Sodium hydroxide (NaOH, caustic soda) is used as the developer for UV-exposed printed circuit boards.
After exposure the board is rinsed for a few minutes in the developer. The circuit pattern becomes visible on the surface of the board. In the next step the areas left bare are etched away.
- mixing ratio 10g to one litre of lukewarm water (max. 25°C)
- use temperature max. 35°C
- the same solution can be used multiple times
- dispose of the used solution to an appropriate waste collection point
Note! We can ship by regular post only one bottle at a time!
Hazard statements:
| H290 |
May corrode metals. Kan vara korrosivt för metaller. |
| H314 |
Causes severe skin burns and eye damage. Orsakar allvarliga frätskador på hud och ögon. |
