Silicone Sponge
We supply a wide range of cellular Silicone Sponges including thermally conductive high recovery sponge. Material is available in different colours including but not limited to: white, black, blue, red oxide and grey. Our Silicone Foam range includes flame retardant material resistant up to 1000ºC and can meet BS6853, LUL, NF F 16-101, GM/RT 2125, UL-94 V-0 and HF1 standards depending on the grade selected.
Foam Vs Sponge
Open cell sponge/foam refers to a structure where the cells are openly connected to one and other. Because the cells are openly connected it means water, moisture and particles can pass through the cell structure. Most commonly ‘foam’ is used to describe this open cell structure.
Closed cell sponge refers to a structure in which the cells are completely sealed from one and other. These closed spheres allow air to be trapped within each cell providing the sponge with a soft and padded feel. Unlike the open cell structure, water, moisture and dust cannot enter the sponge due to its closed structure. Closed cell sponge can be used for sealing when water and dust need to be kept out.
Our Material Range
- Rogers BISCO BF2000 – Ultra soft flame retardant foam
- Rogers BISCO BF1000 – Extra soft flame retardant foam
- Rogers BISCO HT800 – Medium grade flame retardant sponge
- Rogers BISCO HT820 – Firm grade retardant flame retardant sponge
- Rogers BISCO HT840 – Extra firm grade flame retardant sponge
- Rogers BISCO HT870 – Soft flame retardant silicone foam.
- Rogers BISCO FPC – Fire block foam – 1000°C flame resistant for 1 hour
- Rogers BISCO RF-120 – Foil backed heat reflective and flame-retardant foam
- Rogers BISCO L3 – Flame retardant, noise and vibration damping foam
- Rogers BISCO HT-200 – Specialist sound block solid, with or without fibreglass backing
- Rogers BISCO MF-1 – Flame Retardant cushioning foam
- SIL10 (SE510)
- SIL16 (SE515)
- SIL20 (SE520)
- SIL24 (SE524)
- SIL27 (SE527)
- SIL33 (SE533)
We can also supply a range of other Silicone materials. Please get in contact with our team with your specifications at enquiries@butserrubber.com
For additional information on Silicone Sponge Sheeting and other materials, please refer to our materials page.