High-Efficiency Alumina Fiber Blanket for Industrial Furnace Thermal Insulation

SUNRISE High-Purity Alumina Fiber Blanket is engineered specifically for high-temperature insulation in industrial furnaces. Made from over 72% alumina content fibers, this multi-crystalline fiber blanket delivers uniform fiber diameter, high tensile strength, low slag ball formation, and excellent chemical stability. Available in loose wool, blankets, and rigid felt forms, it ensures outstanding thermal insulation performance and durability under extreme operating conditions. Ideal for heavy industries such as steel, ceramics, glass, and petrochemicals, our product enhances furnace lining integrity, insulation layers, and sealing applications. SUNRISE brand prioritizes quality control and ongoing innovation, offering customizable sizes and comprehensive after-sales support, meeting the stringent requirements of global markets for reliable, high-performance insulation materials.

1. High alumina content (>72%) ensuring superior thermal stability and insulation performance.
2. Uniform fiber diameter and high tensile strength for excellent durability and mechanical integrity.
3. Low slag ball formation to maintain thermal efficiency and long service life under harsh conditions.
4. Versatile product forms including loose wool, blankets, and rigid felts to suit diverse industrial applications.
5. Strong chemical stability suitable for demanding heavy industry environments.
6. Customizable specifications backed by SUNRISE’s quality assurance and technical expertise.

Widely used in heavy industries such as steel manufacturing, ceramics, glass production, and petrochemical processing. Ideal for furnace linings, insulation layers, and sealing components requiring reliable high-temperature thermal insulation. Suitable for manufacturers and end-users seeking enhanced energy efficiency, operational safety, and extended equipment lifespan in high-temperature industrial applications.