Journal Title : International Journal of Modern Trends in Engineering and Science
Paper Title : COPOLYMERIZATION OF MMA/BA FOR HIGH SOLID CONTENT ACRYLIC LATEX APPLIED AS A BINDER IN SURFACE COATING
Author’s Name : Y G Thakare | S N Nemade | D V Wele
Volume 04 Issue 03 2017
ISSN no: 2348-3121
Page no: 77-80
Abstract – The achievement of high solid content acrylic latex at a low viscosity obtained by copolymerization of methyl methacrylate (MMA) and butylacrylate (BA) via emulsion polymerization method. It was found that, for the semi continuous copolymerization of methyl methacrylate and butyl acrylate with 63% solid content resin can be obtained through micro emulsion polymerization in presence of potassium persulphate (KPS) as a initiator. Water was used as solvent. The effect of the initiator concentration and monomer to co-monomer ratio on solid content was studied. The copolymer was characterized by Fourier Transform Infrared (FTIR) spectroscopy. Thermal stability of synthesized resins was studied by Thermo Gravimetric Analyzer (TGA). The high solid content acrylic polymer mostly used as a binder in paint industry because of its weatherproof& high thermal stability, productivity and economic factor.
Keywords – High Solid Content, Acrylic Latex, Emulsion Polymerization, Copolymerization
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