Puitlaastplaadid

Puitlaastplaadid, commonly known as particleboard or chipboard, are engineered wood products manufactured from wood chips, sawdust, and other wood waste. These particles are mixed with a synthetic resin binder, typically urea-formaldehyde, and then compressed under heat and pressure to form rigid sheets. The process results in a dense, uniform material that is relatively inexpensive to produce compared to solid wood.

The composition of puitlaastplaadid can vary depending on the manufacturer and intended application. Generally, larger wood chips form the core of the board, while finer particles are used for the surfaces, creating a smoother finish. The resin binder acts as the glue, holding the wood particles together. The quality and strength of the board are influenced by factors such as the type of wood used, the size and shape of the particles, the amount and type of binder, and the manufacturing process itself.

Puitlaastplaadid are widely used in the furniture industry, particularly for carcasses, shelves, and back panels. They are also utilized in construction for subflooring, sheathing, and as a core material for doors and countertops. Their affordability, ease of machining, and consistent properties make them a practical choice for many applications. However, it is important to note that standard particleboard has limited moisture resistance and can swell or degrade if exposed to significant humidity. Therefore, special formulations or protective finishes are often employed for applications where moisture is a concern.