COMPOSITES ON THE BASIS OF MARTIAN GROUND

摘要

Composite materials on the basis of Martian ground as filler, epoxy resin (type ED-20) and TEOS have been obtained. The strengthening, softening temperature, and water absorption of the polymer composites based on dian epoxy resin and unmodified and modified by tetraethoxysilane Martian ground have been studied. Comparison of experimental results obtained for investigated composites shows that those containing modified filler have higher values of mentioned above parameters than composites with unmodified ones at definite loading. The maximum of ultimate strength for composites with modified filler is higher than that for composites with unmodified filler. First composites have also higher softening temperature and lower water absorption.