'synthesis of polyether sulfone and mixture of sio2 and al2o3 nanocomposites'

摘要

The present invention relates to an nanocomposites of the mixture of SiO2 and Al2O3 in the ratio (5:1) with Polyethersulfone (PES) matrix having high strength and toughness and process for the production of the same. The method adopted gives a better mechanical, electrical and rheological properties than pure Polyethersulfone (PES) and other micro and nanoclay composites at a very low concentration of the S1O2/Al2O3 mixture and further which can be molded into any desired shape using different molds.