木材和木质材料是建筑和人们生活中极重要的原材料，有着广泛的用途。因它是由碳、氢、氧等元素组成的有机化合物，故有可燃性，在建材中属可燃性材料。木材的阻燃已越来越被人们所重视。木材的阻燃处理是将阻燃化学药剂注入木材，提高木材耐火性能，使之不易燃烧；或将滞火涂 Wood and wood are the most important raw materials in architecture and people’s life and have a wide range of uses. Because it is composed of carbon, hydrogen, oxygen and other elements of organic compounds, it is flammable, is a flammable material in the building materials. Fire retardant wood has been more and more attention. Fire-retardant wood treatment is to inject fire-retardant chemicals into the wood to improve the fire resistance of wood so that it is not easy to burn;