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3M TYPE 75 DOUBLE COATED ELECTRICAL INSULATION TAPE

Product Code: 318

Length: 33 Metre Roll

Price dependent on the following options:

Price From: £14.80 (price excluding VAT)

About this product

3M Type 75 Tape is a double-coated polyester film with rubber thermosetting adhesive. Thermosetting adhesives have high initial adhesion and electrical purity. When properly thermoset, a rubber-resin adhesive system will cross-link into a three-dimension matrix molecular form providing greater adhesion and bonding, higher solvent resistance and higher heat resistance.

  • Thin tape with high dielectric strength – ideal for use in electrical applications
  • Rated for use up to 130˚C – withstands higher temperature conditions than acetate backed tapes
  • Bonding applications requiring a positive insulation barrier
  • Wrapping coils and capacitors

Product Code

318

Material

Polyester Film with Rubber Thermosetting Adhesive

Colour

Yellow

Adhesive Type

Rubber Thermosetting

Backing Tape

Polyester Film

Backing Thickness

0.0254 (ASTM D 1000)

Total Thickness

0.096mm

Properties

Value

Adhesion to Stainless Steel

4.9 N/10mm (ASTM D 1000)

Elongation at Break

9.5%

Temperature Class

130˚C / 266˚F

Dielectric breakdown

6500 Volts

Insulation resistance

>1 x 10⁶

Breaking Strength

44 N/10mm

Elongation (% at break)

100 (ASTM D 1000)

Electrolytic Corrosion Factor

1.0 (3M test method)

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