Tapes

OPERATING TEMPERATURE

CLASS A 105°
CLASS B 130°
CLASS F 155°
CLASS H 180

CHARACTERISTICS

• Total thickness: 0.13 mm
• Adhesion to steel: 4.5 N/cm
• Elongation: 5%
• Tensile strength: 130 N/cm
• Breakdown voltage: 5 kV

APPLICATIONS

Polyglas® banding tapes are suitable for all kinds of rotor banding on
electric motors, and can also be used as tapes for binding damaged
coils and for securing the legs of dry-type or oil-filled transformers.
Storage time
24 months at 10 °C

Packaging
200 metres

CHARACTERISTICS

• Thickness: 0.30 +/- 0.03 mm
• Weight: 600 +/- 60 g/m2

POLYGLAS® H-200

• Volatile content: 0.9 +/- 0.5 %
• Resin content: 26 +/- 2 %
• Number of glass fibres: 30 +/- 1
• Minimum tensile strength: 2000 N/cm
• Thermal class: 200 °C (H)
• Flammability: V0 according to UL94
• Breakdown voltage in oil: 28 +/- 2 kV/cm

POLYGLAS® P-30

• Volatile content: 0.9 +/- 0.5 %
• Resin content: 26 +/- 2 %
• Number of glass fibres: 30 +/- 1
• Minimum tensile strength: 2000 N/cm
• Thermal class: 155 °C (F)
• Flammability: V1 according to UL94
• Breakdown voltage in oil: 28 +/- 2 kV/cm

Polyglas K and H220 available on request

APPLICATIONS

Motors, transformers, windings and coils in general.
Excellent resistance to dielectric perforation, not subject to corrosion, performs well with automatic dispensers.

Backing

polyester film bonded to non-woven polyester

Adhesive

thermosetting rubber

Colour

White

SHELF LIFE

12 months

CHARACTERISTICS

Total thickness

0.12 mm

Adhesion to steel

13.4 N/25 mm.

Tensile strength

124 N/25 mm.

Elongation at break

20%

Breakdown voltage

5 kV

INNER DIAMETER

76 mm

LENGTH

50 m

CLASS B Operating temperature

130° in continuous service

APPLICATIONS

Windings and coils in general.
Thanks to the glass filaments it offers higher tear resistance, resists abrasion and works well with automatic dispensers.

SHELF LIFE

12 months

INNER DIAMETER

76 mm

LENGTH

50 m

PHYSICAL CHARACTERISTICS

Backing

polypropylene film and glass filaments

Adhesive

synthetic rubber

Colour

Clear

Total thickness

0.14 mm

Adhesion

steel: 3.75 N/25 mm.

Breaking strength

125 N/25 mm.

Elongation

7%

Unwind

223 g/cm.

CLASS B Operating temperature

70° in continuous service

Note thanks to our in-house slitting department we can supply any width required; for minimum quantities and prices, contact our sales department.

Base

Nomex® and polyester film

ADHESIVE

thermosetting acrylic

ELECTRICAL CHARACTERISTICS

Perforation voltage 6 kV

PHYSICAL CHARACTERISTICS

Backing thickness 0.90 ± 10% mm
Total thickness 0.13 ± 10% mm

Adhesion

steel 118 N/25 mm

Elongation 10%
Breaking strength 118 N/25 mm
Temperature range -29 °C to +177 °C

CHEMICAL CHARACTERISTICS

Electrolytic corrosion

1

STANDARD COLOURS

Cream

INNER DIAMETER

76 mm (3″)

APPLICATIONS

Electric motors.
Transformers
Windings and coils in general.

SHELF LIFE

6 months

Nomex® is a trademark registered by DuPont de Nemours

CLASS F Operating temperature

155° in continuous service

PROPERTIES / APPLICATIONS

Complete resistance to all solvents and mineral oils, excellent bond strength.
An excellent product for reinforcing, anchoring and wrapping.
This is the acrylic-adhesive version for applications that need higher performance at high temperatures.
Designed especially for use in oil baths and power transformers.

SHELF LIFE

12 months

INNER DIAMETER

76 mm

LENGTH

55 m

CHARACTERISTICS

Backing

polyester film reinforced with glass filaments

Adhesive

thermosetting acrylic, compatible with mineral oils.

