The price is relatively low, which can reduce the number of plugging holes at one time.

Reduce operation steps and improve production efficiency.

Reinforce the line.

Secondly, the disadvantages of the green oil plug hole include:

The green oil plug hole will increase the pollution of the board surface.

Green oil plug hole will cause poor adhesion of copper coating in the hole, and the coating will easily fall off in subsequent use.

Three, the advantages of resin plug hole include:

Resin plugging can solve the problem of copper plating separation.

Resin plug holes can clean the board surface and remove the organic matter on the board surface.

Resin plug holes can increase the bonding force between lines and copper holes.

Fourthly, the disadvantages of resin plug holes include:

Resin plug is expensive, which will increase the production cost.

The operation steps of resin plug hole are complicated, which will reduce the production efficiency.

To sum up, green oil plug hole and resin plug hole have their own advantages and disadvantages, so it is necessary to choose the appropriate plug hole method according to the specific product requirements and process requirements.

Five, how to choose the appropriate hole plugging method for different pcb boards, you can refer to the following principles:

Green plug holes are usually suitable for plates with low price requirements, high production efficiency requirements and light pollution requirements. Its advantages are low price, reducing the number of plugging holes at one time and improving production efficiency. However, the green plug hole may cause poor adhesion of copper coating in the hole, and the coating is prone to fall off in subsequent use.

Resin plug holes are suitable for boards with high requirements on adhesion of copper coating, cleanliness of board surface and adhesion between circuit and copper. Its advantages are that it can solve the separation problem of copper plating layer, clean the board surface, remove the organic matter on the board surface and increase the bonding force between the line and copper. However, resin plugging is expensive, which will increase the production cost and complicate the operation steps, which will reduce the production efficiency. . Of course, the specific choice of plugging method needs to be comprehensively considered according to the specific product requirements and process requirements.