Novel on-water landscaping waterproof anti-rusting primer and preparation process thereof

Abstract

The invention discloses a novel on-water landscaping waterproof anti-rusting primer and a preparation process thereof. The primer comprises the following components in parts by mass: 10-15 parts of iron oxide red, 4-6 parts of zinc carbonate, 5 parts of zinc oxide, 5-8 parts of a nano material, 0.1 part of a fungicide, 0.1 part of a defoaming agent, 0.3 part of an efficient dispersant, 0.1 part ofANP-95, 50-60 parts of an anti-rusting emulsion, 10-20 parts of water and 2-5 parts of propylene glycol. Various indexes of the primer meet or exceed those of a red iron oxide alkyd primer, iron oxide red, zinc yellow, iron black epoxy ester primers and zinc yellow and iron oxide red perchlorovinyl primers, the main index, namely the salty water resistance, of the primer as an anti-rusting primer, meets the standard that no bubbling or dropping is resulted within 250 hours, the property is greatly better than those of the former three primers, results show that a high-tech product of completely novel concepts and safety and environment protection is developed and can be widely applied to surface corrosion resistance operation on steel components of industries such as shipbuilding, machinery, buildings, vehicles and oil tanks, and the problems the prior art is insufficient in environmental-friendliness and has certain toxicity and smell and use comfort of users can be affected, are solved.

Description

technical field [0001] The invention relates to the technical field of chemical engineering, in particular to a new waterproof and antirust primer for water landscaping and its processing technology. Background technique [0002] Antirust paint is a coating that protects metal surfaces from chemical or electrochemical corrosion from the atmosphere, sea water, etc. Mainly divided into two categories of physical and chemical antirust paint. The former relies on the proper coordination of pigments and paints to form a dense paint film to prevent the intrusion of corrosive substances, such as iron red, aluminum powder, graphite antirust paint, etc.; the latter relies on the chemical antirust effect of antirust pigments, such as red Dan, zinc yellow antirust paint, etc. Used for rust prevention of bridges, ships, pipelines and other metals. [0003] Antirust paint is roughly oily and water-based. Oil-based antirust paint makes it difficult to remove the greasy surface of the ...

AI Technical Summary

Problems solved by technology

Although this invention has a strong color fixing effect, it is not environmentally friendly, has certain toxicity and odor, and affects the comfort of users. Therefore, we propose a gravure printing ink and its production process