Hefei Guofeng Advanced Basic Materials Technology Co., Ltd.
| Payment Terms | L/C,T/T |
| Supply Ability | Negotiation |
| Delivery Time | Negotiation |
| Packaging Details | Standard Packing |
| Water Resistance | High |
| Application | Packaging, Printing, Lamination |
| Electrical Insulation | Excellent |
| Durability | Durable |
| Color | Clear |
| Transparency | High |
| Flexibility | Flexible |
| Tensile Strength | High |
| Uv Resistance | Strong |
| Chemical Resistance | Strong |
| Surface Finish | Smooth |
| Heat Resistance | High |
| Material | Polymer |
| Thickness | 0.01mm |
| Brand Name | Guofeng |
| Model Number | GL |
| Certification | UL ISO ROHS |
| Place of Origin | China |
View Detail Information
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Product Specification
| Payment Terms | L/C,T/T | Supply Ability | Negotiation |
| Delivery Time | Negotiation | Packaging Details | Standard Packing |
| Water Resistance | High | Application | Packaging, Printing, Lamination |
| Electrical Insulation | Excellent | Durability | Durable |
| Color | Clear | Transparency | High |
| Flexibility | Flexible | Tensile Strength | High |
| Uv Resistance | Strong | Chemical Resistance | Strong |
| Surface Finish | Smooth | Heat Resistance | High |
| Material | Polymer | Thickness | 0.01mm |
| Brand Name | Guofeng | Model Number | GL |
| Certification | UL ISO ROHS | Place of Origin | China |
| High Light | OEM Quantum Gold polyimide film ，thin polyimide protective film ，Quantum Gold polymer film | ||
OEM Quantum Gold Advanced Thin Polyimide Protective Film
Material Revolution
This quantum-gold polyimide tape pioneers high-temperature protection through its nano-ceramic adhesive and gold-metalloid optical layers. It withstands continuous 600°C (700°C short-term) with over 90% higher thermal conductivity than standard gold tapes. Exhibiting under 0.1% dimensional change at 600°C, it maintains flawless solder mask integrity over multiple reflow cycles, establishing a new benchmark for extreme-environment PCB protection.
Ultra-Performance Characteristics
1. Thermal Superformance
Continuous resistance: 600°C (1112°F)
Peak tolerance: 700°C (1292°F) for 15 minutes
Thermal conductivity: 1.8 W/m·K (90% improvement)
Zero outgassing: NASA STD-6016 compliant
2. Mechanical Excellence
Tensile strength: 280 MPa (60% higher)
Elongation at break: 120%
Tear resistance: 12 N/mm (100% improvement)
3. Electrical Superiority
Dielectric strength: 9.5 kV/mm @ 600°C
Surface resistivity: 10¹⁶ Ω/sq @ 500°C
Dielectric constant: 3.1 @ 1MHz-10GHz
4. Adhesion Performance
Peel strength: 8.5 N/cm @ 25°C
High-temp adhesion: 6.2 N/cm @ 500°C
Reflow survival: 10× cycles @ 260°C
Advanced Applications
▷ High-Density PCB Protection
Ultra-fine pitch BGA solder masking
HDI circuit temporary protection
Flexible PCB stiffener attachment
▷ Extreme Environment Electronics
Aerospace power electronics
Automotive engine control modules
Industrial power conversion systems
▷ Specialized Manufacturing
Wave soldering mask application
Selective coating protection
Laser processing protection
Competitive Advantages
1. Unmatched Thermal Stability
600°C continuous operation
Zero carbonization at 700°C
Minimal thermal shrinkage
2. Superior Process Compatibility
Clean removal without residue
Excellent chemical resistance
UV laser processing compatible
3. Enhanced Safety Features
UL 94 V-0 certified
Halogen-free composition
RoHS/REACH compliant
Technical Specifications
Thickness: 25-100μm (±2%)
Width: 1-520mm (customizable)
Color: Stable golden appearance
Adhesive: Ceramic-enhanced silicone
Product pictures
Handling & Storage Instructions
To ensure the longevity and performance of our Polyimide film, please adhere to the following guidelines:
Shelf Life: 6 months from the date of manufacture.
Storage Conditions:
· 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:
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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