22 Years Factory Silica Fabric 1000℃ Long Term Heat Resistant Silica Insulation

Suntex High-Purity Silica Fabric is a premium inorganic fiber fire and thermal insulation material engineered for extreme high-temperature industrial conditions. Featuring a high SiO₂ purity of 96% and exquisite weaving technology, this fabric overcomes the performance limitations of conventional fireproof cloths. It achieves a softening point of nearly 1700°C, delivers stable long-term operation at 1000°C, and withstands short-term extreme temperatures up to 1200°C. Verified by real fire resistance tests, our silica fabric never burns, melts, carbonizes or cracks under intense heat. Serving as a top-tier solution for industrial high-temperature protection, heat insulation and fire barrier systems, it ensures reliable safety for industrial equipment and high-heat working environments.

Different from inferior ordinary fireproof fabrics that fail easily under high temperatures via burning, melting, carbonization or peeling off, Suntex silica fabric boasts comprehensive superior performance to address all defects of traditional thermal insulation materials, fully meeting strict high-end industrial standards.

Ultra-High Temperature Fire Resistance: The high-purity silica fiber substrate delivers extreme thermal stability. It operates consistently at 1000°C for long-duration use and resists transient high heat up to 1200°C with a 1700°C ultra-high softening point. No smoking, melting, cracking or peeling occurs during high-temperature operation. It effectively blocks molten metal splashes, welding spatter and intensive thermal radiation, maintaining stable fire and heat insulation performance in harsh scenarios.

Excellent Physical & Processing Performance: This fabric features high tensile strength, outstanding toughness and superior flexibility with a smooth and durable texture that resists aging and damage. It supports diverse deep processing including cutting, sewing and shaping. With strong adaptability and easy processing, it can be customized into various protective products to fit diverse industrial working conditions.

Multi-Functional Comprehensive Protection: Equipped with ultra-low thermal conductivity, the fabric efficiently blocks heat transfer and reduces high-temperature energy consumption. It also possesses excellent chemical corrosion resistance against most industrial acid and alkali media, as well as stable and reliable electrical insulation. Integrating fireproofing, thermal insulation, corrosion resistance and electrical insulation in one material, it provides high cost performance for industrial applications.

Benefiting from extreme high-temperature stability and comprehensive protective properties, Suntex silica fabric is widely adopted in global high-end industrial fields for high-temperature protection, thermal insulation and fire isolation, with powerful deep processing compatibility.

• Aerospace, nuclear power, metallurgy, petrochemical, shipbuilding, machinery manufacturing, automotive industry and other high-end industrial sectors.

• Automotive exhaust insulation, high-temperature pipeline thermal insulation, industrial furnace fire barriers, high-temperature equipment thermal protection and industrial high-temperature fire isolation systems.

• It can be fabricated into welding blankets, fire curtains, vehicle fire blankets, removable thermal insulation jackets, high-temperature filter materials, thermal insulation sealing components and other professional high-temperature protective products, acting as a premium core material for ultra-high temperature industrial protection.

With 22 years of professional manufacturing experience in high-temperature fireproof and thermal insulation materials, Suntex is a reliable original factory with mature production systems and strict quality control standards. All our products have passed ISO9001:2015 Quality Management System Certification and SGS authoritative testing with certified and trustworthy quality.

We provide full-specification in-stock products, custom cutting processing and one-stop engineered solutions for industrial high-temperature protection. Third-party testing is supported, and stable bulk supply is guaranteed without middleman markups. Adhering to strict high-quality standards for over two decades, we eliminate inferior and inefficient thermal insulation materials, delivering stable, durable and safe ultra-high temperature protection solutions for global industrial clients.

Feel free to contact us for free samples, professional technical datasheets, wholesale quotations and customized processing solutions. Our professional technical team provides one-on-one guidance to meet your personalized industrial high-temperature protection requirements!