Differences Between Aluminum Foil and Heavy Duty Aluminum Foil

Definition of aluminum foil

Aluminum foil refers to thin strips of aluminum and aluminum alloys with a thickness of ≤0.2mm. Since aluminum is soft, ductile and has a silvery luster, if the rolled sheets are mounted on offset paper with sodium silicate and other substances It is made into aluminum foil sheets and can also be printed. Aluminum foil is generally classified according to thickness, status and use.

Heavy Duty Aluminum Foil Definition

Heavy-duty aluminum foil generally refers to aluminum foil products that are thicker and stronger than standard household aluminum foil. The thickness of standard household aluminum foil ranges from approximately 0.006 mm to 0.01 mm , while heavy-duty aluminum foil will be thicker to provide better durability and support for needs that require more In high-strength applications, such as wrapping large pieces of food during cooking, making temporary baking pans, or outdoor barbecues, it can withstand higher temperatures and heavier loads without breaking. Generally, suppliers consider aluminum foil with a thickness greater than 0.01 mm as heavy-duty aluminum foil.

Comparison of aluminum foil and Heavy Duty Aluminum Foil

Production Process

The production process of aluminum foil and heavy-duty aluminum foil is basically the same. Both aluminum foils of a certain thickness are obtained through multiple rolling processes such as casting, rough rolling, and finishing rolling, surface treatment, and winding.

Thickness comparison

The conventional thickness of aluminum foil is between 0.006-0.01mm

Heavy-duty aluminum foil generally refers to aluminum foil with a thickness greater than 0.01mm

Strength comparison

There are many factors that affect the strength of aluminum foil, such as thickness, alloy, tempers, etc. Since the thickness of heavy-duty aluminum foil is greater than that of conventional aluminum foil, the strength of heavy-duty aluminum foil is better than that of conventional aluminum foil under the same alloy and state.

Tensile strength comparison

Another difference between aluminum foil and heavy-duty aluminum foil is their tensile strength. Tensile strength is a measure of how much stress or pressure a material can withstand before breaking or tearing. Heavy-duty aluminum foil has a higher tensile strength than regular aluminum foil, which means it can withstand greater stress and pressure without tearing or breaking. This makes it ideal for applications where the foil will be under a lot of pressure, such as wrapping heavy or bulky items.

Thermal insulation performance comparison

Aluminum foil has strong thermal insulation properties, so it is often used in pipes and building insulation layers. Similarly, the thicker the aluminum foil, the better the thermal insulation effect. Therefore, the thermal insulation performance of Heavy Duty Aluminum Foil is better than that of conventional aluminum foil.

Cost and Application Comparison

Conventional aluminum foil is the aluminum foil we often see, while heavy-duty aluminum foil is less common. Due to the influence of technology and production efficiency, the price of heavy-duty aluminum foil is higher than that of conventional aluminum foil.

Conventional aluminum foil can basically meet our daily needs of household aluminum foil, lunch box aluminum foil, pharmaceutical packaging aluminum foil, honeycomb aluminum foil, capacitor aluminum foil and other applications. However, if there are special requirements for aluminum foil strength and thermal insulation performance, heavy-duty aluminum foil is required. Due to its special properties, heavy-duty aluminum foil can meet higher requirements, so the price of heavy-duty aluminum foil is higher than that of regular aluminum foil.

How to choose aluminum foil or heavy-duty aluminum foil

There are several key differences between regular aluminum foil and heavy-duty aluminum foil. Heavy-duty aluminum foil is thicker, stronger, and more durable than regular aluminum foil, making it better for heavy or bulky items, high-temperature cooking, and applications where durability and strength are important. Regular aluminum foil is better suited for lighter applications, such as wrapping sandwiches or covering smaller dishes, and is generally cheaper and more widely available than heavy-duty aluminum foil.

When choosing between the two, it is important to consider factors such as thickness, strength, durability, purpose, cost, availability, safety considerations, and environmental impact. By understanding these key differences, you can choose the right type of aluminum foil for your needs and ensure it is used safely and responsibly. Overall, both regular and heavy-duty aluminum foil are useful tools in the kitchen that can help make cooking, storing, and transporting food easier and more convenient.