WDS Ultra is a microporous insulation material with an extremely low coefficient of thermal conductivity, i.e. with very good insulating properties.

WDS Ultra consists of inorganic silicates. The main constituent is fumed silica, the other components are opacifiers for minimizing infrared radiation.

WDS Ultra is not flammable and meets the requirements acc. to DIN 4102 for fire protection class A1

Colour                                                                             Grey

Bulk density                                                                      230kg/m³  +/- 10%

Max. application temperature                                        950^oC

Thermal conductivity                                                      @ 200^oC mean    0.020 W/mK    

                                                                                        @ 400^oC mean    0.024 W/mK

                                                                                        @ 600^oC mean    0.031 W/mK