Fojl tad-dar, imsejħa wkoll fojl tal-aluminju tad-dar u komunement imsejħa fojl tal-aluminju, hija folja rqiqa ta 'aluminju użata għal varjetà ta' skopijiet tad-dar. Sar indispensabbli għal ħafna djar minħabba l-versatilità tiegħu, durabilità, u l-konvenjenza.
Il-fojl tal-aluminju tad-dar huwa ġeneralment magħmul minn liga tal-aluminju, which combines the characteristics of pure aluminum with the advantages of additional elements to improve functionality. The most commonly used alloy for household aluminum foil is 8011 liga tal-aluminju.
1. Good formability: 8011 aluminum alloy has excellent formability, which can be rolled into very thin sheets, which is essential for aluminum foil applications. 2. Reżistenza għall-korrużjoni: This alloy has strong corrosion resistance, which is important for food storage and packaging. 3. High ductility: 8011 alloy has high ductility, making it easy to form and wrap around various objects. 4. Heat resistance: It can withstand high temperatures and is suitable for cooking applications such as baking and grilling. 5. Non-toxic and safe: It is non-toxic and safe for food use.
8011 aluminum alloy usually includes: – **Aluminju (Al)**: 97.5% – 99% – **Ħadid (Fe)**: 0.6% – 1% – **Silikon (U)**: 0.5% – 0.9% – **Other elements**: small amounts of elements such as manganese (Mn), ram (Cu), żingu (Zn) and magnesium (Mg).
These characteristics and composition make 8011 aluminum alloy the most suitable choice for household aluminum foil.
