Powder aluminum PAP-1,2
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- In detail
Aluminum particles in powder have the lamellar form and are covered with a thin oxide and fatty film. Powder represents the product of silver-gray color which is not containing visible to a naked eye foreign impurity. The bulk density of powder makes about 0,15-0,30 g/cm3, the content of active aluminum — 85-93. Average thickness of lobes makes about 0,25-0,50 microns, and average linear dimension — 20-30 microns. The bulk density of powder, content of active aluminum and average particle size are not regulated.
Powder aluminum pigmental is issued in accordance with GOST 5494 two brands: PAP-1 and PAP-2. It is applied as multipurpose aluminum pigments — as a part of light-reflective, corrosion and protective, heat-resistant, decorative and other paints, enamels, varnishes and putties, to production of cellular concretes etc.
Should conform to requirements of GOST 5494. In coordination with the consumer delivery of products with indicators, excellent from established by the standard is allowed.