High-Temperature Zirconia Fiber Insulation Board & Blanket | 2200°C Stable Thermal Solution

Product Description

Engineered for extreme environments, our Yttria-Stabilized Zirconia (ZrO₂) Fiber is a premium polycrystalline refractory material. It delivers unmatched thermal performance and stability for long-term use at temperatures up to 2200°C, making it the ultimate solution for the most demanding industrial and research applications.

Key Advantages & Differentiators

• Unmatched Thermal Stability: Offers exceptional long-term operational stability at 2200°C, with a short-term capability up to 2400°C and an ultra-high melting point of 2700°C.

• Superior Insulation & Energy Efficiency: Provides extremely low thermal conductivity, measured at just 0.099 W/m·K at 1400°C, to significantly reduce heat loss and improve furnace energy efficiency.

• Exceptional Purity & Chemical Resistance: Guarantees a high purity level of (ZrO₂ + Y₂O₃) ≥ 99.8%, with outstanding resistance to oxidation, corrosion, and slag erosion in harsh atmospheres.

• Proven Structural Integrity: Exhibits no phase change and minimal linear shrinkage (<1.0%) at high temperatures, ensuring dimensional stability and long service life.

• Customizable Thermal Solutions: Available in various densities (e.g., 0.5 g/cm³ and 1.0 g/cm³), shapes, and sizes—including furnace linings and special-shaped components—to meet specific thermal and mechanical requirements.

Technical Data & Performance
The following table summarizes key performance indicators for our primary Zirconia Fiber models, demonstrating their consistent properties across a range of temperatures.

Note: We produce various sizes and densities tailored to customer specifications.

Primary Industrial Applications
Our Zirconia Fiber products are critical components in high-performance sectors, including:

• High-Temperature Industrial Furnaces: Superior insulation for vacuum, atmosphere, and muffle furnaces.

• Crystal Growth & Semiconductor Processing: Precise thermal management in zirconia-bonded temperature fields.

• Aerospace & Metallurgy: Thermal protection systems and high-purity metal processing.

• Research & Development: Creating stable, ultra-high temperature environments for laboratory testing.

Why Select Our Zirconia Fiber?
Processed via specialized technology, our Zirconia Fiber guarantees dimensional stability and structural integrity under extreme heat. It can be customized into boards, blankets, and complex shapes, offering a perfect balance of lightweight design and robust thermal performance for your most challenging applications.