PBTC has low content of phosphoric, has structural features of both phosphoric acid and carboxylic acid group, which enable its excellent scale and corrosion inhibition properties and better than other normal organic phosphorus acid, especially under high temperature its antiscale property is far better than that of normal organophosphines.
PBTC can improve zinc salt solubility, has good chlorine oxidation tolerance and good composite synergy.
Corrosion Inhibitor PBTCA 50% is a high efficient agent as scale and corrosion inhibitor. It is the excellent stabilizer for zinc salt. It is widely used in circulating cool water system and oilfield refill water system as scale and corrosion inhibitor, suitable to composite with zinc salt and copolymer. It can be used in situationsof high temperature, high hardness, high alkali and high conc-entration index. In lavation fields.