1. Barrier property. Aluminium foil 1235 has strong barrier properties, oxidation resistance, water resistance, and moisture resistance.
2. Security. aluminium foil 1235 is non-toxic and tasteless, has stable chemical properties and high safety. It has great advantages for packaging food.
3. Weatherability. Aluminium foil has the characteristics of high temperature resistance, low temperature resistance and oil resistance.
4.Resistance. Aluminium foil 1235 has a compact internal structure, which has the advantages of compression resistance, puncture resistance, tear resistance, etc., and also has good flexibility.
Chemical compositon of 1235 Aluminium Foil
| Grade | Si | Fe | Cu | Mn | Mg | Cr | Ni | Zn | Al |
| 1050 | 0.25 | 0.4 | 0.05 | 0.05 | 0.05 | - | - | 0.05 | 99.5 |
| 1060 | 0.25 | 0.35 | 0.05 | 0.03 | 0.03 | - | - | 0.05 | 99.6 |
| 1070 | 0.2 | 0.25 | 0.04 | 0.03 | 0.03 | - | - | 0.04 | 99.7 |
| 1100 | Si+Fe: 0.95 | 0.05-0.2 | 0.05 | - | - | 0.1 | - | 99 | |
| 1200 | Si+Fe: 1.00 | 0.05 | 0.05 | - | - | 0.1 | 0.05 | 99 | |
| 1235 | Si+Fe: 0.65 | 0.05 | 0.05 | 0.05 | - | 0.1 | 0.06 | 99.35 |
