Wednesday, April 18, 2012

The information of wallet nickel powder



wallet nickel powder
Nickel powder of nickel metal pigment as the main component, nickel powder and flake nickel powder, the former is distilled and purified by nickel carbonyl [Ni (CO) 4] vapor decomposition, by controlling the temperature, diluted with carbon monoxide andthe formation of the appropriate shape of the gas additives (oxygen and nitrogen) in the presence of nickel particles, and then the carbon dioxide gas to flush out the carbon monoxide and control of the particle surface oxygen content of 0.065%; the latter is of high purity carbonyl nickel powder, where appropriate, lubricants and liquidthe presence of the media, with the ball in the ball mill grinding the formation of the appropriate thickness of the sheet.
Mainly used in paints and plastics conductive paint to electromagnetic interference and radio frequency interference shielding, for a variety of high gloss decorative paint and plastic instead of aluminum in aqueous systems for anti-corrosion coatings, fine particles of spherical nickel powder can be used for the conductive ink.
wallet nickel powder
Standing particle size :1.3-4 micron, 4-8 micron, 30-40 micron
Usage: can be used as the conductive slurry or conductive film, such as the basic raw material. Can greatly improve the conductivity and high temperature oxidation capacity, to reduce the contact resistance to prevent the high-frequency breakdown.
Chemical composition: 0.3-15% silver content, the coating for the silver, the specific components of the coating can also be customized.
Read more:wallet nickel powder for sale

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