Elantas: electrical insulation and encapsulation solutions

Innovation is at the core of our business. It is on this basis that we have built a strong partnership with Elantas to meet our customers’ requirements.

A strong & strategic partnership

What is Elantas?

→ Technical solutions for protecting, insulating and encapsulating industrial components 

Elantas is a world reference brand in the field of insulating varnishes, coating resins, gels and impregnation products for the most critical industrial applications. Part of the ALTANA group, Elantas develops materials for protect electrical and electronic systems against heat, humidity, vibrations and chemical agents. 

At ADDEV Materialswe distribute Elantas resins and Elantas varnish most widely used in the automotive, power electronics and aerospace industries, as well as in the manufacture of transformers and motors. 

Technical advantages of Elantas products

→ Excellence in protection, reliability and electrical performance 

  • High thermal resistance Stable performance up to 180°C, or even higher for some references (classes H & R). 
  • Chemical and mechanical protection resistance to oils, solvents, humidity, atmospheric agents or corrosive agents. 
  • Process adaptability Single or two-component formulations, available in epoxy, polyurethane, polyester, acrylic and other versions. 
  • Compatibility with international standards UL, IEC, ISO, RoHS, REACH, ATEX according to references. 

Result: reliable, durable solutions that are easy to integrate into your production lines. 

 Elantas Elmotherm® 3291 - Class H polyesterimide insulating varnish 

  • Single-component varnish based on polyesterimide resin, thermal class 180°C. 
  • Easy to apply by immersion, spraying or dipping. 
  • Used for impregnating electric motors, transformers and stators. 
  • Very good mechanical and chemical resistance, quick-drying when hot. 

 Elantas EP 210 - Epoxy resin bi-component for coating 

  • Rigid epoxy resin for protection of electronic circuits, sensors, LEDs... 
  • Excellent electrical insulation, low shrinkage, good moisture resistance. 
  • Easy to dose, hardens at room temperature or accelerated when hot. 
  • Recommended for the automotive, telecommunications and home automation industries. 

 Elantas UR 5041 - Polyurethane resin flexible for encapsulation 

  • Flexible two-component resin for impact-sensitive applications. 
  • Perfectly suited to connectors, windings or on-board modules. 
  • Good cold flexibility, excellent performance in damp conditions. 
  • Ideal for outdoor, marine and on-board environments. 

All our products are available in kits, cans, cartridges or jars. Tests and samples available on request. 

→ Our experts can advise you on securing your components in the most demanding environments 

Power electronics & automation 

  • Thermal and dielectric protection of electronic boards in industrial enclosures 
  • Coating components subject to vibration and temperature variations 
  • Insulation of connectors and relays in PLCs or drives 

Aeronautics, rail & mobility 

  • Impregnation of on-board motors for HVAC systems or actuators 
  • Flexible resins for cables, sensor modules or converters 
  • High-temperature insulating varnishes for on-board generators and power supplies 

Motors, windings, transformers 

  • Rigid or flexible encapsulation of LV/HV transformers for industrial equipment 
  • Insulation of stators and rotors for asynchronous motors 
  • Tropicalisation varnish to protect against humidity and ozone in power stations 

→ Technical expertise at every stage of your industrial project 

  • Integrated technical support We can help you choose the right product and integrate it into your process. 
  • Formats to suit your needs cartridges, canisters, kits, syringes, double bag systems. 
  • Made-to-measure preparation Mixing, dosing, specific packaging for mass production or lab tests. 
  • Logistical responsiveness Elantas: fast delivery of the most popular Elantas references, stocked in Europe. 
  • Regulatory compliance assured All technical data sheets, SDS, UL, ROHS and REACH approvals available. 

Are you hesitating between a rigid or flexible resina acrylic or polyester varnishOr do you need a product that is compatible with a specific substrate? 

Our experts will advise you according to your : 

  • thermal and electrical stress 
  • curing requirements (time, temperature, method of application) 
  • normative requirements (aeronautical, rail, medical, etc.) 

📩 Fill in our contact form to receive your data sheet or personalised sampling plan. 

Focus on

Isonel® J31

Isonel J31 is a thermal class 180 (H) impregnation coating based on an alkyd phenolic resin. The product consists of a polymer binder, also known as solid or dry extract, and a diluent compound. 

This base resin is a set of polymer bonds to which a solvent has been added. Once the solvent has evaporated, the resin retained in the impregnated object reacts under the effect of heat to form a hard material.

Focus on

ELAN-film®

ELAN-film is an innovative composite PET film, ideally matched to the performance required whilst operating at temperature ranges up to 200°C, ensuring that electrical machines have a long and reliable service life.

This film offers electrical insulation for the following parts : wedges, slot liners, phase separators, phase liners… into high temperature environments.

elan film

FAQ - Elantas

Le varnish (Elmotherm®, Aquanel®) is applied as a thin impregnating or finishing layer on windings and printed circuits, while the resin (epoxy, polyurethane) coats or encapsulates whole parts to protect them structurally. The varnish provides light electrical insulation

Yes, some ranges (polyurethane resins or acrylic/modified varnishes) are resistant to UV, humidity and temperature variationsadapted to harsh environments such as turbines or external networks.

Yes, many products have UL approvals, particularly for use in transformers or electric motors.

Depending on the product, this can vary from a few minutes to 24 h. For example, Elmotherm® F93 (2K) dries at 23°C in 24 hours or in 2 hours at 100°C.

Ranges UL epoxies, Elan-tron® and Bectron® are formulated to offer robust mechanical distributionwith high dielectric stability, thermal resistance and energy absorption

Elantas offers a maintenance programme for varnish/resin tanks via a sampling and quality analysis kit, guaranteeing the quality of the product. consistency and purity formulations

Yes, some formulations Aquanel® H2001/H2002 are designed to withstand high-risk environments (chemical, humidity), with very low VOC content, and are UL recognised

Yes, all products respect REACH, RoHSor other local standards. Aquanel® ranges are also specifically designed to reduce VOC emissions.