LOCTITE® ABLESTIK QMI536NB

Caractéristiques et avantages

Semi-flexible hybrid-based electrically non-conductive adhesive. Perfect for insulating die attach applications​.
For stacked die applications requiring very low stress and robust mechanical properties, LOCTITE® ABLESTIK QMI536NB is ideal. This low bleed, non-electrically conductive PTFE-filled paste has fast cure, high temperature stability and great reliability on a wide variety of surfaces, including solder resist, flexible tape, bare silicon, and various die passivations. A package or device manufactured with this product will have high resistance to delamination and popcorning, even after multiple exposures to lead-free solder reflow temperatures.
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Informations techniques

Applications Soudage de puce
Coefficient de dilatation thermique (CDT) 80.0 ppm/°C
Coefficient de dilatation thermique (CDT), Above Tg 150.0 ppm/°C
Indice thixotropique 5.0
Recommandé pour une utilisation avec Laminé, Polyimide
Résistance au cisaillement puce chaude 15.0 kg-f
Température de transition vitreuse -30.0 °C
Teneur ionique extractible, Chlorure (Cl) 19.0 ppm
Teneur ionique extractible, Fluorure (F) 19.0 ppm
Teneur ionique extractible, Potassium (K+) 19.0 ppm
Teneur ionique extractible, Sodium (Na+) 19.0 ppm
Type de polymérisation Polymérisation par la chaleur
Viscosité 10000.0 mPa.s (cP)