HT606A is HT603A silicone foam backed with AD adhesive.  It can be supplied with a wide range of adhesives. Note: certain thicknesses meet BMS 1-68 Form III and AIMS 04-14-002 B.

Applications
  • Gap Filling
  • Seals
  • Thermal Insulation
Product Features
  • Dust sealing
  • Fire retardant
  • Good thermal insulation
  • High temperature applications
  • Low smoke/ low toxic gas emission
  • Potential for pressure sensitive adhesive
  • UV/Ozone resistant
  • Vibration isolation
Quality standards
  • ABD 0031
  • ABS 5006 (certain dimensions)
  • AIMS 04-14-002 B (certain thicknesses)
  • BMS 1-68 Form III (certain thicknesses)
  • FAR 25.853 (a)(1)(i) test bonded to 0.8mm Aluminium
  • FAR 25.853 (a)(1)(ii) test bonded to 0.8mm Aluminium
Markets
  • Aerospace
  • Electronics
  • Industrial

Typical properties

Product Property Value Test Method
Density (kg/m3) 175-440 (thickness dependent)
Width (mm) to 915
Colour White/Grey/Black
Structure Mixed Cell
Thickness 1-25 mm
Temperature Range (°C) With AD: to 120ºC (HT606A). With S4: to 200ºC (HT606-S4)
Tensile strength (kPa) 276 ASTM D 412
Compression Force Deflection (kPa) @ 25% deflection 7-35 ASTM D 1056
Compression Set @ 70°C <1% ASTM D 1056
Elongation (%) 90 ASTM D 412
Thermal conductivity (W/mK) 0.06 ASTM C 518
Dielectric Constant 1.34 ASTM D 149
Water Absorption (%) 3.5