Abstract
In this presentation, a review is given on the main effects of mineral particulate fillers (with an aspect ratio of about unity) on the deformation and fracture of amorphous and semicrystalline thermoplastic and thermosetting polymers. Elastomeric modifiers, polymer blends, and filled elastomers are not considered here. Fillers are generally used to reduce cost as well as the thermal sensitivity of mechanical properties of the matrix material and to improve, if possible, the strength and toughness. The addition of particulate fillers influences all stages of the fabrication and use of the resulting composites. We focus on the effects of a stiff second phase on elastic moduli, matrix structure, and on deformation, creep, and failure mechanisms. As the main mechanisms, particle-matrix debonding, void formation, and matrix microshear yielding are identified. Toughness is less sensitive to the quality of adhesion since particle-matrix debonding and formation of voids can be tolerated. If well controlled, debonding contributes to deformation (formation of voids should be well distributed in space and time). Reference is also made to the surprising and positive effect of CaCO3 particles on the toughness and impact resistance of HDPE, which increases at small interparticle distances due to interfacial effects on lamellar growth in the ligament area.
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References
H. Katz and J. V. Milewski (eds.), Handbook of Fillers and Reinforcements for Plastics. 2nd ed., Van Nostrand Reinhold Co., New York (1987).
H. P. Schlumpf, in: R. Gächter and H. Müller (eds.), Plastics Additives. Ch. 9, Hanser Publishers, Munich (1993).
R. Rothon (ed.), Particulate-Filled Polymer Composites, Longman Polymer Sci. & Technol. Series, Essex (1995).
“Mineral fillers in thermoplastics,” Adv. Polym. Sci.,139, Springer, Berlin—Heidelberg (1999).
EUROFILLERS, International Symposium, Lyon, Sept. 6–9 (1999).
L. E. Nielsen and R. F. Landel, Mechanical Properties of Polymers and Composites, Marcel Dekker Inc., New York (1994).
P. H. T. Vollenberg and D. Heikens, Polymer,30, 1656 (1989).
S. C. Tjong, R. K. Y. Li, and T. Cheung, Polym. Eng. Sci.,37, 166 (1997).
Th. Labour, Thèse No. 99 ISAL0012, Institut National des Sciences Appliquées de Lyon, Lyon (1999).
J. Spanoudakis and R. J. Young, J. Mater. Sci.,19, 473, 487 (1984).
J. W. Smith, PhD Thesis, Thèse No. 792, Ecole Polytechnique Fédérale de Lausanne (1989).
T. Kaiser, W. J. Cantwell, J. W. Smith, and A. C. Moloney, Swiss Mater.,1, 17 (1989).
G. R. Joppien, Angew. Makromol. Chem.,70, 189 (1978).
H. P. Schlumpf, Omya Kontakt No. 172 (1994).
A. C. Moloney, H. H. Kausch, T. Kaiser, and H. R. Beer, J. Mater. Sci.,22, 381 (1987).
W. J. Cantwell, A. C. Moloney, and T. Kaiser, J. Mater. Sci.,23, 1615 (1988).
Y. Nakamura and M. Yamaguchi, Polym. Eng. Sci.,33, 279 (1993).
L. Nicolais and M. Narkis, Polym. Eng. Sci.,11, 194 (1971).
J. Nairn, Invited Lecture, EUROFILLERS, International Symposium, Lyon, Sept. 6–9 (1999).
J. G. M. van Mier, E. Schlangen, and A. Verwuur, Micromechanics of Concrete and Cementitious Composites, Presses Poltechniques et Universitaires Romandes, Lausanne (1993), p. 159.
F. Stricker, M. Bruch, and R. Mühlhaupt, Polymer,21, 5347 (1997).
G. H. Michler, Kunststoff-Mikromechanik, Hanser—Munchen—Wien (1992).
G.-M. Kim, G.H. Michler, Polymer,39, 5689, 5699 (1998).
Z. Bartczak, A. S. Argon, R. E. Cohen, and M. Weinberg, Polymer,40, 2347 (1999).
R. Walter, K. Friedrich, V. Privalko, and A. Savadori, J. Adhes.,64, 87 (1997).
H. H. Kausch, R. Gensler, Ch. Grein, C. J. G. Plummer, and P. Scaramuzzino, J. Macromol. Sci. — Physics,B38, 803 (1999).
J. W. Smith, T. Kaiser, and A. C. Moloney, J. Mater. Sci.,23, 3833 (1988).
H. R. Beer, T. Kaiser, A. C. Moloney, and H. H. Kausch, J. Mater. Sci.,21, 3661 (1986).
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Submitted to the 11th International Conference on Mechanics of Composite Materials (Riga, June 11–15, 2000).
Published in Mekhanika Kompozitnykh Materialov, Vol. 36, No. 3, pp. 305–316, March–April, 2000.
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Kausch, H.H., Beguelin, P. & Fischer, M. Failure of particulate reinforced polymers. Mech Compos Mater 36, 177–184 (2000). https://doi.org/10.1007/BF02681868
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DOI: https://doi.org/10.1007/BF02681868