The wide application of water-based aluminum silver paste
Water-based aluminum silver paste features: has good whiteness hiding power. Very narrow particle size distribution and very uniform surface distribution effect, good dispersion and very good stability, high color purity of the coloring body.
Water-based aluminum silver paste can be divided into floating type and non-floating type two categories, water-based floating silver paste because of its low surface tension and floating on the surface of the paint film, its biggest feature is "bright", can be close to the metal effect of silver plating, which is one of the most important needs of its customer groups; Another feature is that the "corrosion resistance" is good, and the corrosion resistance is better than that of water-based non-floating aluminum silver paste. Floating aluminum silver paste is mainly used in roof coating with high protection requirements, maintenance, anti-corrosion coating, reflective coating, imitation electroplating effect coating and commercial coating. There are many kinds of water-based non-floating aluminum silver paste, the coloring power is from low to high, the particle size is from coarse to fine, the appearance is from white, shiny to gray, more delicate, and acid resistant products, reducing the impact of industrial salt spray, acid rain and other adverse environment on the coating. It is evenly distributed in the entire paint film, and has a sinking trend, the paint film is solid and stable, and can also be recoated with light, the formed film appearance is different from the floating aluminum silver paste, because it can be mixed with a variety of pigments for a variety of systems, so it has a unique effect on industrial painting. Widely used in industrial coatings, auto parts coatings and decorative coatings.
Water-based aluminum silver paste is mainly used in industrial paint industry, including plastic paint, wheel paint, metal paint, glass paint, wood paint, automotive paint, anti-corrosion paint, printing paste, coating printing and ink printing and many other fields. The water-based aluminum silver paste is oriented near the surface of the paint film to form an opaque silver film. This opaque property is the main factor that makes the floating aluminum pigment an important functional raw material. The appearance of floating aluminum pigments will vary according to the thickness of the particles, the white appearance to gray, highly reflective or mirror-like effect, the coarse grade of floating aluminum pigments have lower cover power and rougher structure, but the coating is whiter and brighter.In comparison, anti-corrosion paint is undoubtedly one of the main industries with a wide range of application and large amount, but the main use of water-based aluminum slurry has good anti-corrosion performance.
In addition to anti-corrosion paint, ink printing is also one of the most widely used industries, and its requirements for water-based aluminum paste are relatively high, which not only requires water-based aluminum paste to have a good metallic feeling, stability, hiding power and transferability, but also the environmental protection requirements are relatively high, and the prospects are very optimistic.