Microporous Board MIP-1150
| Appearance: | White board-like material (core) |
|---|---|
| Composition: | Al2O3, ZrO2, and others |
| Dimensions: | 1000*600mm, customizable within a range of 2800*780mm (depending on surface area and thickness) |
| Thickness: | 5-50mm |
| Dimensional Tolerance: | Length and width: ±3mm; Thickness: ±1mm |
| Special Shapes: | Custom cutting, drilling, and shaping can be provided according to customer requirements. |
Brief of MIP-1150 Microporous Board
MIP-1150 Microporous Board is an advanced thermal insulation product, designed specifically for high-temperature kilns. Utilizing nano alumina as its primary ingredient, this board can withstand extreme temperatures of up to 1150°C. Its unique microporous structure offers outstanding thermal efficiency, significantly reducing heat transfer through conduction, convection, and radiation. MIP-1150 is ideal for industries requiring superior high-temperature insulation, such as metallurgy, ceramics, and glass manufacturing. It combines exceptional durability with long-term performance, making it the go-to solution for reliable insulation in harsh environments.

- Technical Parameters
| Grade | Unit | MIP-950 | MIP-950 HY | MIP-800 | MIP-580 | MIP-1050 | MIP-1150 | |
| Color | Grey | Grey | Grey | Grey | White | White | ||
| Classification Temperature | ℃ | 950 | 950 | 800 | 800 | 1100 | 1200 | |
| Main Composition | SiO2 SiC | SiO2 SiC | SiO2 SiC | SiO2 SiC | SiO2 ZrSiO4 | Al2O3 | ||
| Typical Density | kg/cm3 | 280 | 280 | 280 | 580 | 280 | 450 | |
| Compression Strength (10% deformation) | MPa | ≥0.3 | ≥0.2 | ≥0.3 | ≥0.5 | ≥0.3 | ≥0.3 | |
| Shrinkage, full soak @ (°C*12h) | % | ≤2 (950) | ≤2 (950) | ≤2 (800) | ≤2 (800) | ≤2 (1000) | ≤2 (1100) | |
| Shrinkage, one side @ (°C*12h) | % | ≤0.5 (950) | ≤0.5 (950) | ≤0.5 (800) | ≤0.5 (800) | ≤0.5 (1000) | ≤0.5 (1100) | |
| Thermal Conductivity | 200℃ | W/m.K | 0.020 | 0.020 | 0.020 | 0.020 | 0.020 | |
| 400℃ | 0.024 | 0.024 | 0.024 | 0.045 | 0.026 | 0.020 | ||
| 600℃ | 0.028 | 0.028 | 0.028 | 0.058 | 0.030 | 0.035 | ||
| 800℃ | 0.031 | 0.031 | 0.031 | 0.075 | 0.042 | 0.045 | ||
| Standard Sizes | L* W: | mm | 1000*600; 600*500 | 1000*600; 600*500 | 1000*600; 600*500 | 1000*600; 600*500 | 1000*600; 600*500 | 1000*600; 600*500 |
| Thickness: | mm | 5-50mm | 5-50mm | 5-50mm | 5-50mm | 5-50mm | 5-50mm | |
| Dimension Tolerance | Length and width direction: ±3mm; Thickness direction: ±1mm | |||||||
| Covering | The available options include bare board, POF film-covered, aluminum foil cloth-covered aluminum foil-covered, fiberglass cloth-covered, and non-woven fabric-covered. | |||||||
| Remarks | • Customization of microporous boards & panels are available for dimensions up to 2800*780 mm and thicknesses from 1mm to 60 mm. • Density and technical specifications vary based on size and thickness. • Exposure to water and other liquids can permanently damage the microporous structure of the material, leading to a significant loss in its insulation capabilities. This vulnerability is a critical technical limitation to be considered in its application and handling. | |||||||
Key Features of Microporous Board
- High-Temperature Performance: Stable thermal performance at temperatures up to 1000°C, offering low-density insulation in extreme conditions.
- Safety and Environmental Standards: Non-combustible and free from hazardous fibers, ensuring a safe and eco-friendly option.
- Energy Efficiency: Reduces temperature variation and energy waste, ensuring consistent product quality and improving efficiency.
- Optimized Design: Thin insulation that increases operational capacity while maximizing space utilization.
- Safety and Durability: Provides excellent machinability and minimizes hot spots, reducing surface temperatures and extending equipment longevity.


