Search
Close this search box.
DOWSIL 340

Dowsil 340 – Heat Sink Compound

Dowsil 340 is a non-flowing, white heat sink compound with good thermal conductivity.

Dowsil 340 – Heat Sink Compound

DowSil 340 is a non-flowing white heat sink compound with good thermal conductivity. This product is applied to the base and mounting studs of silicon-controlled transistors, diodes and rectifiers. 

Dowsil 340 Benefits

Below we list the benefits of the product:

  • High thermal conductivity
  • does not flow
  • Stable at elevated temperatures
  • heat conducting compound
  • monocomponent
  • No need for ovens for the cure
  • Increases reliability with heat flow away from circuit components

Properties

Here we present the main properties of the product:

  • White colour
  • Thermal conductivity – 0.67 W/m・K
  • Specific Gravity at 25C – 2.1
  • Storage – 1800 days
  • Viscosity – 542000 mPa.s

Dowsil 340 Applications

This product is designed for the thermal coupling of electrical devices and heat sink PCB assemblies that require cooling. It is also suitable for aeronautical engines that require heat dissipation properties.

Want More Information?

Contact a technical specialist for support, information and quotes.

TDS / MSDS

To request any type of technical sheet or safety sheet.

Get in touch with Antala

The personal data voluntarily provided by you, through this web form will be treated by ANTALA LTD. as responsible for the treatment, in order to meet your request, query, complaint or suggestion, without communications or data transfers occurring and kept for the time necessary to meet your request. You can exercise the rights of access, rectification or deletion of your data, by writing to arco@antala.uk, for more information, you can consult our Privacy Policy

Request a Quote

Please send us your request to receive a customised offer, either for specific products or special requirements.

TECHNICAL DATA SHEET AND SAFETY DATA SHEET

Please fill in the form to receive the .pdf document.