Otro
Physicochemical Characterization and Rheological Behavior Evaluation of the Liquid Crystalline Mesophases Developed with Different Silicones
Registro en:
Journal of Dispersion Science and Technology. Philadelphia: Taylor & Francis Inc, v. 31, n. 1, p. 117-123, 2010.
0193-2691
10.1080/01932690903123841
WOS:000275860200017
Autor
Prestes, Paula Souza
Chorilli, Marlus
Chiavacci, Leila Aparecida
Scarpa, Maria Virginia
Leonardi, Gislaine Ricci
Resumen
This article presented physicochemical characterization and rheological behavior evaluation of the liquid crystalline mesophases developed with different silicones. There were prepared 5 ternary systems, which were carried out the determination of the relative density, the electric conductivity and polarized light microscopy analysis, being selected two systems to promote the Preliminary Stability Tests. The results showed that System 1 obtained the major liquid crystal formation and a higher stability. The temperature influences in the systems stability and phases structure. In hot oven, observed oneself the mixture of lamellar and hexagonal phase, for both systems.