Kapton High Temperature Tapes for Multiple Solutions in Electronics

Printed circuit board protection

• Gold finger protection: in the printed circuit board (PCB) manufacturing process, especially in the tin oven and wave soldering, Kapton high temperature tape can be used to mask the protection of the gold finger part, to prevent the solder spattered on the gold finger resulting in a short circuit or damage to ensure that the gold finger in the soldering can still maintain good conductivity and connectivity.
  Prevent plating liquid immersion: In the PCB board for plating, Kapton high temperature tape can be pasted in the area does not need plating, such as some electronic components of the pins, pads and other parts, effectively preventing plating liquid immersion in these areas, to avoid plating lead to short circuits, corrosion or other performance problems, to ensure that the PCB board quality and reliability.

Insulation and fixing of electronic components

• Transformer coil insulation: For transformer coils in electronic equipment, Kapton high temperature tape can be used for insulation. Its excellent high temperature resistance and electrical insulation properties, can be in high temperature working conditions for a long time to maintain the insulation effect, to prevent short-circuit between the coils or leakage phenomenon, improve the safety and stability of the transformer.
  Electronic components fixed: Kapton high temperature tape has good adhesion and flexibility, electronic components can be firmly affixed to the PCB board or other designated location, to prevent the components in the process of use due to vibration, impact and other reasons and loose or fall off. At the same time, its high-temperature resistance ensures that the adhesion of the tape will not be reduced in a high-temperature environment, and the fixing effect is still good.

Connection and sealing of high temperature resistant components

• Connection of high-temperature components: In some electronic equipment that needs to work in high-temperature environments, such as high-temperature furnaces, ovens and other heating element connection parts, Kapton high-temperature tape can be used as a kind of high-temperature-resistant connecting material to connect the heating element with the power supply line or other components, to ensure that the connection of the reliability and stability, and at the same time to withstand high-temperature environments, will not be deglossing, deformation and other problems. Problems.
• Sealing of high-temperature components: For some high-temperature electronic components that need to be sealed, such as high-temperature sensors, electronic packaging, etc., Kapton high-temperature tape can provide good sealing performance. It can be tightly adhered to the surface of the components to prevent high temperature gases, liquids or dust from entering the parts, affecting their performance and life.

Anti-electromagnetic interference

• Electromagnetic shielding: Kapton high temperature tape can be compounded with metal foil or conductive cloth and other materials, made of tape with electromagnetic shielding function. In electronic products, such as cell phones, computers, etc., this composite tape is pasted on the parts that need to be shielded from electromagnetic interference, such as the sensitive areas of the circuit board, the back of the display, etc., which can effectively block the interference of the external electromagnetic signals, but also prevent the internal electromagnetic signals from leaking outward, improving the electromagnetic compatibility of electronic products.

Other applications

• Circuit board surface protection: In the production process of electronic products, Kapton high-temperature tape can be temporarily pasted on the surface of the circuit board, play a protective role in preventing the circuit board from being scratched, contaminated or otherwise damaged during transportation, storage or assembly. After the final product is assembled, the tape can be removed without leaving any residual adhesive, which will not affect the surface of the circuit board.
• Battery fixing and protection: In the assembly of some rechargeable batteries, Kapton high-temperature tape can be used to fix the battery cell and battery protection plate and other components to ensure the safety and stability of the battery in the process of use. At the same time, its high temperature resistance can also prevent the heat generated during the charging and discharging process of the battery on the adhesion and performance of the tap