Raising insulation performance in car electronics
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Enriching lives through innovation Advanced Materials Raising insulation performance in car electronics

Raising performance Reliability and protection for electronic devices Ignition coils Improved endurance for ignition coils Insulation systems for easy processing Insulation systems for high Tg Insulation systems for high performance Insulation systems comparison The next technological leap for automotive industry Encapsulation systems for e-motors Encapsulation systems for inverters and converters Encapsulation systems for electronic control unit (ECU) Advanced Materials

Raising performance < Table of content Reliability and protection for electronic devices Araldite® insulating systems for ignition coils Araldite® and Arathane® encapsulants for harsh environments Probimer® soldermasks for high temperature performance Focus on e-mobility Advanced Materials

Improved endurance for ignition coils < Table of content Main features and benefits Impregnation of fine wire windings (30µm) Operating temperature 150-180°C / >1000 hrs Thermal shock / thermal mismatch (-40° / +140°C) High voltage resistance (up to 30 KV/mm) Crack resistance Adhesion to thermoplastic housing / bobbin Compatibility with integrated PCB Dielectric strength, dielectric constant Advanced Materials

Improved endurance for ignition coils < Table of content Manufacturing process: vacuum potting Mass production => Short cycle times (10´000 parts per day and equipment) Fast filling (gaps 1 mm) Short curing (current 4 - 6hrs, future 0.5 - 2hrs) Advanced Materials

Insulation systems for easy processing < Table of content Araldite® CW 5725-3 / Aradur® HY 5726 Curing conditions Tg Thermal class Class / Requirements Advanced Materials

Insulation systems for high Tg < Table of content Araldite® CW 5763 / Aradur® HY 5726 Curing conditions Tg Thermal class Class / Requirements Advanced Materials

Insulation systems for high performance < Table of content Araldite® CW 5742 / Aradur® HY 5726 Curing conditions Tg Thermal class Class / Requirements Advanced Materials

Insulation systems comparison Flexural strength Advanced Materials Enriching lives through innovation

Insulation systems comparison Advanced Materials Enriching lives through innovation

Insulation systems comparison Enriching lives through innovation < Table of content Raising performance > Glass transition temperature Tg

E-mobility partner < Table of content The next technological leap for automotive industry New environment regulations towards CO2 reduction, rising fuel prices and growing mobility, all are factors that trigger the need to develop alternative propulsion forms in automotive market. Thus electrification of powertrain systems has been becoming a major area of focus for OEMs and industry suppliers. Hunstman offers a wide range of encapsulating solutions meeting the most stringent requirements in terms of processibility, thermal management, dielectric and mechanic properties. For...

Encapsulation for e-motors < Table of content Main features and benefits High operating temperature / thermal endurance Thermal mismatch / low CTE Crack resistance / toughness Heat conductivity Advanced Materials

Encapsulation for e-motors < Table of content Aratherm® XB 2731 Curing conditions Thermal class Class / Requirements Araldite® CW 229-3 / Aradur® HW 229-1 Curing conditions Tg Thermal class Class / Requirements Advanced Materials

Encapsulation for inverters and converters < Table of content Main features and benefits Flexible Excellent flow properties Advanced Materials

Encapsulation for inverters / converters < Table of content Arathane® CW 5620 / Arathane® HY 5610 Curing conditions Class / Requirements Arathane® CW 5650 / Arathane® HY 5610 Curing conditions Tg Thermal class Class / Requirements Advanced Materials

Encapsulation for Electronic Control Unit HUNTSMAN Enriching lives through innovation < Table of content Raising performance > Ignition coils > Main features and benefits Advanced Materials

Ecapsulation for Electronic Control Unit < Table of content Arathane® CW 5620 / Arathane® HY 5610 Curing conditions Class / Requirements Araldite® CW 2243-2L / Aradur® HY 1872 Curing conditions Tg Thermal class Class / Requirements Advanced Materials

Ecapsulation for Electronic Control Unit < Table of content Euremelt® 3413 Curing conditions Class / Requirements Advanced Materials

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