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Scale and Corrosion Inhibitor for Iron & Steel Plant TL-403

Prduct Name:Scale and Corrosion Inhibitor for Iron & Steel Plant TL-403

Product unit:Qingdao Tianlan environmental Limited

Update time:2015-01-22


Scale and Corrosion Inhibitor for Iron & Steel Plant













TL-403 is built with organophosphoric acid, polycarboxylic acid and carbon iron corrosion inhibitor, it can effectively chelate and disperse calcium carbonate and calcium phosphate scales. TL-403 has good scale inhibition effect on steel & iron in open wide circulating cool water system. It has the advantages of effective and strong corrosion inhibition.





Amber liquid

Solid content, %

30.0 min

Total phosphoric acid, (as PO43-) %

15.0 min

pH, (1% water solution)


Density (20℃) , g/cm3


Usage & Dosage:

Add TL-403  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). Dosage of 5-20mg/L is preferred (according to quantity of makeup water).

Package and Storage:

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


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