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3M Scotch 23 Rubber Splicing Tape Self-Fusing (EPR based) Electrical Insulating Tape

  1. Halogen Free
  2. Operating temperature rated to 130 °C
  3. ASTM Approved & RoHS Compliant
  4. Compatible with common solid dielectric cable insulations
  5. Common used as primary insulation for cable splice and termination applications up to 69kV (ASTM D4388, Type III)
  • Thickness 0.076mm
  • Carrier Ethylene Propylene Rubber (EPR)
  • Color Black
  • Tensile Strength 250 psi (1.7 MPa)
  • Elongation 700%
  • Thermal Conductivity 0.15 W/m-K
  • Dielectric Strength 700 V/mil (27.6 kV/mm)

product detail

Product Description

The 3M™ Scotch® 23 Rubber Splicing Tape is a highly conformable, self-fusing EPR (Ethylene Propylene Rubber) based electrical insulating tape. Engineered for high-voltage applications, this premium tape is designed for primary electrical insulation for splicing and terminating cables through 69kV. Unlike standard tapes, Scotch 23 quickly fuses to itself to form a solid, void-free, and moisture-resistant mass without the need for external heat or adhesives.

As an authorized industrial supplier, Kingzom Tapes provides 3M Scotch 23 with a focus on large-scale manufacturing and utility project requirements. We offer significant cost advantages for bulk procurement, ensuring that your engineering projects maintain the highest safety standards while optimizing procurement budgets.

Technical Characteristics

  • Self-Fusing Technology: Rapidly amalgamates to itself, creating a homogeneous and moisture-tight seal that is ideal for long-term outdoor or underground use.

  • EPR Backing: Ethylene Propylene Rubber base provides excellent physical and electrical properties, including high dielectric strength and resistance to corona and ozone.

  • High Voltage Rating: Suitable for primary insulation on all solid dielectric cable splices rated up to 69kV.

  • Temperature Stability: Capable of withstanding continuous operating temperatures of 90°C and emergency overload temperatures up to 130°C.

  • Unique Liner: Features a special polyester liner that protects the tape and prevents it from sticking when unrolled, ensuring ease of application in the field.

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Why Partner with Kingzom Tapes?

At Kingzom Tapes, we specialize in high-demand industrial adhesive and insulation solutions. We understand the rigorous requirements of power and construction industries.

  • Factory-Direct Pricing: We leverage our industrial supply chain to provide 3M Scotch 23 at competitive bulk rates, reducing costs for large-scale operations.

  • Guaranteed Quality: We supply 100% genuine 3M products, ensuring consistent performance and compliance with international electrical standards.

  • Global Distribution: Kingzom Tapes provides efficient, professional logistics services to ensure timely delivery to your factory or project site.

  • Technical Support: Our specialists are available to provide data sheets, compliance certifications, and application guidance for complex electrical engineering projects.

Specifications

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Applications

Industrial Applications

  • Power Utilities: Primary insulation for splicing and terminating solid dielectric cables in high-voltage power distribution.

  • Moisture Sealing: Providing critical moisture-tight seals for electrical connections and bus bar insulation in both indoor and outdoor environments.

  • Cable End Sealing: Protecting high-voltage cable ends from environmental ingress during storage or installation.

  • Industrial Maintenance: Used in heavy industrial plants for motor lead insulation and repair of high-voltage wiring systems.

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