Our lightweight CBF Sil-V0 silicone sponge is fully closed cell and has been formulated to improve fire, smoke and safety for the rail industry.
CBF Sil-V0 is compliant with the European fire safety standard EN45545-2 for rail vehicles (more information can be found in the table below). CBF Sil-V0 can be supplied as extruded sponge profiles. Typical applications include LED lighting, door seals, gap fillers, LCD gaskets and HVAC.
CBF-Sil V0 Silicone Sponge thicknesses
2mm, 3mm, 4mm, 5mm, 6mm as standard
| Fire Classification | |
| EN45545-2
R1 – Interiors Primary R2 – Interiors Limited Use R3 – External Features R7 – External Features R8 – External Roof Features R17 – Cab Housing R22 – Interior Seals R23 – Exterior Seals |
HL2 HL3 HL3 HL2 HL2 HL2 HL3 HL3 |
| UL 94 | V-0 |
| Specification | Typical Values |
| Polymer: | Silicone |
| Structure: | Closed Cell |
| Colour: | Grey |
| Density: | 300 kg/m3 (Soft-Medium) |
| Temp: | -60/+230 °C |
**Data as per our current stock grade
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