Waterproof paint for river channel dredging equipment

Abstract

The invention discloses waterproof paint for river channel dredging equipment. The waterproof paint comprises, by weight, matrix resin, organic silicon resin, methyl vinyl silicone rubber, inositol hexaphosphate, glycerin monostearate, sodium dodecyl sulfate, butyl-hydroxy polyurethane, zinc oxide, dibasic lead phosphite, calcium carbonate, aluminum stearate, silicon nitride, n-butanol, tricarboxylic methylpropane, nanometer graphene, magnesium oxide, boron nitride, borosilicate glass powder, talc powder, titanium dioxide, zeolite, lac, carbon black, silicone oil and deionized water. The waterproof paint has the advantages that the waterproof paint is high in metallic matrix binding force, and the adhesion, the leveling properties and the mechanical properties of coatings can be effectively improved; the waterproof paint is good in corrosion resistance and leveling property, the foamed coatings are high in metallic matrix binding capacity and flatness and difficult to peel or crack andhave smooth surfaces, good waterproof and anticorrosion effects can be realized, and the waterproof paint is high in environmental weather resistance and suitable to be used for the river channel dredging equipment.

Description

technical field [0001] The invention relates to the technical field of water conservancy engineering, in particular to a waterproof coating for river dredging equipment. Background technique [0002] With the rapid development of the domestic economy, the pace of urbanization is accelerating, and urban planning and construction are speeding up. Many urban domestic sewage and industrial sewage are directly discharged without treatment, resulting in serious pollution and silting of urban and suburban rivers. River siltation has increasingly affected the normal performance of various functions such as flood control, drainage, irrigation, water supply, and navigation. In order to restore the normal functions of the river and promote rapid and sustainable economic and social development, river dredging projects are carried out. The river channel will become deeper and wider through treatment, and the river water will become clearer. The production conditions and living environmen...

AI Technical Summary

Problems solved by technology

At present, in the construction of river dredging equipment, the waterproof treatment of mechanical equipment is a very important link. Due to the structure and functional characteristics of the river dredging equipment itself, the existing waterproof coating has poor adaptability to the deformation of the base during construction. , weak low temperature performance, low tensile strength and other deficiencies. In addition, the waterproof effect of existing waterproof coatings is not ideal, which is likely to cause hidden dangers.