Polymer water-based paint manufacturing process

Abstract

The invention relates to a polymer water-based paint manufacturing process, which uses a raw material dispersing device; the raw material dispersing device comprises a supporting base, a raw materialbarrel, a lifting cylinder, a top plate and a dispersing device; the raw material barrel is placed at the upper end of the supporting base, the dispersing device is arranged at the upper end of the raw material barrel, the dispersing device is installed on the top plate, and the lifting cylinder is arranged between the top plate and the supporting base. When the raw material dispersing device is used for manufacturing the polymer water-based paint, the specific method comprises the following steps of raw material proportioning, raw material feeding, stirring and dispersing, coating blending and metering and packaging. The raw material barrel is driven to rotate through the supporting base, the raw materials are stirred not only through rotation of the stirring rod in the stirring process,the relative movement amplitude of the raw materials and the stirring rod is increased, a small amount of powder is thrown into the raw material barrel by the dispersing device in the stirring processin batches, the working intensity of the stirring rod can be relieved, and the mixing uniformity of the powder and other raw materials in the raw material barrel is improved.

Description

technical field [0001] The invention relates to the technical field of coatings, in particular to a production process of polymer water-based paints. Background technique [0002] Water-based paint is water-based paint. Water-based paint is a paint that uses water as a diluent and does not contain organic solvents. It does not contain benzene, toluene, xylene, formaldehyde, and toxic heavy metals. It has water resistance, wear resistance, aging resistance, yellowing resistance, and dryness. Fast and easy to use and so on. Compared with oil-based paints that are easy to pollute the environment and damage consumers' health, water-based paints are also harmless to the human body and do not pollute the environment, so their application range is becoming wider and wider. [0003] The production process of water-based paint is the process of uniformly dispersing the raw materials of various components according to a certain proportion and order, and there are some problems in the...

AI Technical Summary

Problems solved by technology

[0004] (1) The dispersion of raw materials is mostly achieved only by the rotation of the stirring rod relative to the raw material. The relative movement range between the stirring rod and the raw material is small, so it takes a long time to mix the raw materials to the desired state. In addition, the rotation of the stirring rod The range is limited, it is impossible to fully stir the raw materials in each position, and it is prone to uneven stirring

[0005] (2) In order to save the time spent on feeding, the manufacturer usually chooses to put the powder into the raw material barrel at one time, which increases the workload of the mixing equipment, and the operation of the mixing equipment in a high-intensity state will shorten its service life. Moreover, the mixing equipment cannot fully stir the powder, which reduces the uniformity of dispersion between raw materials

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