Dielectric High Silica Woven Webbing Tape
Heavy-Duty Dielectric High Silica Webbing Tape for Electrical & Extreme-Temperature Insulation
Dielectric High Silica Woven Webbing Tape is a robust, high-strength insulation tape manufactured from high-purity silica fibers with silica content ≥96–98%, woven into a dense webbing structure.
It is specially processed to deliver excellent dielectric strength, low moisture absorption, and superior thermal resistance, making it ideal for electrical insulation, mechanical reinforcement, and high-temperature wrapping.
Compared to standard silica tapes, woven webbing tape offers higher tensile strength, better abrasion resistance, and improved dimensional stability, even in harsh operating environments.
Key Performance Advantages
- High Silica Content: ≥96–98% SiO₂
- Excellent Dielectric Strength & Electrical Insulation
- Low Moisture Absorption (Dielectric Grade Processing)
- High Tensile Strength & Structural Stability
- Continuous Service Temperature: Up to 1000°C
- Low Dielectric Constant & Low Dielectric Loss
- Low Thermal Expansion (CTE)
- Abrasion-Resistant, Heavy-Duty Construction
- Non-Conductive & Non-Magnetic
- Non-Asbestos & Environmentally Safe
This webbing tape maintains electrical reliability and mechanical integrity under thermal cycling, vibration, and high-voltage exposure.
Webbing Tape Construction & Options
- Weave Type: Heavy woven webbing
- Form: Flat woven webbing tape
- Finish: Heat-cleaned, dielectric grade
- Edge Type: Selvedge edges for high strength
- Optional Treatments: Resin-compatible, silicone-coated, or adhesive backing (on request)
Typical Technical Specifications
| Property | Value |
|---|---|
| Product Type | Dielectric High Silica Woven Webbing Tape |
| Fiber Composition | High Silica Fiber |
| Silica Content | ≥96–98% |
| Tape Width | 10 – 300 mm (customizable) |
| Thickness | Heavy-duty, customizable |
| Tensile Strength | High |
| Continuous Service Temp. | Up to 1000°C |
| Dielectric Strength | High |
| Moisture Absorption | Very Low |
| Color | Off-White / Light Brown |
Industrial Applications
Electrical & Power Systems
- High-voltage electrical insulation wrapping
- Transformer, motor, and generator insulation
- Cable reinforcement and electrical isolation
Aerospace & Defense
- Structural insulation in aircraft and defense systems
- High-temperature wrapping and reinforcement
- Vibration-resistant insulation assemblies
RF & Electronics
- RF-transparent insulation and banding
- Electrical isolation in sensitive electronic equipment
High-Temperature Industrial
- Furnace and kiln insulation banding
- Expansion joint reinforcement
- Fire protection and heat shielding
Processing & Customization
- Supplied in rolls or cut lengths
- Custom widths, thicknesses, and weave densities
- Coating, impregnation, or adhesive options available
- Export-grade packaging with full documentation
Standards, Compliance & Quality Assurance
- ASTM D150 – Dielectric Properties
- ASTM D257 – Electrical Resistance
- ASTM Thermal Performance Standards
- ISO 9001 – Quality Management System
- RoHS & REACH Compliant
Each shipment includes TDS, COA, dielectric test data, and batch traceability.
Why Choose Our Dielectric High Silica Woven Webbing Tape?
- High-purity silica fibers with dielectric-grade processing
- Heavy-duty webbing structure for mechanical strength
- Low moisture absorption for electrical reliability
- Custom solutions for demanding insulation environments
- Trusted global exporter to USA, Europe, Middle East & Asia
FAQs
Webbing tape has a denser weave, offering higher tensile strength and abrasion resistance.
Yes, it is designed for both insulation and structural reinforcement.
Yes, adhesive or coated versions can be supplied on request.
Yes, it is completely non-asbestos and environmentally safe.
Product Tag:
Dielectric high silica woven webbing tape, high silica webbing tape, electrical insulation silica webbing, low moisture silica webbing tape, high temperature dielectric webbing