Operating temperature

Class F 155° in continuous service

Colour

Transparent

Total thickness

0.19 mm

Adhesive strength – steel

12 N/25 mm.

Breaking strength

1315 N/25 mm.

Elongation

5%

Dielectric strength

6 kV.

Insulation resistance

Ohm·cm 10E14

Corrosion factor

A/1.6

Specifications

UL (E20780)

CLASS F Operating temperature

155 °C in continuous service

Note thanks to our in-house slitting department we can supply any width required; ask our sales department about the minimum batch and price.

PROPERTIES / APPLICATIONS

Complete resistance to all solvents and mineral oils, excellent bond strength.
An excellent product for reinforcing, anchoring and wrapping.
This is the acrylic-adhesive version for applications that need higher performance at high temperatures.
Designed especially for use in oil baths and power transformers.

SHELF LIFE

12 months

INNER DIAMETER

76 mm

LENGTH

55 m

CHARACTERISTICS

Backing

polyester film reinforced with glass filaments

Adhesive

thermosetting acrylic, compatible with mineral oils.

Operating temperature

Class F 155° in continuous service

Colour

Transparent

Total thickness

0.19 mm

Adhesive strength – steel

12 N/25 mm.

Breaking strength

1315 N/25 mm.

Elongation

5%

Dielectric strength

6 kV.

Insulation resistance

Ohm·cm 10E14

Corrosion factor

A/1.6

Specifications

UL (E20780)

CLASS F Operating temperature

155 °C in continuous service

Note thanks to our in-house slitting department we can supply any width required; ask our sales department about the minimum batch and price.

PROPERTIES / APPLICATIONS

High-quality glass cloth and silicone adhesive, together with good conformability, make this tape an excellent base for thermal protection.
Very effective where resistance to solvents is fundamental, before or after thermal reactivation.

SHELF LIFE

12 months

INNER DIAMETER

76 mm

LENGTH

33 m

CHARACTERISTICS

Adhesive system

thermosetting silicone

Total tape thickness

0.190 mm

Bond strength

6.5 N/25 mm.

Tensile strength

450 N/25 mm.

Electrical strength

6.5 kV.

Elongation

10%

Dielectric strength

3.5 kV

Insulation class

Class H 200°

Flame resistance

Good

CLASS H Operating temperature

200 °C in continuous service

Note

thanks to our in-house slitting department we can supply any width required

PROPERTIES / APPLICATIONS Very effective where resistance to solvents is essential, before or after thermal reactivation. This product also offers vacuum degassing together with high resistance to Freon, which allows it to be used in hermetic motor applications.

SHELF LIFE

12 months

INNER DIAMETER

76 mm

LENGTH

55 m

CHARACTERISTICS

Adhesive

thermosetting acrylic

Total thickness

0.180 mm

Tensile strength

8.5 N/25 mm.

Breaking strength

600 N/25 mm

Adhesion to steel

8.5 N/25 mm.

Elongation at break

60%

Unwind

45 g/cm

Breakdown voltage

2.5 kV.

Corrosion factor

1

Specifications

UL 315249, RoHS compliant

CLASS F Operating temperature

155 °C in continuous service

PROPERTIES / APPLICATIONS

High-quality glass cloth and silicone adhesive, together with good conformability, make this tape an excellent base for thermal protection. Very effective where resistance to solvents is fundamental, before or after thermal reactivation.

SHELF LIFE

12 months

INNER DIAMETER

76 mm

LENGTH

33 m

CHARACTERISTICS

Adhesive system

thermosetting silicone

Total thickness

0.190 mm

Adhesion to steel

6.5 N/25 mm.

Tensile strength

450 N/25 mm.

Breakdown voltage

6.5 kV.

Elongation at break

10%

Insulation class

Class H 200°

Flame resistance

Good

CLASS H Operating temperature

200 °C in continuous service

Approved to US UL standards
OANZ2.E315249

APPLICATIONS

Kapton® backing with thermosetting silicone adhesive.
Excellent performance at high temperatures, high electrical properties.
Typically used to protect printed-circuit-board joints, coils and for general purposes.

