Properties and grades of thermal insulation and fabrics

This overview is intended to help you select suitable materials for your particular needs. Technical data represent only standard values, not promised properties. We cannot assume responsibility for data sheets provided by the manufacturer.


Material Links to data sheets Temperature Material Loss on ignition Applications
Application limits short-term
Isoplan 1000 Greenline Isoplan 1000 Greenline 1000°C   Bio-degradable mineral fibre 17% High temperature insulation gasket
to 3 bar
isoGLAS Flat woven fabric 
Fabric tapes
Filament fleece
450°C 550°C Glass filament thread  <1,5% Cords, hoses, furnace door sealing cords, packing, tapes and broad fabrics for insulating applications, filament fleece for thermal insulation
isoTHERM 800 700°C 800°C Glass filament thread  <3% Cords, hoses, furnace door sealing cords, packing, fabric tapes, broad fabrics, protective blankets
isoTHERM 1100 850°C 1100°C Glass filament thread <3% Cords, hoses, furnace door sealing cords, packing, fabric tapes, broad fabrics, protective blankets, filament fleece