Dualinvest offers a wide range of high-temperature insulation products to improve not only thermal efficiency but also heat-up and cool-down rates for foundry applications in the production of aluminum, steel, and other metals. These products provide equipment and personnel protection from molten metal splash and heat-loss reduction in stress-relieving applications. We also manufacture more than 150 different Fiberfrax, Insulfrax, and Isofrax products, which give proven and effective solutions to reduce energy consumption, cut costs, and reduce the risk of fire in foundry applications.
AES wool Flexiform shapes and felts are manufactured from Insulfrax or Isofrax alkaline earth silicate wools, which have high solubility in simulated body fluids and hence carry no hazard classification.
AES wool Rigiform shapes and boards are manufactured from Insulfrax or Isofrax alkaline earth silicate wools or mineral wool, which have high solubility in simulated body fluids and hence carry no hazard classification
Fiberfrax Duraboard products are manufactured from Fiberfrax refractory ceramic fibres, blended with specially selected inorganic and organic binders to give rigid boards with exceptional characteristics.