Superwool Blanket


Superwool® Plus offers the same benefits as the other members of the Superwool family but with improved handling strength and enhanced thermal properties. Superwool® Plus is manufactured from pure raw materials using a new manufacturing technology. In addition to enhanced thermal properties, large nuisance dust particles have been effectively eliminated making the product soft to the touch and less irritating during use.

Superwool® Plus Blanket is made of long Superwool fibres having the same chemical formulation as the original and well proven Superwool 607® product. It is available in a wide range of thicknesses and densities. It exhibits outstanding insulating properties at elevated temperatures.

Superwool® Plus Blanket has excellent thermal stability and retains its original soft fibrous structure up to its maximum continuous use temperature. Superwool® Plus is needled from both sides and possesses high strength, before and after heating. Superwool® Plus Blanket contains neither binder nor lubricant and does not emit any fumes or smell during the first firing. Superwool® Plus is flexible, easy to cut and shape and easy to install. (CAS number: 329211-92-9).


 Exceptional thermal insulating performance, compared with industry standards
 Free of binder or lubricant
 Thermal stability
 Low heat storage
 Good resistance to tearing
 Flexible and resilient
 Immune to thermal shock
 Good sound absorption
 Exonerated from any carcinogenic classification under nota Q of directive 97/69EC


 1200°C / 2192°F EN 1094
 With Superwool® Plus, the consistent use of pure raw materials in all our factories Globally has lead to the 4% shrinkage temperature rising from >1100°C to >1200°C. For this reason, the classification temperature is now given as 1200°C in line with the EN1094 norm.
 Superwool® 607® has been proven over many years to withstand continuous use in an oxidising atmosphere at 1000°C. This temperature is quoted as the Maximum Continuous Use temperature. For applications above 1000°C, Thermal Ceramics recommends Superwool® 607HT® which has a classification temperature of 1300°C.
 For further information, contact your local Thermal Ceramics division.


 Power generation especially HRSG duct insulation
 Chimney insulation.
 Process heater linings
 Pipe wrap
 Annealing furnace linings
 Furnace and kiln back-up insulation
 Storage heater insulation
 Domestic oven insulation
 Alutomotive exhaust heat shields
 Aluminium transfer launder covers
 Welding stress relief


 Colour: White
 Specific gravity: 64, 96, 128, 160 kg/m3
(4, 6, 8, 10) lbs/ft3
 Tensile strength: 128 kg/m3 75 kPa