What Is the Difference between Thermally Conductive Pastes and Thermally Conductive Pads?
- Posted on：2022-11-05 17:00:00
- Source：AOK Thermal Pad Manufacturer FAQs
Thermally conductive pastes vs thermally conductive pads are two of the most common methods of cooling a computer. Some people may not know the difference between the two, so here is a breakdown, thermally conductive pastes is a substance that is applied to heat-sensitive components in order to improve heat conduction. Thermally conductive pads are pieces of thermal insulation that are placed between two surfaces to prevent or reduce heat transfer, thermally conductive pads are often made of some type of foam or other insulating material.
Thermally conductive pads are a key component in ensuring that your PCB layout is as efficient as possible when it comes to heat dissipation. Thermally conductive pads come in a variety of shapes and sizes, and each has its own specific thermal conductivity rating. It is important to select the right thermally conductive pads for the job, as using the wrong type can lead to poor heat dissipation and potentially damage your PCB. Thermally conductive pastes is another option for dissipating heat from a PCB, but it should only be used when thermally conductive pads are not an option. Thermally conductive pastes has a much lower thermal conductivity rating than thermally conductive pads, so it should only be used when there is no other way to dissipate the heat.
If you’re planning on a product lasting more than a few months after it’s built, thermally conductive pads are a much better option than thermally conductive pastes. Thermally conductive pads are soft, pliable materials that conform to the surface of the chip and heat sink, providing efficient heat dissipation.
Thermally conductive pastes is a hard, brittle material that doesn’t always make full contact with the chip and heat sink, resulting in poor heat transfer. Additionally, thermally conductive pads are more durable than thermally conductive pastes, over time, thermally conductive pastes can dry out and crack, rendering it ineffective.
Thermally conductive pastes vs thermally conductive pads are two common methods of achieving better coverage when it comes to cooling a computer. Thermally conductive pads are made of soft silicone, which conforms to the surface it is placed on and creates a better contact with the heat sink. Thermally conductive pastes is a mixture of metal alloys that are applied in a very thin layer to the surface of the heat sink. It is important to use either thermally conductive pastes vs pad when installing a new CPU cooler, or any other heat-generating component, in order to improve its performance.
Choosing between thermally conductive pads vs thermally conductive pastes can be difficult, as both have their own advantages and disadvantages. Thermally conductive pads are easier to apply than thermally conductive pastes, and they do not require any mixing or preparation. Thermally conductive pads also tend to be less messy than thermally conductive pastes, and they can be easily removed if necessary.
If you would like to learn more about AOK performance thermal materials, please visit our website at www.aok-technologies.com.