Artículo
Optimization of properties in a rubber compound containing a ternary polymer blend using response surface methodology
Salvatori, Pablo Ernesto
; Sánchez, Gastón; Lombardi, Aldo; Nicocia, Esteban; Bortolato, Santiago Andres
; Boschetti, Carlos Eugenio



Fecha de publicación:
08/2018
Editorial:
John Wiley & Sons Inc
Revista:
Journal of Applied Polymer Science
ISSN:
0021-8995
e-ISSN:
1097-4628
Idioma:
Inglés
Tipo de recurso:
Artículo publicado
Clasificación temática:
Resumen
In order to find the best combination of three synthetic rubbers, that is, styrene-butadiene rubber (SBR) grade 1712, SBR grade 1721 and high-1,4-cis polybutadiene, that produce a compound with specific end-use properties, a statistical experimental design is proposed in this work. The design consists of ten mixtures containing specific amounts of total styrene and BR content. A number of properties are tested in each mixture, selecting those related to requirements for the tread of a high performance tire: glass transition temperature (Tg), the ratio between the viscous modulus and the elastic modulus (tanδ@60 °C), Mooney viscosity, and the tensile properties. The values obtained for each property are fit to statistically significant models, obtaining the respective response surfaces. These are next used to define a desirable formulation with the optimal ratio of each rubber, and finally the optimized formulation is validated by comparing the experimental and predicted values for each modeled property.
Palabras clave:
BLENDS
,
MANUFACTURING
,
MECHANICAL PROPERTIES
,
RUBBER
,
THERMAL PROPERTIES
Archivos asociados
Licencia
Identificadores
Colecciones
Articulos(CCT - ROSARIO)
Articulos de CTRO.CIENTIFICO TECNOL.CONICET - ROSARIO
Articulos de CTRO.CIENTIFICO TECNOL.CONICET - ROSARIO
Articulos(IPROBYQ)
Articulos de INST. DE PROCESOS BIOTECNOLOGICOS Y QUIMICOS ROSARIO
Articulos de INST. DE PROCESOS BIOTECNOLOGICOS Y QUIMICOS ROSARIO
Articulos(IQUIR)
Articulos de INST.DE QUIMICA ROSARIO
Articulos de INST.DE QUIMICA ROSARIO
Citación
Salvatori, Pablo Ernesto; Sánchez, Gastón; Lombardi, Aldo; Nicocia, Esteban; Bortolato, Santiago Andres; et al.; Optimization of properties in a rubber compound containing a ternary polymer blend using response surface methodology; John Wiley & Sons Inc; Journal of Applied Polymer Science; 135; 30; 8-2018; 1-9; 46548
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