LOCTITE® ECCOBOND FP4450

Caractéristiques et avantages

Choose this epoxy encapsulant for pressure pot performance on live devices up to 500 hours with no failures, depending upon the device and package type.  
LOCTITE® ECCOBOND FP4450 encapsulant is designed for protecting bare semiconductor devices. It is low stress, high purity, and offers good moisture resistance. You can also rely on pressure pot performance on live devices up to 500 hours with no failures, depending upon the device and package type. A cavity or potting dam is required for flow control. 
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Documents et téléchargements

Informations techniques

Charge 73.0 %
Coefficient de dilatation thermique (CDT), Below Tg 22.0 ppm/°C
Couleur Noir
Gravité spécifique, @ 25.0 °C 1.77
Programme de durcissement, Alternatif @ 165.0 °C 90.0 min
Programme de durcissement, Recommandé @ 125.0 °C 30.0 min
Température de service -65.0 - 150.0 °C
Température de stockage -40.0 °C
Température de transition vitreuse 155.0 °C
Type de polymérisation Polymérisation par la chaleur
Viscosité, Brookfield - RVT, @ 25.0 °C Spindle 7, speed 20 rpm 43900.0 mPa.s (cP)