Material specification:

Silicate fabric


HT-Special coating (HTLE)

Application temperature:

up to 1200 °C


1130 g/m²

The silTEX® silicate fabrics are made from high-quality, thermally preshrunk SiO2 special yarns with a high silicon oxide content. The additional high-temperature special finish (HTLE) was developed to enable higher application temperatures while thermally stabilizing the yarns. The HTLE finish has very low outgassing at the first thermal temperature load.

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(up to 1200 °C)

Technical Specifications

Material specification:Silicate fabric made of pre-shrunk, smooth and twisted special yarns
Application temperature:up to 1200 °C
Application limit temperature:approx. 1600 °C
Manufacturing qualities:1130 g/m²
Manufacturing widths:880 mm
Finish:High-temperature special finish (HTLE) on both sides
Stocked qualities:1130 g/m²

Technical Characteristics

  • Extremely high temperature resistance, permanently up to 1200 °C, short term up to 1600 °C
  • Resistant to liquid metal spatter
  • Thermally pre-shrunk, very low residual shrinkage
  • Solvent and halogen free
  • Absolutely harmless to health, not subject to classification (NOT a hazardous substance)

Application Examples

  • For manufacturing of high-temperature-resistant insulation systems
  • Material for customer-specific special assemblies