VARNISHED TERYLENE TAPE

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Product Description

FGI Varnished Polyester (Terylene) Tape is a flexible, high-quality material crafted by impregnating a woven polyester fabric with an electrical-grade synthetic varnish. Typically yellow in color, Iso-Varnished Terylene is a straight-cut tape that remains flexible over a wide temperature range without cracking when creased. It offers excellent resistance to cold or hot water, acids, alkalis, salt solutions, petrol, white spirit, and impregnation varnishes and resins used in VPI, trickle, and drip operations.

Available in various thicknesses and widths, FGI Varnished Tape can cater to different thermal classes, making it a versatile solution for diverse electrical insulation applications.

FEATURES:

Straight-cut design for easy application
Excellent tensile strength for reliable, long-lasting performance
Can cater up to thermal class B (130°C or 266°F)
Excellent chemical resistance
RoHS compliant, ensuring adherence to environmental and safety standards
Available in different thicknesses and widths

TECHNICAL SHEET

VARNISHED STRAND MAT
Properties	Units	Value
Thickness Load	mm	0.13 ± 0.015
Breaking Load	N/mm	8.5 (minimum)
Electric Strength	kV/mm	40 (minimum)
Thermal Class	°C	130 (B)
Shelf Life	Months	24
Colour	-	Yellow

Availability
Standard widths	mm	20, 25 (other widths on request)
Standard Roll Length	m	50 (other available on request)
Standard Core	mm	50 (other available on request)

APPLICATIONS

Varnished Polyester (Terylene) tape is used as an insulation in winding of Turbo, Hydro Generators, Traction motors and AC Machines where a flexible high temperature tape exhibiting a high electric strength is required. Iso Varnished Terylene is commonly used for the insulation of the winding joints and end winding sections. Other applications are Cable Insulation, Conductor wrapping, Connection wrapping, Armature protection caps.