COOPER ALLOY PLATING CHEMICALS
The use of copper products
Copper - one of the main metals widely cultivated by man due to relatively accessible to obtain from ore and low melting point. In ancient times, copper was used mainly in the form of an alloy with tin - bronze for the manufacture of weapons and jewelry.
Copper is widely used in architecture. Roofs and facades of thin copper sheets due to auto attenuation of corrosion process are trouble-free during 100-150 years. In Russia, the use of copper sheets for the roofs and facades is standardized by federal code of rules СП 31-116-2006.
Projected new massive use of copper is going to be its use as a bactericide surfaces in hospitals to reduce nosocomial bacterial spread: doors, handles, fittings, railings, handrails beds, table tops - all surfaces, which are touched by humans.
Chemical components proposed by Taiwan Metiz Alliance for staining of copper and copper products will help you achieve the desired result in the production of beautiful, decorative and aesthetic products.
Chemicals for black cooper plating
Chemical composition: Cooper solution: 50-250 m/l Products’ coloring is carried out at the temperature of 50 ° C, during 30-60 sec until the color of the product changes from coffee to dark brown, for 60-120 seconds until the color of the product changes from dark brown to black. | Specification: coating has a black metallic bright. It is widely used for plating outdoor panel intercoms, negotiation systems, telecommunications equipment, electrical boxes, security systems, surface fireplaces, door handles, picture frames, cigarette lighters. |
Chemicals for white cooper plating
Technological process: Products’ coloring is carried out at ambient temperature, 1-2 PH level for 1-10 minutes in a bath of polypropylene or PVC. Specification: solid coating has a bright white color. The chemical is easy to use, widely used for coloring of products from copper, brass, products that have passed the process of nickel plating, buttons, fasteners, gift items. Suitable for further galvanic treatment. |
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Chemicals for red cooper plating
Chemical composition: Red cooper А: 100 m/l Products’ coloring is carried out at ambient temperature, 12-13 PH level for 5-10 minutes in a bath of polypropylene or PVC. | Specification: the coating has a uniform, red (bronze) color. The chemical is widely used for coloring items of copper, brass, nickel, and other alloys, buttons, fasteners, pipes. |
Chemicals for golden coloring of aeneous alloys
(for coloring alloys with aeneous base)
Chemical composition: Technological additive: 30-80 m/l Products’ coloring is carried out at the temperature of 25-35 ° C, during 3 sec- 2 min. | Specification: The chemical is used for the deposition of brass based alloys for coloring buttons, zippers, and decorative items. |
Chemicals for silver coloring of cooper
Technological process: Products’ coloring is carried out at ambient temperature, 1.0-2.0 PH level for 8-12 minutes in a bath of polypropylene or PVC. | Specification: Brightening coating, the chemical is used for coloring buttons, zippers, decorative items. |
Chemicals for cooper coloring with black nickel base
Technological process: Products’ coloring is carried out at ambient temperature, 1.0-2.0 PH level for 8-12 minutes in a bath of polypropylene or PVC.
| Specification: used for plating the surface of the buttons, zippers, decorative elements for imparting metallic luster surfaces of products and black nickel coating imitation.
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