Researches of the package stability of materials for the fire fighter’s protective clothing to multicyclic thermal action

The new methodological approach is offered and corresponding mathematical models are developed for estimate thermal properties of a package of materials of fire fighter’s protective clothing. Practical application of the developed models allows to carry out the forecast of values of the maximum temperature for an interior surface of a package of materials at multicyclic action of a thermal flow in a gamut from 1 kW/m2 to 5 kW/m2, and also to spot effective quantity of cycles of thermal action after which there comes process of thermal stabilization.