LOCTITE® ECCOBOND UF 8830S

Caractéristiques et avantages

This liquid epoxy underfill encapsulant is specially formulated for tight bump pitch and narrow gap in flip chip BGA applications. It is designed to improve crack/fracture resistance and deliver faster flow.
LOCTITE® ECCOBOND UF 8830S liquid epoxy underfill encapsulant is formulated for tight bump pitch and narrow gap in flip chip BGA applications. It is specially designed to improve crack/fracture resistance and deliver faster flow. When fully cured, it forms a rigid, low-stress seal that dissipates stress in solder joints and extends thermal cycling performance.
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Informations techniques

Coefficient de dilatation thermique (CDT), Above Tg 100.0 ppm/°C
Coefficient de dilatation thermique (CDT), Below Tg 25.0 ppm/°C
Module de stockage, DMA @ 25.0 °C 11500.0 N/mm² (1667934.0 psi )
Température de stockage -40.0 °C
Température de transition vitreuse 118.0 °C
Viscosité, Brookfield, @ 25.0 °C Spindle 51, Speed 5 rpm 22120.0 mPa.s (cP)