Pb board is what material
PB: Polybutene, polybutene, a high molecular weight polymer.
Particleboard
Particleboard is made of wood scrap as the main raw material, and then infiltration of glue, additives made of thin plate. The main advantage of this type of sheet is the price is extremely cheap. Its shortcomings are also very obvious: very poor intensity. Generally not suitable for the production of large or mechanical requirements of the furniture.
Pb board: Polybutene, polybutene, a polymer.
Polybutene (PB) is a polymer inert polymer, mainly composed of butene polymerization. And polypropylene and polyethylene are commonly used plastic materials. Polybutylene is mainly used for water pipe, hot water pipes and heating pipes and other pipe wall material.
