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HEDP is an organophosphoric acid corrosion inhibitor. It can chelate with Fe, Cu, and Zn ions to form stable chelating compounds. It can dissolve the oxidized materials on these metals' surfaces. It shows excellent scale and corrosion inhibition effects under temperature 250℃.
HEDP has good...
Group: Chemicals for water treatment
In stock
ATMP has excellent chelation, low threshold inhibition and lattice distortion ability. It can prevent scale formation, calcium carbonate in particular, in water system. It has good chemical stability and is hard to be hydrolyzed in water system. At high concentration, it has good corrosion...
Group: Chemicals for water treatment
In stock
EDTMPS is nitrogenous organic polyphosphonic acid, a part of cathodic corrosion inhibitor.Its corrosion inhibition is 3~5 times better than that of inorganic polyphosphate. It can be fully dissolved in water, innocuous and none pollution to environment, has good chemical stability and thermal...
Group: Chemicals for water treatment
In stock
PBTCA has low content of phosphoric and has structural features of both phosphoric acid and carboxylic acid group, which enable its excellent scale and corrosion inhibition properties. Its antiscale property under high temperature is far better than that of organophosphines. It can improve zinc...
Group: Chemicals for water treatment
In stock
DTPMPA is innocuous,easily to be dissolved in acid solution.It has excellent scale and corrosion inhibition and good thermal tolerance ability. It can inhibit the scale formation of carbonate, sulfate and phosphate. On situation of alkali environment and high temperature (above 210℃) it shows...
Group: Chemicals for water treatment
In stock
SADP is a new type of dispersing scale inhibitor especially for circulating water with more dust like cement plant self-owned power plant. It shows certain complexing effects to calcium.
Group: Chemicals for water treatment