| abstract |
The present invention relates to the use of an article based on a polymeric composition which comprises the use of additives having radiation emission and / or absorption properties in the long infrared region.n n n More specifically, the composition comprises at least two additives chosen from organic additives or mineral fillers which have a capacity of absorption / emission of radiation in the infrared region, in a wavelength range between 2 μm and 20 μm, and a polymeric substrate, the mineral fillers possibly being at least one type chosen from oxides, sulphates, carbonates, phosphates and silicates, and having an average particle size of less than 2 μm, the organic additives being chosen from organic compounds comprising silicon and metal organic compounds. |