Moisture resistant MDF and MDF for laminated flooring are the two main
special grades at present with volumes estimated for each at ca. 10% of the
total market. Moisture resistant MDF is a product designed for use in humid
conditions. It is successfully used for kitchen furniture, bathroom furniture,
window boards, etc. This market has been developed substantially in recent
years in UK and Ireland. Such MDF (known as MDF-H) is produced with
MUF resins which contain melamine at a percentage of ca. 12-15%. The
press times used are around 9-11 sec/mm. For this grade, much scope exists
for the continued growth of moisture resistant MDF as a substitute for
conventional products in joinery applications