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  5. L0103J - Yellow polyester electrical insulation tape UL510
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L0103J - Yellow polyester electrical insulation tape UL510

L0103J - Yellow polyester electrical insulation tape UL510


  • 60 µm yellow polyester tape with acrylic adhesive
  • Immediate tack, even on uneven surfaces
  • Excellent electrical insulation (≥ 4500 V)
  • Good resistance to solvents and chemicals
  • Resistant to abrasion, tearing and cuts
  • Usable up to 130°C (class B)
  • Ideal for marking and identification
  • Laser engravable (datamatrix, traceability)
  • UL510 certified (flame-retardant)
  • Yellow color for quick visual identification
  • Adhesive Width
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The L0103J tape is a single-sided, yellow polyester adhesive tape with an acrylic adhesive. It is designed for electrical, electronic, and marking applications requiring insulation, adhesion, and chemical resistance.

CharacteristicValue
Product referenceL0103J
SupportPolyester
Thickness0.06 mm
Type of glueAcrylic
ColorYELLOW
Tensile strength32 N/cm
Dielectric strength≥ 4500 V
Pull-out resistance> 3 N/cm
Thermal classB (up to +130°C)
Solvent resistanceGood
CertificationUL510

L0103J polyester tape – electrical insulation and technical marking

The L0103J tape is a polyester adhesive designed for electrical and electronic applications requiring good dielectric insulation, reliable adhesion and high chemical resistance.

Its acrylic adhesive mass allows for immediate tack, even on irregular surfaces, while ensuring good long-term adhesion.

This ribbon is particularly used for:

  • electrical insulation
  • coil covering
  • marking and identification operations

Electrical and chemical performance

Polyester is a material known for its dielectric properties and resistance to industrial environments.

The L0103J ribbon offers:

  • excellent electrical insulation
  • good resistance to solvents
  • resistance to chemicals

It is suitable for technical environments requiring reliability and durability.

Adhesion and durability

Acrylic glue allows for rapid adhesion upon application, with a gradual increase in performance.

She asserts:

  • an immediate tack
  • good durability
  • excellent resistance to aging

Excellent electrical insulation

The L0103J tape has very good dielectric strength, suitable for electrical and electronic applications.

The polyester backing ensures reliable insulation even at low thicknesses.

This allows:

  • coil and component insulation
  • electrical circuit protection
  • securing the facilities

Immediate tack and adhesion on uneven surfaces

The acrylic adhesive mass allows for rapid adhesion upon application.

It is particularly effective on surfaces that are not perfectly smooth.

This allows:

  • an immediate fixation
  • application on irregular surfaces
  • simplified use in production

Chemical and solvent resistance

The tape exhibits good resistance to chemical environments.

It is particularly resistant to:

  • with solvents
  • to chemicals
  • to external conditions

This allows:

  • use in an industrial environment
  • increased durability
  • performance stability

Mechanical resistance

Polyester offers good resistance to physical stress.

This allows:

  • tear resistance
  • abrasion resistance
  • cut resistance

This robustness guarantees a reliable application.

Suitable for marking and traceability

Its yellow color and surface allow for technical marking applications.

The ribbon is compatible with laser engraving.

This allows:

  • rapid visual identification
  • the implementation of datamatrix marking
  • the traceability of parts

UL510 certification

The tape is UL510 certified, guaranteeing its safety properties.

This allows:

  • non-propagation of flame
  • compliance with industrial requirements
  • use in an electrical environment

Intermediate thermal resistance

The tape is suitable for applications requiring resistance to moderate temperatures.

It can be used:

  • up to +130°C continuous (class B)

This allows:

  • use in a heated environment
  • performance stability
  • an adaptation to standard electrical applications

Adhesion evolves over time

Acrylic glue exhibits increased adhesion after application.

This allows:

  • better long-term performance
  • a durable fixing
  • stability of the assemblies

Advantages of L0103J acrylic polyester tape

The L0103J was designed to provide a reliable solution for electrical and marking applications.

High-performance electrical insulation

Polyester guarantees excellent insulation.

It allows:

  • circuit protection
  • component isolation
  • security of the facilities

Immediate adhesion

Acrylic glue allows for quick application.

It allows:

  • rapid implementation
  • use on uneven surfaces
  • a reduction in exposure time

Chemical resistance

The tape is suitable for harsh environments.

It allows:

  • resistance to solvents
  • resistance to chemicals
  • durability under industrial conditions

Solution suitable for marking

The ribbon is ideal for identification.

It allows:

  • parts marking
  • traceability
  • laser engraving

Economic solution

Acrylic glue offers a good compromise between performance and cost.

It allows:

  • budget optimization
  • mass production use
  • an alternative to silicone adhesives

Productivity and performance

  • reliable insulation
  • fast adhesion
  • resistance to industrial environments
  • suitable for marking applications

Electrical insulation

The L0103J tape is used for insulation in electrical and electronic applications.

It allows:

  • coil covering
  • layered insulation
  • the making of splices

Marking and identification

The tape is used to identify parts and components.

It allows:

  • visual marking
  • traceability by laser engraving
  • the rapid identification of elements

Applications in electronics

The tape is used in electronic environments.

It allows:

  • component protection
  • circuit insulation
  • use in production

General industrial applications

The L0103J tape is used in various technical environments.

It allows:

  • the maintenance of parts
  • insulation
  • the marking

It is particularly suited to the electronics, industrial and manufacturing sectors.

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