This product is mainly formulated from organic acids, inorganic polymers, corrosion inhibitors and surfactants. It is easily soluble in water, reacts quickly, has short cleaning time, and has remarkable effects. During the cleaning process, it will not cause the same damage as inorganic acids. Corrosion damage to equipment. Use 10% solution of this product within a 24-hour cleaning cycle. At 45~50C, the corrosion inhibition rate of 45 carbon steel is >95%. The corrosion inhibition rate of copper is >98%. The corrosion inhibition rate of aluminum is >92%.