Zirconia fiberglass mesh fabric is an advanced composite material that combines the exceptional high-temperature resistance of zirconium dioxide (ZrO₂) with the mechanical strength and flexibility of fiberglass. It is designed for extreme environments requiring thermal stability, corrosion resistance, and structural reinforcement.
Base Material: Alkali-resistant fiberglass (E-glass or AR-glass) for tensile strength and dimensional stability.
Coating/Additive: Zirconia (ZrO₂) is applied as a coating or integrated into the fiber matrix, enhancing thermal and chemical resistance.
Mesh Design: Woven in a grid pattern (common weights: 80-300 g/m², mesh sizes: 4-10 mm) for optimal strength-to-weight ratio.
Extreme Heat Resistance:
Withstands continuous temperatures up to 1000°C+ (ZrO₂ melting point ~2700°C), ideal for furnaces, aerospace, and fireproofing.
Chemical Inertness:
Resists acids, alkalis, solvents, and molten metals (e.g., used in chemical processing or electroplating).
Mechanical Strength:
High tensile strength (≥1000 N/50mm), low elongation, and impact resistance.
Thermal Stability:
Low thermal expansion, minimal deformation under heat cycles.
Durability:
Non-combustible, oxidation-resistant, and long service life in harsh conditions.
High-Temperature Industries:
Kiln linings, ceramic sintering belts, glass annealing furnaces.
Energy & Environment:
Filter bags for waste incineration, SOFC (Solid Oxide Fuel Cell) components.
Chemical Processing:
Reactor linings, corrosion-resistant pipelines, scrubber systems.
Construction & Infrastructure:
Fireproof curtains, nuclear containment, marine anti-corrosion structures.
Emerging Technologies:
Lithium battery separator substrates, high-temperature catalytic supports.
| Property | Zirconia Fiberglass Mesh | Standard Fiberglass Mesh |
|---|---|---|
| Max Temperature | 1000°C+ | ≤500°C (silicone-coated) |
| Chemical Resistance | Resists strong acids/alkalis | Limited to mild environments |
| Cost | Higher (due to ZrO₂ processing) | Lower |
| Typical Use | Extreme conditions | Wall reinforcement, insulation |
Key Parameters:
Choose based on ZrO₂ content (e.g., 15-20% for 800°C), mesh density, and exposure media (pH/temperature).
Installation:
Use high-temperature adhesives (e.g., phosphate-based), avoid sharp bends, and seal edges during cutting.
Maintenance:
Inspect periodically for fiber degradation; replace every 3-5 years in industrial settings.