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Particle shape effect on fracture toughness of pp-based particle composite
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SYSNO ASEP 0318735 Document Type A - Abstract R&D Document Type Není vybrán druh dokumentu Title Particle shape effect on fracture toughness of pp-based particle composite Title Vliv tvaru částice na lomové chování částicového kompozitu Author(s) Knésl, Zdeněk (UFM-A)
Hutař, Pavel (UFM-A) RID, ORCID
Majer, Zdeněk (UFM-A)
Náhlík, Luboš (UFM-A) RID, ORCIDSource Title 5th International Conference on Fracture of Polymers, Composites and Adhesives. - Berkshire : Elsevier, 2008
S. 1-1Number of pages 1 s. Action International Conference on Fracture of Polymers, Composites and Adhesives /5./ Event date 07.09.2008-11.09.2008 VEvent location Les Diablerets Country CH - Switzerland Event type WRD Language eng - English Country GB - United Kingdom Keywords polymer composite ; particles ; interphase Subject RIV JL - Materials Fatigue, Friction Mechanics R&D Projects GA106/07/1284 GA ČR - Czech Science Foundation (CSF) GD106/05/H008 GA ČR - Czech Science Foundation (CSF) 1QS200410502 GA AV ČR - Academy of Sciences of the Czech Republic (AV ČR) CEZ AV0Z20410507 - UFM-A (2005-2011) Annotation The presence of particles in polymer composite significantly influences the cure reaction, resulting in the formation of the third phase known as the interphase, which possesses property distinct from those of the matrix and the particles. In the present contribution the interaction of micro-crack propagating in the matrix filled by rigid particles covered by the interphase is analyzed. The stress distribution was determined for variety of particle size, shape and material properties of the interphase. The corresponding values of the stress intensity factors for a micro-crack lying in the matrix were evaluated. Workplace Institute of Physics of Materials Contact Yvonna Šrámková, sramkova@ipm.cz, Tel.: 532 290 485 Year of Publishing 2009
Number of the records: 1