Electroforming copper grounding is a kind of two metalscomposite material. It was a new type of grounding that produced by electroformingcopper on the surface of steel. It used low carbon steel as steel core(according to the UL467, BS6651 and BS7430 standards) and uniformly absorbed 99.9%pure copper on the surface of steel core according to electrode principle. It not only hasthe features of steel, like high strength, constant low resistivity and highpermeability, but also has features of copper, like good conductivity andexcellent corrosion resistance.
電鑄銅接地極是銅與鋼的高分子結合，是導電率和耐腐蝕的極佳組合。具有銅層厚、結合力強、成本低、施工方便等特點，是目前最理想的接地材料。
Electroforming copper grounding is a polymer that combinedwith copper and steel. It is the best combination of conductivity and corrosionresistance. With features of thick copper layer, strong binding low cost andeasy construction, etc. it is the best ideal grounding material in nowadays.
1、制造工藝獨特：電鍍工藝，銅與鋼完美結合。
1.Unique manufacturing technique: electroplating process, combined copper andsteel perfectly.
2、外觀更美：全包銅技術(獨家專利)，對比市場同類產品，外觀更美，可與純銅媲美。
2. Attractiveappearance: full plated copper technology (patented), comparing to othersimilar products in the market, it is more attractive and can be comparablewith pure copper.
3、防腐及導電率更優：由於電流在導體中的集膚效應及銅材獨有的防腐特性，故導電率、抗腐蝕率優於其它接地產品。
3. Better corrosion resistance andelectric conductivity: because of the skin effect of current and the corrosionresistance of copper, the electric conductivity and corrosion of it is betterthan other grounding products.
4、安裝便捷、施工簡單、可手工或機械施工，造價低廉。
4.Easy installed and simple constructed, can be constructed by hand or machinewith low costs.
5、單面銅層最厚可以達到0.25mm-0.5mm；常規產品的單面銅層為0.25mm，使用壽命達40年以上。
5. Themaximum thickness of copper layer can be reach to 0.25mm-0.5mm, but that ofsimilar product is just 0.25mm. In this way, the service life of our groundingwill be more than 40years.
6、硬度高，適合深鉆，從而容易打入地下，銅皮不破裂，不脫落，以滿足特殊場合低阻值要求。
With highhardness, it is suitable for deep drilling and easy to be drived into ground.The copper layer surface will not crack or fall off, so that it can meet thelow resistance requirement of special occasions.
7、特制螺具連接器，連接更緊密，結合更好。
With special screwconnectors, it makes the connection easier, closer and better.
主要技術參數及規格
1、銅層最薄厚度≥0．254mm(UL標準≥0．254mm)
Minimum thickness of copper
2、抗拉強度≥600N／mm2
Tensile strength
3、平直度誤差≤1mm／m
Flatness error
4、銅層可塑性：接地棒(線)彎曲成U型，折角內外緣無裂縫現象．
Copperlayer plasticity: ground rod (or wire) bends into U-shape, no cracks at inside oroutside edge of the corner.
5、銅層結合度：經附著力試驗，除虎口鉗鉗口咬合處出現剝落銅層，其余部分銅鋼結合良好，未出現剝離現象．
Combination degree of copper layer: according to the adhesiontest, there was no peeling layer of copper appeared in the test, except theplace bit by pliers jaws.
1、接地極常規螺紋為公制螺紋(中12．7mm、中14．2mm和中17．2mm可以訂做英制螺紋)。
1. Thenormal screw of grounding is metric thread (Medium 12.7mm, medium 14.2mm andmedium 17.2mm. Inch thread is available according to customers’ request).
2、我司可供多種銅層厚度的接地極：0．025mm，0．05mm，0．10mm，0．125mm，0．2mm，0．254mm及0．33mm等等。
2.Groundings with thickness of copper layers are available: 0.025mm, 0.05mm, 0.10mm, 0.125mm, 0.2mm, 0.254mmand 0.33mm, etc.
3、多種接地極外形供客戶選購：兩頭平螺紋，兩頭螺紋壹頭尖，壹頭尖壹頭平，壹頭螺紋壹頭尖。
3. Variousshapes of groundings are available: two flat screws, two screws with one sharpand one flat, one screw with sharp.
4、接地極長度可根據客戶需要定制。
4.Length of the grounding can be produced according to customers’ request.