• The Barlan 850 PLUS insulating board is a new version of the Barlan 850, for insulating uses of up to 850ºC
  • This new and improved product provides better mechanical resistance, it is tougher and generates less surface dust, which allows it to be handled without getting dirty.
  • • Moreover, the new 850 PLUS board is made of 100% exonerated fibers, following the EEC/67/548 directive.
Barlan Insulating Sheets

Barlan 850 PLUS uses

  • Alumina and aluminum: It is used in most of the casting processes but also to form different parts of the cells.
  • Oil and gas burners: From large capacity industrial burners to domestic boilers for hot water and heaters. In this case BARLAN is also used in the body of the heater.
  • Furnace construction: As an insulating material but also as a material to mark the expansion points between the refractory.
  • Ceramic industry: As a support for ceramic pieces entering kilns.
  • General insulation and heat protection: Also protection from welding and sparks generated in braking systems.
  • Metal joint filler: As a filler in metal and semi-metal joints.

Formats available

Thickness(mm)Board Measurements (mm)
0.2, 0.3, 0.5, 1.01000 x 1000

PropertyValue Unit
Color White
Classification temperature

850 ºC
Plate Format 1000 x 1000 mm
Standard thickness (consult others) 2, 3, 4, 5, 6, 8, 10 mm
Density (+/- 10%) 0.9 gr / cm3
Organic Matter <10%
Loss at 800ºC (+/- 10%) <15%
Electrical stiffness 1.4 kv / m
Maximum Shrinkage 24h at 800ºC <2%