Basic Information:

• Definition: Aluminum foil tape is a tape made from aluminum foil as the base material, coated with adhesive. Due to the excellent thermal conductivity and electromagnetic shielding properties of aluminum, aluminum foil tape is widely used in places that require high conductivity, corrosion resistance, and protective properties.
• Material: The base material of aluminum foil tape is aluminum foil, which is a lightweight, high-temperature-resistant metal with excellent thermal conductivity and reflectivity. The back of the tape is coated with acrylic adhesive, pressure-sensitive adhesive, or other strong adhesives to ensure the tape adheres firmly to different surfaces.
• Appearance: Aluminum foil tape is typically silver or metallic in color, with a smooth surface and metallic texture. It is flexible and has good ductility, making it suitable for a wide range of applications.

Chemical Properties:

• Thermal Conductivity: Aluminum foil tape has excellent thermal conductivity, which allows it to effectively transfer heat. It is widely used for insulation, heat reflection, and cooling systems.
• Electromagnetic Shielding (EMI Shielding): Aluminum foil tape is highly effective at shielding against electromagnetic interference (EMI). It prevents external electromagnetic waves or interference from affecting sensitive electronic devices. It is commonly used in electronic devices, electrical systems, and high-frequency circuits for shielding.
• High-Temperature Resistance: Aluminum foil tape has strong high-temperature resistance, withstanding temperatures of up to 150°C, making it suitable for applications in high-temperature environments such as hot water pipes, boilers, and hot air systems.
• Corrosion Resistance: Aluminum foil is naturally resistant to oxidation, so aluminum foil tape has strong resistance to corrosion and can be used in environments exposed to moisture, oil, and acids without easily degrading.
• Reflectivity: Aluminum foil tape has excellent reflectivity, which allows it to effectively reflect heat. It is often used in insulation and heat reflection applications to reduce heat loss or radiation.