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) | 62 |
| Film Tensile Strengthh | 180MPa |
| Film Elongation at break | 30% |
| Film Young's Modulus | 3.5GPa |
| Film Insulation Strength | 220V/μm |
| Flame Retardant | V-0 Level |
| Thermal conductivity | 1500 W/(mK) |
| Brand Name | Guofeng |
| Model Number | GC |
| 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) | 62 |
| Film Tensile Strengthh | 180MPa | Film Elongation at break | 30% |
| Film Young's Modulus | 3.5GPa | Film Insulation Strength | 220V/μm |
| Flame Retardant | V-0 Level | Thermal conductivity | 1500 W/(mK) |
| Brand Name | Guofeng | Model Number | GC |
| Certification | UL ISO RoHS | Place of Origin | China Hefei |
| High Light | Vapor Phase Polyimide PI Film ，ODM Polyimide PI Film ，ODM black polyimide tape | ||
Product Characteristics
Precision-Aligned Molecular Framework
Our film is manufactured using a proprietary biaxial tension process that induces a highly ordered in-plane molecular arrangement. This engineered nanostructure remains stable throughout carbonization and graphitization, enabling exceptional thermal conduction properties in the resulting artificial graphite film.
Homogeneous Thermal Transformation
Precisely calibrated thermal protocols ensure uniform reaction dynamics during high-temperature processing. This controlled conversion yields a flawlessly consistent foamed architecture free of imperfections, significantly enhancing product reliability.
Tailored Polymer Matrix
Featuring a optimized molecular weight profile with virtually no short-chain residues, the end product achieves superior mechanical resilience. This refined composition provides remarkable fold endurance and eliminates particulate shedding, ensuring extended service life in demanding applications.
Product Applications
Ultra-High Thermal Conduction Components
Engineered with our specialized GC-type polyimide carbon matrix, the derived artificial graphite film achieves unparalleled thermal diffusion properties. It serves as a core heat dissipation element in advanced electronics such as ultra-compact smartphones, high-power computing devices, and 5G infrastructure equipment.
Next-Generation Flexible Electronics Foundation
The same GC-type polyimide film also functions as a high-stability substrate material for flexible and foldable technologies. Its exceptional dimensional and thermal stability supports applications including lightweight conformal solar cells and robust flexible displays for wearables and foldable devices.
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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