Abstract
Molecular mobility of oligo(carbonate methacrylate) filled with aerosil, silicon dioxide, and hydroxyapatite was studied by the spin probe method. The addition of fillers was wound to decrease the molecular mobility of oligomer chains and broaden the set of the frequencies of molecular motions. The oligomer boundary layers were disclosed to be in the glassy state. An increase in the filler content caused a rise in the fraction of the glassy domains in oligomer.
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