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AES Wool Based Products

The AES wool (also known as low bio-persistence) is a non-directional agglomeration of fiber with varying diameter and length distributions. The fiber is amorphous with more than 18% of alkaline–earth elements in its composition. For this reason it´s exonerated from carcinogenic classification under the European Directive 97/69 / EC.

Nutec Procal manufactures products with two types of AES wools, classification temperature 1100°C (2012°F) and 1300° C (2372°F).

Products manufactured with these wools have these general characteristics:

  • Operating temperature up to 1200°C (2192°F).
  • Good insulating properties and high thermal shock resistance.
  • Homogeneous structure. Machinable

  • Good resistance to chemical attack except phosphoric acid and concentrated alkali.
  • Are exempt from classification under the European Directive 97/69 / EC and Directive 98/73 / EC.
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