What type of bond is used to create particleboard?

Particleboard is a composite wood product made from wood particles, chips, or shavings that are combined with a bonding agent and then pressed into sheets. The adhesive bond is the correct answer because the manufacturing process relies heavily on this type of bond.

In particleboard production, adhesives are applied to the wood particles which, when pressed and heated, create a strong bond as the adhesive cures and solidifies. This bonding not only holds the wood particles together but also contributes to the board’s structural integrity, durability, and resistance to moisture.

Other types of bonding, such as mechanical bonds, do not apply here as they imply interlocking without the aid of adhesives. Chemical bonds involve molecular interactions that occur at a microscopic level and usually refer to the inherent properties of materials rather than a process where two substances are combined under heat and pressure. Veneer bonds pertain to the joining of thin layers of wood, which is not relevant to the composition of particleboard. Thus, the use of adhesive bonding is essential in creating a durable and functional particleboard product.