The most common application of aluminium foil roll in life is to wrap food, especially in grilling and baking, so does aluminum foil need to be fireproof when it comes into contact with open flames?
Aluminum foil is considered non-combustible due to its structure, which prevents combustion. The tightly packed arrangement of aluminum atoms in foil form makes it difficult for them to react with oxygen molecules and ignite. However, it’s important to note that aluminum in powder form is combustible and can be used in thermite mixtures when combined with iron oxide or other oxidizers.
Can Aluminum Foil Catch Fire?
Safe
- The melting point of commonly used cooking fats: 200°C to 250°C (392°F to 482°F)
- The melting point of aluminum foil: about 650°C (1202°F).
Therefore, common cooking fats and oils (e.g. vegetable oils or cooking oils) will not reach the melting point of aluminum foil during regular cooking. Common cooking fats and oils have a much lower melting point than aluminum foil.
It is safe to use aluminum foil in combination with cooking fats during normal cooking or grilling. Be aware that overheating fats and oils or exposing them to very high temperature heat sources (e.g. splashing hot oil on an open flame) may cause a fire. Therefore, it is still necessary to be vigilant during cooking or grilling with food grade aluminum foil roll and to avoid using overheated grease or exposing it to open flames.
Aluminium foil roll is also frequently used in electronics and cables because of its good electrical conductivity, but under normal use, an electric current will not cause the foil to spontaneously combust. However, if the aluminum foil is exposed to an abnormally high electric current or if an arc discharge occurs, this can lead to localized heating of the foil and may even start a fire in the surrounding combustible material.
Therefore, when handling electrical currents or electrical equipment, direct contact between the aluminum foil and exposed wires, damaged cables or any other power source needs to be avoided to reduce the risk of arcing or sparking, proper guidelines for the use and safe operation of electrical appliances need to be followed, and exposure of the aluminum foil to abnormally high currents or arcing discharges needs to be avoided.
What Temperature Does Aluminum Foil Melt?
Malting
The melting point of aluminum foil is approximately 660℃ or 1220℉. At this temperature, the solid aluminum foil undergoes a phase transition and turns into a liquid state. However, the exact melting point may vary slightly depending on the specific composition and purity of the aluminum used to make the foil. The melting point of 660℃ or 1220℉ is for pure aluminum.
Aluminium foil roll is typically made from an alloy of aluminum, which may contain small amounts of other elements to enhance its properties. The presence of these alloying elements can slightly affect the melting point of the aluminum foil. However, the difference is generally minimal, and the melting point of aluminium foil roll made from aluminum alloys is still in a similar range to that of pure aluminum, typically around 660 degrees Celsius or 1220 degrees Fahrenheit.
Yongsheng Aluminium Foil Roll
| Alloy | 1xxx Series: 1050, 1060, 1070, 1100, 1235 |
| 3xxx Series: 3003, 3004 | |
| 5xxx Series: 5052 | |
| 8xxx Series: 8011, 8021, 8079 | |
| Temper | F, O, H14, H16, H18, H19, H22, H24, H26, H28, T etc. |
| Thickness | 0.006-0.2mm. |
| Width | 20mm-1600mm (1.6m). |
| Diameter | Inner Diameter: 76/152 mm; Outer Diameter: Support Customization. |
| Delivery Time | Ready stock 7-10 days, on time delivery guaranteed |
| Loading Port | Qingdao Port, Tianjin Port, Shanghai port. |
| Price Terms | FOB, CIF, CFR, EXW etc. |
| Payment | L/C, T/T, Western Union, etc. |
| Quality Control | Mill Test Certification is supplied with shipment.Third Party Inspection. |
| Certificates | MTC, ISO9001,SGS, ROHS,DNV,TUV,ISO14001,ABS,CCS,CE |
| Standards | ASTM-B209, EN573-1, GB/T3880.1-2006, GB/T 24001-2016, GB/T 19001-2016 |
