procurement of turbine insulation materials , turbine insulation materials , ceramic fiber blanket made from high purity alumina & zirconia with extremely low shrinkage characteristics of 128 kg m3 density, size: 25 mm thk x 610 mm x 7300 mm , fiber glass cloth with double side silicon coated, having good performance on resisting high temperature: -70ºc to 280 ºc high strength, ozone, oxide, light and weather aging resistance, high insulation, dielectric constant: 3 – 3.2 breakdown voltage: 20-50 kv/mm chemical corrosion resistant oil proofing, water proofing (washable)size :20 mil x 1 mtr width , ceramic fiber cloth having low thermal conductivity, resistance to gas velocity & excellent corrosion resistance of size: 3 mm thickness x 1 mm width , fiber glass cloth size: 10 mil x 1 mtr width temperature resistance: 550deg. colour: white, low thermal conductivity, high tensile strength, high dielectric strength.