HP-401A Copper corrosion inhibitor
HP-401A copper corrosion inhibitor is mainly used in open or closed circulation cooling water systems and can be applied to cooling water systems in industries such as petrochemical, power, and steel. It helps to protect the copper heat exchanger from corrosion and achieve a good corrosion inhibition effect.
HP-401A is a azole copper corrosion inhibitor that can rapidly form an adsorption film on the surface of copper and copper alloys, preventing electrochemical corrosion of copper and copper alloys. It can operate under high pH conditions and quickly form a protective film on the metal surface, featuring fast film formation speed and good film retention effect.
Technical parameters
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HP-401A |
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Items |
Specifications |
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Appearance |
Colorless to yellow liquid |
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PH(10g/L water solution) |
≥10.0 |
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Density (20℃), g/cm3 |
≥1.05 |
Usage: This product should be continuously added by a metering pump. In compliance with the characteristics of water quality and the features of equipment, the recommended dosage concentration is 10-15mg/L.
Package: 25kg/plastic drum, 1000kg/IBC
Storage: Avoid direct sunlight and store at room temperature indoors (Freezing may occur at temperatures below 0℃. Performance remains unaffected after thawing.). The product has a shelf life of 12 months.
Safety precautions: MSDS is available upon request.
