شماره ركورد كنفرانس :
5536
عنوان مقاله :
Synthesis and properties of poly(styrene-co-butyl acrylate)/ clay nanocomposite prepared by latex componding method
پديدآورندگان :
Bakhtiari Paniz Polymer Reaction Engineering Department, Tarbiat Modares University, Tehran, Iran , Abdollahi Mahdi abdollahim@modares.ac.ir Polymer Reaction Engineering Department, Tarbiat Modares University, Tehran, Iran , Aalaie Jamal aalaiej@ripi.ir Research Institute of Petroleum Industry, Tehran, Iran
كليدواژه :
Polymer synthesis , Nanocomposite , Rheology , Emulsion polymeization , Acrylic Latex
عنوان كنفرانس :
پانزدهمين همايش بين المللي علوم و فناوري پليمر
چكيده فارسي :
Poly(styrene-co-butyl acrylate)/ clay nanocomposites were prepared by mixing the latex with aqueous clay dispersion. The products were characterized by x-ray diffraction (XRD), dynamic light scattering (DLS), and rheometry. XRD was applied to study the dispersion of nanoclay. It was found that a fully exfoliated structure could be obtained by this method. Result nanocomposite was found to have good stability. It was observed that the particle size of the latex increases when 6 wt% Cloisite Na+ (ClNa+) is introduced into the latex. The results indicated that the nanocomposites show shear thinning behavior with increasing shear rate.
