
Calcium Silicate Insulating Board (927°C)
Calcium Silicate Insulating Board is a rigid, preformed insulation solution made from hydrated calcium silicate. It offers exceptional thermal performance and mechanical strength for high-temperature applications. This product is widely used in industrial settings, supplied in standard board format.
Also known as: Calcium silicate board, Cal-sil board, Structural calcium silicate insulation board, Insulation board
- Temperature rating
- up to 927°C
- Density
- 250 kg/m³
- Packaging
- Standard palletized crates containing multiple boards · Shrink-wrapped bundles for ease of handling
- Supply basis
- Quotation against specification
About Calcium Silicate Insulating Board (927°C)
The Calcium Silicate Insulating Board is a rigid, preformed insulation solution made primarily from hydrated calcium silicate, which is distinct from standard options due to its enhanced structural integrity and thermal resistance characteristics. This specific grade is engineered for high-performance environments, allowing it to support heavy loads while enduring extreme temperatures typically found in industrial setups. Its precise manufacturing processes ensure uniformity, positioning it as a reliable choice for applications requiring both insulation and mechanical strength. This product’s composition features a combination of hydrated calcium silicate augmented with natural or synthetic fibers, ensuring it remains non-combustible and water-resistant. This blend not only enhances the board's thermal efficiency but also fortifies its structural strength, allowing it to maintain form and function in challenging environments, where both heat and mechanical stresses are prevalent. This makes it an indispensable asset for industries that value durability and safety in their operations. In operational scenarios, the board is capable of withstanding high temperatures while offering low thermal conductivity, which translates to minimal heat loss and higher energy efficiency for machinery and systems. Its lightweight nature facilitates ease of handling and installation, ensuring swift deployment without compromising safety. Furthermore, the compressive strength of the board guarantees long-lasting performance even in demanding conditions, making it ideal for applications such as furnace linings and passive fire protection systems. Zenco Systems Ltd supplies this Calcium Silicate Insulating Board in various dimensions and thicknesses to cater to specific project needs. Buyers should confirm their required specifications before placing an order to ensure compatibility with their intended applications. This product is readily available throughout Nairobi and extends its reach across East Africa, providing accessible solutions for diverse industrial projects.
Technical Specification
† Indicative figures for this material class. Grade, density and temperature rating vary between manufacturers, so these are confirmed against the manufacturer's datasheet for the grade supplied when we quote. Request the datasheet for the certified values.
Key Properties
- Non-combustible, Class A1 rated
- Water-resistant
- High thermal performance
- Excellent mechanical strength
- Dimensional stability under heat
- Low shrinkage at peak temperature
- Asbestos-free material
- Impact resistant
- Lightweight yet strong
- Resists thermal shock
- Easy to fabricate and install
- Suitable for high-humidity environments
Applications
The primary application of calcium silicate insulating board is as furnace backup lining, providing essential thermal protection and structural support in steel and metal production processes.
- Furnace backup linings
- Steel ladle backup insulation
- Kiln car decks
- Marine bulkhead insulation
- High-temperature fire-resistive assemblies
- Industrial passive fire protection
- Power generation equipment insulation
- Cement plant insulation
- Building construction fireproofing
- Thermal insulation for chemical processing
- Insulation for processing ovens
- Insulation for oil and gas production
- Thermal barriers in automotive applications
- Insulation for industrial piping
- Insulation for heat exchangers
Industries served
Forms, Sizes & Packaging
Packaging
Confirm packaging
Supply Region
Kenya, East Africa
Supplier
Zenco Systems Ltd
Packaging options
- Standard palletized crates containing multiple boards
- Shrink-wrapped bundles for ease of handling
- Individual boards wrapped in protective plastic
- Custom-size boxes for tailored shipments
- Bulk loose shipment for large volume orders
Selection & Installation Guidance
When comparing Calcium Silicate Insulating Board to ceramic fiber board, it's crucial to note their respective characteristics and applications. While ceramic fiber board can withstand higher temperatures (up to approximately 1430°C) and is lighter, it lacks the structural support provided by calcium silicate boards. Therefore, buyers should opt for calcium silicate boards when mechanical load stability, dimensional integrity, and fire resistance are essential, particularly in environments like furnaces or kilns where insulation support is crucial.
Installation
cut to size and secure with appropriate fasteners
Calcium Silicate Insulating Board is a highly durable and efficient thermal insulation solution, primarily composed of hydrated calcium silicate combined with natural or synthetic fibers. This rigid insulation board is expertly engineered to withstand extreme temperatures, rated for use up to 927°C (1700°F), making it suitable for demanding industrial applications. Typically available in flat board formats, these insulating boards can be supplied in various thicknesses ranging from 12.7 mm to 70 mm, allowing for tailored solutions to meet specific operational requirements. In the vibrant industrial landscape of East Africa, these Calcium Silicate Insulating Boards are extensively utilized in critical processes such as cement kilns, boilers, and furnaces. Their robust design makes them particularly effective for applications like furnace backup linings and steel ladle backup insulation. The boards excel in situations that require both thermal efficiency and mechanical stability, offering superior dimensional stability even in extreme conditions. Furthermore, their non-combustible and water-resistant properties ensure that they maintain structural integrity in high humidity environments and during direct exposure to water, making them essential for marine vessel construction and in fire-resistive insulation systems for commercial buildings. Clients can select from an array of size and thickness options to cater to their specific needs. The density of the boards plays a pivotal role in their application, with common grades available from around 250 kg/m³ for lightweight settings to structural grades reaching up to 1200 kg/m³ for industries needing enhanced mechanical support. This selection flexibility allows users to optimize performance based on their particular requirements. For example, applications that necessitate greater compressive strength, such as steel ladle linings, would benefit from boards with strengths of at least 21 MPa for the 800 kg/m³ grade and up to 23 MPa for the 1200 kg/m³ grade, ensuring reliability under heavy loads. On the thermal efficiency front, these insulating boards maintain impressively low thermal conductivity values, as low as ≤ 0.14 W/m·K at 800 °C, making them a top choice for high-efficiency insulation tasks. With a commitment to regional availability, Zenco Systems Ltd maintains local stock to facilitate prompt delivery services across the area, ensuring your thermal management projects are never delayed. For the best tailored solutions in insulation, reach out today for a detailed quote to enhance your facility’s operational safety and efficiency.
Safety & Handling
Handle with care to avoid damage. Use appropriate personal protective equipment (PPE) during installation, including gloves and masks. Store boards in a dry location, covered from moisture and direct sunlight to maintain integrity. Avoid stacking too high to prevent crushing.
Documentation
The manufacturer's technical datasheet and safety data sheet for the grade supplied are issued with every quotation, and name the certified values for this material.
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Frequently Asked Questions
What is the maximum continuous service temperature?
The board can withstand temperatures up to 927°C.
Do you offer custom cutting or fabrication?
Yes, we can custom cut boards to your specifications.
What industries commonly use calcium silicate boards?
They are widely used in the steel, ceramics, and marine construction industries.
What is the density of this material?
The typical bulk density is approximately 250 kg/m³.
How should the board be stored?
Store in a dry area, protected from moisture and direct sunlight.
What is the board's compressive strength?
The board displays compressive strength of ≥21 MPa for structural grades.
Request a Quotation for Calcium Silicate Insulating Board (927°C)
Tell us the grade, dimensions and quantity you need and we will come back with a price, the manufacturer's datasheet and lead time for your order.