Silicon-coated fiberglass fabric suitable for electrical insulation (high-voltage flame retardant)

Our high voltage electrical insulation silicone coated fiberglass fabric is engineered for superior performance in high-temperature and high-voltage environments.

Suihua silicone-coated fiberglass cloth, available in single-sided and double-sided coatings, is a high-performance, multi-purpose composite material made from fire-retardant, high-temperature-resistant, and high-strength fiberglass cloth as the base material, coated with silicone rubber through coating, calendering, or impregnation followed by high-temperature hot vulcanization.

This product has a high operating temperature, with long-term temperature resistance around 250°C and short-term temperature resistance up to 280°C. It utilizes an environmentally friendly formula, exhibiting flame retardancy and low smoke.

Silicone rubber offers comprehensive properties, including heat resistance, aging resistance, high insulation, weather resistance, and chemical resistance.

Silicone-coated fiberglass cloth retains the high strength, temperature resistance, fire resistance, and insulation of fiberglass, while also possessing unique properties such as breathability, corrosion resistance, water resistance, and oil resistance.

It is also soft, tough, and easy to process, making it superior to ordinary coated fabrics and suitable for a wide range of applications.

Key Features

Our high-voltage electrical insulation silicone coated fiberglass fabric adopts high-quality fiberglass as the base material, coated with uniform silicone. It has excellent insulation performance and heat resistance, fully complying with international electrical safety standards.

Performance Advantages

• Excellent dielectric strength, effectively preventing electric leakage and short circuits
• Heat resistant up to 260℃, stable performance in high-voltage working environments
• Flame retardant and self-extinguishing, improving the safety of power equipment
• High toughness, tear resistance, aging resistance and long service life

Customization Support

We provide customized services for thickness, width and coating. MOQ is available, free samples are provided for testing.

Contact us to get a professional quote for our high-voltage electrical insulation silicone coated fiberglass fabric.

We understand that every high-voltage electrical insulation project has unique requirements, so we offer flexible customization services for thickness, width, coating type, and color. Our team can work with you to develop tailored solutions that meet your exact specifications, whether you need small batches or large-scale orders.

All our silicone coated fiberglass fabrics are manufactured under strict quality control standards, ensuring consistent performance and reliability. If you have any questions about product specifications, application scenarios, or order details, please feel free to contact us. We are ready to provide professional technical support and a personalized quote for your project.

✔ Excellent Heat Resistance (up to 260°C continuous)
✔ Superior Electrical Insulation Properties
✔ High Tensile Strength & Durability
✔ Anti-aging & Weather Resistant
✔ Flexible & Easy to Process

Product Showcase

This high voltage electrical insulation silicone coated fiberglass fabric is widely used in power plants, substations, and electrical equipment manufacturing, providing reliable protection in high-temperature and high-voltage environments. It meets strict industry standards for electrical safety, making it a trusted choice for both new construction and maintenance projects.

For projects requiring reliable electrical insulation, this high voltage electrical insulation silicone coated fiberglass fabric delivers consistent performance, even under prolonged high-voltage conditions.

Beyond basic insulation performance, this high voltage electrical insulation silicone coated fiberglass fabric also offers excellent resistance to aging and chemical corrosion. Its flexible yet durable structure allows for easy installation in complex electrical systems, ensuring consistent performance even under prolonged high-voltage conditions.