VOC Flux are low solid and free of alcohol.
After wave soldering these fluxes are applied on PCBs by wave of foam, spraying, dipping or brushing. When using the foam method of application, an air knife is recommended after operation. The air knife will ensure that flux is uniformly distributed across the board and will remove the excess flux.
Refer table below for selecting grade of flux suitable for your application.
NOMINAL SOLID CONTENT
Rosin free, Water-based, No- clean
Flux can be applied on printed circuit boards by dipping and brushing.