Polyester Fibre Tapes

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Polyester Fibre Tapes Specification

Temperature
Up to 150C

Thickness
0.13mm, 0.15mm, 0.2mm (varies by product)

Thermal Conductivity
Low

Density
1.38 Gram per cubic centimeter(g/cm3)

GSM
120 200 GSM

Shape
Tape

Usage & Applications
Electrical Industry, Motor Wrapping, Cable Industry

Material
High Tenacity Polyester Fibre

Application
Electrical Insulation, Cable Wrapping, Coil Binding

Technique
Woven

Surface Treatment
Non-coated

Dimension (L*W*H)
Custom widths (10mm - 50mm), Thickness 0.10mm - 0.20mm, Length up to 50 meters

Tear Resistance
High

Packaging Type
Roll packed, shrink-wrapped

Storage Conditions
Keep dry & cool

Elongation
Low

Moisture Absorption
Minimal

Flammability
Self-extinguishing

Roll Core Diameter
Standard (3 inch)

Color
White

About Polyester Fibre Tapes

The Polyester Fibre Tapes finds application in electrical rotating machine industry for armoring of mica based insulation, finishing and tying of coils.These Woven Polyester Tapes are suitable upto class F and is heat shrinkable supporting added tightness to the windings.

Application :
Our woven tapes find application in electrical industry for insulation purposes, in rotating machines, transformers and power cables.

Selection:

The choice of our woven tape to be used for a particular job usually depends on the following:

Temperature class : upto Class F, upto Class C
Thickness : The allowable thickness of the tape in relation to the end use can be an important criterion. The nominal thickness measured between the selvedges, for woven tapes are usually from 0.09 mm. to 0.23 mm. Higher thickness are available upon request.
Width of the tape : Depending on the end use, various widths from 10 mm. to 110 mm. can be used. The tolerance on width is + 1.0 mm. for nominal widths upto and including 25 mm. and + 1.5 mm. for nominal widths over 25 mm or upto 10% based on the requirement.
Weave Density : No of ends in warp & weft direction per unit length signify weave density.
Length of the tape : Standard 50 meters. However available as per customer requirement in other lengths also.
Tensile Strength : This is an important criteria, since while winding, the tape should not tear off or dislocate and should have adequate tensile strength to withstand the Taping operation.

Features :

Excellent di-electric properties
Good chemical resistance.
Good reinforcement to insulating varnishes

Engineered for Electrical Protection

With a focus on durability and reliability, these polyester fibre tapes offer high tear resistance and low elongation, making them ideal for critical electrical insulation tasks. Their self-extinguishing properties enhance fire safety, while minimal moisture absorption ensures stable performance across diverse industrial settings.

Versatile Application Range

Customized to suit various electrical applications, the tape supports custom widths and multiple thicknesses, allowing for precise usage in cable wrapping, coil binding, and motor insulation. The products woven structure ensures superior mechanical strength without excess bulk or weight.

FAQs of Polyester Fibre Tapes:

Q: How are polyester fibre tapes typically used in the electrical industry?

A: Polyester fibre tapes are chiefly employed for electrical insulation, cable wrapping, and coil binding. Their high tear resistance and minimal moisture absorption make them reliable for wrapping wires, insulating components, and securing coils within motors and transformers.

Q: What are the advantages of using high tenacity polyester fibre for tapes?

A: High tenacity polyester fibre offers robust mechanical strength, resulting in tapes with excellent durability, lower elongation, and high resistance to tears. It also delivers superior electrical insulation and can tolerate temperatures up to 150C, ensuring long-lasting performance in demanding conditions.

Q: When should I use polyester fibre tape instead of traditional insulation materials?

A: Polyester fibre tape is preferred when high mechanical strength, high-temperature resistance, and fire safety (self-extinguishing property) are required. Its low moisture absorption and customizable sizes further suit specific applications in environments where dimensional stability and safety are critical.

Q: Where should the rolls of polyester fibre tape be stored for optimal preservation?

A: To preserve the tapes integrity, it is recommended to store rolls in a cool and dry environment. This prevents moisture uptake, maintains performance, and extends shelf life, especially for electrical and industrial applications.

Q: What is the typical process for applying this tape onto cables or motors?

A: The tape can be applied manually or by machine, depending on the production setup. It is unrolled and evenly wrapped around cables, coils, or components, providing tight and consistent insulation. Its woven structure enables easy adherence without additional coatings.

Q: What benefits does the self-extinguishing feature of this tape provide?

A: The self-extinguishing property significantly enhances safety during operation, minimizing fire hazards if exposed to sparks or elevated temperatures. This makes polyester fibre tape highly suitable for electrical applications where fire prevention is a priority.

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