Preparation process of multi-performance paint based on ultrathin coating

Abstract

The invention relates to a preparation process of a multi-performance paint based on an ultrathin coating. The preparation process sequentially comprises the steps of dispersing and stirring a slurry addition agent, evenly mixing a base material with a paint material, adding, mixing and stirring. The preparation method solves the technical defects that in the prior art, the paint is large in coating thickness, low in bonding force, less in fire resistance, corrosion resistance functions and the other functions, poor in effects and the like, thus the prepared paint has multiple functions of high adhering force, excellent electric insulation performance, corrosion resistance, rust resistance, mildew resistance, heat resistance, abrasion resistance and the like, and simultaneously has low-cost market competition. The preparation method is characterized in that the water-proof property, crazing resistance property and metal base body adhering force of the paint product are improved obviously, the base material achieves the fire resistance effect obviously, and the beneficial effect of aging resistance performance of the product in the high-temperature working state is achieved.

Description

technical field [0001] The invention belongs to the technical field of fire-proof and anti-corrosion paint processing, in particular relates to the field of ultra-thin fire-proof and anti-corrosion paint processing, in particular to a preparation process of a multi-performance paint based on an ultra-thin coating. Background technique [0002] As a form of high-rise building structure, steel structure is widely used in the construction industry because of its high strength, light weight, good extensibility, earthquake resistance and short construction period, especially in super high-rise and large-span Construction and other aspects have shown strong vitality. By the end of 1990, steel structures accounted for 79% of the 100 super high-rise buildings over 200m high in the world. Since the reform and opening up, with the strengthening of international technical exchanges and cooperation, steel structure application technology has been vigorously developed in my country, and...

AI Technical Summary

Problems solved by technology

[0015] The object of the present invention provides a kind of preparation technology based on the multi-performance paint of ultra-thin coating that carries out relevant raw material, proportioning, process step improvement and optimization related optimal parameter, has solved the coating thickness of paint in the prior art is big, Low adhesion, few functions such as fire protection and anti-corrosion, and poor effect; not only the coating has strong adhesion, excellent electrical insulation performance, but also has anti-corrosion, anti-rust, mildew-proof, heat-resistant, wear-resistant and other functions, and at the same time It has low-cost market competitiveness; the most important thing is to significantly improve the water resistance, crack resistance and adhesion of the metal substrate of the coating product, as well as the very significant fireproof effect of the substrate, and the high temperature working condition of the product Anti-aging properties