LOCTITE ABLESTIK NCA 2340

LOCTITE ABLESTIK NCA 2340, Acrylated Epoxy, Assembly, Dual Cure Adhesive LOCTITE® ABLESTIK NCA 2340 dual cure adhesive is designed for use in the assembly of temperature sensitive electronic components. This product is formulated to temporarily cure when exposed to UV light, followed with a secondary thermal cure at low temperature. Temporarily curing the material allows for any necessary adjustments to the final device configuration.

• UV curable
• High thixotropic index
• High viscosity
• Excellent adhesion

Applications	Die Attach
Coefficient of Thermal Expansion (CTE)	61.0 ppm/°C
Cure Type	Heat Cure
Glass Transition Temperature (Tg)	83.0 °C
Thixotropic Index	5.3
Viscosity, Brookfield, Shear Rate 10 s⁻¹	35000.0 mPa·s (cP)