1235 aluminum foil belongs to the pure aluminum series, with an aluminum content of no less than 99.35%, and possesses excellent corrosion resistance, formability, and weldability.
Technical Specifications
| Parameter | Specification |
|---|---|
| Alloy | 1235 |
| Chemical Composition (%) | Al ≥ 99.0, Fe ≤ 0.60, Si ≤ 0.60, Cu ≤ 0.05, Mn ≤ 0.05, Zn ≤ 0.1, Ti ≤ 0.03, Others ≤ 0.05 |
| Temper | O (Soft) |
| Thickness Range | 6 – 50 μm (commonly 9 / 12 / 15 μm) |
| Width | Customizable |
| Surface Finish | Bright / Coated |
Description
Features
- Lightweight and Flexible
Easy to handle and form, making it suitable for a variety of applications.
- Corrosion Resistance
It has good resistance to corrosion, which makes it ideal for packaging applications.
- Excellent Barrier Properties
1235 aluminum foil provides a strong barrier against light, oxygen, moisture, and contaminants.
- Electrical and Thermal Conductivity
It has high conductivity, which is useful in electrical and thermal applications.
Common Applications
- Packaging
Frequently used in food packaging, pharmaceutical packaging, and industrial uses.
- Insulation
Due to its heat-resistant properties, it is often used in insulation materials, including heat exchangers.
- Electronics
Often used for shielding in electrical cables, preventing interference.
