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Polyurethaneurea–silica nanocomposites: Preparation and investigation of the structure–property behavior
Nanocomposites consisting of thermoplastic polyurethane–urea (TPU) and silica nanoparticles of various size and filler loadings were prepared by solution blending and extensively characterized by Fourier transform infrared ...
Fumed silica filled poly(dimethylsiloxane-urea) segmented copolymers: Preparation and properties
Novel fumed silica filled thermoplastic poly(dimethylsiloxane-urea) (TPSU) segmented copolymers were synthesized and characterized. TPSU copolymers were prepared from a cycloaliphatic diisocyanate, aminopropyl terminated ...