Description
In the world of electrical engineering, heat is the enemy. Standard tapes often fail when temperatures rise, but our Fibreglass tape is built to thrive in those exact conditions. Crafted from premium, alkali-free glass fiber, this tape provides a rugged, heat-resistant barrier that is essential for the longevity of transformers and heavy-duty motors.
Whether you are performing complex transformer winding or reinforcing coil structures, this fiberglass cloth insulation tape offers the dielectric strength needed to prevent electrical breakdown. Its unique weave allows for excellent absorption of insulating resins and varnishes, creating a unified, rock-solid insulation layer once cured.
Why Professionals Trust Our Fiberglass Insulation Solutions:
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Class H Temperature Rating: Safely operates in environments up to 180°C, far exceeding the capabilities of standard vinyl or cotton tapes.
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High Tensile Strength: The 5Mils glass fiber construction ensures the tape won’t stretch or snap during tight winding processes.
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Resin Compatibility: Designed to bond perfectly with impregnating resins, making it a staple for fiberglass mesh tape applications in motor repair.
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Non-Corrosive Safety: Chemically neutral properties ensure it won’t react with copper or aluminum windings over time.
Technical Specifications Chart
| Feature | Technical Data |
| Material Base | Alkali-free Fiberglass Cloth |
| Thickness | 5 Mils (0.13mm) |
| Width | 3/4 Inch (19mm) |
| Length per Roll | 50 Meters |
| Heat Resistance | Up to 180°C (Class H) |
| Tensile Strength | High (Non-stretchable) |
| Insulation Class | F & H |
| Application | Transformers, Motor Coils, Armature Winding |
Performance Comparison: Why Glass Fiber Wins
| Criteria | Our Fiberglass Tape | Standard Cotton Tape | PVC/Vinyl Tape |
| Thermal Limit | 180°C (Stable) | 100°C (Starts to char) | 80°C (Melts/Fails) |
| Mechanical Grip | Superior (No Stretch) | Moderate | Poor (Elastic/Loose) |
| Chemical Bonding | Excellent with Resins | Good | None |
| Moisture Shield | High | Low (Absorbent) | Medium |
| Durability | Permanent Solution | Short-term | Temporary |
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