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New Low-VOC Flux Technology Ideal for Lead-free
January 19, 2005 |Estimated reading time: Less than a minute
LONDONDERRY, N.H. — 94QMB9 low-VOC soldering flux from Cobar Solder Products is suited for lead-free soldering in wave and selective soldering systems. It evaporates more readily than VOC-free formulations, reducing preheating time and the potential for oxidation and splatter.
94QMB9 is a no-clean flux containing DI-water and alcohol. This flux technology features a proprietary, non-ionic activator system that exhibits the functionality of a block-polymer. Its reactivity is released and boosted beyond a threshold activation temperature. It also withstands the higher temperatures required for lead-free soldering while maintaining its wetting characteristics.