Phase Change

EIF 1000KA

Features & Benefits

  • High dielectric strength
  • Excellent cut-through resistance

Description

LOCTITE EIF 1000 electrically isolating phase change thermal interface material is suitable for use between a heat sink and variety heat generating components. This product is supplied as a dry compound coated onto a Kapton™ MT substrate. The compound is designed to flow at the phase change temperature, conforming to the surface features of the heat sink and component. Upon flow, air is expelled from the interface, reducing thermal impedance, performing as a highly efficient thermal transfer material. LOCTITE EIF 1000 is supplied as die-cut preforms to match a wide variety of electronic components. Custom parts are also available upon request with low cost tooling. LOCTITE EIF 1000 meets UL 94 V-0 Flammability rating.

Typical Applications include

  • Used between any non-isolated heat dissipating component and a heat sink or chassis
  • Electrical isolator
  • Replacement for silicone rubber pads or grease/mica installations

Properties

Typical properties of EIF 1000KA
Properties Imperial Value Metric Value Test Method
Reinforcement Carrier Polyimide Polyimide ***
Color Amber Amber Visual
Typical Use Temp (°F) / (°C) 248 120 ***
Phase Change Temp (°F) / (°C) 140 60 DSC
Thickness (inch) / (mm) 0.002 0.051 Micrometer
Carrier Thickness (inch) / (mm) 0.001 0.025 Micrometer
Typical properties of EIF 1000KA
Electrical Imperial Value Metric Value Test Method
Flame Rating V-O V-O U.L. 94
Typical properties of EIF 1000KA
Thermal Imperial Value Metric Value Test Method
Thermal Conductivity (W/m-K) 0.45 0.45 ASTM D5470 modified
Typical properties of EIF 1000KA
Property as Cured Imperial Value Metric Value Test Method
Siloxane Content (ppm) 0.001 0.025 Micrometer

Downloads

Data Sheet

Phase Change

Data Sheet

Loctite EIF 1000
Thermal Management Videos

Thermal Management Videos

Watch how Thermal Management Materials perform and enrich your knowledge with our Videos.

Watch now