FLAMMABILITY AND SMOKE GENERATION ABILITY OF POLYMER COMPOSITE MATERIALS WITH DEGRADABLE MINERAL FILLERS

The influence of the chemical nature of the content and decaying mineral fillers on the flammability and smoke generation capacity of polymer composite materials (PCM). It is revealed that the main parameter that determines the influence of mineral fillers, disintegrating the flammability PCM is a specific amount of heat absorbed by the filler. Shown that for all investigated PCM with a satisfactory degree of accuracy is performed 100
OI linear dependence of the relative content of degradable fillers. Thermochemical characteristics shown at the limit of combustion suppository thermoplastic polymer filled with lithium fluoride and Al(OH)3, and the calculated and experimental trials of such polymers. The calculated ratio was significantly describing the results of experimental research. Shown that decomposing fillers significantly reduce smoke generation capacity of polymer composites.