In the demanding field of industrial insulation, G7 board has become an indispensable core material for high-end equipment manufacturing. Known for its exceptional high-temperature resistance and stable electrical characteristics, it provides reliable support for industries ranging from new energy to aerospace.
What is G7 Silicone Glass Cloth Board?
Also known as G7 silicone glass cloth laminated board, this material is crafted from alkali-free glass cloth impregnated with high-temperature resistant silicone resin. Through a precise process of baking and hot-pressing, it achieves unique material advantages that play an irreplaceable role in several key sectors.
Core Advantages: Heat Resistance & Safety
The primary strengths of the G7 board are concentrated in its thermal and insulation performance:
- H-Class Heat Resistance: It possesses a heat resistance rating of Class H, allowing it to work stably for long periods in environments reaching 180°C.
- Extreme Condition Stability: Under extreme working conditions, it can withstand temperatures up to 300°C without cracking or deformation.
- Electrical Reliability: Its insulation resistance remains consistently high, meeting the strict requirements of high-end equipment.
- Flame Retardancy: Complying with the UL 94 V-0 standard, it features excellent arc resistance and self-extinguishing properties to prevent short circuits and fires.
Key Application Scenarios
G7 board is a highly compliant and eco-friendly material, making it a preferred choice for industries with strict safety standards:
- New Energy Vehicles (EV): Used for motor insulation components, it is a top choice in the supply chains of original equipment manufacturers (OEMs) due to its precise cutting accuracy.
- Aerospace: It supports major national engineering projects, enduring the extreme heat found in engine compartments.
- Power Equipment: It serves as an insulation structural component for Ultra-High Voltage (UHV) transformers and switchgear, ensuring stable power transmission in both wet and dry environments.
Product Specifications at RDS
As a professional manufacturer of fiberglass products, RDS offers G7 board as one of our flagship solutions.
- Standard Size: 980×1200mm
- Thickness Range: 1mm to 50mm
- Manufacturing Quality: We continuously optimize our production processes to improve cutting accuracy and capacity stability.
Conclusion
From industrial safety protection to core adaptations in high-end gear, G7 board interprets the value of premium insulation materials through superior quality. As technology evolves, it will continue to expand its application boundaries in key fields.
If you have any requirements for G7 insulation materials, please feel free to contact RDS for professional support.