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Scale and Corrosion Inhibitor for low hardness water TL-408

Prduct Name:Scale and Corrosion Inhibitor for low hardness water TL-408

Product unit:Qingdao Tianlan environmental Limited

Update time:2015-01-22


Scale and Corrosion Inhibitor for low hardness water  TL-408














TL-408 is built with surfactant, dispersant, corrosion inhibitor, etc. It is suitable for system using soften water and other low hardness water as cool media. Because there are little contents of Ca2+ and Mg2+ ions in soften water, scale cannot be formed. Many corrosion inhibitors use Ca2+ and Mg2+ ions in water system to form protection membrane on metal surface, but there are little contents of Ca2+ and Mg2+ ions in soften water, the corrosion inhibition is a difficult question for soften water system. Through experiments, we develop this greenish scale and corrosion inhibitor for soften water system. TL-408 is a composite corrosion inhibitor by inhibition of metal polarization. TL-408 has no contents of such noxious subjects as nitrite and chromate, no pollution to environment, its corrosion ratio to carbon steel far lower than that of national standard.





yellow transparent liquid

Solid content, %

30.0 min

pH, (1% water solution)


Density (20℃) , g/cm3

1.20 min


Add TL-408 into plastic pool (or box) every day, dilute with water and continuously add into inlet of dosage pump or metering valve (outlet of collecting tank). The dosage of 30-70ppm is preferred.

Package and Storage:

200L drum, IBC, or confirmed by clients. Storage for ten months in shady room and dry places.







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