Califlam, which is the basis of QE Trading’s product range, is an open celled acoustic/ thermal impregnated polyurethane foam. lt was originally developed as safety critical foam.

Acoustic performance is good and absorption coefficients are typical
For a cellular material, but unusually high deadening performance is attributable to the high density of approximately 85 kgm3. The high mass helps to reduce vibration in metal enclosures hence drumming and noise breakout.

For more details about Califlam and many other absorption materials, please contact us.