1,Properties: It is compounded by sulfosalt Copolymer, organic phosphorus acid, carboxylic acid copolymer and copper corrosion inhibitor. It has a good chelating and dispersing effect to calcium carbonate and calcium phosphate etc. It has a good corrosion inhibiting effect to carbon steel and copper. Under higher PH value, it has good stability to zin salt. It is a high effective water treatment chemicals with double function of corrosion and scale inhibition. 2,Specification: items | index | Appearance | Umber liquid | Solid content ,% ≥ | 30.0 | Total phosphoric acid,(as PO43-)%, ≥ | 15.0 | pH,(1%water solution) ≤ | 3.0 | Density(20℃) ≥ | 1.10 |
3,Usage: It used in opening type recirculating cooling water system, to prohibit heat exchanger scaling and corrosion. Scope of application is wide. In alkalescence recirculating cooling water system, it can form a layer of even resist film on the surface of metel. It is widely used in the recirculation cooling water system of petrify, chemical, electric power, metallurgy, central air-conditioning. Usually dosing amount is 10~20mg/L,no adjust PH value. If disposing by chlorine, pls control the residual quantity of Chlorine to 10~20mg/L. 4,Package and Storage: 25L or 200L in plastic barrel. Storage for ten month in room shady and dry place. 5,Safety Protection: Acidity, avoid contact with eye and skin, once contacted, flush with water. |