Poly(styrene-co -butyl acrylate)/organo-silica core-shell and ethylene vinyl acetate nanocomposites

2016 ◽  
Vol 38 ◽  
pp. E214-E220 ◽  
Author(s):  
Abd El-Shafey I. Ahmed ◽  
Ahmed I. Hussain ◽  
Ahmed M. El-Masry ◽  
Ahmed Saleh
Keyword(s):  
Vinyl Acetate ◽  
Butyl Acrylate ◽  
Ethylene Vinyl Acetate ◽  
Core Shell ◽  
Silica Core

Prediction and experiment of core-shell particle morphology of vinyl acetate and butyl acrylate

2002 ◽  
Vol 83 (13) ◽  
pp. 2930-2937 ◽  
Author(s):  
Peiqin Sun ◽  
Ke Zhao ◽  
Dazhuang Liu ◽  
Dongxia Huo
Keyword(s):  
Vinyl Acetate ◽  
Butyl Acrylate ◽  
Particle Morphology ◽  
Core Shell ◽  
Shell Particle

Study of Core-Shell Structure Poly(vinyl Acetate-Butyl Acrylate) Emulsion Particles Modification

2014 ◽  
Vol 1061-1062 ◽  
pp. 277-282 ◽  
Author(s):  
Gang Li ◽  
Ting Wang ◽  
Xin Fu ◽  
Tian Ming Gao ◽  
Mao Fang Huang
Keyword(s):  
Vinyl Acetate ◽  
Shell Structure ◽  
Butyl Acrylate ◽  
Core Shell ◽  
The Third ◽  
Transmission Electron ◽  
Acrylate Emulsion ◽  
Ft Ir ◽  
Emulsion Film ◽  
Core Shell Structure

Core-Shell structure Poly(vinyl acetate-butyl acrylate) emulsion is prepared by the semi-continuous emulsion polymerization. And the emulsion particles are modified by ethyleneglycol dimethacrylate crosslinker (EGDMA) to improve the properties of films in the different reaction stages. Then the emulsion particles structure is characterized by transmission electron microscopy (TEM) and Fourier transform infrared spectroscopy (FT-IR). The particle size and distribution are characterized by Zata Potential- Particle analyzer, as well as analysis of the film mechanical properties and thermal performance. The results show that the emulsion particles possess a clear core-shell structure. The performance of the emulsion film show better when 1% and 0.5% EGDMA are added in the second reaction and the third reaction stage respectively under the emulsion preparation process.

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