susie@jxgreentape.com
ESD Kapton Tape is a polyimide high-temperature tape treated for antistatic performance, combining excellent thermal stability and electrical insulation with low tribocharging. Typical products withstand short-term exposures to high temperatures (adhesive-dependent, commonly usable up to around 260°C in process conditions) and often exhibit surface resistance in the electrostatic-dissipative range (for example ~10^6–10^9 Ω). It is widely used for PCB gold-finger masking, wave solder and reflow protection, selective conformal-coating masking, SMT/semiconductor assembly, and tasks like lithium-ion cell tab fixation or motor/coil insulation where both heat resistance and static control are required. Available in multiple widths, thicknesses and adhesive systems (silicone or acrylic), it should be qualified for compatibility in sensitive applications (battery electrolytes, optical surfaces or medical devices).
Our ESD Kapton tape is an advanced high-temperature masking and insulation solution, manufactured with polyimide film and coated with a high-performance silicone pressure-sensitive adhesive. Unlike standard polyimide tapes, this anti static Kapton tape undergoes ESD treatment to ensure low triboelectric charge and controlled surface resistivity, reducing the risk of electrostatic discharge during masking, soldering, and tape removal.
This ESD Kapton tape offers superior dielectric strength, chemical resistance, and thermal stability, making it the perfect solution for protecting sensitive electronic components during reflow soldering, wave soldering, and PCB gold-finger masking. It performs reliably in environments ranging from cryogenic temperatures up to 260 °C continuous service, and withstands short-term higher spikes without adhesive failure. Because of its conformability, clean removal, and static-dissipative properties, it is trusted by electronics manufacturers, battery pack assemblers, aerospace contractors, and high-end industrial OEMs worldwide.
As a professional esd kapton tape manufacturer and esd kapton tape supplier, we provide rolls in multiple widths, thicknesses, and lengths, along with custom die-cut shapes to meet the exact requirements of PCB assembly lines, semiconductor packaging, and automotive electronics plants.
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Item NO. |
Film Thickness（MM） |
Total Thickness(MM) |
Adhesion to steel（N/25mm） |
Tensile Strenth（kg/25mm） |
Heat Resistance（℃） |
Elongation at break（%） |
Surface resistance（Ω） |
|
J-630A |
0.025 |
0.06 |
5.5 |
10 |
260 |
45 |
10^6-10^9 |
|
J-630A |
0.05 |
0.08 |
5.5 |
20 |
260 |
55 |
10^6-10^9 |
|
|
|
|
|
|
|
|
|
High-performance polyimide backing: Made with Polyimide film, proven for over 45 years in demanding electrical, thermal, and mechanical environments. Offers excellent dielectric properties and mechanical stability under vibration and stress.
Electrostatic discharge control: Surface resistivity typically in the range of 10^6–10^9 Ω/sq; peel and unwind electrostatic voltage ≤ 50 V. These values help prevent ESD damage to sensitive ICs and SMD components during masking and removal.
Silicone adhesive system: Excellent wet-out on a variety of surfaces, including low-energy plastics such as PP, PE, PTFE, and silicone rubber. Strong initial adhesion with clean removal after exposure to high temperatures.
Thermal resistance: Reliable for continuous use up to 260 °C, and handles short-term temperature peaks during processes like wave soldering and reflow soldering without adhesive failure, ensuring optimal performance in PCB assembly and battery manufacturing.
Conformability and mechanical strength: Ultra-thin construction (commonly ~0.06 mm for standard rolls) allows masking of fine features such as PCB gold fingers, while the high tensile backing resists tearing, puncture, and abrasion.
Chemical and radiation resistance: Resistant to solvents, fluxes, acids, bases, and radiation exposure, ensuring long-term stability even in aerospace and defense environments.
No adhesive residue: After peeling, surfaces remain clean without transfer, reducing rework and contamination risk.
With these properties, anti static Kapton tape offers both high-end technical performance and processing convenience, making it the first choice for global OEMs looking for reliable masking and insulation materials.
By covering such a wide spectrum of applications, our esd Kapton tape demonstrates its versatility as both a thermal barrier and an ESD-safe masking material. For OEMs and distributors seeking a trusted partner, we offer bulk supply, OEM/ODM customization, and technical support to ensure consistent quality and performance.
