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YF-604 Scale and Corrosion Inhibitor for Power Plant

YF-604 Scale and Corrosion Inhibitor for Power Plant

产品详情

Properties

YF-604 is built with organophosphoric acid, polycarboxylic acid, carbon iron and copper corrosion inhibitor. YF-604 can effectively chelate and disperse calcium carbonate, calcium sulfate and calcium phosphate scales. YF-604 has good scale inhibition effect on steel & iron and copper. YF-604 is mainly used in circulating cool water system in power plant, chemical plant, petrochemical, steel & iron. It has the advantages of effective and strong corrosion inhibition.


Specification

project

index

Appearance

Brown transparent liquid

Thiazole(C6H5N3)%

1.0 min

Total phosphoric acid (as PO43-)%

20 max

Phosphorous acid(as PO33-)%

1.0 max

phosphoric acid (as PO43-)%

0.5 max

Solid content %

32.0 min

PH(1% water solution)

3.0±1.5

Density 20℃(g/cm3)

1.15 min


Usage

Add YF-604 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 5-20ppm is preferred (according to quantity of makeup water).


Package and Storage

200L plastic drum,IBC(1000L),customers’ requirement. Storage for one year in shady room and dry place.


Safety Protection

Acidity, Avoid contact with eye and skin, once contacted, flush with water.