Weftless tape

Product features

1. High strength and impact resistance:
Weftless tapes are made of specially treated unidirectionally arranged continuous twisted alkali-free glass fiber yarns impregnated with high temperature resistant heat-cured unsaturated polyester resin, which have high strength and impact resistance and can withstand large mechanical stress.
2. Good flexibility and adhesion:
The weftless tape is given good flexibility and adhesion during the manufacturing process, which makes it easy to bend, wind and fix in the process of using, and at the same time, it can ensure the tightness and stability of tying.
3. Mesh structure:
After pulling apart, the weftless tape has a mesh structure, which not only increases its surface area and improves the contact area with the tied objects, but also enhances its tying effect and stability.
4. Unwinding is easy, no loose silk, no overlapping marks:
Weftless tape is easy to unwind in the process of using, and there will be no loose wire or overlapping marks, which improves the construction efficiency and tying quality.
5. Excellent electrical insulation properties:
Weftless tape has excellent electrical insulation properties, which can effectively prevent current leakage and short-circuit, ensuring the safe operation of electrical equipment.
6.High temperature resistance performance:
According to different models and specifications, the weftless tapes have different high temperature resistance grades, such as Class B, Class F and Class H, etc., which can maintain stable performance in different high temperature environments.
7. High tying tension and high tensile strength after curing:
Weftless tapes have large tying tension, which can meet different tying needs, and at the same time, high tensile strength after curing ensures the reliability and durability of tying.
8. Short curing time, improve work efficiency:
Weftless tapes have a short curing time at the proper temperature, which can significantly improve work efficiency and reduce construction costs.
9. Long storage period, easy storage:
Weftless tapes have a long storage period under suitable storage conditions, which is favorable for warehousing and avoiding waste.

Product introduction

Weftless tape is a tape material with a certain width made of twisted alkali-free glass yarns/alkali-free twisted glass fiber yarns impregnated by special high-temperature-resistant heat-curing unsaturated polyester resin. It is mainly used for pulling and fastening of transformer cores and coils, as well as winding and tying of electric motors, traction motors, generators, surge arresters, mutual inductors, DC motors, welding machines, high-voltage containers and other equipment. Weftless tapes have become the ideal taping materials for these equipments with their excellent properties such as high strength, impact resistance, high modulus, low elongation, no hysteresis and no eddy current loss.
To summarize, weftless tape is a kind of insulating lashing material with excellent performance and wide range of uses, which has a wide range of application prospects in the fields of electrical, mechanical and chemical industries.