TU2 Copper Roof Strip
Henan Gnee New Material Co., Ltd. is one of the most professional manufacturers and suppliers of tu2 copper roof strip in China, specialized in providing high quality copper products with competitive price. Welcome to buy discount tu2 copper roof strip for sale here from our factory. Customized orders are welcome.
TU2 pure copper strip has excellent electrical conductivity, and its conductivity can reach a very high level, which ensures the stability and efficiency of current transmission. In addition, it also has good mechanical properties, such as tensile strength and elongation, to meet a variety of complex processing and molding needs.TU2 copper metal strip after special treatment, has good corrosion resistance, can adapt to a variety of harsh environments, especially in the roof of this direct exposure to the natural environment of the application scenarios, can be a long time to maintain its performance stability and extend the service life.
First-class production process of TU2 roofing copper strip

Chemical Composition
| Element | Content Range (%) |
|---|---|
| Copper (Cu) | ≥ 99.95 |
| Oxygen (O) | ≤ 0.003 |
| Silver (Ag) | Trace amounts (Included in Cu) |
| Phosphorus (P) | ≤ 0.002 |
| Bismuth (Bi) | ≤ 0.001 |
| Antimony (Sb) | ≤ 0.002 |
| Arsenic (As) | ≤ 0.002 |
| Iron (Fe) | ≤ 0.004 |
| Nickel (Ni) | ≤ 0.002 |
| Lead (Pb) | ≤ 0.004 |
| Tin (Sn) | ≤ 0.002 |
| Sulfur (S) | ≤ 0.004 |
| Zinc (Zn) | ≤ 0.003 |
| Total Impurities | ≤ 0.05 |
Mechanical Properties
| Property | Specification | Unit |
|---|---|---|
| Tensile Strength | ≥ 300 | MPa |
| Elongation | ≥ 30 | % |
| Hardness (Vickers) | ≥ 30 | HV |
| Density | ~8.94 | g/cm³ |
In roofing applications, TU2 conductive copper tape can be used not only as an electrically conductive material, but also as a corrosion-resistant, weather-resistant covering material that provides excellent protective performance. Its high purity and conductivity ensure stable operation of the roof electrical system, while good mechanical properties and corrosion resistance ensure reliability and durability for long-term use.
Large-scale factory production of TU2 copper metal strip


Why choose our TU2 thin copper foils

GNEE is a manufacturer specializing in the research, development, production, sales and service of copper products such as copper tubes, copper rods, copper plates, copper wires and copper strips. Our company is located in Henan Province with convenient transportation. Our factory has been engaged in foreign markets for more than 16 years and has rich production experience. Our main markets are Dubai, Indonesia, Singapore, Vietnam, Malaysia, Philippines, Chile, Mexico, Israel, Spain and so on.
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