What Is MDF?
Medium Density Fiberboard (MDF) is an engineered wood product created by breaking down hardwood or softwood residuals into wood fibers. These fibers are then combined with wax and a resin binder. The resulting mixture is formed into panels through high temperature and pressure. MDF is generally denser than plywood and offers several advantages:
- Density and Strength: MDF is denser than particle board and has better structural strength.
- Smooth Surface: Its smooth surface makes it ideal for painting and finishing.
- Versatility: MDF can be used in various applications, similar to plywood.
Composition:
- Typically, MDF consists of approximately 82% wood fiber, 9% urea-formaldehyde resin glue, 8% water, and 1% paraffin wax.
- The density ranges from 500 to 1,000 kg/m³ (31 to 62 lb/cu ft).
Types of MDF:
- Ultralight MDF (ULDF): Extremely lightweight.
- Moisture-Resistant MDF: Often green in color.
- Fire-Retardant MDF: Typically red or blue.
Normal MDF serves well in various applications, but it is not waterproof nor high strength. If you are looking for high density and waterproof board material, be sure to check out Rtree Water Resistant board. Alternatively, if you need fire resistant function for your next project, check out Rtree Fire Retardant Water Resistant board.