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Preparation, structure and properties of silane modified silica/natural rubber nanocomposite. Part I - Forming mechanism of nanocomposite.

Viện Khoa Học và Công Nghệ Việt Nam
Publication Date
  • Nanocomposit
  • Natural Rubber
  • Silica
  • Silan
  • Mechanism
  • Nanocomposit
  • Cao Su Tự Nhiên
  • Silica
  • Silan
  • Cấu Trúc
  • Tính Chất
  • Nghiên Cứu Chế Tạo


Natural rubber/silica nanocomposite were prepared by mixing aqueous suspension of bis(3-triethoxysilylpropyl) tetrasunfit silane (TESPT) modified silica with Hevea Brasilienis latex using a pulverisette type mixer. Dispersion of the modified silica was characterized by laser scattering particle size distribution analyzer and SEM. The results showed that silica in suspension with statistical parameters: median 3.5 (µm); mean 3.8 (µm); variance 4 (µm2); standard deviation 2 (µm) is necessary to make nanocomposite with size distribution in range of 30 -100

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