PRODUCT INTRODUCTION
Zinc is soluble in acids as well as in bases, so it is called an amphoteric metal. Zinc coating is mainly used to prevent the corrosion of steel, its protective properties of the advantages and disadvantages of the thickness of the coating relationship are very large. The thicker the coating, the longer the durability, which is almost directly proportional to the thickness.
High - Zinc Galvanizing protects against water contamination and provides good corrosion protection. In addition, high zinc coating is effective in absorbing noise, vibration and shock.
PRODUCT ADVANTAGES
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PRINCIPLE OF PROTECTIVE COATINGRust is prevented by keeping steel out of direct contact with air and water. Galvanizing is also based on this principle. Generally, aluminum, nickel, chromium, etc, are also used and applied to the surface of the steel to create an insulating effect to prevent rust.
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ALTERNATIVE CORROSION PRINCIPLEAlso known as the "cathodic protection" principle, this is because of the higher activity of zinc (i.e., higher oxidation potential or easier release of electrons), if the zinc layer is scratched somewhere and the steel is exposed, the zinc around the wound will be dissolved first into a substitute for iron, to protect the exposed steel from corrosion or is also called sacrificial protection.
PRODUCT DESCRIPTION
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TYPESZinc spangle type: without zinc spangle / with zinc spangle
Surface treatment: Standard galvanizing, fingerprint resistant
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SPECIFICATIONSZ600 One side thickness: 45μm
Surface smooth and bright.
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APPLICATIONSMainly used bridge, photovoltaic mounting frame, outdoor electric control cabinet, highway guardrail, auto parts, etc.
CONTACT US
IF YOU HAVE ANY QUESTIONS ABOUT OUR PRODUCTS, PLEASE CONTACT US
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Email
terry@enp-china.com
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Company Address
Suite 903-905, Building B, Lanyun Culture Center, Lane 899, Panlong Rd, Qingpu Disitrict, Shanghai.