铝基合金板的表面处理效果，将直接影响后续加工及检测的可靠性能。经绿标纳

The surface treatment effect of the aluminum-based alloy plate will directly affect the reliability of subsequent processing and testing. <br>The surface of the aluminum plate treated with green label nano-level processing technology is microscopically roughened, which is several times higher than the original surface. Observed under a hundred times microscope, the surface of the aluminum plate is superimposed in a micro-honeycomb shape (see the picture for details); the resin in the insulating material flows into the micro-honeycomb during hot pressing, and is tightly integrated after high temperature curing, thereby strengthening the aluminum plate and the insulating material The binding force avoids the widespread problem of foaming and stratification. <br>Production process: over-acid degreasing (or alcohol cleaning) -> water washing -> water washing -> air drying -> test board (150℃/20min) -> row board/press board <br>Note: The board after nano-treatment is not allowed to wipe and Do any mechanical cleaning again.

The surface treatment effect of aluminum-based alloy plate will directly affect the reliability of subsequent processing and detection.<br>The surface of aluminum plate treated by green label nanoscale treatment technology is microstructured, which is several times more than the original surface. Under the 100-fold microscope, the surface of the aluminum plate is observed to be a microc honeycomb-like overlap (see picture), and the resin in the insulation material flows into the microcryste during thermal pressing, which is tightly integrated after high temperature curing, thus enhancing the binding force of the aluminum plate with the insulation material and avoiding the common foam layering problem.<br>Production process: over-acid de-oiling (or alcohol cleaning) - washing - washing - air-drying - test board (150 degrees C / 20min) - - row plate / pressure plate.<br>Note: Nano-treated plates are not allowed to rub flowers and do any more mechanical brushing.

The surface treatment effect of aluminum alloy plate will directly affect the reliability of subsequent processing and testing.<br>The results show that the surface of aluminum plate treated by green standard nano scale treatment technology is micro coarsened, which is several times more than the original surface. Under a hundred times microscope, it is observed that the surface of the aluminum plate is a micro honeycomb (see the picture for details); during hot pressing, the resin in the insulating material flows into the micro honeycomb, and is tightly combined after high temperature curing, so as to enhance the bonding force between the aluminum plate and the insulating material, and avoid the common bubble delamination problem.<br>Production process: super acid degreasing (or alcohol cleaning) - > water washing → water washing → air drying → test board (150 ℃ / 20min) - > plate arrangement / pressing plate<br>Note: it is not allowed to brush the nano treated plate and do any mechanical cleaning again.<br>