With the extension of computer use, there’re a lot of dust and stains in the Cpu heat sinks . And what’s more, the Cpu power supply will severely pile up lots of dust and stains, which can lead to high temperature of CPU. Abnormal computer will also take the initiative to duplicate the downtime,etc. In order to completely eliminate contamination of computer CPU heat sink and fan, we should let CPU electronic heat sink fins and metal to be completely separated using common household cleaning fluid and oil brush to completely remove copper heat sink. Inserting the heat sink matrix is to further improve the performance of heat sink matrix to another level.

For most of the existing microprocessor applications, like electronic components,their exposed surface area is actually much smaller than heat sink substrate surface area. This situation lead to hot pressing substrate of non-isothermal distribution on the whole area.