Silicone Sponge

[vc_row el_class=”product-table”][vc_column][vc_column_text] 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 [/vc_column_text][/vc_column][/vc_row]