This document specifies the test method for the anti-foaming and anti-foaming performance of defoaming agents during the film removal and development stages of printed circuit board cleaning. This document is suitable for testing the defoaming and anti-foaming properties of defoaming agents used during the cleaning, film removal and development stages of printed circuit boards.
T/CSTM 00511-2021 history
2021T/CSTM 00511-2021 Defoamer for printed circuit board cleaning—Test method for defoaming and antifoaming performance