High Temperature Insulation

Duratec®

Duratec®

Duratec® is available in 3 different grades: 750; 1000 and A. Duratec® is a calcium silicate technical ceramic and is totally asbestos free. The range is ideally suited for high temperature use in thermal and electrical insulation.

Key Features

  • Duratec 750®  - High strength; excellent electrical performance and arc resistance
  • Duratec 1000® - Excellent machinability and thermal stability
  • Duratec A®- Further strengthened and stabilised. Ideal for arc resistant applications
  • Temperature to 1000ºC
  • Excellent surface and volume resistivity
  • Excellent tracking resistance
  • Excellent  strength over temperature range
  • Machinable to very close tolerances
  • Stable to alkali media, reactive to acid media.

Applications:

  • Arc shields in switchgear
  • General electrical insulation
  • Furnace element supports
  • High strength thermal and electrical separators

Availability:

Sheet Size (mm):  1500x1220
Thickness (mm): 6, 10, 12, 15, 20, 25, 30, 40, 50, 75 

A full Machining Service is also available.

Technical Specifications:

Technical Data Sheet (TDS)
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Material Safety Data Sheet (MSDS) Duratec 750®
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Material Safety Data Sheet (MSDS) Duratec 1000®
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Alternative Product

We also offer RS Alumina Refractory Sheets as an alternative product to Duratec®.

RS Alumina Technical Data Sheet (TDS)
Download PDF


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