The process of obtaining nanoargila modified for the production of polymer nanocomposites and nanoargila modified

摘要

The process of obtaining nanoargila modified for the production of polymer nanocomposites and nanoargila modified, which comprises a method in which a clay, of the family of filossilicatos, is subjected to a chemical treatment in water, during which occurs an increase in its espau00e7ame NT basal in consequence of intercalation of a surfactant agent.Sodium stearate precipitate in the form of calcium stearate or sodium lauryl sulfate or propyl sodium sulphate precipitate in the form of a salt between the blades of the mineral; calcium stearate or calcium lauryl sulfate or propyl calcium sulphate or any agent surfactant ATU Also as a swelling agent and at the same time as modifier of surface of the clay mineral;Modified has a higher basal spacing and thermal stability in the temperature range employed in the processing of polymers of interest in this work (about 220 u00b0 C), and have functional groups on its surface that allow a good adhesion with the polymer matrixes.