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Silicone Sponge FR

Silicone Sponge FR

Closed Cell Silicone Sponge suitable for applications requiring excellent flame retardancy in extreme temperature applications. The material meets WRAS, FDA and Flammability standards including FAR 25/JAR 25 and UL94V1.

The material has excellent resistance to ozone, oxidation, UV, ionising radiation and weathering.  


Brittle Point
-80 °C
Brittle Point
-80 °C
Compression Set(22 Hours @ 70°C)
1 %
Compression Set(22 Hours @ 70°C)
1 %
Compression Stress/Strain - 25%
6 PSI
Compression Stress/Strain - 25%
6 PSI
Compression Stress/Strain - 40%
90 Kpa
Compression Stress/Strain - 40%
90 Kpa
Density
240 Kg/m3
Density
240 Kg/m3
Elongation at Break
180 %
Elongation at Break
180 %
Flame Resistance
UL94  
Flame Resistance
UL94  
Highest Recommended Working Temperature
230 °C
Highest Recommended Working Temperature
230 °C
Limiting Oxygen Index (LOI)
24 %
Limiting Oxygen Index (LOI)
24 %
Lowest Recommended Working Temperature
-60 °C
Lowest Recommended Working Temperature
-60 °C
Shore Hardness (Shore A)
9 ° Shore
Shore Hardness (Shore A)
9 ° Shore
Shore Hardness (Shore OO)
48 ° Shore
Shore Hardness (Shore OO)
48 ° Shore
Tensile Strength
0.53 MPA
Tensile Strength
0.53 MPA
Thermal Conductivity
6.4x10-2 W/m.K
Thermal Conductivity
6.4x10-2 W/m.K
Water Absorption
<5 %
Water Absorption
<5 %
Flame Retardent
Food Contact Suitability
High Working Temperature
Ozone Resitance
Weather Resistance
EU1935:2004
FDA Approved
Made in the UK
REACH Compliant
Water Council Approved

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