Letër për ngrohje alumini

Furnizim me lëndë të parë të aluminit rezistent ndaj temperaturës së aluminit, 1000 seri 1050 1100 3003 petë jumbo rrokullisni me forcë të lartë Shërbimi i gjatë i gjatësisë së nxehtësisë Vula Vula Vula Alumini

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Letër për ngrohje alumini

Koha postare:2025-01-21
    aliazh 1050,1100,3003,5052,8011
    Moq 3 Tonelata
    Trashësia 0.015-0.3mm
    Gjerësia min 100 mm, maksimumi 2600 mm
    Temperatura O, H14, H16, H18, H22, H24
    Teknologjia të mbështjellë të nxehtë ( DC ), rrotullim i ftohtë ( CC ), të hedhura
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Aluminum heating foil product overview

What is aluminum heating foil? Aluminum heating foil is a specialized type of aluminum foil designed for use in heating applications. It is widely used in various industries, including electronics, automobilistike, ndërtimi, and even for specific home appliances, due to its excellent thermal conductivity and flexible properties. Aluminum heating foil is primarily used to provide uniform heat distribution, izolim, and to efficiently transfer heat in specialized environments. It is commonly found in applications such as electric heating pads, floor heating systems, këmbyesit e nxehtësisë, and thermal insulation for pipes and cables.

aluminum heating foil application

Aluminum heating foil is manufactured using advanced techniques to ensure high thermal conductivity, qëndrueshmëri, and resistance to wear and tear. The combination of lightweight properties and high heat resistance makes aluminum heating foil a key material in thermal management applications.

Understanding aluminum heating foil

Aluminum heating foil is typically made of high-purity aluminum alloys that are engineered to withstand high temperatures while providing excellent heat distribution. The primary function of aluminum heating foil is to convert electrical energy into heat when an electric current passes through it. The foil is designed to have an efficient and uniform distribution of heat along its surface.

Purpose of aluminum heating foil

What are the uses of aluminum heating foil? Aluminum heating foil is designed to efficiently transfer heat across its surface. Its primary purpose is to evenly distribute heat across the material, making it ideal for use in heating elements in both industrial and consumer applications.

aluminum-foil-heat

Insulation And Protection

In various systems, aluminum heating foil serves as an effective insulating layer, preventing the escape of heat and ensuring energy efficiency.

Thermal Management

In applications such as electronics and automotive components, aluminum heating foil is used for thermal management, preventing overheating and ensuring proper operation of sensitive components.

Flexible Heating Elements

Aluminum heating foil is often used in flexible heating elements like those found in heating blankets, underfloor heating systems, and automotive defrost systems.

Flexible Heating Elements

Shkëmbyesit e nxehtësisë

Aluminum foil is preferred over copper due to its lower weight and excellent thermal conductivity.

Thermal Insulation

Used in building panels, pipework, and ducting for insulation and fire protection.

Alloy specifications of aluminum heating foil

Aluminum heating foil is typically made from specific aluminum alloys chosen for their high conductivity and heat resistance. The most common alloys used in heating foils are:

aliazh Përbërja Vetitë Aplikacionet
1050 Letër alumini ≥99.5% pure Al High thermal and electrical conductivity. Flexible heating elements, këmbyesit e nxehtësisë.
1100 Letër alumini ≥99% pure Al Rezistencë e mirë ndaj korrozionit, excellent workability. General heating applications.
3003 Letër alumini Al-Mn alloy Përçueshmëri e mirë termike, forcë e moderuar. Shkëmbyesit e nxehtësisë, HVAC systems.
5052 Letër alumini Al-Mg alloy Forca më e lartë, rezistencë e shkëlqyer ndaj korrozionit. High-performance heating elements.

Characteristics of aluminum heating foil

  • High Thermal Conductivity:
    Aluminum is well-known for its high thermal conductivity, which makes it an excellent choice for efficient heat distribution. This allows for faster heating times and energy savings in many applications.
  • Flexibility and Malleability:
    Aluminum heating foil is highly flexible and can be easily shaped into various forms without compromising its ability to conduct heat. This flexibility is essential for applications like flexible heating mats or underfloor heating systems.
  • Rezistenca ndaj korrozionit:
    Although aluminum itself can oxidize, the oxide layer provides some protection against corrosion. Aluminum heating foil typically undergoes additional coatings to enhance its corrosion resistance in extreme environments.
  • Të lehta:
    Aluminum heating foil is much lighter than alternative heating materials, making it ideal for use in lightweight heating applications where space and weight are critical factors.
  • Përçueshmëria elektrike:
    Aluminum heating foil is designed to allow electrical current to flow through it with minimal resistance, converting electrical energy into heat.
  • High Melting Point:
    The high melting point of aluminum ensures that aluminum heating foil can perform efficiently under high temperatures without losing structural integrity.

Mechanical properties of aluminum heating foil

The mechanical properties of aluminum heating foil vary depending on its thickness. The table below highlights the key properties of aluminum heating foil across different thickness ranges:

Trashësia (mikronë) Rezistenca në tërheqje (MPa) Forca e rendimentit (MPa) Zgjatimi (%) Fortësia (HV) Përçueshmëria termike (W/m·K)
6 μm 90-120 60-80 3-8 15-20 235
10 μm 120-150 80-100 6-12 18-22 235
20 μm 150-170 100-120 8-15 20-25 230
40 μm 170-200 120-140 10-18 25-30 225
50 μm 190-220 130-150 12-20 28-35 220

Thickness of Aluminum Heating Foil

The thickness of aluminum heating foil can vary depending on the specific application requirements. Typical thicknesses range from 6 μm te 50 μm. Thicker foils are used in applications that require higher mechanical strength, while thinner foils are used where flexibility and quick heat distribution are the primary considerations.

Typical Thickness Aplikacionet
6 μm Flexible heating pads, electric blankets, small heating elements.
10-20 μm Underfloor heating systems, automotive heaters.
30-50 μm Industrial heat exchangers, heavy-duty heating elements.

Physical properties of aluminum heating foil

  • Dendësia:
    The density of aluminum heating foil is typically around 2.70 g/cm³. This ensures that the foil is lightweight, which is particularly important for portable or flexible heating applications.
  • Pika e shkrirjes:
    The melting point of aluminum is 660.3°C (1220.5°F). This high melting point allows aluminum heating foil to operate in high-temperature environments without risk of failure or deformation.

Thickness of aluminum heating foil

Aluminum heating foil is available in a range of thicknesses to meet different application requirements:
  • Thin Foil: 0.05mm to 0.10mm, used for lightweight and flexible applications.
  • Thicker Foil: 0.10mm to 0.20mm, used for more robust applications such as heat exchangers

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