Rheology of filled polymethacrylates
Autor: | D. N. Ryabokon, L. I. Myasnikova, D. N. Yemelyanov |
---|---|
Rok vydání: | 1988 |
Předmět: | |
Zdroj: | Progress and Trends in Rheology II ISBN: 9783642493393 |
DOI: | 10.1007/978-3-642-49337-9_99 |
Popis: | The regulation of the rheological properties of compositions of polymerization filling (highly filled suspensions) by modifying the filler surface and selecting macromolecular units of the dispersive medium with various solvating abilities was investigated. The intensity of the viscosity increase and the strength of filled polymethacrylate compositions has been found to be determined not only by the concentration and filler type but also by the character of the interaction at the phase boundary. The lyophilization of the filler surface is shown to be accompanied by an increase in the viscosity and activation energy of the systems. |
Databáze: | OpenAIRE |
Externí odkaz: |