Hydrex 1926

Hydrax 1926 is based on a blend of sodium polyphosphate and sodium acrylate. It has been formulated to control scale formation in boilers. In open cooling systems, Hydrax 1926 effectively controls both corrosion and scale deposition at low dose rates. Hydrax 1926 delays precipitation of hardness salts in boiler feed lines. It may be injected continuously to feedwater containing hardness salts without the formation of excessive scale in feed lines.