Explanation

pressing board made of wood shavings or wood plant shavings or fiber linings (such as wood chips, sawdust, flax, etc.) with or without glue and auxiliary materials. There are many classifications of particleboard. According to the manufacturing method, it can be divided into flat pressing particleboard, rolling particleboard, extrusion particleboard (hollow extrusion particleboard, solid extrusion particleboard); According to the surface condition, it can be divided into pressurized particleboard, sand or polished particleboard, decorative particleboard, veneer faced particleboard; According to shape, it can be divided into plane particleboard and molded particleboard; According to the applied adhesive, it can be divided into organic adhesive particleboard, inorganic adhesive particleboard and inorganic bonded particleboard; It is divided into wood particleboard and non wood particleboard according to raw materials. The performance of different types of particleboard varies greatly. For example, the strength and stiffness of particleboard in all directions are the same, so the parts can be processed in any direction of the board surface. In extrusion particleboard, the particle is perpendicular to the board surface, so the bending strength of the board is low, and the surface must be pasted with wood veneer or other materials. The manufacturing process of Pingle ordinary particleboard is: raw materials, chipping, re crushing, drying, sizing, pre pressing, hot pressing, trimming, sanding, grading, etc. particleboard can be used for furniture, architecture, interior decoration, carriages, ships, music equipment and templates.

Classification