
Gold Potassium Cyanide GPC For Gold Plating
GPC is an abbreviation of the Gold Potassium Cyanide, which has the chemical formula K(Au(CN)2) the gold content. 68.3% by weight. It is a white crystal. These products are used in industries such as electroplating, metal plating, coating of manufacturing imitation jewelry manufacturing industry. The electron e, with gold production of electricity .. Etc.
Production of gold salts GPC Production Process.
The gold dissolved in KCN Gold solution in KCN be refrigerated 2 ? To crystallize salt, gold, Cool to 2 degrees Celsius to crystallize GPC and GPC were washed with distilled water, pure 24-hour refrigerated 2 ? (to reduce the amount of KCN EXCESS down). Wash GPC in distilled water for 24 hours at a temperature of 2 degrees Celsius (to reduce excess KCN) and CPC are entering the incubator temperature GPC dry Place the GP. * Pure Gold 15.5 grains to GPC 1 gram *
How Used ?.
The GPC is mixed with liquid coating. There are many types of liquid coating solution. Such as liquid coating 24 K gold plating, liquid coating 18 K gold plating, liquid coating 14 K gold plating, liquid coating Pink Gold plating, liquid coating Red Gold plating, liquid coating Champain Gold plating, liquid coating platinum plating...Etc.
GPC mixed in the tank plating solution. For its work to polish the surface smooth and clean and no grease or dust. Then nickel plating to the first and washed with water. Then the pieces are dipped in a bucket of gold plating.
For micron plating is the thickness of the plate. The measurement of time is spent in a micron-plated steel is higher.