The PIB Self-Amalgamating Tape is a professional-grade insulation solution engineered for high-voltage electrical applications. Specifically designed for solid dielectric cables ranging from 600V to 69kV, this tape provides superior primary insulation restoration and critical moisture-proof sealing for electrical connections, ensuring long-term stability in demanding industrial environments.
By utilizing an advanced self-fusing chemical structure, the tape integrates seamlessly into a solid, waterproof mass upon application. It is the ideal choice for jacket restoration of intermediate joints and terminals, as well as bus insulation and cable end sealing, offering a robust barrier against environmental degradation and electrical failure.
Detailed Parameters
| Thickness | 0.50 mm | Tensile Strength | 350 psi |
|---|---|---|---|
| Elongation at Break | 700 % | Rated Operating Temp | 90 ℃ |
| Emergency Overload Temp | 130 ℃ | Water Absorption | 0.84 % |
| Dielectric Strength | 36 kV/mm | Dielectric Constant | 2.6 |
| Ozone/UV Resistance | PASS | Volume Resistivity | 10^16 Ohm-cm |
Key Advantages
High Dielectric Strength
Boasting a strength of 36 kV/mm, it provides exceptional insulation for high-voltage cables up to 69kV.
Thermal Stability
Operates reliably at 90℃ and withstands emergency overload peaks up to 130℃ without failure.
Self-Amalgamating Seal
Fuses to itself to create a seamless, waterproof, and airtight seal that prevents moisture ingress.
Extreme Elasticity
With 700% elongation, it conforms perfectly to irregular cable shapes and complex joints.
Environmental Resistance
Certified PASS for both Ozone and UV resistance, ensuring durability in outdoor installations.
Low Water Absorption
Minimal absorption rate of 0.84% guarantees the integrity of electrical connections in damp areas.
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Sizing Versatility
Available in widths from 19mm to 50mm to fit various cable diameters and project needs.
Precision Engineering
Manufactured under strict ASTM-D-4325 and ASTM-D-570 standards for global compliance.
Easy Application
Simple wrap-and-stretch installation process for rapid deployment in the field.
Layering Strategy
Designed to be wrapped with PVC electrical tape on top for enhanced mechanical protection.
Custom Core Options
Flexible factory options for custom sizes and cores to meet specific industrial requirements.
Voltage Range Support
Specialized for high-voltage infrastructures, covering the 600V to 69kV spectrum.
Investment Return Comparison
| Feature | Standard PVC Tapes | PIB Self-Amalgamating |
|---|---|---|
| Waterproofing | Surface only | Full Hermetic Seal |
| Voltage Rating | Low to Medium | High (Up to 69kV) |
| Durability | Degrades over time | High UV/Ozone Resistance |
| Insulation Gap | Potential leaks | Zero-gap fusing |
| Maintenance Cost | Frequent replacement | Long-term stability |
Frequently Asked Questions
It is primarily used for insulation restoration of high-voltage solid dielectric cables (600V-69kV) and creating moisture-proof seals for electrical connections.
When wrapping, stretch the tape so that it is approximately 3/4 of its original width before applying. For mechanical protection, wrap PVC electrical tape over the PIB layer.
Yes, the product has passed official tests for both Ozone resistance and UV resistance, making it suitable for outdoor industrial rubber applications.
The rated operating temperature is 90℃, and it can handle emergency overload temperatures up to 130℃.
Yes, while we offer standard widths of 19mm, 25mm, 38mm, and 50mm, other sizes and core options are available upon contacting our factory.
Unlike PVC tape, PIB self-amalgamating tape fuses to itself to form a solid, waterproof mass, providing much higher dielectric strength and superior moisture protection.
