Burachem White 9655/W

Burachem White 9655/W For a larger view, please mouseover the image.
Burachem White 9655/W is a PTFE-based gasket material, with barium sulphate filler. It is a cold-flow reduced PTFE-based gasket sheet with high mechanical strength and chemical resistance as well as optimized creep resistance. Burachem White 9655/W is the ideal gasket solution for equipment where higher bolt loads are required.
  • Minimized cold-flow and creep behaviour
  • Excellent chemical resistance
  • Very low gas leakage (complies with German Fugitive Emission Regulation TA-Luft)
  • No ageing
Pressure: p = 83 bar
Temperature: t = -210 °C ... +260 °C
Chemical resistance: pH = 0 ... 14

Excellent media resistance throughout the complete pH range as well as against most concentrated acids.
Not suitable for fluorine-hydrogens, fluorine compounds or molten alkali metals.

Average surface roughness RZ = 12.5 - 50 µm
  • FDA
  • TA-Luft
  • DVGW
  • Process industry
  • Petrochemical industry
  • Chemical industry
  • Pharmaceutical industry
  • Pulp and paper industry
  • Food and beverage industry
  • Sugar industry
  • Agitators
  • Mixers
  • Dryers
  • Filters
  • Refiners
  • overs
  • Hatches
  • Reactor vessels
  • Process vessels
  • Flange connections
  • Pipe connections
  • Maintenance seals
9655/WP (sheets)
9655/WR (rings and cuts)
Sheets 1,200 x 1,200 in 1.0 mm thickness
1,500 x 1,500 in 1.5 /2.0 /3.0 mm thickness
Cuts: Standard sizes according to DIN EN 1514-1 or EN 12560-1