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- TH-503 Scale and Corrosion Inhibitor for Boiler
- TH-503B Scale and Corrosion Inhibitor for Boiler
- TH-504 Scale and Corrosion Inhibitor for Heating Water
- TH-601 Scale and Corrosion Inhibitor for Iron & Steel Plant
- TH-604 Scale and Corrosion Inhibitor for Power Plant
- TH-607 Scale Inhibitor for Oilfield Refill Water
- TH-607B Scale Inhibitor for Barium and Strontium
- TH-610 Scale Inhibitor for Dusty Water
- TH-619B Scale and Corrosion Inhibitor
- TH-628 scale and Corrosion Inhibitor
- TH-682 Scale and Corrosion Inhibitor for low hardness water
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HOME >> Water Treatment Chemicals >>Built Scale & Corrosion Inhibitors and Pretreatment Filming Agents |
TH-604 Scale and Corrosion Inhibitor
for
Power Plant
Properties:
TH-604 is built with organophosphoric acid, polycarboxylic acid, carbon iron and copper corrosion inhibitor. TH-604 can effectively chelate and disperse calcium carbonate, calcium sulfate and calcium phosphate scales. TH-604 has good scale inhibition effect on steel & iron and copper. TH-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:
| items | index | ||
| A | B | C | |
| Thiazole(C6H5N3)% | -- | 1.0 min | 3.0 min |
| Total phosphoric acid (as PO43-)% | 6.8 | ||
| Phosphorous acid(as PO33-)% | 2.25 max | ||
| phosphoric acid (as PO43-)% | 0.75 max | ||
| Solid content % | 32.0 min | ||
| PH(1% water solution) | 3.0±1.5 | ||
| Density 20℃(g/cm3) | 1.15 min | ||
Usage:
Add TH-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:
25kg or 200kg in plastic barrel, or confirmed by clients. Storage for one year in room shady and dry place.