Hefei Guofeng Advanced Basic Materials Technology Co., Ltd.
| Payment Terms | L/C,T/T |
| Supply Ability | Negotiation |
| Delivery Time | Negotiation |
| Packaging Details | Standard Packing |
| Durability | High |
| Surface Finish | Smooth |
| Uv Resistance | Strong |
| Material | Polymer |
| Color | Transparent |
| Application | Packaging, Coating, Lamination |
| Temperature Resistance | High |
| Chemical Resistance | Strong |
| Electrical Insulation | Excellent |
| Flexibility | Flexible |
| Transparency | High |
| Tear Resistance | High |
| Brand Name | Guofeng |
| Model Number | 7.5um |
| Certification | UL ISO ROHS |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C,T/T | Supply Ability | Negotiation |
| Delivery Time | Negotiation | Packaging Details | Standard Packing |
| Durability | High | Surface Finish | Smooth |
| Uv Resistance | Strong | Material | Polymer |
| Color | Transparent | Application | Packaging, Coating, Lamination |
| Temperature Resistance | High | Chemical Resistance | Strong |
| Electrical Insulation | Excellent | Flexibility | Flexible |
| Transparency | High | Tear Resistance | High |
| Brand Name | Guofeng | Model Number | 7.5um |
| Certification | UL ISO ROHS | Place of Origin | China |
| High Light | Quantum thermoplastic film ，Polyimide thermoplastic film ，Reinforced polyimide sheets | ||
Quantum-Architected Reinforced Thermoplastic Polyimide represents a fundamental breakthrough in structural polymer science, employing multiaxial carbon fiber weaving, quantum-confined ceramic nanocrystals, and graphene-epitaxial reinforcement to achieve 95% higher heat deflection temperature (HDT 380°C) and 85% improved specific strength versus conventional reinforced TPIs. This fifth-generation material features a truly three-dimensional reinforcement architecture, enabling large-scale injection molding of structural components capable of continuous operation at 350°C with mechanical integrity maintained to 520°C.
1. Thermal Superformance
Continuous operation: 350°C (662°F) with 520°C peak thermal events
HDT @ 1.82 MPa: 380°C (95% improvement)
Glass transition temperature (Tg): 335°C
Thermal conductivity: 4.2 W/m·K (10X conventional R-TPI)
2. Mechanical Dominance
Tensile strength: >550 MPa (85% enhancement)
Flexural modulus: 22 GPa @ 350°C
Compressive strength: 480 MPa (95% improvement)
Specific strength: 380 MPa/(g/cm³) (aerospace aluminum equivalent)
3. Electrical Excellence
Dielectric strength: 45 kV/mm (80% improvement)
Dielectric constant: 2.4 @ 1 MHz-60 GHz
Surface resistivity: 10¹⁷ Ω/sq @ 350°C
4. Environmental Invulnerability
Chemical resistance: Immune to concentrated acids, rocket propellants, and semiconductor etchants
Hydrolytic stability: <0.15% water absorption @ 150°C/100% RH
Radiation resistance: 10⁹ Gy gamma radiation tolerance
Advanced Manufacturing Capabilities
Injection molding at 420-480°C with superior flow characteristics
50% faster cycle times vs. high-performance composites
Zero property degradation after 7× reprocessing cycles
Exceptional dimensional stability: ±0.005% mold shrinkage
Manufacturing Benefits
60% lower total part cost vs. titanium components
80% reduced energy consumption during processing
100% recyclable with mechanical property retention >99%
▷ Aerospace & Defense
Hypersonic vehicle primary structures (Mach 12+)
Reusable spacecraft thermal protection systems
Satellite primary bus structures
▷ Advanced Electronics
Terahertz communication system components
Quantum computer support architectures
High-power electronic packaging systems
▷ Automotive Revolution
Fuel cell electric vehicle structural platforms
Autonomous vehicle sensor integration structures
Advanced braking system structural components
▷ Energy & Industrial
Fusion reactor first wall components
Deep sea exploration structural systems
Advanced manufacturing system components
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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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