High Temperature Basalt fibers cloth

High temperature basalt fiber cloth, also known as basalt fabric or basalt mesh, is a specialized textile material made from basalt fibers derived from the natural volcanic rock known as basalt. It is designed to withstand extreme heat and provide thermal insulation in high-temperature applications. Here’s an overview:


  1. Basalt Fibers: High temperature basalt fiber cloth is primarily composed of basalt fibers, which are made from melting basalt rock at high temperatures and then extruding the molten material into thin fibers. These fibers are then woven or knitted together to form a fabric.

  2. Binders and Coatings: In some cases, binders or coatings may be applied to the basalt fibers or fabric to enhance certain properties, such as abrasion resistance, flexibility, or chemical resistance.

Key Features:

  1. Extreme Heat Resistance: Basalt fiber cloth is capable of withstanding high temperatures, with continuous operating temperatures ranging from approximately 600°C to 1000°C (1112°F to 1832°F), depending on the specific grade and construction, making it suitable for use in extreme heat environments such as furnaces, kilns, and industrial ovens.

  2. Thermal Insulation: Basalt fiber cloth provides excellent thermal insulation properties, minimizing heat transfer and maintaining temperature stability in high-temperature equipment and processes. It helps prevent heat loss and improves energy efficiency in various industrial applications.

  3. High Strength and Durability: Basalt fiber cloth is known for its exceptional strength and durability, making it resistant to tearing, punctures, and abrasion. It can withstand mechanical stresses and repeated thermal cycling, ensuring long-term performance in harsh operating conditions.

  4. Corrosion Resistance: Basalt fiber cloth exhibits excellent corrosion resistance, even at high temperatures, making it suitable for use in corrosive environments such as chemical processing, petrochemical, and marine applications.

  5. Flexibility: Despite its high strength and heat resistance, basalt fiber cloth remains flexible and lightweight, allowing it to conform to irregular shapes and contours. This flexibility makes it suitable for applications requiring ease of handling and installation.

  6. Non-Combustible: Basalt fiber cloth is inherently non-combustible and does not support combustion, making it highly resistant to fire and heat. It is often used in fireproofing applications and as a protective barrier against flames and sparks.

  7. Electrical Insulation: Basalt fiber cloth has good electrical insulation properties, making it suitable for applications where electrical grounding or electromagnetic shielding is required.


  1. High-Temperature Insulation: Basalt fiber cloth is used for thermal insulation in various high-temperature applications, including insulation blankets, pads, and covers for pipes, ducts, boilers, and heat treatment equipment to prevent heat loss and improve energy efficiency.

  2. Fireproofing: It is used in fireproofing applications for manufacturing fire curtains, fire doors, and fire blankets to contain fires, prevent heat transfer, and protect structures and personnel in buildings, ships, and industrial facilities.

  3. Welding Protection: Basalt fiber cloth is used as a protective barrier for welding curtains, blankets, and shields to prevent sparks, slag, and spatter from causing damage or injury in welding and metal fabrication operations.

  4. Safety Clothing: It is used in the manufacture of safety clothing and personal protective equipment (PPE) for firefighters, industrial workers, and welders, such as heat-resistant gloves, aprons, and protective suits.

  5. Aerospace and Automotive: Basalt fiber cloth is used in the aerospace and automotive industries for manufacturing heat shields, insulation pads, exhaust wraps, and thermal barriers to protect components and systems from high temperatures and thermal radiation.

  6. Marine and Oil & Gas: It is used in marine and oil & gas industries for insulation of pipes, tanks, and equipment, as well as for fireproofing and safety barriers in offshore platforms, vessels, and refineries.

Overall, high temperature basalt fiber cloth is a versatile and essential material in various industries where thermal insulation, fire resistance, and durability are critical requirements. Its exceptional heat resistance, thermal insulation properties, and strength make it an indispensable component in numerous industrial processes and safety applications.

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