Product Description:
Sodium foil (Na foil) is mainly used as anode material for sodium metal batteries
With its smooth surface and uniform size, it can be stored for a long time without affecting the consistency and stability of the battery performance.
| Parameters | |
| Product Name | Sodium Metal Foil (Na Foil) |
| Purity | >99.7% |
| Thickness | 70um – 500um |
| Width | 100mm-120mm (customizable) |
| Length | customizable |
Reference Dimensions
| Thickness 0.45mm*Width 120mm*Length 350mm | With aluminum foil, without aluminum foil
(optional) |
| Thickness 0.4mm*Width 120mm*Length
400mm |
With aluminum foil, without aluminum foil
(optional) |
| Thickness 0.45mm*Width 120mm*Length 500mm | With aluminum foil, without aluminum foil
(optional) |
| Thickness 0.4mm*Width 120mm*Length
500mm |
With aluminum foil, without aluminum foil
(optional) |
| Thickness 0.35mm*Width 120mm*Length 500mm | With aluminum foil, without aluminum foil
(optional) |
| Thickness 0.3mm*Width 120mm*Length
500mm |
With aluminum foil, without aluminum foil
(optional) |
| Thickness 0.2mm*Width 120mm*Length
800mm |
With aluminum foil, without aluminum foil
(optional) |
| Thickness 0.1mm*Width120mm*Length
1500mm |
With aluminum foil |
| Thickness 0.07mm*Width 90mm*Length
2300mm |
With aluminum foil |
| Attention | Without aluminum foil, the transparent film on both sides needs to be removed slowly at the
same time, and you need to be very careful when removing the film to prevent it from tearing. |
| Note | Each roll is individually wrapped for ease of use |
Preservation methods for sodium foil
To ensure long-term preservation and safety, sodium foils are usually packaged using a four-protection packaging technique. Specific steps include:
Covering one side with aluminum foil, which serves as a support and collector.
Cover both sides with protective film to prevent oxidation.
Put the sodium foil into a plastic bag.
Then put into aluminum plastic bag.
Finally put it into a tin can for preservation