HVACR
Italcoat supplies coated aluminium with a new hygroscopic lacquer ideal for the manufacture of energy recovery rotors. Hygrosieve improves the performances in terms of selective vapor adsorption /desorption with a molecular sieve effect.
PRODUCT DESCRIPTION Aluminium is chemically degreased and lacquered on both sides with an innovative hygroscopic formulation.
HYGROSIEVE
ALUMINIUM
The product has been developed by Italcoat in cooperation with the Department of Chemical, Materials and Production Engineering of University of Naples “Federico II”.
from 50µm
Molecular Sieve: Adsorbing component distribution Pores diameter: 3Ȧ
ALUMINIUM TECHNICAL SPECIFICATION Typical Alloy: 3003 Temper: H 18 - H19
Thickness: from 50µm Width: max 1300mm
Available colour: White
Hygrosieve offers many advantages Reduction of the 15% of Energy consumption
Good solvent resistance
Good adhesion on the aluminium surface
Selective adsorption of water moisture with the exclusion of pollutants (Molecular Sieve)
Good resistance against corrosion caused by humid environment
Total absence of Silica Gel (source of bad smell caused by bacteria growth)
No risk of coating pulverization
Chance to add biocide additive to the formulation
water
covered
Diagram resumes the adsorption performance at 30°C of the new Italcoat Hygrosieve coating compared with competitors’ material
ITALCOAT COMPETITOR 1 COMPETITOR 2 COMPETITOR 3
Water vapor activity
Hygrosieve adsorbs a higher quantity of moisture under the same operative conditions
e We mahkappen colors
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