Thermoset ES-115 Epoxy Encapsulant Where to Buy
LORD Thermoset ES-115 epoxy encapsulant is a two-component system designed specifically for use in high voltage, automotive ignition coils.
Shelf life is one year from date of manufacture when stored at 25°C in original, unopened container.
Features and Benefits
Low Viscosity – maintains low viscosity for complete and void-free encapsulation.
Environmentally Resistant – provides excellent resistance to thermal shock.
Uncured Typical Properties*
|Mixed Appearance||Tan Liquid|
|Mixed Viscosity, cps @ 25°C||85,000|
|Mixed Specific Gravity, @ 25°C||1.77|
|Gel Time, min @ 100°C||50|
|Working Life, hr @ 25°C||> 8|
|Cure Time||2.5 hr @ 85°C, followed by 1.5 hr @ 125°C|
Cured Typical Properties*
|Volume Resistivity, ohm-cm @ 25°C||2 x 1013|
|Coefficient of Linear Thermal Expansion, ppm/°C||
alpha 1 = 45 x 10-6
alpha 2 = 140 x 10-6
|Glass Transition Temperature (Tg), °C||88|
|Hardness, Shore D||90|
|Dielectric Strength, kV/mm||> 25|
|Dielectric Constant, @ 25°C||3.8|
|Dissipation Factor, % @ 25°C||0.4|
*Data is typical and not to be used for specification purposes.