. In the process of wood carbonization, only temperature and water vapor are involved, and no chemical reagents and foreign substances are added. Therefore, carbonized wood is environmentally friendly and safe, and it is an environmentally friendly material.

In addition, wood carbonization treatment makes some fast-growing wood have stability, corrosion resistance and precious wood color. These fast-growing fast-growing wood can replace some precious wood, so wood carbonization must have environmental protection significance.

Extended data

Carbonized wood can be divided into surface carbonized wood and deep carbonized wood, and the difference lies in the degree of carbonization.

Surface carbonized wood makes a thin carbonized layer on the surface of wood, which can change the properties of wood like wood paint, but it can highlight the uneven wood grain on the surface and produce a three-dimensional effect. Applications focus on handicrafts, decorative materials and aquarium products.

Deep carbonized wood has been used in Europe for nearly ten years, and it is the main substitute product after CCA is banned. Deep carbonized anticorrosive wood is widely used in wallboard, outdoor floor, kitchen decoration, sauna room decoration, furniture and many other aspects.