AES fiber

Application temperature:

up to 1050 °C

Bio-soluble AES fiber mats have excellent properties in the field of high-temperature insulation and offer maximum thermal efficiency. The good physical properties make the material low-dust and easier to process. The inorganic manufacturing, with no added binders, ensures that the material maintains its flexibility and thermal properties in numerous applications, without any smoke or steam evolution.

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isoFLEX® 1200.LTX - Biosoluble AES fiber mats

(AES high temperature wool - up to 1050 °C)

isoFLEX® 1200.LTX are completely inorganic, without additional binders, made from high-quality AES wool with an average fiber diameter of 4 µm.

Technical Specifications

Designation:isoFLEX® 1200.LTX - Biosoluble AES fiber mat
Material:AES high temperature wool
Application temperature:up to 1050 °C
Application limit temperature:approx. 1200 °C
Thickness:6 - 50 mm
Standard width:610 mm
Basis weight:576 g/m² - 8000 g/m²
Density:64 kg/m³ - 160 kg/m³

Thermal conductivity

Mean temperature (°C) 200 °C 400 °C 600 °C 800 °C 1000 °C
Thermal conductivity (W/m°K)
Density 64 kg/m³
0.060 0.110 0.170 0.260 0.380
Thermal conductivity (W/m°K)
Density 96 kg/m³
0.060 0.090 0.140 0.200 0.290
Thermal conductivity (W/m°K)
Density 128 kg/m³
0.050 0.080 0.120 0.180 0.250
Thermal conductivity (W/m°K)
Density 160 kg/m³
0.050 0.080 0.110 0.150 0.210

Technical Characteristics

  • Exceptional insulating properties
  • High temperature resistance (short term up to 1200 °C)
  • Temperature change resistant
  • High tensile strength and elasticity
  • Low basis weight
  • Good flexibility
  • Good soundproofing

Application examples

  • Household electronics, ovens, canteen kitchen industry
  • Chimney insulation
  • Back-up insulation for dense refractory linings
  • Mat insulation for maintenance
  • Heat shields
  • Petrochemical and power plant construction
  • Ceramic and glass industry