Hefei Guofeng Advanced Basic Materials Technology Co., Ltd.
| Payment Terms | L/C,T/T |
| Supply Ability | Negotiation |
| Delivery Time | Negotiation |
| Packaging Details | Barrier+ PE foam sheet+ PE film+ Foam packing cotton |
| Film Appearance | The base material shall achieve atomic-scale surface uniformity while exhibiting total elimination of morphological irregularities, nanoscale particulate embeddings, cross-linked polymer clusters, or non-native impurities throughout its operational zone, w |
| Film Thickness (um) | 5 7.5 |
| Film Tensile Strengthh | 170MPa |
| Film Elongation at break | 55% |
| Film Young's Modulus | 3GPa |
| Film Insulation Strength | 100V/μm |
| Luster | 31GU |
| Flame Retardant | VTM-0 Level |
| Brand Name | Guofeng |
| Model Number | GB |
| Certification | UL ISO RoHS |
| Place of Origin | China Hefei |
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Product Specification
| Payment Terms | L/C,T/T | Supply Ability | Negotiation |
| Delivery Time | Negotiation | Packaging Details | Barrier+ PE foam sheet+ PE film+ Foam packing cotton |
| Film Appearance | The base material shall achieve atomic-scale surface uniformity while exhibiting total elimination of morphological irregularities, nanoscale particulate embeddings, cross-linked polymer clusters, or non-native impurities throughout its operational zone, w | Film Thickness (um) | 5 7.5 |
| Film Tensile Strengthh | 170MPa | Film Elongation at break | 55% |
| Film Young's Modulus | 3GPa | Film Insulation Strength | 100V/μm |
| Luster | 31GU | Flame Retardant | VTM-0 Level |
| Brand Name | Guofeng | Model Number | GB |
| Certification | UL ISO RoHS | Place of Origin | China Hefei |
| High Light | Polyimide aluminized kapton film ，aluminized kapton film Membrane ，polyimide insulation tape Membrane | ||
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.
Company Details
Business Type:
Manufacturer
Year Established:
2021
Total Annual:
28000-50000
Employee Number:
100~300
Ecer Certification：
Verified Supplier
Hefei Guofeng Advanced Basic Materials Technology Co., Ltd. Guofeng Xianji Company, a wholly-owned subsidiary of Guofeng New Material, is a high-tech enterprise specializing in the R&D, production, sales, and service of high-performance polyimide (PI) materials. PI film, commonl... Hefei Guofeng Advanced Basic Materials Technology Co., Ltd. Guofeng Xianji Company, a wholly-owned subsidiary of Guofeng New Material, is a high-tech enterprise specializing in the R&D, production, sales, and service of high-performance polyimide (PI) materials. PI film, commonl...
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