Polyurethane waterproof coating processing and preparing system

Abstract

The invention relates to a polyurethane waterproof coating processing and preparing system which comprises a base and a stirring device arranged on the upper surface of the base. The problems existingin stirring preparation of polyurethane waterproof coating at present can be solved: when existing stirring equipment is used for stirring raw materials of the polyurethane waterproof coating, only asimple stirring mode is used for stirring and mixing the raw materials, and the stirred raw materials cannot be turned over up and down, the raw materials in the upper layer, the middle layer and thelower layer can be repeatedly mixed and stirred, and as for the mode that the raw materials are fed into the stirring equipment, the solid powdery raw materials and the liquid raw materials are fed into the stirring equipment together, and thus the liquid raw materials can wrap the solid powdery raw materials easily, and the solid powdery raw materials and the liquid raw materials are difficult to mix uniformly, and the use effect of the polyurethane waterproof coating which is not fully mixed is reduced.

Description

technical field [0001] The invention relates to the field of paint preparation, in particular to a polyurethane waterproof paint processing and preparation system. Background technique [0002] Polyurethane waterproof coating, also known as polyurethane coating waterproof material, is a kind of polymer waterproof coating with polyurethane resin as the main film-forming substance. It is made of a mixture of isocyanate-based curing agent and other additives in a certain proportion. Additives such as asphalt are a single-component environmentally friendly waterproof coating for liquid construction. It solidifies after contact with moisture in the air, forming a solid and tough seamless integral waterproof membrane on the surface of the base. This type of coating is a reaction-curing moisture-curing coating, which has the characteristics of high strength, high elongation, good water resistance, green environmental protection, dense coating film, and simple construction. It has s...

AI Technical Summary

Problems solved by technology

[0003] At present, when stirring and preparing polyurethane waterproof coatings, there are the following problems: when the existing mixing equipment stirs the raw materials of polyurethane waterproof coatings, it simply uses the stirring method to stir and mix the raw materials, and does not affect the raw materials in the process of stirring. Turn up and down, so that the raw materials located in the upper, middle and lower layers can be mixed and stirred repeatedly, and the way to put the raw materials into the mixing equipment is to put the solid powder raw materials and liquid raw materials into the mixing equipment together, so that the liquid raw materials It is easy to wrap the solid powder raw materials, making it difficult to mix the two evenly, and the polyurethane waterproof coating that is not mixed enough will directly lead to a decline in its use effect

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