JK-420 Scale and Corrosion Inhibitor

Short Description:

Product Overview 产品概述JK-420 scale and corrosion inhibitor is mainly used in open circulating cooling water systems and can be used in circulating cooling water systems in industries such as petrochemical, chemical, and steel. It is suitable for operation in water quality conditions with medium to low alkalinity and medium to low hardness.JK-420 uses phosphocarboxylic acid as the scale inhibitor, chelating divalent metal scaling ions, and preventing scaling through complexation and solubilization effects.nother component is polymer dispersant, which not only disperses various organic and inorganic dirt under harsh conditions, but also maintains the activity of organic phosphorus and zinc, preventing their deposition and failure.Suitable for circulating water quality with calcium hardness and total alkalinity of 50-200mg/L, it needs to be used together with corrosion inhibitor JK-7110 and copper corrosion inhibitor JK-401C....