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Solution for anti-corrosion pigment filling industry
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- Product performance
- Effect principle
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- Commodity name: Solution for anti-corrosion pigment filling industry
Anti corrosion pigments and fillers mainly play a role in chemical and physical rust prevention in anti-corrosion coating systems: chemical rust prevention such as red lead and zinc chromium yellow, and physical rust prevention such as mica and glass flakes. It is also useful to use carbon black, mica iron oxide, etc. to shield the damage of sunlight and ultraviolet rays to the paint film; Adjust the pigment volume concentration with talcum powder, precipitated barium sulfate, etc. to improve the adhesion of the paint film; Adjusting the rheological properties of coatings with gas-phase silica; Using aluminum powder to improve the heat resistance of coatings. Among them, the red lead and zinc chromium yellow added in the chemical rust prevention method are toxic products, causing serious environmental pollution.
Anti corrosion pigments and fillers mainly play a role in chemical and physical rust prevention in anti-corrosion coating systems: chemical rust prevention such as red lead and zinc chromium yellow, and physical rust prevention such as mica and glass flakes. It is also useful to use carbon black, mica iron oxide, etc. to shield the damage of sunlight and ultraviolet rays to the paint film; Adjust the pigment volume concentration with talcum powder, precipitated barium sulfate, etc. to improve the adhesion of the paint film; Adjusting the rheological properties of coatings with gas-phase silica; Using aluminum powder to improve the heat resistance of coatings. Among them, the red lead and zinc chromium yellow added in the chemical rust prevention method are toxic products, causing serious environmental pollution.
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Anti corrosion and wear-resistant, significantly improving the coating properties and welding characteristics of heavy-duty anti-corrosion zinc rich coatings, reducing zinc mist generated during welding and cutting of zinc rich coatings, improving the working environment, and enhancing labor protection levels, are highly welcomed by the coating industry and user units.
Strong adhesion, low specific gravity, easy dispersion, strong rust prevention ability, salt spray resistance for 600 hours, and high temperature resistance above 200 ℃.
It exhibits particularly good sealing and weather resistance in the paint film, isolating corrosive media such as water vapor, and absorbing and reflecting a large amount of ultraviolet rays.
Solving the problems of "easy foaming" and "flash rust" in products greatly improves the anti rust performance of various coatings. -
The Hengkai Jingchun series anti rust pigments undergo high-temperature treatment on the surface of ultrafine pigments using various organic additives. Nano materials are added and decomposed using coupling agents to form a dense coating layer on the pigment surface, effectively preventing water molecules, oxygen, and other gases from corroding steel, greatly enhancing the adhesion of pigments on steel surfaces. At the same time, the composite phosphate contained in the product forms a passive film on the surface of the steel, firmly adhering to the steel surface and achieving excellent rust prevention effect.
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