PROPERTIES

Backing

Kapton®

Adhesive

thermosetting silicone

Total thickness

0.063 mm

Bond strength

7 N/25 mm

Tensile strength

130 N/25 mm

Elongation

60%

Strength

7 kV

Insulation class

180 °C

APPLICATIONS

Polyimide backing with thermosetting silicone adhesive.
Excellent performance at high temperatures, high electrical properties.
Typically used where high puncture resistance, high heat and flame retardancy are needed.

PROPERTIES

Backing

polyimide

Adhesive

thermosetting silicone

Total thickness

0.089 mm

Bond strength

5.5 N/25 mm

Tensile strength

285 N/25 mm

Elongation

60%

Strength

11 kV

Insulation class

180 °C

OPERATING TEMPERATURE

CLASS A 105°
CLASS B 130°
CLASS F 155°
CLASS H 180°

Thickness

1 mil

CHARACTERISTICS

Storage time 12 months.
Inner diameter 76 mm.
Length 66 m.
– Backing: polyester film, 1 mil thick
– Adhesive: thermosetting rubber
– Colour: yellow. Other colours can be supplied on request.
– Total thickness: 0.051 mm
– Adhesion to steel: 12.3 N/25 mm.
– Tensile strength: 110 N/25 mm.
– Corrosion factor: 1.0/A.1
– Elongation: 100%
– Dielectric strength: 5 kV.
– Specifications: UL E20780

OPERATING TEMPERATURE

CLASS A 105°
CLASS B 130°
CLASS F 155°
CLASS H 180°

CHARACTERISTICS

• Carrier: polyimide
• Adhesive: thermosetting silicone
• Total thickness: 0.064 mm
• Bond strength: 5.7 N/25 mm
• Tensile strength: 122 N/25 mm.
• Electrical strength: 6.5 kV.
• Elongation: 70%
• Dielectric strength: 7 kV.
• Insulation class: 180 °C

PROPERTIES

Backing

polyester 2 mil

Adhesive

acrylic

Total thickness

0.090 mm

Bond strength

9.3 N/25 mm

Tensile strength

216 N/25 mm

Elongation

100%

Strength

6.5 kV

Insulation class

130 °C

APPLICATIONS

Motors, transformers, windings and coils.

PROPERTIES

Backing

polyester 2 mil

Adhesive

acrylic

Total thickness

0.090 mm

Bond strength

9.3 N/25 mm

Tensile strength

216 N/25 mm

Elongation

100%

Strength

6.5 kV

Insulation class

130 °C

APPLICATIONS

Typically used for oil-filled transformers.
The paper helps absorb the oil, preventing air bubbles that could develop electrical discharge and break down the insulation.

PROPERTIES

Backing

paper and fibreglass

Backing thickness

0.2 mm

Total thickness

0.26 mm

Adhesive

acrylic (resistant to mineral oils)

Colour

white

Adhesion to steel

11.7 N/25 mm

Tensile strength

372 N/25 mm

Elongation

18%

Insulation voltage

3 kV

Class

-20/+155 °C

Specification

UL510

OPERATING TEMPERATURE

CLASS A 105°
CLASS B 130°
CLASS F 155°
CLASS H 180°

CHARACTERISTICS

• Total thickness: 0.060 mm
• Adhesion to steel: 4.5 N/cm
• Elongation: 90%
• Tensile strength: 40 N/cm
• Breakdown voltage: 4.5 kV

Available in BLUE on request.

PROPERTIES / APPLICATIONS

High strength at high temperatures, very conformable and abrasion-resistant.
Guarantees optimum thermal insulating protection for electronic circuits, also thanks to its excellent resistance to perforation. It can also be used for wave soldering.

CHARACTERISTICS

Backing

polyimide film

Adhesive

thermosetting silicone

Total thickness

0.064 mm

Adhesion to steel

5.7 N/25 mm

Tensile strength

122 N/25 mm

Breakdown voltage

6.5 kV

Elongation at break

70%

Insulation class

180 °C

CLASS H Operating temperature

200 °C in continuous service

Approved to US UL standards
OANZ2.E315249

PROPERTIES / APPLICATIONS

Complete resistance to all solvents and mineral oils, excellent bond strength.
An excellent product for reinforcing, anchoring and wrapping.
This is the acrylic-adhesive version for applications that need higher performance at high temperatures.
Designed especially for use in oil baths and power transformers.

