Microporous Fireproof Board
- Environmental Safety and Non-combustibility
- Superior Insulation Performance
- Thin and Lightweight Insulation Efficiency
- Structural Integrity
What is Microporous Fireproof Board?
The Fireproof Microporous Board is engineered with a high-performance, durable glass cloth exterior, which not only ensures cleanliness but also makes the board easy to handle during installation and maintenance. The core material consists of an advanced opacified blend of pyrogenic silica, reinforced with robust filaments that enhance the board’s structural integrity and insulation capacity. This composition provides outstanding thermal insulation, making it ideal for fireproof applications.
Microporous boards are precisely manufactured for use in elevator landing and lift door systems, where they deliver top-tier, A-class fire rating solutions. This fire rating ensures maximum safety in situations where fire resistance is critical. Designed with robust construction, the boards adhere to stringent safety regulations while upholding environmental sustainability standards.
Firebird’s microporous boards emphasize both safety and environmental responsibility, making them suitable for various applications where fireproofing is essential. Their lightweight yet durable design makes installation straightforward, and their reliable performance in high-temperature environments further extends their utility across diverse sectors. With these features, Firebird’s boards provide an effective solution for industries that prioritize safety, environmental care, and efficient installation processes.
Zhengzhou Firebird New Material Co., Ltd
What makes microporous board thermal conductivity lower than still air?
Microporous boards leverage their unique nanoporous structure and the synergistic effects of various additives to remarkably inhibit heat transfer through conduction, convection, and radiation across a wide range of temperatures. This superior performance positions them ahead of traditional insulation materials such as mineral wool, perlite, insulating bricks, calcium silicate, and ceramic fibers, as well as aerogel felts. Notably, in most temperature ranges, the thermal conductivity of microporous boards is lower than that of static air.
Key features and benefits of microporous insulation materials include:
- Nanoscopic Structure: The small particle size reduces contact area, significantly decreasing heat transfer via conduction.
- Nanoporous Composition: Pore diameters around 20nm effectively trap gas molecules, virtually eliminating internal convection.
- Anti-Infrared Properties: Incorporation of anti-infrared powders blocks and reflects infrared radiation, especially effective at high temperatures, further reducing heat transfer.
These combined properties make microporous materials exceptionally efficient for thermal insulation, offering unparalleled performance across various industrial and high-temperature applications.
Key Features of Microporous Fireproof Board
Environmental Safety and Non-combustibility
Translation: It is a non-combustible, eco-friendly insulation material that releases no harmful substances during fires, ensuring safety for both humans and the environment.
Superior Insulation Performance
Translation: With its unique nano-structure and additives, it minimizes heat transfer from convection, conduction, and radiation. Even at high temperatures, it maintains thermal conductivity lower than static air, outperforming traditional materials like silicate ceramic fibers and calcium silicate.
Thin and Lightweight Insulation Efficiency
Translation: This lightweight material achieves effective insulation with just 1/4 to 1/6 the thickness of conventional insulators. At 1160°C, a 25mm thick board keeps the opposite surface at 128°C, meeting national standards and allowing fire-rated elevator doors to remain slim, unlike ceramic fiber insulation, which would require over 100mm.
Structural Integrity
Translation: The board has good structural integrity, reinforced by a non-combustible glass fiber cloth, ensuring cleanliness and durability. Under fire conditions, the glass fiber covering may degrade, but the core material retains its structure and insulation.
Application of Microporous Fireproof Board
- Technical Parameters
| Grade | Unit | MIP-950 FP | |
| Color | Grey | ||
| Classification Temperature | ℃ | 950 | |
| Main Composition | SiO2 | ||
| SiC | |||
| Typical Density | kg/cm3 | 280 | |
| Compression Strength (10% deformation) | MPa | ≥0.3 | |
| Shrinkage, full soak @ (°C*12h) | % | ≤2 (950) | |
| Shrinkage, one side @ (°C*12h) | % | ≤0.5 (950) | |
| Thermal Conductivity | 200℃ | W/m.K | 0.021 |
| 400℃ | 0.024 | ||
| 600℃ | 0.028 | ||
| 800℃ | 0.034 | ||
| Standard Sizes | L* W: | mm | 2800*780 |
| Thickness: | mm | 5-50mm | |
| Dimension Tolerance | Length and width direction: ±3mm: | ||
| Thickness direction: ±1mm | |||
| Covering | fiberglass cloth-covered | ||
Related Products
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.
We accept payments via T/T (Telegraphic Transfer) in major currencies such as Euro (EUR) and US Dollar (USD). Our payment terms are flexible, and we can accommodate different payment schedules based on the agreement.