PRODUCT DETAILS

PR.25

Polyester Film/Glass Filament Electrical Insulating Tape

General Description

85 micron glass filament reinforced polyester film coated on one side with a rubber thermosetting adhesive system. Designed for holding applications where a high tensile strength, good initial tack and thermal resistance are required.

Product features and applications

  • Good thermal and puncture resistance 
  • High chemical resistance when thermoset
  • Insulation of electrical motors, generators, etc.
  • Outer wrapping, tabbing and anchoring leads of electrical transformers, coils, etc.

Technical data sheet

PRODUCT TYPE
Single coated
BACKING TYPE
PET film / Glass Fibre
ADHESIVE TYPE
Thermosetting Rubber
COLOR
BACKING THICKNESS
TOTAL THICKNESS
120 µm
PEEL ADHESION AT 90° ON STEEL
PEEL ADHESION AT 180° ON STEEL
ROLLING BALL TACK
TENSILE STRENGTH
ELONGATION AT BREAK
BREAKDOWN VOLTAGE
THERMAL CLASS
SHORT TIME TEMPERATURE RESISTANCE
ELECTROLITIC CORROSION
APPROVALS
SHELF LIFE
STANDARD LENGTH
STANDARD WIDTH

International Harmonized Test Methods: ASTM D-1000, PSTC, EN 60454-2

All statements and information listed above regarding this product are typical values for general guidance, these data have not to be intended as conformity specification.

These suggestions are based on tests we believe reliable, but are not guaranteed for accuracy and completeness.

The user must test, evaluate and validate this product before the use, assuming risks and liability of such use.

This document may be revised without prior notice, the user who downloaded it will automatically be informed of any future revisions.

Suggested storage temperature is between 10°C and 30°C with 50% relative humidity.