Duratec 1000

duratec-1000

Promat Duratec materials are “technical ceramics” made from calcium silicate, it acts as a high quality asbestos replacement board.  They are formulated without the use of asbestos fibres, and are thermally and electrically insulating materials for high temperature insulation use. Duratec is available in two different grades Duratec 750 which exhibits higher strength and Duratec 1000 exhibits low shrinkage.

Enquire Now
  • Nominal Density 1400kg/m3
  • Flexural Strength 16MPa
  • Compressive Strength  at 10% compaction 31MPa
  • Maximum Service Temperature 1000°C
  • Thermal Conductivity 0.37W/mK

Thermal properties – Non-combustible and free of organic constituents; service temperature 1000°C; thermal conductivity decreases with increasing temperature.Electrical properties – High arc resistance; high surface and volume resistivity; high track resistance.Mechanical/Chemical properties – High strength over the full temperature range; Machinable to close tolerances; high chemical stability in alkaline media; reactive in acid media; can be impregnated to become hydrophobic.

  • Thicknesses (mm) 6, 10, 12, 15, 20, 25, 30, 40 and 50
  • Width (mm) 1220
  • Length (mm) 1500

Machinable material for component manufacture for use as:Element supports for the furnace industryStructural insulation within metal forming applicationsElectrical insulationArc shields in switchgearHigh strength thermal and electrical separators

Sign up to our newsletter