Effect of chemical modification of titanium dioxide surface with dicarboxylic acid on the crystalline parameters and rheology behavior in polypropylene composites.
A. Almendarez-Camarillo,
R. López-Esparza,
R. Saldivar-Guerrero,
J.A. Gonzalez-Calderon
Affiliations
A. Almendarez-Camarillo
Departamento de Ingeniería Química, Instituto Tecnológico de Celaya, Av. Tecnológico y Antonio García Cubas s/n. Celaya, Guanajuato 38010, Mexico
R. López-Esparza
Departamento de Física, 1626, Universidad de Sonora, Hermosillo, Sonora, 83000, Mexico
R. Saldivar-Guerrero
Centro de Investigación en Química Aplicada, Blvd. Enrique Reyna Hermosillo 140, Saltillo, Coahuila 25294, Mexico
J.A. Gonzalez-Calderon
Departamento de Ingeniería Industrial, Posgrado en Ciencias en Ingeniería Bioquímica. Instituto Tecnológico de Celaya, Av. Tecnológico y Antonio García Cubas s/n. Celaya, Guanajuato 38010, Mexico; Corresponding author.
In this document, we present the effect of the surface modification of titanium dioxide particles with dicarboxylic acid on the rheological behavior of isotactic polypropylene composites. In addition to evaluating the effect of this type of modified fillers on the crystalline parameters such as long period, crystalline thickness and amorphous thickness, comparing it with unmodified fillers and pure polymer.
