3M Scotch Self Bonding Electrical Rubber Splicing Tape 23

Product Overview

Premium-grade, self-fusing (self-amalgamating) EPR rubber tape for high-voltage cable splicing and insulation.3M多媒体

Base Material

Ethylene Propylene Rubber (EPR)3M多媒体

Color

Black3M多媒体

Total Thickness

30 mil (0.76 mm)3M多媒体

Voltage Rating

Primary insulation for cable splices up to 69 kV (ASTM D4388, Type III)3M多媒体

Operating Temperature

Continuous: 90°C (194°F)

Emergency Overload: 130°C (266°F)3M多媒体

Key Construction

Self-fusing EPR backing with a removable polyethylene (snakeskin) liner3M多媒体

Elongation

Min. 700% – 1000%3M多媒体

Dielectric Strength

Min. 700 V/mil (27.6 kV/mm)3M多媒体

Insulation Resistance

> 10⁶ Megohms

Key Features

• Self-fusing / Self-amalgamating (no adhesive, fuses to itself permanently when stretched)

• Halogen-free (IEC 61249-2-21)

• Highly conformable to irregular shapes

• Moisture & weather resistant

• Resists splitting, cracking, and flagging3M多媒体

Typical Applications

• Primary insulation for 600V to 69kV cable splices & terminations

• High-voltage cable jacket repair & protection

• Insulation for power transformers, busbars, and electrical joints

Certifications & Compliance

ASTM D4388 (Type I, II, III), RoHS, IEC 60454, UL/CSA recognized3M多媒体

Standard Sizes

Widths: 19mm, 25.4mm, 38.1mm, 50.8mm

Length: 9.1m (30ft)3M

Shelf Life

5 years