CBF-Sil V0 Silicone Sponge

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 94V-0

 

SpecificationTypical 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

Overview:

  • EN45545-2 approved

  • Low compression set

  • High/low temperature resistance

  • UL94 V-0

  • Closed Cell

  • IP67 (subject to design and testing)

  • Available in custom extruded profiles

Manufacture Capabilities:

  • Gaskets

  • Strip

  • Washers

  • Sheeting

  • Cord

  • Fabrication

  • Extrusion

Our Partners

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