Quartz Fiber Wet Laid Mat
High-Purity Quartz Fiber Wet Laid Mat for Precision Thermal & Electrical Insulation
Quartz Fiber Wet Laid Mat is a high-performance non-woven insulation material produced from ultra-high purity amorphous quartz fibers with SiO₂ ≥ 99.9%, using an advanced wet-laid forming process.
This technology ensures excellent fiber dispersion, uniform thickness, smooth surface finish, and controlled density, making it ideal for precision insulation, composite reinforcement, and electrical applications.
Compared to needle-punched mats, wet laid quartz mats provide superior surface uniformity, higher dimensional accuracy, and better dielectric consistency, especially in thin-section and high-precision uses.
Key Performance Advantages
- Silica (SiO₂) Content: ≥99.9% (Ultra-High Purity Quartz)
- Continuous Operating Temperature: Up to 1050°C
- Short-Term Temperature Resistance: Up to 1200°C
- Wet Laid Non-Woven Structure for Uniformity
- Smooth Surface & Precise Thickness Control
- Excellent Dielectric Strength & Electrical Stability
- Low Thermal Expansion & Minimal Shrinkage
- Non-Combustible, Non-Asbestos & Halogen-Free
- Chemically Inert & Corrosion Resistant
Quartz fiber wet laid mat maintains structural integrity, insulation efficiency, and electrical performance even under severe thermal cycling.
Wet Laid Manufacturing Benefits
- Uniform fiber distribution across the mat
- Smooth, flat surface for lamination and coating
- Consistent density for reliable insulation performance
- Excellent suitability for thin insulation layers
This makes the material ideal for aerospace insulation panels, electrical laminates, composite prepregs, and cleanroom environments.
Typical Technical Specifications
| Property | Value |
|---|---|
| Product Type | Quartz Fiber Wet Laid Mat |
| Fiber Composition | Amorphous Quartz Fiber |
| SiO₂ Content | ≥99.9% |
| Manufacturing Process | Wet Laid Non-Woven |
| Density | 80 – 250 kg/m³ |
| Thickness | 0.2 – 10 mm |
| Width | Up to 1500 mm |
| Continuous Temperature | Up to 1050°C |
| Short-Term Temperature | Up to 1200°C |
| Color | Bright White |
Industrial Applications
Aerospace & Defense
- Thermal insulation panels
- Fire-resistant composite structures
- Precision heat shields
Electrical & Electronics
- Dielectric insulation layers
- High-temperature electrical laminates
- Insulation for power and control systems
High-Temperature Industrial Use
- Furnace insulation layers
- Thermal barriers and gaskets
- Expansion joint insulation
Semiconductor & Cleanroom
- High-purity insulation materials
- Contamination-free thermal applications
Composites & Advanced Materials
- Reinforcement for high-temperature composites
- Resin impregnation substrates
Optional Treatments & Customization
- Heat-cleaned finish for ultra-low contamination
- Resin-impregnable grades for composite processing
- Dielectric low-moisture versions
- Cut-to-size sheets or jumbo rolls
Standards, Compliance & Quality Assurance
- ASTM E84 – Flame Spread Index
- ASTM C177 – Thermal Conductivity
- ASTM D149 – Dielectric Breakdown Voltage
- ISO 9001 – Quality Management System
- RoHS & REACH Compliant
- Non-Asbestos & Environmentally Safe
Each production batch is supplied with TDS, COA, and full traceability documentation.
Why Choose Our Quartz Fiber Wet Laid Mat?
- Ultra-high purity ≥99.9% SiO₂ quartz fibers
- Excellent surface uniformity & thickness control
- Superior dielectric and thermal performance
- Custom manufacturing for precision applications
- Trusted global export supplier to USA, Europe, Middle East & Asia
FAQs
It offers smoother surface finish, uniform thickness, and better electrical consistency.
Yes, it provides excellent dielectric strength and thermal stability.
Yes, it is ideal as a reinforcement and resin-impregnable substrate.
Yes, it is completely non-asbestos and environmentally safe.