Advanced Materials Protection, safety and sustainability Selector guide for electronics

Rely on us with confidence

Rely on us with confidence For more than 60 years, as a global provider, Huntsman Advanced Materials, has developed innovative solutions that are used during virtually every stage in the production of electronic devices. Our know-how and expertise allow us to develop a wide range of solutions that answer the most stringent requirements for electronics applications: > High thermal resistance and thermal conductivity > Flame-retardancy (UL94 V0/HB listing, Railway NF16/101-102 and EN/TS 45545 qualifications) > Excellent mechanical and dielectric properties > Variable hardness and high dimensional...

Protection, safety and sustainability Thermosets such as epoxies and polyurethanes are widely used in the electronics industry to protect devices against chemical, mechanical and electrical loads. Advantages Thermosets over thermoplastics Epoxy encapsulants Polyurethane encapsulants > Dimensional accuracy and stability > Excellent property retention over a broad range of temperatures > Solvent resistance > Non-melting, flameretardant & low-smoke density > Creep resistant > Ambient and hot curing systems > Long pot life, latency > Excellent cross linking > Excellent impregnation > High voltage...

Epoxy and polyurethane encapsulants Epoxy resins are proven for long-term thermal endurance, especially for applications at higher temperatures. Polyurethane systems are also available, offering thermal endurance profiles above 100°C and flexibility at low temperatures. Temperature is very often the dominating ageing factor on insulating materials and is by far the most common stress applied to electronic devices. The ability of parts to withstand cyclical exposures to extremely high and low temperatures is correlated to the thermal endurance profile of the encapsulant. The selection of the appropriate...

Reliable and comprehensive solutions for e-mobility Our involvement in e-mobility For producers of e-mobility and e-drives concepts who require innovation partnership with a global resin supplier and have a strong focus on processing costs, Huntsman Advanced Materials delivers unique encapsulating solutions to harness temperature management, resistance to harsh conditions and other key challenges faced by the industry. Greater reliability, higher power density and smaller designs become then achievable. Our innovation capabilities based on 60 years successful track records with pioneering companies...

Casting / Potting Vacuum casting Impregnation capability Curing conditions Conditions Norm Glass transition temperature (Tg) Coefficient of thermal expansion (CTE) Product designation Power tools Electric motors Thermal class

Thermal conductivity Very high thermal conductivity. Good thermal resistance. Good resistance to atmospheric and chemical degradation. Stable at room temperature. Monocomponent. High thermal conductivity. Resilient casting system exhibiting good resistance to thermal ageing and good thermal shock resistance. Excellent thermal endurance. Recommended for electrical devices working in potentially explosive environments. Thermal Index (TI) of 181°C. Railway qualification: EN 45545-2 R23 HL2 / R24 HL3. Outstanding mechanical and electrical properties combined with very high crack and thermal shock...

Ignition coils Casting / Potting Vacuum casting Product designation Curing conditions Glass transition temperature (Tg) Thermal class Coefficient of thermal expansion (CTE) Araldite® CY 2239 / Aradur® XG 209-1 Araldite® XB 5721 / Aradur® XB 5723

Mineral filled resin with very good impregnation capability. Optimally filled toughened casting resin system with good impregnation capability for processing at high temperature. Mineral filled resin with very high performance. Low viscosity, optimally filled casting system for processing and curing at high temperature. Unfilled resin system with good dielectric and thermal shock resistance. System with very good impregnation capability. Excellent thermal shock resistance. Mineral filled resin with very good impregnation capability. Mineral filled casting system with excellent thermal ageing...

Casting / Potting Vacuum casting Wire harness / Connectors Proximity switches Modules / Sensors Inverters / Converters Product designation Curing conditions Glass transition temperature (Tg) Thermal class

Filled expandable EP casting system. Good thermal shock resistance. Excellent electrical properties. Low viscosity. Unfilled EP resin. Good heat resistance. Good resistance to atmospheric and chemical degradation. Flexible impregnation EP system. Flexible multipurpose PU system. Excellent flow properties.Thermal Index (TI) of 152°C. Railway qualification: EN 45545-2 R24 HL1. Very flexible EP system with good thermal ageing stability. Long pot life. Low viscosity and high thermal conductivity. Good flowability. For encapsulation of (solar) electric inverters. Thermoplastic hotmelt adhesive. Application...

Curing conditions Glass transition temperature (Tg) Thermal class Casting / Potting Vacuum casting Power semi-conductors Capacitors / Resistors Inductive components / Transformers Product designation Arathane® VB U 6910 / Arathane® HY 5611-1 Araldite® DBF / Aradur® HY 2966

Dielectric strength Dielectric Relative dissipation factor permittivity (tan δ) (єr) Optimally filled EP system with good impregnating capability. Low CTE. Flexible, multipurpose EP impregnation system. Excellent impregnation. Thermal Index (TI) of 204°C. Optimally filled casting system with good impregnating capability. High thermal conductivity. Low water absorption. Thermal Index (TI) of 181°C. Railway qualification: EN 45545-2 R23 HL2 / R24 HL3. Multipurpose EP system with high thermal endurance and excellent impregnation capability. Thermal Index (TI) of 180°C. Low viscosity. Excellent flowability...