Black Kapton tape, also known as black polyimide tape or black PI tape, is a specialized adhesive tape that is composed of a black polyimide film substrate and a high-temperature silicone pressure-sensitive adhesive coating. This type of tape is specifically designed to provide excellent resistance to high temperatures and is commonly utilized in the automotive, electronic, and aerospace industries for various applications requiring heat resistance and protection.

Hopelight is a professional manufacturer and supplier of black polyimide tape in China, offering a range of specifications to meet different customer requirements. The main specification of our black polyimide tape is 0.06 mm with a length ranging from 33M to 66M. The width of the black Kapton tape can be cut freely between 3 mm and 500 mm to better meet customer needs. Black Tapton tape with PET fluorine release liner can be die-cut, making it easy to use in a variety of applications. Build better with Hopelight, a leading polyimide tape supplier of high-performance black kapton tape. Contact us today for superior strength and reliability.

Black Kapton Tape-Technical Data Sheet

(standatd：GB/T2792-1999，GB/T4852-1999）

Item Adhesive Total thickness

(mm) Width (mm) Length (m) Adhesion 

(N/25mm) Tensile Strength 

(N/25mm) Elongation % Temperature (℃)

Value silicone 0.06 3-500 33/customized 6 115 45 260

Remark Black kapton tape packaging is generally roll tape or a single-sided composite release film cut into sheets, or punched according to the special needs of customers.Die-cutting processing is high cost performance! Special specifications can be special processing.

Application Of Black Kapton Tape

The application of black Kapton tape is versatile and finds use in various industries. Here are some expanded details on the applications mentioned:

Reflow Soldering and Circuit Board Fixing: Black Kapton tape is commonly used in electronics manufacturing, particularly in reflow soldering processes. Its good adhesion properties ensure that electronic components are securely fixed during soldering. After the process, the tape can be easily removed without leaving behind any residue, maintaining the cleanliness of the circuit board.Motor and Electronic Device Insulation: When motors and other electronic devices operate, they generate heat. The high-temperature resistance of black Polyimide tape, up to 260 degrees Celsius, makes it ideal for applications where bundling and fixing are required. It can withstand the heat generated during operation, providing insulation and ensuring the components stay securely in place.

Mobile Phone Screen Repair: Black Kapton tape is also used in mobile phone screen repair. Its temperature resistance and insulation properties make it suitable for protecting the delicate circuit boards while working on the screen. By using the tape, the circuit board is shielded from potential damage caused by heat or accidental contact, extending the product's lifespan.

In addition to these specific applications, black Polyimide tape has several other uses across various industries. Some of its common applications include:

Electrical Insulation: Kapton tape is an excellent electrical insulator. It is used to cover and insulate electrical wires and components, protecting them from short circuits and electrical damage.

Heat Shielding: The high-temperature resistance of black Kapton tape makes it suitable for heat shielding applications. It can be used to cover and protect sensitive components, wires, or surfaces from high heat sources.

Aerospace and Automotive: Kapton tape is widely used in the aerospace and automotive industries due to its ability to withstand extreme temperatures, resist chemicals, and provide insulation in demanding environments.

3D Printing: Kapton tape is often applied to 3D printer beds to provide a smooth, heat-resistant surface for printing materials to adhere to. It helps prevent warping and improves print quality.