Quartz Fiber Tape
Ultra-Pure Quartz Fiber Tape for Extreme Temperature Insulation & Electrical Protection
Quartz Fiber Tape is a high-performance woven insulation tape manufactured from continuous amorphous quartz fibers with SiO₂ ≥ 99.9%.
Designed for extreme temperature resistance, electrical insulation, and chemical purity, quartz fiber tape delivers exceptional thermal stability, low thermal expansion, and superior dielectric performance in demanding environments.
Compared to fiberglass and high-silica tapes, quartz fiber tape offers higher purity, better electrical stability, and improved performance at elevated temperatures, making it ideal for aerospace, semiconductor, electrical, and high-temperature industrial applications.
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
- Excellent Dielectric Strength & Electrical Stability
- Low Thermal Expansion & Minimal Shrinkage
- High Tensile Strength & Dimensional Stability
- Non-Combustible, Non-Asbestos & Halogen-Free
Quartz fiber tape maintains mechanical integrity and insulation performance even under repeated thermal cycling.
Construction & Engineering Benefits
Quartz Fiber Tape is woven from high-purity quartz yarns using controlled weaving processes to ensure:
- Uniform thickness and consistent width
- Smooth surface for wrapping and lamination
- Excellent flexibility for tight bends and contours
- Strong edge integrity to prevent fraying
Available in plain weave and other constructions to meet specific application needs.
Typical Technical Specifications
| Property | Value |
|---|---|
| Product Type | Quartz Fiber Tape |
| Fiber Composition | Amorphous Quartz Fiber |
| SiO₂ Content | ≥99.9% |
| Weave Style | Plain Weave (others on request) |
| Thickness | 0.2 – 3.0 mm |
| Width Range | 10 – 300 mm (custom available) |
| Continuous Temperature | Up to 1050°C |
| Short-Term Temperature | Up to 1200°C |
| Color | Bright White |
Industrial Applications
High-Temperature Industrial Use
- Furnace, kiln, and oven insulation
- Thermal wrapping of pipes and flanges
- Heat shielding and insulation barriers
Aerospace & Defense
- Thermal insulation wrapping
- Fire-resistant barriers
- High-temperature cable protection
Electrical & Electronics
- Electrical insulation wrapping
- Dielectric barrier tape
- High-temperature cable and conductor insulation
Semiconductor & Cleanroom
- High-purity thermal insulation
- Contamination-free wrapping applications
Optional Treatments & Conversions
- Heat-cleaned finish for maximum purity
- Dielectric-optimized versions
- Adhesive-backed tape (on request)
- Custom cut widths and roll lengths
Standards, Compliance & Quality Assurance
- ASTM E84 – Flame Spread Index
- ASTM D149 – Dielectric Breakdown Voltage
- ISO 9001 – Quality Management System
- RoHS & REACH Compliant
- Non-Asbestos & Environmentally Safe
Each batch is supplied with TDS, COA, and full traceability.
Why Choose Our Quartz Fiber Tape?
- Ultra-high purity ≥99.9% SiO₂ quartz fibers
- Excellent thermal and electrical performance
- Consistent width, thickness & quality control
- Custom manufacturing for critical applications
- Trusted global export supplier to USA, Europe, Middle East & Asia
FAQs
Quartz tape offers higher purity, lower thermal expansion, and superior dielectric properties.
Yes, it provides excellent dielectric strength and thermal stability.
Yes, it is flexible and ideal for wrapping pipes, cables, and components.
Yes, it is completely non-asbestos and environmentally safe.