MDF: Pressed wood with resinous adhesive material. Resistant to impacts. Sensitive to moisture.
Plywood: Artificial wood made from thin layers of wood bonded together with strong adhesive material. It has high resistance to moisture and a long lifespan.
Chipboard: Pressed recycled wood with resinous bonding material. Less dense than MDF and with lower resistance to humidity. An economical material also known as Novopan.