Based on density, it can be divided into: high-density fiberboard, medium-density fiberboard, and low-density fiberboard (MDF density ranges from 0.65g/cm³ to 0.80g/cm³, while HDF density is ≥0.80g/cm³).
The national standard (GB/T 11718-2009) categorizes MDF into: ordinary MDF, furniture-grade MDF, and load-bearing MDF.
Based on application, it can be divided into: furniture boards, flooring substrates, door panel substrates, electronic circuit boards, milled boards, moisture-proof boards, fireproof boards, and moldings.
Common sizes include 1220mm*2440mm and 1830mm*2440mm. The main thicknesses are: 1mm, 2.4mm, 2.7mm, 3mm, 4.5mm, 4.7mm, 6mm, 8mm, 9mm, 12mm, 15mm, 16mm, 18mm, 20mm, 22mm, 25mm, and 30mm.
