VVH SPECIFICATIONS
FOAMEX ‘VVH’ is the highest density Expanded Polystyrene Foam available in Australia. ‘VVH’ is a very cost effective alternative to extruded polystyrene foam.
PHYSICAL PROPERTIES OF ‘VVH’ GRADE:
Density (nominal)
32-34 kg per cubic metre
Compressive stress at 10% deformation (Nominal)
250 K Pa
Water capillary
Nil
Dimensional stability of length; Max: at 70 degrees C, dry conditions; 7 days
1.0%
Thermal resistance (min) at 25 degrees C
*(50mm sample)
1.5 m2k/W (R Value- Nominal)
* k Value at a mean temperature of 25 degrees C = 0.033