SynWrap – Wrapping Tapes Polyglas tape SV3

Polyglas tapes are winding tapes made of unidirectional glass fibers impregnated with a thermosetting polyester resin in B-stage.

Polyglas tapes have a high tensile strength combined with a low elongation and high moisture resistance after curing. The resin system shows sufficient flow during the curing process to create a compact and durable winding or bandage.

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Polyglas tape is suitable for banding all kind of motor rotor coils and overhangs. It is also used for tying cores, coils and columns of dry and oil transformers.


Type F – Klasse F (155 °C)
Type H – Klasse H (180 °C)


Delivery forms

In tapes of 200m length.

Standard width: 10, 15, 20, 25 mm, other widths on request.


Originally packed:

Max. 4 months at 30 °C
Max. 8 months at 20 °C
Max. 16 months at 10 °C


The necessary time to achieve the requested temperature of the object is not included into the table.

Temperature in °C Time in h
120 24
135 4
150 1.5
165 1


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Technical data

Typical mechanical properties
Property Unit of measure Typ F Typ H
Nominal thickness mm 0.30 0.30
Thickness tolerance mm ±0.03 ±0.03
Specific weight g/m² 544±30 544±30
Resin content % 25±2 25±2
Tensile strength pre curing N/cm ≥2000 ≥2000
Tensile strength post curing at 23 °C N/cm ≥2500 ≥2500
Tensile strength post curing at 155 °C N/cm ≥2000 ≥2000
Thermal class °C 155 180