Open AccessAromatic polysulfone to create polymer materials with high resistance to frost
Author(s) -
А. С. Бородулин,
A. N. Kalinnikov,
А. М. Хараев,
S. N. Shcherbin
Publication year - 2019
Publication title -
iop conference series. earth and environmental science
Language(s) - English
Resource type - Journals
eISSN - 1755-1307
pISSN - 1755-1315
DOI - 10.1088/1755-1315/302/1/012062
Subject(s) - polysulfone , frost (temperature) , polymer , heat resistance , materials science , composite material
The creation of materials that ensure high reliability and environmental safety of Arctic structures under extremely harsh operating conditions is an urgent scientific and technical task. This article deals with the creation of domestic aromatic polysulphons to create on their basis polymer construction materials with high frost resistance, resistance to environmental factors. Method for the synthesis of aromatic polysulfones of high-temperature condensation in solution is both simple (from the perspective of technological implementation) and affordable method of producing structural polymers in quantities necessary for practical application in the creation of polymer composite materials on their basis for usage in devices planned for operation in Arctic conditions. Physico-mechanical, dielectric, thermal properties of the synthesized aromatic polysulfone and its fire resistance at the level of characteristics of well-known foreign brands. The synthesized material is not deformed to a temperature of minus 60 0C, and the impact of negative temperatures over time does not reduce its physical and mechanical characteristics.