The HT800 series silicone foams offer full line UL94 HF1 and V0 rating and meet aerospace and other requirements for fire retardance, optical smoke density and toxic gas emissions.

Applications
  • Environmental Seals
  • Gaskets
  • Seals
  • Thermal Insulation
Product Features
  • Durable
  • Dust sealing
  • Enhanced sealing
  • Fire retardant
  • Good shock absorption
  • Low smoke/ low toxic gas emission
  • Potential for pressure sensitive adhesive
  • UV/Ozone resistant
Quality standards
  • FAR 25.853 (a)(1)(ii)
  • UL94 HF1 & VO
Markets
  • Aerospace
  • Electronics
  • Industrial

Typical properties

Product Property Value Test Method
Colour Black
Structure Mixed Cell
Density (kg/m3) 240 ASTM D 1056
Thickness 1.6 to 12.7mm
Width (mm) To 915
Compression Force Deflection (kPa) @ 25% deflection 27.6 ASTM D 1056
Compression Set @ 70°C <1% ASTM D 1056
Tensile strength (kPa) 207 ASTM D 412
Elongation (%) 90 ASTM D 412
Temperature Range (°C) -55 to 200
Thermal conductivity (W/mK) 0.07 ASTM C 518
Water Absorption (%) 2.5