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High silica fiberglass cloth Product Performance

High silica fiberglass cloth is a kind of high-temperature resistant inorganic fiber.


Main Characteristics:

  • SiO2 content ≥96%
  • The softening point is close to 1700℃, and it can be used for a long time at 1000℃
  • Low thermal conductivity
  • Good chemical stability
  • Good electrical insulation performance
  • Non-asbestos products, no pollution
  • Good processability


Product Characteristics and uses

High silica glass fiber cloth has the characteristics of high strength, easy processing, and wide use. It is used as high-temperature resistance, ablation resistance, heat insulation, and heat preservation materials. The thickness of the product is 0.6mm-1.35mm, and the surface coating treatment can be carried out according to user requirements.


1.High-temperature resistance, heat insulation, heat preservation, the sealing material

2.High-temperature ablation material, furnace curtain;

3.Fireproof materials (making fireproof clothing, curtains, flame retardant barriers, fire blankets, etc.)

4.High-temperature gas dust removal, liquid filtration; metal melt filtration, and purification

5.Automobile, motorcycle noise reduction, heat shield, exhaust gas filtration

6.Welding curtains, silica welding fabric, electrical insulation, thermocouple insulation wraps, insulation blankets

7.Building vertical surfaces insulation materials


1.Metals Processing

2.Petrochemical Industry

3.Automotive Manufacturing

4.Construction Industry

5.Fire and Flame Retardant Product Manufacturing

6.Complex Welding Industry

– Unparalleled Features and Applications –


Our High Silica Fabrics possess a range of exceptional features that make them the ideal choice for a wide array of applications. Here are the key advantages and applications of our high silica fabric:

  1. Unrivaled Temperature Resistance:With a long-term temperature resistance of 1000°C (1832°F), our high silica fabric ensures reliable thermal protection even in the most extreme heat conditions. It is perfect for applications involving welding blankets, welding curtains, and other high-temperature fabrics.
  2. Exceptional Thermal Insulation:The high silica content in our fabrics provides excellent thermal insulation, effectively minimizing heat transfer. This feature is crucial for industries that require superior thermal protection, such as foundries, metalworking, and automotive manufacturing.
  3. Superior Abrasion Resistance:Our high silica fabrics are renowned for their durability and resistance to abrasion, making them ideal for applications in rugged environments where mechanical wear is a concern. They are widely used in applications that include welding, fabrication, and equipment protection.
  4. Versatile Applications:Our high silica fabrics find applications in a wide range of industries and sectors. These fabrics are ideal for thermal protection in industries such as petrochemicals, power generation, aerospace, and shipbuilding. They are also extensively used in the production of fire-resistant clothing, insulation covers, and high-temperature gaskets.
  5. Coated with Silicone:To further enhance their performance, some of our high silica fabrics are coated with silicone. This coating provides added resistance to molten metal splash, sparks, and abrasion, making them suitable for applications where direct contact with hot metals is expected.
    Continuous High Temperature

    The high silicon oxide cloth has a high purity Sio2 content of more than 96%, which has heat resistance characteristics.


    The high-silica fabrics submitted by suihua to the ASTM organization can be used continuously at 1000℃ under the standard test environment (ASTM-E84), the instantaneous heat resistance temperature can reach 1400℃, and the softening point is close to 1700℃.




    Environmental Friendly

    The amorphous silica fabric comprises high-strength, high-purity 96% amorphous silica fiber, does not contain asbestos and harmful gas, and adopts high-density plain or twill weaving technology non-irritating to the human body and ensures the safety of your business and personnel.




    Easy to Process

    High silica cloth is a heat-resistant and soft particular crystal fiber fabric, which has the characteristics of high strength and easy processing.


    Excellent softness makes amorphous silica fabric easy to cut and sew into fireproof clothing, blankets, curtains, etc.




    Thermal and Sound Insulation

    Silica glass fabrics has the advantages of low thermal conductivity, good chemical stability, good electrical insulation performance, low thermal shrinkage, and good sound insulation performance. It can play a better substitute role in the use scenario of glass fiber failure.




    Weather Resistance

    High-silica fabrics have the same excellent fiber properties as glass fibers and will not expire.


    The performance of the fiber at room temperature will remain the same with time, which is convenient for long-term storage and use.