LOCTITE® ECCOBOND NCP 5209

Características y Ventajas

LOCTITE® ECCOBOND NCP 5209 is designed for thermal compression bonding processes in flip chip to laminate assembly. LOCTITE ECCOBOND NCP 5209 is a non-conductive paste adhesive designed for advanced flip chip Cu pillar applications. It is formulated to be pre-applied to the subtrate and provide fluxing activity to allow solder joint formation and bump protection reliability in flip chip bonding processes.
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Información técnica

Coeficiente de dilatación térmica (CDT), Above Tg 80.0 ppm/°C
Coeficiente de dilatación térmica (CDT), Below Tg 28.0 ppm/°C
Contenido iónico extraíble, Cloruro (CI-) 10.0 ppm
Contenido iónico extraíble, Potasio (K+) 10.0 ppm
Contenido iónico extraíble, Sodio (Na+) 10.0 ppm
Módulo de almacenaje, DMA @ 25.0 7.3 GPa (7300.0 N/mm² , 1058775.0 psi )
Temperatura de almacenaje -40.0 °C
Temperatura de transición vítrea (Tg) 145.0 °C
Viscosidad, @ 25.0 Spindle 51, speed 5 rpm 12500.0 mPa.s (cP)