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The Global ETD Search service is a free service for researchers
to find electronic theses and dissertations. This service is
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Networked Digital Library of Theses and Dissertations.
Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
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Showing 1 to 8 of 8 (0.038 seconds)Spelling suggestions: "subject:"vulkanisat"" "subject:"vulkanisate""
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Einflussgrössen der Verstärkung elastomerer Werkstoffe durch polymere und klassische FüllstoffeMüller, Martin. January 2002 (has links) (PDF)
Hannover, Universiẗat, Diss., 2002.
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Charakterisierung von Elastomeren mittels dynamischer Indentation und vergleichender MethodenHerrmann, Volker. January 2002 (has links) (PDF)
Aachen, Techn. Hochsch., Diss. 2002. / Computerdatei im Fernzugriff.
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Fundamental studies on dynamic wear behavior of SBR rubber compounds modified by SBR rubber powderEuchler, Eric, Heinrich, Gert, Michael, Hannes, Gehde, Michael, Stocek, Radek, Kratina, Ondrej, Kipscholl, Reinhold, Bunzel, Jörg-Michael, Saal, Wolfgang 30 April 2016 (has links) (PDF)
The aim of this study is focused on the experimental investigation of dynamic wear behavior of carbon black filled rubber compounds comprising pristine styrene butadiene rubber (SBR) together with incorporated SBR ground rubber (rubber powder). We also analyzed and described quantitatively the service conditions of some dynamically loaded rubber products, which are liable to wear (e.g. conveyor belts, tires). Beside the well-known standard test method to characterize wear resistance at steady-state conditions, we used an own developed testing equipment based on gravimetric determination of mass loss of rubber test specimen to investigate the influence of rubber powder content on dynamic wear depending on varying impact energy levels. Incorporation of SBR rubber powder in SBR rubber compounds increases wear. With increasing rubber powder content the wear at steady-state conditions progressively increases. However, the level of wear at dynamic loading conditions increases only once, but stays constant subsequently even with contents of incorporated rubber powder.
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Chip & Cut Tests an ElastomerenEuchler, Eric, Heinrich, Gert, Michael, Hannes, Gehde, Michael, Stocek, Radek, Kratina, Ondrej, Kipscholl, Reinhold 30 April 2016 (has links) (PDF)
Dieser Vortrag stellt einen neuartigen Prüfstand vor, mit welchem das Chip & Cut Verhalten von Elastomeren charakterisiert werden kann. Sowohl theoretischer Hintergrund als auch praktische Erkenntnisse werden diskutiert. Die Vorstellung der Praxisrelevanz dieser Untersuchungen steht im Fokus des Vortrags.
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Fundamental studies on dynamic wear behavior of SBR rubber compounds modified by SBR rubber powderEuchler, Eric, Heinrich, Gert, Michael, Hannes, Gehde, Michael, Stocek, Radek, Kratina, Ondrej, Kipscholl, Reinhold, Bunzel, Jörg-Michael, Saal, Wolfgang January 2015 (has links)
The aim of this study is focused on the experimental investigation of dynamic wear behavior of carbon black filled rubber compounds comprising pristine styrene butadiene rubber (SBR) together with incorporated SBR ground rubber (rubber powder). We also analyzed and described quantitatively the service conditions of some dynamically loaded rubber products, which are liable to wear (e.g. conveyor belts, tires). Beside the well-known standard test method to characterize wear resistance at steady-state conditions, we used an own developed testing equipment based on gravimetric determination of mass loss of rubber test specimen to investigate the influence of rubber powder content on dynamic wear depending on varying impact energy levels. Incorporation of SBR rubber powder in SBR rubber compounds increases wear. With increasing rubber powder content the wear at steady-state conditions progressively increases. However, the level of wear at dynamic loading conditions increases only once, but stays constant subsequently even with contents of incorporated rubber powder.
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Fracture behavior of rubber powder modified rubber blends applied for conveying belt top coversEuchler, Eric, Stocek, Radek, Gehde, Michael, Bunzel, Jörg-Michael, Saal, Wolfgang, Kipscholl, Reinhold 30 April 2016 (has links) (PDF)
The aim of this study is concentrated on the experimental investigation of wear resistance of rubber powder modified rubber blends. Styrene-Butadiene-Rubber (SBR) blends applied for conveying belt top covers have been modified by ground rubber (rubber powder) based on SBR. We theoretically described the rubber wear mechanism due to loading conditions occurring at conveyor belts in the field, to simulate wear behavior of top cover rubber materials. An own developed testing equipment based on gravimetric determination of mass loss of rubber test specimen was used investigating dynamic wear with respect to fracture properties of top cover materials. Furthermore we investigated fatigue crack growth (FCG) data over a broad range of tearing energy by Tear Analyzer to characterize crack propagation behavior of rubber powder modified rubber blends. Thus, we demonstrate the influence of rubber powder on resistance against occurrence of fracture as well as dynamic wear as a function of the rubber powder content in rubber blends applied for conveying belt top covers.
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Fracture behavior of rubber powder modified rubber blends applied for conveying belt top coversEuchler, Eric, Stocek, Radek, Gehde, Michael, Bunzel, Jörg-Michael, Saal, Wolfgang, Kipscholl, Reinhold January 2014 (has links)
The aim of this study is concentrated on the experimental investigation of wear resistance of rubber powder modified rubber blends. Styrene-Butadiene-Rubber (SBR) blends applied for conveying belt top covers have been modified by ground rubber (rubber powder) based on SBR. We theoretically described the rubber wear mechanism due to loading conditions occurring at conveyor belts in the field, to simulate wear behavior of top cover rubber materials. An own developed testing equipment based on gravimetric determination of mass loss of rubber test specimen was used investigating dynamic wear with respect to fracture properties of top cover materials. Furthermore we investigated fatigue crack growth (FCG) data over a broad range of tearing energy by Tear Analyzer to characterize crack propagation behavior of rubber powder modified rubber blends. Thus, we demonstrate the influence of rubber powder on resistance against occurrence of fracture as well as dynamic wear as a function of the rubber powder content in rubber blends applied for conveying belt top covers.
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Chip & Cut Tests an ElastomerenEuchler, Eric, Heinrich, Gert, Michael, Hannes, Gehde, Michael, Stocek, Radek, Kratina, Ondrej, Kipscholl, Reinhold 30 April 2016 (has links)
Dieser Vortrag stellt einen neuartigen Prüfstand vor, mit welchem das Chip & Cut Verhalten von Elastomeren charakterisiert werden kann. Sowohl theoretischer Hintergrund als auch praktische Erkenntnisse werden diskutiert. Die Vorstellung der Praxisrelevanz dieser Untersuchungen steht im Fokus des Vortrags.
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