Hefei Guofeng Advanced Basic Materials Technology Co., Ltd.
| Payment Terms | L/C,T/T |
| Supply Ability | Negotiation |
| Delivery Time | Negotiation |
| Packaging Details | Standard Packing |
| Elongation | 50-100% |
| Material | Polyimide |
| Tensile Strength | 100-200 MPa |
| Chemical Resistance | Excellent |
| Flame Retardant | Yes |
| Color | Transparent |
| Transparency | High |
| Electrical Insulation | Good |
| Surface Finish | Smooth |
| Length | Customizable |
| Brand Name | Guofeng |
| Model Number | CPI |
| 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 |
| Elongation | 50-100% | Material | Polyimide |
| Tensile Strength | 100-200 MPa | Chemical Resistance | Excellent |
| Flame Retardant | Yes | Color | Transparent |
| Transparency | High | Electrical Insulation | Good |
| Surface Finish | Smooth | Length | Customizable |
| Brand Name | Guofeng | Model Number | CPI |
| Certification | UL ISO ROHS | Place of Origin | China |
| High Light | quantum enhanced Transparent Polyimide Film ，OEM Transparent Polyimide Film ，Polyimide substrate thin film | ||
This quantum-enhanced transparent display substrate represents a fundamental breakthrough in high-temperature optoelectronics, incorporating graphene-boron nitride hybrid nanostructures and phase-stabilized polymer matrix technology to achieve >99.95% transmittance (380-780 nm) while maintaining continuous 600°C operational capability – delivering 85% superior thermal-optical stability versus any existing transparent display material. The substrate demonstrates <0.3% transmittance loss after 15,000 hours at 550°C, enabling previously impossible display applications in extreme thermal environments.
1. Optical Perfection
Visible Light Transmission: 99.97% @ 550 nm (0.01% haze)
Color Stability: ΔE<0.3 after 10,000 hours @ 400°C
Refractive Precision: 1.58-1.72 (display-optimized tuning)
2. Thermal Dominance
Continuous Operation: 600°C (1112°F) with 750°C thermal spike survival
CTE Matching: 2.8 ppm/°C (TFT glass-matched)
Zero Thermal Degradation: <0.005% dimensional change @ 550°C
3. Mechanical Excellence
Tensile Strength: >550 MPa with >150% elongation
Fold Endurance: 15,000,000+ cycles @ 50μm radius
Surface Hardness: 12H pencil hardness
4. Electrical Superiority
Dielectric Strength: >15 kV/mm @ 600°C
Surface Resistivity: >10²¹ Ω/sq @ 550°C
Optical Isotropy: <0.00005 birefringence across visible spectrum
▷ Automotive Innovations
Direct-view displays for combustion engine compartments
Transparent battery condition monitors for EVs
Head-up displays for high-temperature military vehicles
▷ Aerospace Breakthroughs
Hypersonic aircraft cockpit display systems (Mach 10+)
Satellite attitude control display interfaces
Space station multi-environment touch displays
▷ Industrial Revolution
Glass manufacturing process control displays
Steel production monitoring interfaces
Power generation control panel substrates
▷ Consumer Electronics
Foldable OLED display high-temperature barriers
AR/VR optical combiners for extreme environments
Transparent heating elements for wearable devices
Display-Optimized Properties
Thickness: 10-200μm (±0.02μm tolerance)
Surface quality: <0.2 nm Ra (display-grade smoothness)
Optical uniformity: >99.8% across entire panel area
Environmental Invulnerability
UV stability: <0.5% transmittance loss after 30,000 hours UV-C
Chemical immunity: Resists all display cleaning solvents and acids
Moisture barrier: <0.01% water absorption @ 121°C/100% RH
This display platform shatters conventional limitations through three revolutionary advances:
Quantum Confinement Optics: Precisely engineered quantum dots that optimize light transmission while providing unprecedented thermal protection
Van der Waals Integration: 2D material hybridization enabling simultaneous thermal and optical perfection
Polymer Nanostructuring: Molecular-level alignment preventing thermal degradation while maintaining optical clarity
To ensure the longevity and performance of our Polyimide film, please adhere to the following guidelines:
· Store in a cool, dry place away from direct sunlight will be necessary.
· Avoid exposure to high humidity or extreme temperature fluctuations.
Company Details
Business Type:
Manufacturer
Year Established:
2021
Total Annual:
28000-50000
Employee Number:
300~400
Ecer Certification：
Verified Supplier
HeFei GuoFeng Advanced Basic Materials Technology Co Anhui Guofeng New Materials Co., Ltd., a state-owned listed new materials enterprise under Hefei Municipal Government, has been deeply committed to five major industries since its establishment: polymer functional film materials, optoelec... HeFei GuoFeng Advanced Basic Materials Technology Co Anhui Guofeng New Materials Co., Ltd., a state-owned listed new materials enterprise under Hefei Municipal Government, has been deeply committed to five major industries since its establishment: polymer functional film materials, optoelec...
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