Emulsion Polymerization Of Vinyl Acetate Butyl Acrylate

It is used primarily for producing oil seals and packaging related to automobiles.

Emulsion polymerization of vinyl acetate butyl acrylate.

Acrylic elastomer possesses characteristics of heat and oil resistance with the ability to withstand temperatures of 170 180. In this manuscript the emulsion polymerization of vinyl acetate and butyl acrylate in presence of bis 2 ethylhexyl maleate behm was studied. Acrylate were achieved by using bis 2 ethylhexyl maleate behm. The order of the polymerization reaction with respect to the behm in presence of each of vinyl acetate and butyl acrylate was studied.

Zvesti 38 6 803 822 1984 807. Potassium persulfate kps was used as initiator. 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. 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.

George street toronto ontario m5s 3h6 canada. Gülsüm karacetin ayfer sarac semicontinuous emulsion copolymerization of vinyl acetate and butyl acrylate with nonionic surfactants triton x series macromolecular symposia 10 1002 masy 201400156 352 1 72 77 2015. Polymerization emulsion polymerizations of butyl acrylate were carried out at 70 c. Acrylic elastomer is a general term for a type of synthetic rubber whose primary component is acrylic acid alkyl ester ethyl or butyl ester.

The concentrations of ammonium persulfate and dowfax 2a1 were changed and used as shown in results and discussion. The emulsion polymerization kinetics of vinyl acetate and butyl acrylate in presence of behm was studied. Amps was a reactive surfactant in the aqueous emulsion due to its amphiphilic structure and the unsaturated double bonds.