Flux HW139The semi-aqueous, halogen-free No-Clean flux HW139, consisting of a solvent mixture of alcohol and pure, fully demineralised water, meets the current environmental developments. The reduction of the VOC content is particularly advantageous when no VOC-free flux can be used due to application conditions.
- good activity and wetting
- no visible residues
- high surface insulation resistance
- no obstruction for ICT
The flux HW139 has been developed primarily for application by spray fluxers. Due to an increased preheating temperature compared to pure alcohol-based fluxes, the water contained can be evaporated well.
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