High-Temperature Insulation Board (1000°C)

The High-Temperature Insulation Board is a premium-grade calcium silicate product engineered for superior performance in demanding high-temperature applications. Available in large-format sheets measuring 1220 x 2440 mm and with a thickness of 25 mm, it is designed to minimize seams and joints on installation sites, which helps improve thermal efficiency. This manufacturing process and tailored fabrication result in a board that stands out from standard varieties by offering increased coverage and enhanced structural integrity for industrial use.

Constructed from high-purity calcium silicate, this insulation board is designed to deliver exceptional stability under thermal stress. The carefully engineered composition not only enhances its mechanical resilience but also ensures that it remains chemically inert in harsh environments. With a density of 180 kg/m³, this product is adept at withstanding significant mechanical loads while retaining its operational properties, making it highly effective in industrial processes where performance and reliability are critical.

The board excels in service conditions, rated to endure temperatures up to 1000°C. This exceptional temperature tolerance, coupled with a low thermal conductivity, translates to reduced heat loss and improved energy efficiency in systems like kilns, furnaces, and ducts. The compressive strength exceeding 1.0 MPa means that it can handle rigorous applications across various industries, ensuring dependable insulation performance under heavy-duty operational conditions.

For convenient supply, this insulation board can be ordered in well-organized pallets, either packed in cartons or bundled with plastic straps based on order volume. Buyers are advised to specify their required dimensions and quantities to ensure optimal delivery. With service available throughout East Africa, customers in Nairobi can expect timely fulfillment, facilitating effective project management and implementation.

This board is manufactured from calcium silicate, the same material family as Zenco's standard calcium silicate board, but supplied in a larger 1220 x 2440mm sheet format rather than the standard 610 x 1220mm size — fewer joints across a wide lining surface means fewer potential heat-leak points. Buyers specify it for furnace linings in steel mills, boiler insulation in power plants, kiln car linings for ceramics, industrial oven insulation, high-temperature duct insulation, pipe insulation in petrochemical facilities, chamber insulation for furnaces, heat shields in glass processing, cement plant rotary kiln insulation, incinerator insulation, refractory backup insulation, and thermal barriers in food processing — spanning steel manufacturing, petrochemical, ceramics, power generation, glass manufacturing, aerospace, construction, and mining industries. It's also known by generic names — calcium silicate board, high-temp board, thermal insulation board, or IFB — describing the same material class across sheet sizes. Zenco packs it in pallets with shrink wrap, individual cartons, or plastic-strapped bundles depending on order size, with custom packaging on request. Selection should weigh the ≥1.0 MPa compressive strength and 0.060 W/m·K conductivity against whether the larger sheet size suits your cutting and handling setup — bigger sheets reduce joint count but need more site space to manoeuvre, and two people rather than one should carry a full 1220 x 2440mm sheet to avoid cracking it during transport. Secure using standard mechanical fasteners and seal joints with appropriate materials, tested to ASTM C592 — a properly sealed joint matters as much on this large-format board as on the smaller sheets, since the same heat-leak risk applies at every joint regardless of sheet size. We supply this board to buyers across Kenya and East Africa for both new lining work and shutdown-period repairs — send your sheet-count requirement for a quotation.