Hefei Guofeng Advanced Basic Materials Technology Co., Ltd.
Hefei Guofeng Advanced Basic Materials Technology Co., Ltd. A Leader in the Film Industry
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Engineered for discrete electronics applications, our proprietary GB-series opaque polyimide cladding is formulated specifically for security-sensitive flexible circuit architectures. This specialized overlay maintains polyimide's characteristic dielectric strength, thermal endurance (>400°C), and mechanical stability while integrating permanent blackout properties that effectively obstruct visual and optical circuit analysis. The anti-reflective matte surface treatment (60° gloss <5 GU) eliminates specular reflection, ensuring reliable machine vision inspection accuracy by preventing CCD misinterpretation.
Product application:
The GB-series submicron opaque polyimide matrix is strategically implemented in:
1) electromagnetic wave-transparent cladding for resonant power transfer systems
2) electrochemical interface layers for high-voltage energy storage modules
3) thermal-enduring covert marking systems for industrial authentication
4) multi-layer dielectric separation media for high-frequency electronics.
