Description
Fabrics like curtains or blinds usually don’t offer multifunctional properties. The IRTEX project aims to develop technical fabrics (curtains/roller blinds) with infrared (IR)-reflecting properties and flame retardantion, through the research on ceramic/metallic particles with IR-reflecting performance. These additives (as special yarns/finishing recipes) will allow the fabric control temperature of the room where is allocated and decrease power consumption of air conditioning. It’s expected to combine yarns from different functionalities/compositions, and adapting the weaving process in order to develop multilayer fabric structures that will be finished with tailor-made formulations that include IR additives. Thermo-reflective properties and energy saving will be quantified. Environmental impact of chemicals will be studied. With these novel radiation barriers it is expected to reduce temperature transferred from outside to the room at least 3ºC degrees, or to achieve 15% of energy saving.
Summary of project results
The project focused on the development of light-blocking applications (e.g. curtains and blinds) for sun and infrared (IR) protection, with the aim of improving the thermal conditioning of rooms. This requirement, combined with development of lighter fabrics than those currently available on the market, was the end-goal of the project. The project has consisted of experimental trials and evaluations of the desired technical properties, as well as research on ceramic-based or metallic-based micro/nanoparticles. Upon completion, the project has enabled us to extend know-how on ceramic-based raw materials (yarn, additives) and the knowledge generated in terms of yarn-processing (weaving) and textile finishing. Additionally, the achievement of thermo-reflective properties was one of the primary outcomes reached.
Summary of bilateral results