Reliable and comprehensive insulation solutions
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HUMTSMAIXI Enriching lives through innovation Advanced Materials Reliable and comprehensive insulation solutions Selector guide for electrical engineering

Araldite The original brand serving worldwide electrical engineering for more than half a century. Rely on us with confidence For more than 60 years, Huntsman Advanced Materials, has developed innovative solutions that are used during virtually every stage in the production of power applications. Our know-how and expertise allow us to develop a wide range of solutions that answer the most stringent requirements for electrical engineering: > High thermal resistance and thermal conductivity > Flame-retardancy (UL94 V0/HB listing and EN/TS 45545 qualifications) > Excellent mechanical and...

Generators and motors Araldite® and Aradur® impregnation systems can be used in all insulation components of motors and generators thanks to their high mechanical strength, the strong adhesion to various metals and substrates and their excellent dielectric properties. Insulators and bushings Araldite® and Aradur® casting systems are backed by 40 years of service experience and offers especially good and proven weathering resistance which is required for outdoor applications. Your needs > High mechanical strength > Strong adhesion to various metals and substrates > Excellent dielectic...

Switchgears Araldite® and Aradur® casting systems can be used in indoor and outdoor applications and fulfill the general requirements for casting systems for switchgear parts which are medium to high glass transition temperature. Instrument transformers One of the major properties of Araldite® and Aradur® casting systems is high crack resistance which is mandatory for instrument transformer castings. Dry-type distribution transformers The dry-type distribution transformer application is one of the fields where Araldite® systems have gained their long successful experience. Our...

Testing, supporting and training services Material testing and characterisation Mechanical testings Tensile, compressive, flexural properties, shore hardness, thermal ageing, cycling under humidity, compressive and flexural properties, HDT, UV-ageing under temperature and humidity, Charpy / Izod pendulum impact testing, tensile shear / peeling, ILSS, creep testing. 1. roduction site P Monthey / Switzerland 2. utomatic vacuum A encapsulating equipment 3. Training Electrical testings Dielectric strength, dissipation factor, permittivity, inductance / capacitance, resistivity, tracking...

Impregnation systems Vacuum pressure impregnation 1-component, excellent dielectric properties. Anydride-free. Standard system, thermal class H, high Tg. 1-component. Same properties as Araldite® MY 790-1 CH / Aradur® HY 1102. Vacuum pressure impregnation Outstanding arc and tracking resistance, high flexibility and crack resistance.

Product designation Mix ratio Tg KIC Manufacturing process Main features

Product designation Mix ratio Tg KIC Manufacturing process Main features

Systems for medium voltage Tg Product designation

Wollastonite prefilled system, low thermal expansion coefficient, high crack resistance, moderate reactivity, UL 746 B recognition for 200°C service temperature. Prefflled, low viscosity, low Tg system to meet IEC 60076-11 requirements F1 E2 C2. Suitable for flame retardant cast resin transformers fulfilling IEC 60076-11 F1 E2 C2, low viscosity, low Tg, high filler load. high thermal stability low viscosity system, high glass fiber load possible. UL 746 B recognition for 200°C service temperature. Additional hardeners HY 925 and HY 925-1 available for different reactivities. Standard system...

Suitable alternative to solvents such as acetone, methylene chloride or NMP High Flash Point. Readily biodegradable. No hazard label. Recycling by filtering. Flash point 103°C. Vapour pressure (20°C) of 25 Pa.

Process 1- 2 = Casting I Process 3-4 = Impregnation Which criteria need to be considered for the selection of a resin system ? What are the typical applications ? 1. Vacuum casting Ensuring perfect impregnation of high voltage windings Reliable electrical insulation Excellent chemical and mechanical protection Short cycle times Fully automatic continous production lines Mass production with highest productivity Excellent impregnation and gap filling capability Low viscosity for easy processing High crack resistance Low coefficient of thermal expansion High thermal durability (thermal...

More than just products

With customer intimacy We market a unique product portfolio and a broad range of forward-looking solutions for our customers. Customers and partners benefit from an advanced level of service in: With innovation Every day, all over the world, our Technical Competence centers engage in intensive research and development focusing on one goal; to deliver innovative solutions by working hand-in-hand with our business partners. Together through a continual exchange of ideas, supported by an experienced team of sales and technical specialists, we strive to deliver innovative solutions. We track...

Huntsman Advanced Materials Our Advanced Materials division is a leading global chemical solutions provider with a long heritage of pioneering technologically advanced epoxy, acrylic and polyurethane-based polymer products. HUIXITSMAM Enriching lives through innovation Our capabilities in high-performance adhesives and composites, delivered by more than 1 600 associates, serve over 2 000 global customers with innovative, tailor-made solutions and more than 1 500 products which address global engineering challenges. Global presence - 13 manufacturing sites Mobile App from Huntsman Advanced...