Improvement of the estimation and assessment methods for the insulation properties of nonwovens

Non-woven textile materials are highly porous structures, which can be affectively used for thermal insulation of facilities in the services sector. Economic efficiency of thermal insulation is high: usually the installation cost pays off due to savings in heat within one and a half year, and even faster for insulated pipelines and refrigerators. The main task in the development of insulating materials is to optimize the thermal-physic and physical-mechanical parameters, which is a prerequisite for the high quality of their functioning.