Ceramic Fiber Board Alternative

Manufactured from rare earth cotton (magnesium silicate), offering cost-effective insulation for medium-temperature applications with good thermal insulation performance.

What Is Ceramic Fiber Board?

Ceramic fiber board is a rigid, dimensionally stable panel made by wet-forming ceramic fibre, providing a board alternative to blanket where a self-supporting, machinable hot-face or backup surface is needed.

Key Technical Specifications

Properties & Advantages

• Rigid, self-supporting and easy to machine
• Low heat storage and thermal conductivity
• Stable at high temperature, low shrinkage
• Good dielectric and chemical resistance
• Asbestos-free and clean to cut

Typical Applications

• Hot-face backup and furnace walls
• Kiln liners and furnace doors
• Combustion-chamber and burner liners
• Electrical and thermal barrier panels

Installation & Handling

Cut with a carbide blade or jigsaw, seat against the lining and fix with ceramic-fibre anchors or refractory mortar. Support vertically to avoid load on thin sections.

Standards & Compliance

Manufactured to ASTM C892, ASTM C1086, ISO 10635, EN 10964 and controlled under a documented quality system. Supplied by a manufacturer holding ISO 9001, CE and SGS certifications, exporting high-temperature insulation to 60+ countries since 1982.

Why Specify This Product

Combines stable high-temperature performance with straightforward on-site fabrication. The material is asbestos-free, chemically stable in neutral and oxidising atmospheres, and supplied with full technical data sheets to support specification and inspection. Supplied by a manufacturer holding ISO 9001, CE and SGS certifications, exporting high-temperature insulation to 60+ countries since 1982.

Manufacturer & Supplier

Rosetexwool is a ceramic fiber board manufacturer and supplier serving more than 60 countries since 1982. Every ceramic fiber board is produced under a documented quality system certified to ISO 9001, CE and SGS, with batch-level traceability from raw material to finished product.

What our manufacturing capability covers:

• In-house melting, fibre-forming and finishing lines for consistent grade and density
• Dimensional, density and thermal checks against ASTM C892, ASTM C1086, EN 10964
• Asbestos-free, low-impurity formulations verified by incoming and outgoing inspection
• Standard and custom sizes, OEM/ODM grades, and cut-to-size supply for project quantities

For quotations, lead times or technical data sheets, contact our team with your specification and target service temperature. Explore the ceramic fiber insulation hub for the full range, or read the ceramic fiber insulation buying guide for selection support.

Related Ceramic Fiber Products & Alternatives

ceramic fiber plus blanket — An upgraded blanket with lower shot content and improved tensile strength, aimed at linings where consistency matters more than price.

ceramic fiber cloth — Woven refractory cloth reinforced with fibreglass filament, flexible enough to sew into curtains and removable covers while holding its strength at temperature.

rockwool pipe insulation — Pre-formed stone wool pipe sections for continuous service to 650 °C, factory-cut to standard diameters so coverage stays uniform.

For the full ceramic fiber range, temperature grades and density options, see our ceramic fiber insulation guide.

For adjacent material options across temperature and application ranges, explore our rock wool insulation hub.