High Quality Anticorrosion Marine Zinc Anode

• After-sales Service: 1 Year
• Warranty: 1 Year
• Chemical: Al Zn Fe Pb
• Key Words: Zinc Anode
• Certificate: CCS,Lr
• Applicate: Cathodic Protection
• Model NO.: Zinc
• Transport Package: by Pallet
• Trademark: TRUST
• Origin: Jiangsu, China
• Production Capacity: 5000

Product Description

Application
Marine zinc anode
Scope:
1, Ship
2. Harbour structure
3. Offshore engineering
4. Submerged piplines
5. Oil storage tanks
6. Electric power station
7. Building made of steel

Products list:
1. Aluminum anodes Normal anodes&high-efficiency anodes
2. Zinc anodes
3. Magnesium anodes Normal anodes, Mg-mn alloy anodes, high negative voltage anodes.

Chemical composition analysis
The chemical composition of zinc anodes should comply to the following requirements
Table 1 Chemical compostion analysis for zinc anodes %

Elements

Al

Cd

Impurity elements

Zn

Fe

Cu

Pb

Si

content

0.3-0.6

0.05-0.12

≤0.005

≤0.005

≤0.006

≤0.125

Rest

Electro-chemical characteristics

Open-circuit Voltage V

Close-circuit Voltage V

Actual Capacity(Ah/kg)

Consumption rate kg@(A@a)-1

Current efficiency %

Dissolve performance

Sea water(1mA/cm2)

-1.09~-1.05

-1.05~-1.00

≥780

≤11.23

≥95

The surface dissolve evenly&oxide drop easily

In soil(0.03Ma/cm2)

≤-1.05

≤-1.03

≥530

≤17.25

≥65

Reference electrode:saturated calomel electrode(SCE) Medium:arificial sea water or natural sea water;in soil used moist soil and filled up by back-fill material.