Applications

LOCTITE ABLESTIK ABP 2040LV – Die attach adhesive – Camera module image sensor applications

Item Name: LOCTITE ABLESTIK ABP 2040LV
Manufacturer: Henkel
Technologies: Epoxy
Color: Red
Cure Type: Heat cure
Package Size: Contact to Techniq VN for details.
Shelf Life: 12 months

1. Product Overview

LOCTITE ABLESTIK ABP 2040LV is a red, single-component, non-conductive epoxy die attach adhesive. It is designed for high-throughput die attach applications, minimizing stress and warpage between dissimilar surfaces, making it suitable for camera module image sensors and similar assemblies.


2. Applications

  • Non-conductive die attach

  • High-throughput manufacturing

  • Substrates: plastics and metals

  • Camera module image sensors

3. Typical Properties

Property Uncured Cured
Appearance Red
Technology Epoxy
Viscosity, Brookfield CP51, 25°C, mPa·s (5 rpm) 11,000
Thixotropic Index (0.5/5 rpm) 5.1
Work Life @ 25°C 3 days
Shelf Life @ -40°C 365 days
Snap Cure Schedule 2 min @ 120°C or 1 min @ 150°C
Alternate Cure Schedule Oven: 30 min @ 80°C
Glass Transition Temperature (Tg, °C) 28
Coefficient of Thermal Expansion (ppm/°C) Below Tg: 39; Above Tg: 129
DMA Modulus @ 25°C / 150°C / 250°C (N/mm² / psi) 2,603 / 5 / 7 (377,533 / 725 / 1,015)
Thermal Conductivity (W/m·K) 0.4
Extractable Ionic Content (ppm) Cl⁻: 105; Na⁺: 0.08; K⁺: N/D
Die Shear Strength (kg-f, 2×2 mm Si on PBGA) 25°C: 13; 200°C: 2.0
Chip Warpage (µm) 2 (6×6×0.152 mm Si on 0.26 mm BT substrate, cured 120 s @ 120°C)

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