Application of Microporous Board
Microporous board is a high-performance thermal material created by dry pressing nanophase silica dioxide with select additives through a specialized process.
- Metallurgy: Forging furnaces; reheating furnaces; soaking pit covers; heat barriers.
- Oil and Gas: Crackers; distillation units; reformers.
- Ceramics: Kilns (roller, tunnel, shuttle); kiln cars.
- Aluminum: Pyrolysis cells; holding/melting furnaces; launders; metal transfer systems.
- Glass: Melting furnaces; regenerators; refiners; forehearth, heat treatment systems for glass.
- Steel: Ladles; tundishes; heat treatment furnaces.
- Cement: Decomposition furnaces; material ducts; cyclone tubes.
- Technology and Equipment: Temperature recorders, thermoelectric batteries; elevators.
- Home Appliances: Storage heating electric heaters; electric ceramic stoves.
- Secondary Battery: Insulation for battery cells & packs.
What makes microporous board thermal conductivity lower than still air?
Microporous boards feature a specialized nanoporous structure that, when combined with additives, inhibits heat transfer through conduction, convection, and radiation. This enables them to outperform materials like mineral wool, calcium silicate, and aerogel felts. Their thermal conductivity is often lower than that of static air, providing a highly efficient insulation solution.
Key Attributes:
- Nanoscopic Structure: Lowers conduction by minimizing contact surface.
- Nanoporous Composition: Prevents internal convection by trapping gases.
- Anti-Infrared Properties: Reflects infrared radiation, reducing heat transfer at high temperatures.
These properties make microporous materials an exceptional solution for thermal insulation across a wide range of high-temperature applications.


Variety of Surface Covering Options
Based on factors such as product type, operating temperatures, handling demands, and environmental conditions, microporous boards are offered with several standard covering materials. These include:
– Aluminum Foil Coating
– Aluminum Foil Fabric Coating
– Polyolefin (POF) Film Coating
– Non-woven Fabric Coating
– Fiberglass Fabric Coating
Each covering is selected to meet specific application requirements, ensuring excellent performance and durability across various industrial and operational environments.
Related Products
Firebird offers a range of products including rigid boards & panel, flex felts & blanket, custom shapes, and granules, each differing in fabrication method to cater to diverse working environments and specific application needs.
Why Choose Firebird?
At Firebird, we focus on one thing: delivering reliable refractory materials to our customers. To learn more about our refractory products, please visit our main website.
We have built a network of trusted manufacturers, and we use our experience to ensure that the products you receive meet your standards, every time. Our goal is to ensure you get the right materials at the right time, without complications.
Absolutely! We welcome plant audits and visits to our facilities. Please note that Firebird insulation refractory and high-performance refractories are manufactured in separate plants. Let us know your requirements, and we can arrange a convenient schedule for your visit to ensure a smooth and informative experience.
Yes, we provide free samples for testing purposes. However, customers are responsible for covering the courier charges associated with shipping the samples.
Our standard delivery time is generally between 10 to 15 days for most products. However, for specialized or customized bricks, the delivery time may extend to approximately one month. We strive to meet our customers’ timelines and will provide an estimated delivery date upon order confirmation.
We focus on transparency and quality at every step. After your order is placed, we:
- Share a detailed production plan.
- Provide weekly progress updates.
- Deliver a comprehensive test report for each batch.
- Carefully inspect the appearance, size, and weight of every product.
- Send shipment photos to keep you informed throughout the process.
This ensures complete visibility and trust in our manufacturing process.
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