Silicone Sponge

SILICON SPONGE-500x500
PHYSICAL PROPERTIES VALUE TEST METHOD
Compression stress at 40% Kpa 90± 20 BS 4443 Part 1M ethod 5B
Compression set (150°C for 70 hours,recovery period 48 hours,25% compression) 6% BS 4443 Part 1M ethod 6A
Density (kg per cubic metre) Circa 400,closed cell

RESULTS FOR RESISTANCE TO HEAT AGEING (AFTER 168 HOURS AT 150°C)

PHYSICAL PROPERTIES VALUE TEST METHOD
Compression stress at 40% Kpa 90± 20 BS 4443 Part 1M ethod 5B
Compression set (150°C for 70 hours,recovery period 48 hours,25% compression) 5% BS 4443 Part 1M ethod 6A