Applications

Accessories
Adhesives
Cleaners
Equipment
Lubricants
Others
Primer, Activator
Solder Materials
Solvent
Tapes
Technology
Thermal Management

LOCTITE® ABLESTIK ICP 4000 – Electrically conductive adhesive for die attach in power and microelectronic devices

  • Item Name: LOCTITE ABLESTIK ICP 4000
  • Manufacturer: Henkel
  • Product Category: Electrically Conductive Adhesive
  • Technologies: Silicone-based, one-component, electrically conductive, high flexibility
  • Applications: Mounting small components to various interconnect substrates, high-temperature applications
  • Color: Silver
  • Cure Type: Heat cure (1 hour @ 130°C or 35 minutes @ 140°C)
  • Package Size: Contact Techniq VN for details.
  • Shelf Life: 4 months (-40°C) / 2 days (25°C)

1. Product Overview

LOCTITE ABLESTIK ICP 4000 is a one-component, silicone-based, electrically conductive adhesive designed for applications requiring high flexibility and excellent conductivity. It offers:

  • High temperature performance (up to 200°C)
  • Pb-free alternative to solder
  • High electrical current carrying capability

2. Applications

  • Used for mounting small components on various interconnect substrates
  • Suitable for applications where both electrical conductivity and flexibility are required
  • Compatible with time-pressure and auger valve dispensing, as well as pin-transfer application

3. Typical Properties

Property Value
Uncured Properties
Appearance Silver
Viscosity @ 25°C 30,000 mPa∙s (cP)
Density 4.0 g/cm³
Shelf Life @ -40°C 4 months
Shelf Life @ 25°C 2 days
Curing Performance
Cure Time @ 130°C 1 hour
Cure Time @ 140°C 35 minutes
Cured Properties
Elongation (200μm film) 450%
Young’s Modulus @ 0°C 75 N/mm² (10,877 psi)
Coefficient of Thermal Expansion 330 µm/m.°C
Glass Transition Temperature -45°C
Weight Loss During Cure 0.87%
Electrical Properties
Volume Resistivity 6×10⁻⁵ ohm-cm
Electrical Current Carrying Capability 70 A/mm²
Performance
Die Shear Strength (Si to Ag-plated Cu L/F, 2×2 mm) 450 g

BERGQUIST microTIM mTIM 1028 Thermal Interface Coating High performance thermal management solution for nickel finished heat sinks, optical transceivers, and data center liquid cooling systems

BERGQUIST microTIM mTIM 1028 is purpose built for riding cage assemblies in servers, switches, and routers, interfacing with electroless nickel plated copper or aluminum heat sinks. It ensures stable operation in high power transceiver modules while also extending applicability to liquid cooling components, heat pipes, and fin based dissipative structures.

RELATED PRODUCT

Contact Technical Support

Leave your information or connect via Hotline, and our expert team will reach out immediately to provide professional consultation and customized solutions.

(+84) 889 901 929

Email: info@techniq.vn

Our Technical Support Team is on hand from 8:30 AM to 5:30 PM (GMT+7).

For requests outside these hours, please submit your request form and we will respond at the earliest opportunity.