LOCTITE ABLESTIK 2025D

Harmonization Code : 3506.10.00.00 | Prepared glues and other prepared adhesives, not elsewhere specified or included; products suitable for use as glues or adhesives, put up for retail sale as glues or adhesives, not exceeding a net weight of 1 kg

Loctite Ablestik 2025D

Main features

  • Excellent dispense capabilities
  • For mother die in array packaging
  • 260ºC reflow capability for Pb-free applications

Product Description

LOCTITE ABLESTIK 2025D is a Silica filled die attach adhesive with excellent dispense capabilities, designed for use in array packaging. Even though its properties are exceptional, Silica has the downside of potentially scratching the dies. That's why manufacturers tend to prefer the QMI range of products for stacking.

LOCTITE ABLESTIK 2025D has exceptional adhesion on Copper, excellent die sheer strength and MSL performance, something that makes it the product of choice for the first (mother) die. It performs excellently for this application and it compliments nicely the QMI products on die stacking applications. This product has low to medium modulus and can also be used for individual large die. This 0.4 W/mK product has also been qualified for automotive lid attach.

Cure Schedule

  • 30 minute ramp to 175°C + 15 minutes @ 175°C
Product Family

2025D

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Catalog Product

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Product availability
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Packaging
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TDS, SDS & Technical Documents
  • LOCTITE ABLESTIK 2025D
    English (Technical Data Sheet (TDS))
  • LOCTITE ABLESTIK 2025D known as Ablebond 2025D (4.2g), NL-MSDS_UT_NL
    Dutch (Safety Data Sheet (SDS))
  • LOCTITE ABLESTIK 2025D known as Ablebond 2025D (4.2g), NL-MSDS_UT_EN
    English (Safety Data Sheet (SDS))

Technical Specifications

General Properties
Work life @25°C Work life @25°C
24 hours
Thermal Properties
Thermal Conductivity Thermal Conductivity
0.4 W/m.K
Physical Properties
Thixotropic index Thixotropic index
4.4
Viscosity Viscosity
11500 mPa.s

Additional Information

What is a push tip and a screw tip

Tips are the plastic caps placed on the syringe's nozzle that need to be removed before dispensing.

Push tip is a type of tip that goes inside the nozzle while Screw tip wraps around the edge of the nozzle. There are no real functional differences other than this one and shouldn't affect the fit, form, function, or any aspect of the customer's process.

IDHs 1201771 and 1203572 have recently gone through this improvement process so this is a good place to share this information, just in case you were "affected".

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