Fracture Toughness of Phenol Formaldehyde Composites: Pilot Study
نویسندگان
چکیده
منابع مشابه
Mathematical modeling of the fracture toughness of phenol formaldehyde composites reinforced with E-spheres
The fracture toughness of SLG filled phenolic composites have been determined by short bar tests. It is expensive to prepare the samples for the tests. Therefore, it is necessary to develop a mathematical model that will predict the fracture toughness of particulate filled phenolic composites. Mathematical models for tensile strength, Young’s modulus are available but not for impact strength an...
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The fracture behaviour of polymers is strongly affected by the addition of rigid particles. Several features of the particles have a decisive influence on the values of the fracture toughness: shape and size, chemical nature, surface nature, concentration by volume, and orientation. Among those of thermoplastic matrix, polypropylene (PP) composites are the most industrially employed for many di...
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Macro-defect-free (MDF) cement with high flexure strength has been an active research area over several decades. To study the tensile properties of these materials, it is essential to understand the mode I crack propagation. In this article, cleavage cracking in calcium aluminate cement (CAC)–phenol resin composites is analyzed based on an energy method. The crack-trapping effect of the cement ...
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ژورنال
عنوان ژورنال: Journal of Materials Engineering and Performance
سال: 2007
ISSN: 1059-9495,1544-1024
DOI: 10.1007/s11665-007-9115-2