GR-104

GR-104

Thermally Conductive Heat Sink Grease

Download TDS Sheet
$3.46
Quantity
For bulk orders, please contact us.
Custom packaging available upon request.
DESCRIPTION

ALFA GR-104 is an opaque white heat sink grease compound, which is applied to the base and mounting studs of transistor and diodes to provide a positive heat sink seal, this facilitates heat transfer away from electrical/electronic components and into heat sinks, thereby increasing the overall efficiency and performance of the device. GR104 is grease like silicone material, heavily filled with efficient heat conductive zinc oxide and a binding agent, this combination promotes high thermal conductivity, high temperature stability, and the lowest amount of bleed and evaporation

FEATURES AND BENEFITS
  • Complies to MIL-DTL-4-7113
  • Used successfully by Ford Motors for 20 years 
  • Non-Sag or flowing
  • Non-Toxic
  • Reworkable
  • Non-Flamable
APPLICATIONS INCLUDE
Automotive Electronics
CPU
Heat Sink
Potting
Telecommunications
Thermal Joints
Properties
Color  White
Filler Zinc Oxide
Press Flow @ 42.5 psi, 25°C sec 13
Penetration (worked), mm 285 1/10
Bleed 24 hrs., % 0.6
Thermal Properties
Thermal Conductivity,W/m-K  0.88
Operating Temperature Range,°C -60 to 205
Thermal Resistance °C-In2 /W 0.05
Electrical Properties
Volume Resistivity, ohm-cm 2.9x1014
Dielectric Strength, volts/mil (ASTM D 150) 390
Other Infomation

For more information and properties on this product, download TDS above. 

Alfa International

Alfa International
32 Mechanic Ave
Unit 99
Woonsocket, RI 02895
Telephone: +1-401-765-0503
Fax: +1-401-765-0508

Google Maps

Products

Services

© 2021 Alfa International. All rights reserved.