Specifications

 non leafing aluminum paste

Characteristics and Applications

non leafing aluminum paste,Of the goods handled by the special scale-like aluminum powder and solvent oil, used to hammer paint, lacquer art, decorated with a good anti-corrosion properties, can also be used in pressure vessels, ships, bridges, water and metal objects, such as surface Loaded, non-floating aluminum paste with excellent coloring, and there is a strong hiding power, is widely used in industrial coatings, marine coatings, automotive coatings and decorative coatings, can also be used for coating and plastics industries, such as Color Masterbatch.

Aluminiumpaste alias: aluminum powder, paste, flash paste, silver paste. Its main ingredients of the flake aluminum particles and petroleum solvents, were a paste. The aluminum surface smooth, size distribution, shape rules, with excellent light reflection and metallic luster, transparent color pigments mixed use, the film has "flip-flop effect", the decorative effect is very gorgeous and beautiful.

a silver paste itself is a malleable show the outer coverings of toughness flakes, high acid value (less than 15 is preferred) and long continuous processing and high-speed mixing will destroy the surface coating material andits own integrity, resulting in black paint, hiding power to reduce, the film appears coarse and undesirable phenomena such as this phenomenon should be adjusted to better process and processing time, stirring speed.b, difficult dispersion: mainly caused by improper use by the solvent, the resin, a modest deployment of the new resins, solvents, if it is because the product is too small to be difficult to disperse, may be appropriate to extend the soak time, and speed to be stirred.c, such as product use black, yellow phenomenon may seal is not good resulting in product oxidation and thus black, re-sample. If the yellowing is mainly because of the baking temperature is too high. Baking in the appropriate temperature (not over 500 degrees is preferred)d, in building materials using the silver paste may be the phenomenon of leveling is not good, have this adverse reaction, re-deployment of the solvent, debugging and should be based on the performance of the resin, which may be solvent, the resin used improperly cause .e, spraying the surface of the particles may be due to oxidized black. Poor dispersion, or due to product containing impurities, if it is because the oxidation of the reasons should be re-sample, if the product contains impurities in the particles before use with cloth filter and then to deploy (cloth 325 mesh)f, the addition of silver paste ink should customers may be, usually 6% -10%g, silver paste, add appropriate amount of dispersing agent or other additives to improve the dispersion of the aluminum paste, light grinding degree, depending on customer needs.