Optically transparent heat-resistant nanocomposites based on epoxy resin and silicon dioxide
Autor: | M. N. Gusev, A. Yu. Shaulov, G. V. Lyubimova, V. M. Lalayan, V. K. Skachkova, A. V. Grachev, A.A. Berlin, A. V. Lyubimov |
---|---|
Rok vydání: | 2013 |
Předmět: | |
Zdroj: | Nanotechnologies in Russia. 8:92-98 |
ISSN: | 1995-0799 1995-0780 |
DOI: | 10.1134/s199507801301014x |
Popis: | The curing process was studied for compositions of diepoxide 3,4-epoxycyclohexylmethyl-3,4-epoxycyclohexane carboxylate, SiO2 nanoparticles with grafted glycidyl groups, and a curing agent based on methyltetrahydrophthalic anhydride. It is shown that optically transparent epoxy composites with higher heat resistance can be obtained in the presence of a nanofiller. The softening temperature Tsoft of these composites coincides with the onset of thermal degradation at 325°C. |
Databáze: | OpenAIRE |
Externí odkaz: |