China Manufacturer Aluminum Pigment Powder for Masterbatch and Plastic Injection

The subsonic air atomization method for atomizing aluminum powder has been adopted, and the pressurized water atomization method has also begun to enter the production sequence. The products are both irregular and spherical. In the production of aluminum powder and aluminum slurry by ball milling, both dry process and wet process are adopted by manufacturers. The products are floating aluminum powder and aluminum slurry, non-floating aluminum powder and aluminum slurry. Water-dispersed aluminum slurry suitable for water-based coatings has long been available, and aluminum slurry in the form of alloy, such as zinc-aluminum slurry, has also been produced.

Aluminum powder, commonly known as "silver powder", is a silvery metallic pigment, which is made of pure aluminum foil with a small amount of lubricant, crushed into scaly powder by tamping, and then polished. Aluminum powder is light in weight, high in floating power, strong in covering power and good in reflecting light and heat. After treatment, it can also become non-floating aluminum powder. Aluminum powder can be used to identify fingerprints and also be used as fireworks. Aluminum powder is a major category of metal pigments due to its wide use, large demand and variety.