GT-628 is composed of organophosphine acid, polycarboxylic acid, sulfosalt copolymers and thiazole. It can chelate and disperse calcium carbonate and calcium phosphate scales. GT-628 has good scale inhibition effect on steel & iron and copper. GT-628 can be operated under high concentration index in power plant, chemical plant and central air conditioner.
Total phosphoric acid,(as PO43-)%
pH(1% water solution)
Density(20℃) , g/cm3
Add GT-628 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 5-20ppm is preferred.
Package and Storage:
200L plastic drum,IBC(1000L),customers’ requirement. Storage for ten months in shady room and dry place.
Acidity, Avoid contact with eye and skin, once contacted, flush with water.