Calcium Silicate Insulation Board is a high-performance, asbestos-free thermal insulation material designed for industrial applications. Made from inorganic silicic and calcareous materials through advanced hydro-thermal reaction processes, our boards offer exceptional thermal efficiency, high structural strength, and outstanding fire resistance up to 1000°C (1832°F).
Whether you are looking to minimize heat loss in industrial furnaces or require robust fireproofing for commercial buildings, our calcium silicate boards provide the ultimate reliability and durability.
Product Specifications
| Property | Value / Standard |
|---|---|
| Max Service Temperature | 650°C / 1000°C (1832°F) |
| Bulk Density | 220 – 270 kg/m³ (Customizable) |
| Flexural Strength | ≥ 0.20 MPa |
| Compressive Strength | ≥ 0.50 MPa |
| Thermal Conductivity | ≤ 0.065 W/m·k (at 100°C) |
| Standard Size | 600x300mm, 1000x500mm (Thickness: 25-100mm) |
| Asbestos Content | 100% Asbestos-Free |
Key Features & Benefits
Exceptional Heat Resistance: Withstands continuous high temperatures up to 1000°C without deformation or loss of insulation properties.
Low Thermal Conductivity: Significantly reduces energy consumption and heat loss, optimizing your operational efficiency.
High Strength & Lightweight: Features excellent compressive and flexural strength while remaining low in density, making it easy to handle and install.
100% Eco-Friendly & Safe: Completely asbestos-free, non-toxic, and odorless. It does not release harmful gases even at extreme temperatures.
Durability & Stability: Highly resistant to moisture, corrosion, and chemical attacks, ensuring a long service life with minimal maintenance.
Easy Workability: Can be easily cut, drilled, or shaped with standard woodworking tools to fit complex geometries.
Industrial Applications
Our Calcium Silicate Insulation Boards are widely utilized across various heavy industries, including:
Metallurgy & Foundry: Back-up insulation for melting furnaces, blast furnaces, and heat treatment kilns.
Petrochemical & Chemical: Thermal insulation for pipelines, distillation columns, and reactors.
Cement & Glass Industries: Lining and preheater insulation for rotary cement kilns and glass tank furnaces.
Power Generation: Insulation for boilers, steam pipes, and turbines in thermal power plants.
Commercial Building Fireproofing: Used in fire-rated walls, ceilings, and duct insulation.
Why Choose Us?
Strict Quality Control: Every batch undergoes rigorous testing for density, strength, and thermal conductivity to meet international standards.
Customization Services: We support OEM/ODM requests, providing custom sizes, thicknesses, and densities tailored to your specific project needs.
Fast Global Shipping: Partnered with top logistics providers to ensure safe packaging and timely delivery to your port or facility.
Professional Technical Support: Our engineer team is available to assist you with material selection and installation guidance.
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