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) |