Synthesis, Characterization, Morphology and Mechanical properties of SBRnanocomposites Derived from Nano Antimony Oxide

A novel rubber-nanocomposite has been synthesized through the emulsion polymerization of styrene-butadiene rubber and nano antimony oxide using accelerators and antioxidant. Sulphur was used as vulcanizing agent. The synthesized SBR-nano antimony oxide was characterized by elemental analysis, FTIR, scanning electron microscopy, transmission electron microscopy and mechanical testing. On basis of the FTIR, the structure of the SBR-nano antimony oxide was proposed. The physico-chemical parameters have been evaluated for the SBR-nano antimonyoxide. The aggregation nature of the synthesized rubber-nano composite was established by scanning electron microscopy (SEM). The effects of nano particles in polymer matrices have been evaluated for the SBR-nano antimony from TEM analysis. Mechanical behavior of the composites are found to improve consistently as nano- antimony oxide content in the composites increases owing to increased rubber- filler interaction. Tensile strength studies are found to be useful to assess the improvement of the mechanical properties of matrix.
Pile of White Pink and Brown Oblong and Round Medication Tablet 

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