Thermal Conductive Interface Material
Solution Supplier
Thermal Grease
Thermal Pad Thermal Grease Thermal Gel Silicone Gel Silicone Cloth Silicone Thermal Cap
HD-G400 Series Thermal Grease

HD-G400

Benefits and Features

Thermal conductivity: 1W/m·K

Excellent thermal performance

Good reliability

Superior ability to flow and conform to interfaces

Excellent thermal resistance

Non-toxic, non-corrosive

 

 thermal grease

Thermal greases (also called thermal compound or thermal paste) are thermally conductive.

Amongst the various thermal interface materials, thermal greases typically offer better thermal performance, acting as an important role in the thermal management. In addition, thermal contacts made using thermal greases can be reworked, allowing easy repair and upgrade.

The HD-G400 of low viscosity has the ability to flow and conform to interfaces, providing a path of low thermal resistance between the heat generating devices and the heat spreaders/sinks. This leads to higher effective thermal conductivity, helping to dissipate the heat to heat sinks effectively.

  

Typical Application                                   

Between a semiconductor and heat sink

Between a CPU and heat sink                        

Between a power supply resistor and base

Thermoelectric cooling device

Temperature regulator

        

Packaging Description

Thermal Grease HD-G400 is available in:

Syringes;

Bulk;

Custom Sizes Available.

 

Storage Conditions:

Store at room temperature,

Avoid sunlight exposure

Humidity < 60%.

 

Application of thermal grease  

For small volume applications:

Pre-clean heat sink/spreader and component interfaces

Mix well before using

Apply a small drop of thermal grease on the top of the component

Make sure its a uniform coating thickness across the thermal substrate

For large volume applications: silk screening is recommended

Silk Screening:

Place heat sink approximately 2.5 mm under the taut silk screen.

Apply a dollop of thermal grease across one side of the screen.

Run a hard rubber (70 80 Shore A) squeegee across the dollop passing across the screen. Turn it over to pass the screened grease a second time with the clean side of the squeegee.

Lift off the screen to reveal the printed grease.

Repeat if necessary.

Remove the stencil to reveal the printed grease.