Description
Specifications Table
| Product Name | Copper Foil, 0.025mm (0.001in) Thick, Annealed, Uncoated, 99.8% (Metals Basis) |
|---|---|
| Pack Size | 30x1000cm – 30x30cm – 30x150cm |
| Form | Foil |
| Grade | 99.8% (Metals Basis) |
| Application | Laboratory research, electronics, experiments, conductivity testing |
Product Description
When precision matters in your lab experiments or research projects, this annealed copper foil delivers exceptional performance. Measuring just 0.025mm thick, it offers the perfect balance of flexibility and durability for delicate applications. The 99.8% purity ensures reliable conductivity and minimal impurities, making it ideal for electronics prototyping, chemical experiments, and educational demonstrations.
Unlike coated variants, this uncoated copper foil provides a clean surface for soldering, etching, or adhesive bonding. The annealing process enhances its malleability, allowing it to conform smoothly to curved surfaces without cracking. Whether you’re working on PCB prototypes, electromagnetic shielding, or educational physics experiments, this foil adapts to your needs.
Available in convenient pack sizes of 30x1000cm, 30x30cm, and 30x150cm, you can choose the right quantity for your project scale. The consistent thickness and high purity make it a favorite among researchers, students, and hobbyists who demand laboratory-grade materials.
Upgrade your lab supplies with premium copper foil from eqipped—where quality meets affordability.
FAQs
What makes annealed copper foil different from regular copper foil?
Annealing is a heat treatment process that makes the copper more malleable and less brittle. This means our 0.025mm copper foil can bend without cracking, making it ideal for applications requiring flexibility.
Can this copper foil be used for PCB prototyping?
Absolutely. The 99.8% purity and uncoated surface make it excellent for creating custom circuit traces. It accepts solder well and provides reliable conductivity for prototype boards.
What’s the largest sheet size available for this copper foil?
The largest available size in this product line is 30x1000cm, providing ample material for most laboratory and research applications.
How should I clean the copper foil before use?
For most applications, wiping with isopropyl alcohol is sufficient. For critical applications, a mild acid wash (like diluted acetic acid) followed by thorough rinsing can remove surface oxides.
Is this copper foil suitable for high-temperature applications?
While it can withstand moderate heat, prolonged exposure to high temperatures may affect its properties. For applications above 200°C, consider specialized high-temperature copper materials.
