Water-based acrylic emulsion synthesis process

Abstract

The invention relates to a water-based acrylic emulsion synthesis process. The process utilizes a workbench, a water bath device and a processing device, a water bath device is fixedly mounted at theupper end of the worktable, a processing device is fixedly mounted at the inner end of the water-bath device, the water bath device comprises a circular thick plate, a heating disc, a heat conductionpot, an air pressure regulator, a water inlet pipe, a one-way valve, a water outlet pipe, a hot water pump and a water storage box, the processing device comprises a circular box, a motor I, a rotating column, a stirring frame, an emulsifying frame, a feeding pipe and an exhaust pipe, the boiling point of water is kept at 80 DEG C through the water bath device so as to prevent product quality reduction caused by overhigh heating temperature, and a product mixture is stirred through the processing device, so that the uniform mixing speed of the product is increased, and the purpose of improvingthe product quality is achieved.

Description

technical field [0001] The invention relates to the field of chemical production, in particular to a synthesis process of water-based acrylic emulsion. Background technique [0002] Acrylic emulsion is a chemical with wide applicability. It can be used as a new type of chemical material for repairing anti-seepage, anti-corrosion and anti-freeze of steel structure concrete such as hydraulic engineering, port engineering, highway, bridge frame, metallurgy and chemical industry and other industrial and civil buildings. , water-based acrylic emulsion refers to an acrylic emulsion that uses water as a solvent during the polymerization process, which avoids the trouble of using expensive organic solvents and recycling solvents, and also reduces the risk of fire and pollution. Carry out insulation treatment. [0003] In the process of synthesizing the water-based acrylic emulsion, due to the temperature environment required in the synthesis process of the water-based acrylic emuls...

AI Technical Summary

Problems solved by technology

[0004] (1) In the synthesis process of traditional water-based acrylic emulsion, it is very easy to cause the quality of water-based acrylic emulsion to be low due to excessive heating temperature or instability

[0005] (2) In the synthesis process of the traditional water-based acrylic emulsion, due to the high density of some raw materials, it is easy to cause the mixed solution to be uniformly mixed in the synthesis process at a slower speed, resulting in a slower reaction speed and affecting the preparation speed and quality.

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