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H-Class Polyester Glass Fiber Binding Tape Resin Impregnated

Categories	Glass Cloth Insulation Tape
Model Number:	H200
Thermal class:	H(200℃)
Packaging Details:	cartons and pallets
Maximum pull while banding:	≥ 600/1000 N/cm
Delivery Time:	about 20 days
Tensile strength before curing:	≥ 1200/2000 N/cm
Dielectric strength:	≥ 12KV/mm
Brand Name:	UNTEX
Thicknesss:	0.2/0.3mm
Payment Terms:	T/T
Soluble resin content:	≥ 90%
Place of Origin:	CHINA
Volatile content:	≤ 2%
Price:	based on size and quantity

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UN.Tex (Dalian) Co.,Ltd

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H-Class Polyester Glass Fiber Binding Tape Resin Impregnated

Product Description

H-Class Polyester Glass Fiber Binding Tape is manufactured from twisted alkali-free glass fiber impregnated with specially formulated heat-curing unsaturated polyester resin. The semi-cured open-mesh structure ensures smooth unwinding without fraying or deformation during application.

After heat curing, the resin softens, flows evenly through the fiberglass, and forms a dense, high-strength insulating layer with excellent mechanical stability and electrical insulation. Designed for Class H (200°C) insulation systems, this tape is widely used for coil binding, transformer reinforcement, motor winding, and other demanding electrical insulation applications.

Its excellent thermal endurance, strong binding force, and efficient curing performance make it an ideal insulation material for manufacturers of motors, generators, transformers, and high-voltage electrical equipment.

Technical Parameters

Thickness	0.2/0.3mm
Thermal Class	H (200℃)

Advantages

High thermal class suitable for long-term operation at elevated temperatures, with good retention of mechanical strength under heat.
Strong mechanical binding force, resistant to impact and vibration, free from magnetic hysteresis loss, and offers dependable electrical insulation.
Easy to apply, short curing time, and stable storage life, facilitating efficient batch production.

Applications

Winding and end‑turn binding for DC motors, traction motors, and large generators.
Core clamping, coil fastening, and yoke plate fixing in power transformers.
Valve element forming in lightning arresters and structural fixation of high‑voltage apparatus such as instrument transformers.

Frequently Asked Questions

What is the thermal class of this binding tape?

This tape is designed for H-Class (200 °C) electrical insulation systems.

What types of equipment is it suitable for?

It is commonly used in motors, generators, transformers, lightning arresters, and other high-voltage electrical equipment.

Does the tape require heat curing?

Yes. During heat curing, the polyester resin softens and fully bonds the fiberglass structure to form a strong insulating layer.

H-Class Polyester Glass Fiber Binding Tape Resin Impregnated

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