Emulsion Polymerization Of Vinyl Acetate Butyl Acrylate

Potassium persulfate kps was used as initiator.

Emulsion polymerization of vinyl acetate butyl acrylate.

George street toronto ontario m5s 3h6 canada. The order of the polymerization reaction with respect to behm was calculated using the two different monomers and found to be 1 3 and 1 for vinyl acetate and butyl acrylate respectively. Zvesti 38 6 803 822 1984 807. Polymerization emulsion polymerizations of butyl acrylate were carried out at 70 c.

Amps was a reactive surfactant in the aqueous emulsion due to its amphiphilic structure and the unsaturated double bonds. Vinyl acetate va butyl acrylate ba emulsion copolymers with various comonomer ratios have been prepared by different emulsion polymerization pathways conventional batch semi continuous. Acrylic elastomer possesses characteristics of heat and oil resistance with the ability to withstand temperatures of 170 180. In all cases the recipe comprised 145 g of water and 95 6 g of butyl acrylate.

The concentrations of ammonium persulfate and dowfax 2a1 were changed and used as shown in results and discussion. Emulsion copolymerization of vinyl acetate and butyl acrylate in the presence of fluorescent dyes jung kwon oh department of chemistry university of toronto 80 st. The emulsifier free emulsion polymerization of vinyl acetate vac and butyl acrylate ba in the presence of 2 acrylamido 2 methylpropane sulfonic acid amps was carried out by a semi continuous process. In this manuscript the emulsion polymerization of vinyl acetate and butyl acrylate in presence of bis 2 ethylhexyl maleate behm was studied.

The order of the polymerization reaction with respect to the behm in presence of each of vinyl acetate and butyl acrylate was studied. It is used primarily for producing oil seals and packaging related to automobiles. The emulsion polymerization kinetics of vinyl acetate and butyl acrylate in presence of behm was studied.