DEVICE FOR THERMOHYDRAULIC APPLICATIONS WITH IMPROVED WATER SOFTENING PROPERTIES, LOWER RELEASE OF HEAVY METALS, AND RELATIVE METHOD OF MANUFACTURING

摘要

Device for thermohydraulic applications wherein at least one portion of one surface destined for contact with water is coated with a film comprising at least one layer of a material applied by means of plasma phase polymerization of one or more monomers containing silicone. The relative method for obtaining the device comprises the following phases: to precondition a device for thermohydraulic applications within a vacuum chamber; to bring the vacuum chamber to pressure conditions between 0.01 and 100 Pa; to introduce a first gaseous mixture comprising at least a monomer containing silicone into said chamber; to bring said monomer containing silicone to the plasma state by means of an electromagnetic wave; to maintain the ionization conditions for a period of time sufficient to permit the deposit of a layer of a polymer containing said monomer on at least a portion of a surface of said device.