Concretes
Siman Ltd. Has extensive experience in metal finishing. Galvanotechnics is an area of applied electrochemistry that deals with the processes of deposition of metal coating on the surface of the metal and non-metal products by leakage of electrical current through a solution of their salts. Our product and accessories are guaranteed quality and are used in all types of plating operations such as chrome, nickel, cadmium, silver and copper coating and etc. The range of our products includes: Chromium trioxide. Chromic acid is a strong acid and oxidizing agent. When neutralized with alkalis, chromic acid forms dichromate or chromate compounds. The low sodium content is suitable for use in catalysts and other special applications.; Nickel chloride. Nickel chloride is soluble in water, while not so soluble in alcohol and organic solvents. It is an important element for galvanic baths and in the form of anhydrous, nickel chloride is used in anti-gas masks as ammonia absorbent. Nickel sulphate. Nickel sulphate is a blue or emerald green crystal and is very soluble in water and ethyl alcohol. Nickel sulphate is mainly used in nickel-plating and in the chemical industry to produce catalysts for hydrogenation of greases. Potassium sulphate Copper sulphate Anodes (nickel, zinc, copper and etc.)
