Abstract:
The dynamic mechanical properties of polymethyl methacrylate reinforced with different amounts of aluminum filler were investigated. The internal friction and the shear storage modulus were measured with an automated damped torsional pendulum in the temperature range between 200 and 375 K in an argon atmosphere. An increase in the glass transition temperature occurred at higher filler contents. The amount of filler in the matrix seems to modify the β relaxation of the composite. The dynamic modulus increases with the aluminum percentages for low filler content. These results were explained in terms of a model presented in the literature for the elastic modulus. The dynamic mechanical properties of polymethyl methacrylate reinforced with different amounts of aluminum filler were investigated. The internal friction and the shear storage modulus were measured with an automated damped torsional pendulum in the temperature range between 200 and 375 K in an argon atmosphere. An increase in the glass transition temperature occurred at higher filler contents. The amount of filler in the matrix seems to modify the β relaxation of the composite. The dynamic modulus increases with the aluminum percentages for low filler content. These results were explained in terms of a model presented in the literature for the elastic modulus.
Registro:
| Documento: |
Artículo
|
| Título: | Dynamic properties in aluminum filled PMMA |
| Autor: | Cerveny, S.; Goyanes, S.N.; Marzocca, A.J.; Rubiolo, G.H. |
| Ciudad: | Exeter |
| Filiación: | Departamento de Física, FCEN, Univ. Buenos Aires, Cdad. U., Buenos Aires, Argentina
Departamento de Materiales, CNEA, Av. del Libertador 8250, 1424, Buenos Aires, Argentina
|
| Palabras clave: | Dynamic mechanical properties; Filled PMMA; Main and secondary relaxation; Aluminum; Anelastic relaxation; Elastic moduli; Internal friction; Plastics fillers; Polymethyl methacrylates; Powder metals; Torsion testing; Dynamic moduli; Filled plastics; Reinforced plastics; aluminum; argon; glass; poly(methyl methacrylate); article; dynamics; phase transition; shear rate; torsion; young modulus |
| Año: | 1999
|
| Volumen: | 40
|
| Número: | 6
|
| Página de inicio: | 1495
|
| Página de fin: | 1500
|
| DOI: |
http://dx.doi.org/10.1016/S0032-3861(98)00361-9 |
| Título revista: | Polymer
|
| Título revista abreviado: | Polymer
|
| ISSN: | 00323861
|
| CODEN: | POLMA
|
| CAS: | aluminum, 7429-90-5; argon, 7440-37-1; poly(methyl methacrylate), 39320-98-4, 9008-29-1
|
| Registro: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00323861_v40_n6_p1495_Cerveny |
Referencias:
- Agari, Y., Uno, T., (1986) J Appl Polym Sci, 32, p. 5705
- Yang, L., Schruben, D.L., (1994) Polym Eng Sci, 34 (14), p. 1109
- Akin-Oktem, G., Tincer, T., (1995) J Appl Polym Sci, 55, p. 1093
- Tavman, I.H., (1996) J Appl Polym Sci, 62, p. 2161
- Maiti, S.N., Mahapatro, P.K., (1992) Polym Compos, 13, p. 47
- Bazhenov, S., (1995) Polym Eng Sci, 35 (10), p. 813
- Einstein, A., (1906) Ann Phys, 19, p. 289
- Theocaris, P.S., Sideridis, E., (1984) J Appl Polym Sci, 29, p. 2997
- König, P., Marconi, J.D., Goyanes, S.N., Marzocca, A.J., Rubiolo, G.H., (1996) Proceedings of the Fifth Latin American and Third Ibero American Polymer Symposium, 1, p. 348
- Matteo, C.L., Gonzalez, J.J., Tischler, J.G., Marzocca, A.J., (1995) Kaut Gummi Kunstst, 48, p. 166
- Muzeau, E., Vigier, G., Vassoille, R., Perez, (1995) J Polymer, 36 (3), p. 611
- Goyanes, S.N., Benites, G.M., Gonzalez, J.J., Rubiolo, G.H., Marzocca, A.J., (1997) Polymer Testing, 16, p. 7
- Heijboer, J., (1978) Molecular Basis of Transitions and Relaxation, p. 75. , In: Meier DJ, editor. London: Gordon and Breach
- Allen, G., (1978) Molecular Basis of Transitions and Relaxation, p. 1. , In: DJ Meier, editor. London: Gordon and Breach
- Gedde, U.W., (1995) Polymer Physics, Chapter 5, , London: Chapman and Hall
- Nielsen, L.E., (1962) Mechanical Properties of Polymers, Chapter 7, , New York: Van Nostrand Reinhold, New York
- Billmeyer F.W., Jr., (1984) Textbook of Polymer Science, Chapter 17, , New York: Wiley
- Ward, I.M., (1990) Mechanical Properties of Solid Polymers, Chapter 8, , New York: Wiley
- Povolo, F., Marzocca, A.J., Goyanes, S.N., (1992) Polymer, 33, p. 2709
- Ferry, J.D., (1980) Viscoelastic Properties of Polymer, Chapter 12, , New York: Wiley
- Nielsen, L.E., (1969) Appl Polym Symposia, 12, p. 249
Citas:
---------- APA ----------
Cerveny, S., Goyanes, S.N., Marzocca, A.J. & Rubiolo, G.H.
(1999)
. Dynamic properties in aluminum filled PMMA. Polymer, 40(6), 1495-1500.
http://dx.doi.org/10.1016/S0032-3861(98)00361-9---------- CHICAGO ----------
Cerveny, S., Goyanes, S.N., Marzocca, A.J., Rubiolo, G.H.
"Dynamic properties in aluminum filled PMMA"
. Polymer 40, no. 6
(1999) : 1495-1500.
http://dx.doi.org/10.1016/S0032-3861(98)00361-9---------- MLA ----------
Cerveny, S., Goyanes, S.N., Marzocca, A.J., Rubiolo, G.H.
"Dynamic properties in aluminum filled PMMA"
. Polymer, vol. 40, no. 6, 1999, pp. 1495-1500.
http://dx.doi.org/10.1016/S0032-3861(98)00361-9---------- VANCOUVER ----------
Cerveny, S., Goyanes, S.N., Marzocca, A.J., Rubiolo, G.H. Dynamic properties in aluminum filled PMMA. Polymer. 1999;40(6):1495-1500.
http://dx.doi.org/10.1016/S0032-3861(98)00361-9
