LOCTITE® ECCOBOND NCP 5209

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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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Technische informatie

Coëfficiënt van thermische uitzetting (CTE), Above Tg 80.0 ppm/°C
Coëfficiënt van thermische uitzetting (CTE), Below Tg 28.0 ppm/°C
Extraheerbare ionische inhoud, Chloride (CI-) 10.0 ppm
Extraheerbare ionische inhoud, Kalium (K+) 10.0 ppm
Extraheerbare ionische inhoud, Natrium (Na+) 10.0 ppm
Glasovergangstemperatuur (Tg) 145.0 °C
Opslagmodulus, DMA @ 25.0 7.3 GPa (7300.0 N/mm² , 1058775.0 psi )
Opslagtemperatuur -40.0 °C
Viscositeit, @ 25.0 Spindle 51, speed 5 rpm 12500.0 mPa.s (cP)