Are produced by weaving on narrow fabric looms in various thickness & weave density. The tapes are available generally in plain weave, & twill weave upon request. The tapes are rolled on to a core to a required length. Core size and tape length are as per customer requirement. The tapes are in loom state condition with uniform selvedge.

The Glass Fibre Tapes serve as high temperature reinforcement to electrical insulating varnishes on the coils of the motors. Glass tapes are suitable upto class C, have high dimensional stability and are incombustible.

Technical Data Sheet

Recommended Application:

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

Selection Criteria :

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

  • Temperature class : upto Class F-1550C, upto Class C-2300C + maximum short term temp upto 5000C
  • 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 160 mm. can be used. The tolerance on width is + 10% 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.

Generic Features :

  • Excellent di-electric properties
  • Good chemical resistance.
  • Good reinforcement to insulating varnishes
  • Armoring against mechanical damage.


Nashik Insulation (India)-glass-fibre-tape-nashik-india

Nashik Insulation (India)-Polyester-Fibre-Tape