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