PCB character Inks, hardness ≥ 5H, adhesion 100%, 10% HCI solution does not change at room temperature for 1 hour, should be fully stirred before use.

Make a screen printing screen, put the pattern directly on the circuit board, and then use the character ink to screen print to the PCB board, and then light-cur the ink on the PCB, (curing with sunlight, reference time: weather 30 degrees, about 15 minutes).

Stockpile: temperature 22±2°C, humidity 55±5%RH away from light for one year.

Reminder: This ink does not need to be diluted when using, just stir evenly.

PCB character Inks, hardness ≥ 5H, adhesion 100%, 10% HCI solution does not change at room temperature for 1 hour, should be fully stirred before use.

Make a screen printing screen, put the pattern directly on the circuit board, and then use the character ink to screen print to the PCB board, and then light-cur the ink on the PCB, (curing with sunlight, reference time: weather 30 degrees, about 15 minutes).

Stockpile: temperature 22±2°C, humidity 55±5%RH away from light for one year.

Reminder: This ink does not need to be diluted when using, just stir evenly.