Aluminium powder, commonly known as "silver", namely the silver metallic pigment, aluminum foil to join a small amount of lubricant, crushed by the pound hit squamous powder, then through polishing. Aluminum powder is qualitative light, floating high, strong hiding power, heat and light reflection performance are good. After processing, can also be a float type aluminum powder. Aluminum powder can be used to identify fingerprints, also can do the fireworks. Aluminium powder for wide USES, high demand, many varieties, so was one of the categories of metallic pigment.
China's aluminium industry since the 1950 s, has been 50 years of history. Subsonic air atomized aluminum powder atomization method were adopted, pressurized water atomization method also begin to enter the production sequence, the product have irregular shape, also has is spherical. In the ball grinding manufacture aluminum powder and aluminum slurry, dry process and wet process are manufacturer USES. The production of products are floating type aluminum powder and aluminum slurry, the floating type aluminum powder and aluminum slurry. Suitable for water dispersion of water-based coating aluminum slurry have already appeared, in the form of alloy aluminum slurry such as zinc aluminum pulp production.
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