TEMPORARY STABILITY OF COMPRESSIVE STRENGTH OF FLOW AND UNIVERSAL TYPE LC PMCCS MATERIALS

This paper reports the results of compressive strength and elasticity studies of light-cured polymer matrix ceramic composites (LC PMCCs). The main purpose was to obtain new data on experimental composites and compare them with commercial composites from the world's leading manufacturer. The objective was to investigate the relationship between the content of reinforcing components in the composites studied and the stability of their strength in time, expressed as the number of fatigue thermal cycles.