A study on silica modified with new alkoxysilane was carried out, in order to establish the minimum amount of the silane, required to reach the highest performance of silica in elastomer compounds. The surface tension components of the modified silicas have been determined by inverse gas chromatography (IGC) as a function of the degree of grafting. These results were compared with the tensile and dynamic-mechanical behaviour and morphological observation by transmission electron microscopy on to the SBR -based compounds filled with these modified silicas.
SBR/silica compounds for the tyre industry: new silica-modifiers bearing polybutadiene oligomer tail
Conzatti L;Stagnaro P;
2011
Abstract
A study on silica modified with new alkoxysilane was carried out, in order to establish the minimum amount of the silane, required to reach the highest performance of silica in elastomer compounds. The surface tension components of the modified silicas have been determined by inverse gas chromatography (IGC) as a function of the degree of grafting. These results were compared with the tensile and dynamic-mechanical behaviour and morphological observation by transmission electron microscopy on to the SBR -based compounds filled with these modified silicas.File in questo prodotto:
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