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Effects of structural and processing parameters on th eproperties of polymer nanocomposites
Zárybnická, Klára ; Žídek, Jan (referee) ; Jančář, Josef (advisor)
The work deals mainly with preparation protocol of nanocomposites. The task of this work is to study structural and procedural parameteres that control the dispersion of nanoparticles in polymer solution to be able to prepare desired spatial organization of nanoparticles. The work resolves the effect of various components such as polymer matrices, nanoparticles and solvent, in which matrices and nanoparticles are blended. Used components control final dispersion state of nanoparticles and it influences also properties of investigated materials such as glass transition temperature, stiffness and rheological properties.
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Polymeric biocompatible materials
Matlák, Jiří ; Stránský, Lubomír (referee) ; Molliková, Eva (advisor)
The aim of the bachelor’s thesis is polymeric biocompatible materials. In the first part the problematic of the biocompatible materials is discussed and the basic terms are explained. In the next part are described polymeric materials and their chemical composition, mechanical and chemical properties and examples of applications.
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Návrh skladby kompozitního materiálu s využitím akrylátového skla
Kolomazník, Petr
Thesis focuses on the proposal of the structure and production of composite material from wooden sliver leaves and acrylic glass. The thesis contains information about the development of the structure of composite material from the very beginning till the final acceptable appearance and promising characteristics of created acrylic panel. There is described a ratio of individual components and the acrylic-sliver panel undergoes examinations to find physical and mechanical characteristics: resistance of the surface against abrasion according to ČSN 910276, impact resistance according to BS 3962, surface water resistance according to ČSN 492120, surface roughness ČSN 490211, finding swelling values when stored in water according to ČSN 49 0166, finding flexural modulus according to ČSN EN 310, determining density according to ČSN EN 323 and humidity ČSN EN 13183-1 and following assessment. In the Conclusion there is a comparison of acrylic-sliver panel characteristics with other composite materials and proposal of the panel use in practice.
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Effects of structural and processing parameters on th eproperties of polymer nanocomposites
Zárybnická, Klára ; Žídek, Jan (referee) ; Jančář, Josef (advisor)
The work deals mainly with preparation protocol of nanocomposites. The task of this work is to study structural and procedural parameteres that control the dispersion of nanoparticles in polymer solution to be able to prepare desired spatial organization of nanoparticles. The work resolves the effect of various components such as polymer matrices, nanoparticles and solvent, in which matrices and nanoparticles are blended. Used components control final dispersion state of nanoparticles and it influences also properties of investigated materials such as glass transition temperature, stiffness and rheological properties.
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Polymeric biocompatible materials
Matlák, Jiří ; Stránský, Lubomír (referee) ; Molliková, Eva (advisor)
The aim of the bachelor’s thesis is polymeric biocompatible materials. In the first part the problematic of the biocompatible materials is discussed and the basic terms are explained. In the next part are described polymeric materials and their chemical composition, mechanical and chemical properties and examples of applications.
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