Adhesive-Free Round Kapton Heater – Ø50 mm | 2 W 12 V

Detailed description

The adhesive-free round Kapton heater is a lightweight, low-profile surface-heating solution developed for technical and industrial applications requiring precise heat transfer.

Kapton, also known as polyimide film, provides excellent electrical insulation properties and high thermal stability. As a result, the heater can be used reliably in confined installation spaces and thermally sensitive systems.

The main advantage of the round design is that it can be fitted effectively to cylindrical, rotationally symmetrical or locally heated surfaces. The adhesive-free version is recommended for installations where the heater is secured without a self-adhesive layer, using methods such as mechanical pressure mounting, clamping, retaining elements or a custom installation solution.

The product operates at 12 V. The adhesive-free design has a thickness of 0.2 mm and an operating temperature range of −40 °C to 200 °C. According to the datasheet, round adhesive-free Kapton heaters with a diameter of Ø50 mm are available in several power ratings.

Typical applications

• Surface heating of industrial equipment
• Heating of round or localised surfaces
• Battery-heating applications
• Laboratory equipment
• Telecommunications devices
• Anti-condensation systems
• Vacuum technology applications
• Precision heating tasks
• Space-constrained installation environments

Key technical specifications

• Shape: round
• Design: adhesive-free
• Thickness: 0.2 mm
• Operating temperature: −40 °C to 200 °C
• Voltage: 12 V
• Diameter: Ø50 mm
• Power: 2 W
• Power density: 0.1 W/cm²
• Outgassing data: TML 1.54%; CVCM 0.02%; WVR 0.64%
• Testing: in accordance with ASTM E595-15 (2021)