Polyhydric alcohol phosphate ester is a new kind of water treatment chemicals. PAPE has a good scale and corrosion inhibition ability. Because more than one polyethylene glycol group is introduced into the molecular, the scale and corrosion inhibition for calcium scale are improved.
Read MoreSend InquiryEthylene Diamine Tetra (Methylene Phosphonic Acid) Sodium is nitrogenous organic polyphosphoric acid, a part of a 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 no pollution to the environment has good chemical stability and thermal tolerance.
Read MoreSend InquiryBis(HexaMethylene Triamine Penta (Methylene Phosphonic Acid)) is a high-efficient chelating scale inhibitor. It has a good effect on the carbonate and sulfate scale.BHMTPMPA has good water-soluble properties and heat tolerance.
Read MoreSend InquiryTetra sodium of 1-Hydroxy Ethylidene-1,1-Diphosphonic Acid is the sodium salt of HEDP,is a good scale inhibitor for calcium carbonate,it can be used in low-pressure boiler water systems, circulating water systems, industrial, and municipal cleaning water system and swimming pool.
Read MoreSend InquiryDisodium of 1-Hydroxy Ethylidene-1,1-Diphosphonic Acid is an organophosphorus acid corrosion inhibitor, and it can chelate with Fe, Cu, and Zn ions, it can dissolve the oxidized materials, it has right scale and corrosion inhibition effects even under 250℃.HEDP Na2 is stable under high pH value, not easy to be hydrolyzed, not easy to be decomposed under normal light and heat condition, its acid/alkaline and chlorine oxidation tolerance are better than that of other organophosphate-on acids.
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