But on the other hand, as nanoscaled particles, nanosilica tend to the lowest energy state of bulk aggregation in polymer matrix because of large surface area and high surface energy, which in turn leads to structure flaws in the polymer matrix and interfere with the property of the whole product [12, 13]. In order to enhance interfacial adhesion between nanosilica and NR matrix and improve the dispersion of nanoparticles in NR matrix, it is necessary to reinforce the compatibility between the organic matrix and the inorganic surface of nano-silica.