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 surface shall exhibit absolute flatness and must be entirely free from imperfections including folds, air pockets, resin globules, or foreign matter deposits. |
| Film Thickness | 12.5μm |
| Film Tensile Strengthh | 250MPa |
| Film Elongation at break | 45% |
| Film Young's Modulus | 5GPa |
| Film Insulation Strength | 250V/μm |
| Film Moisture absorption | 1425Kg/m³ |
| Film Thermal Shrinkage(200°，2h) | 0.06% |
| Film Linear expansion coefficient | 16ppm |
| Film Moisture absorption rate | 1.8% |
| Brand Name | Guofeng |
| Model Number | 12.5um |
| 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 surface shall exhibit absolute flatness and must be entirely free from imperfections including folds, air pockets, resin globules, or foreign matter deposits. | Film Thickness | 12.5μm |
| Film Tensile Strengthh | 250MPa | Film Elongation at break | 45% |
| Film Young's Modulus | 5GPa | Film Insulation Strength | 250V/μm |
| Film Moisture absorption | 1425Kg/m³ | Film Thermal Shrinkage(200°，2h) | 0.06% |
| Film Linear expansion coefficient | 16ppm | Film Moisture absorption rate | 1.8% |
| Brand Name | Guofeng | Model Number | 12.5um |
| Certification | UL ISO RoHS | Place of Origin | China Hefei |
| High Light | Biaxially Stretched aluminized kapton film ，molecular aluminized kapton film ，molecular polyimide sheet | ||
Designed through cutting-edge molecular engineering, this high-performance substrate provides unparalleled structural durability, dielectric strength, and thermal endurance. Its exceptional surface compatibility guarantees faultless integration in precision assemblies, while carrying full international eco-compliance certifications (RoHS/REACH) and UL safety validation for global deployment.
As a cornerstone engineering material for next-gen electronic systems, GL-specification polyimide substrates deliver mission-critical operational parameters across: 1) micron-precision adhesive flexible copper-clad laminate architectures, 2) thermally invariant protective overlay systems, 3) cutting-edge chip-scale encapsulation platforms, and 4) application-specific pressure-sensitive tape formulations.
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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