Product Description
TYPICAL PHYSICAL PROPERTIES
Physical properties are measured using test methods described in the
BS4443 series and BS EN ISO 845:1995.
Nominal piece density range 20-23 kg/m3
Nominal hardness range 120-160 N
Nominal tensile strength 70 kPa min.
Nominal elongation at break 150% min.
Nominal compression set 10% max.
Porosity 700 litres dm2/min minimum
[Measured on Textest Apparatus
At 300 Pa using a 20 cm head]
COLOUR
Standard colour is White.