SHELF LIFE

12 months

INNER DIAMETER

76 mm

LENGTH

55 m

CHARACTERISTICS

Backing

polyester film reinforced with glass filaments

Adhesive

thermosetting acrylic, compatible with mineral oils.

Operating temperature

Class F 155° in continuous service

Colour

Transparent

Total thickness

0.19 mm

Adhesion to steel

12 N/25 mm.

Tensile strength

1315 N/25 mm.

Elongation at break

5%

Breakdown voltage

6 kV.

Insulation resistance

10E14 Ohm/cm

Corrosion factor

A/1.6

Specifications

UL (E20780)

CLASS F Operating temperature

155 °C in continuous service

Approved to US UL standards
OANZ2.E20780

APPLICATIONS

Windings and coils in general.
Thanks to the glass filaments it offers higher tear resistance, resists abrasion and works well with automatic dispensers.

SHELF LIFE

12 months

INNER DIAMETER

76 mm

LENGTH

50 m

PHYSICAL CHARACTERISTICS

Backing

polypropylene film and glass threads

Adhesive

synthetic rubber

Colour

Clear

Total thickness

0.14 mm

Adhesion to steel

3.75 N/25 mm.

Tensile strength

125 N/25 mm.

Elongation at break

7%

Unwind

223 g/cm.

CLASS B Operating temperature

130° in continuous service

OPERATING TEMPERATURE

CLASS A 105°
CLASS B 130°
CLASS F 155°
CLASS H 180°

CHARACTERISTICS

• Total thickness: 0.13 mm
• Adhesion to steel: 3.2 N/cm
• Elongation: 5%
• Tensile strength: 200 N/cm
• Breakdown voltage: 5 kV

OPERATING TEMPERATURE

CLASS A 105°
CLASS B 130°
CLASS F 155°
CLASS H 180°

CHARACTERISTICS

• Total thickness: 0.14 mm
• Adhesion to steel: 7 N/cm
• Elongation: 45%
• Tensile strength: 30 N/cm
• Breakdown voltage: 4.8 kV

OPERATING TEMPERATURE

CLASS A 105°
CLASS B 130°
CLASS F 155°
CLASS H 180°

CHARACTERISTICS

• Total thickness: 0.14 mm
• Adhesion to steel: 5 N/cm
• Elongation: 15%
• Tensile strength: 25 N/cm
• Breakdown voltage: 4.8 kV

OPERATING TEMPERATURE

CLASS A 105°
CLASS B 130°
CLASS F 155°
CLASS H 180°

CHARACTERISTICS

Total thickness

0.13 mm

Adhesion to steel

5.5 N/cm

Elongation

10%

Tensile strength

65 N/cm

Breakdown voltage

7 kV

PROPERTIES / APPLICATIONS

Ideal for applications that need high operating temperatures and greater resistance to solvents.

Motors, transformers, windings and coils in general.

Excellent resistance to dielectric perforation, not subject to corrosion, performs well with automatic dispensers.

SHELF LIFE

12 months

INNER DIAMETER

76 mm

LENGTH

50 m

PHYSICAL CHARACTERISTICS

Backing

non-woven polyester bonded with polyester film

Adhesive

acrylic

Colour

White

Total thickness

0.230 mm

Adhesion to steel

11.8 N/25 mm.

Elongation at break

60%

Unwind

45 g/cm

Breakdown voltage

6.5 kV.

Corrosion factor

1

Specifications

UL 315249, RoHS compliant

CLASS F operating temperature

155 °C in continuous service

Approved to US UL standards

OANZ2.E315249

APPLICATIONS

Motors, transformers, windings and coils in general.
A thin insulating tape designed especially for applications with thin conductors that need a non-corrosive tape.
Suitable for applications on high-speed machines.

SHELF LIFE

12 months

INNER DIAMETER

76 mm.

LENGTH

66 m.

CHARACTERISTICS

Backing

polyester film, 1 mil

Adhesive

thermosetting rubber

Colour

yellow (other colours can be supplied on request)

Total thickness

0.051 mm

Adhesion to steel

12.3 N/25 mm.

Tensile strength

110 N/25 mm.

Corrosion factor

1.0/A1

Elongation at break

100%

Breakdown voltage

5 kV

Specifications

UL E20780

CLASS B Operating temperature

130° in continuous service

Approved to US UL standards
OANZ2.E20780