Flex Microporous Board MIP-950 Flex
| Color: | Grey |
|---|---|
| Classification Temperature(℃): | 950 |
| Main Composition: | SiO2, SiC |
| Typical Density(kg/cm3): | ~240 |
| Shrinkage,full soak @ (°C*12h): | ≤2 (950) |
| Shrinkage,one side @ (°C*12h): | ≤0.5 (950) |
Brief of MIP-950 Flex Microporous Board
Firebird’s MIP-950 Flex Microporous Board merges the benefits of soft felt and blankets into one versatile solution. Engineered for flexibility and easy installation, it provides excellent thermal insulation in a lightweight, manageable form. Made from advanced microporous materials, it’s ideal for industrial applications where wrapping around irregular shapes or filling tight spaces is required. With the ability to be easily cut and shaped, MIP-950 Flex is perfect for meeting a wide range of insulation needs, offering reliable performance in demanding environments.

- Technical Parameters
| Grade | Unit | MIP-950 Flex | MIP -1050 Flex | |
| Color | Grey | White | ||
| Classification Temperature | ℃ | 950℃ | 1100℃ | |
| Main Composition | SiO2 SiC | SiO2 ZrSiO | ||
| Typical Density | kg/cm3 | ~240 | ~240 | |
| Shrinkage, full soak @ (°C*12h) | % | ≤2 (950) | ≤2 (1000) | |
| Shrinkage, one side @ (°C*12h) | % | ≤0.5 (950) | ≤0.5 (1000) | |
|
Thermal Conductivity | 200℃ |
W/m.K | 0.023 | 0.020 |
| 400℃ | 0.026 | 0.026 | ||
| 600℃ | 0.030 | 0.030 | ||
| 800℃ | 0.034 | 0.042 | ||
| Standard Sizes | L* W: | mm | 500*400 | 500*400 |
| Thickness: | mm | 3-20mm | 3-20mm | |
| Dimension Tolerance | Length and width direction: ±3mm; Thickness direction: ±1mm | |||
| Covering | POF film-covered, aluminum foil cloth-covered, fiberglass cloth-covered, | |||
Applications of MIP-950 Flex Microporous Board
Widely used in petrochemical, nuclear power, and photovoltaic industries, as well as in new energy vehicles and fuel cells. These insulation materials are ideal for curved furnace linings and high-temperature industrial settings.
Additional uses include:
- Backup insulation in industrial furnaces
- Aluminum and glass industries
- Rotary kilns and piping systems
- Exhaust systems and hot pipe supports
- Passive Fire Protection (PFP)
- Filler material for heat shields, mattresses, and expansion joints


Benefits of MIP-950 Flex Microporous Board
- Exceptional high-temperature resistance and low thermal conductivity, ensuring efficient heat management.
- Eco-friendly and safe for use, with low heat storage and long service life.
- Flexible design, perfect for adapting to irregular or curved surfaces.
- Increases equipment capacity or reduces external space requirements, allowing for more engineering flexibility.
- Reduces energy consumption and carbon footprint, boosting efficiency.
- Easy to install with a clean, fast setup.
- Available in various sizes and grades, with no thermal shift effects for reliable performance.
What makes Flex Microporous Board Thermal Conductivity Lower Than Still Air?
Microporous boards leverage their unique nanoporous structure and the combined effects of specialized additives to significantly reduce heat transfer through conduction, convection, and radiation across a wide temperature range. This advanced performance surpasses that of traditional materials such as mineral wool, perlite, insulating bricks, calcium silicate, ceramic fibers, and even aerogel blankets. In many temperature ranges, microporous board achieves a thermal conductivity lower than still air.
Key Features and Advantages of Microporous Board:
- Nanoscopic Structure: The small particle size minimizes surface contact, drastically reducing heat transfer via conduction.
- Nanoporous Design: With pore sizes around 20nm, gas molecules are trapped, nearly eliminating internal convection.
- Infrared Blocking: The addition of infrared-reflective powders helps block and reflect radiant heat, particularly at high temperatures, further reducing heat transfer.
These combined features make microporous insulation a highly efficient solution for thermal insulation, offering unparalleled performance in industrial and high-temperature applications.

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.
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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.
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- Share a detailed production plan.
- Provide weekly progress updates.
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