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Polyepoxysuccinic Acid(PESA)
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10tun |
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Polyepoxysuccinic Acid (PESA) is a polymer with multiple epoxy groups that serves as an efficient water treatment agent. It has several notable properties:
Scale Inhibition Performance: Experiments have shown that PESA has a threshold effect on the deposition of calcium sulfate scale, and its scale inhibition rate increases with the dosage. When reaching a certain concentration, the scale inhibition capability does not significantly increase further. PESA is more effective against calcium carbonate scale than some commonly used polycarboxylate, sulfonate, and polyphosphate scale inhibitors
Chelating Action: Some active groups in the scale inhibitor have a certain chelating power against scale-forming cations, which can lock some scale-forming cations and inhibit their reaction with anions, thus preventing scale formation https://www.kairuiwater.com/pesa.htm
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Low Dosage Effect: This refers to the scale inhibition effect shown by adding a much lower concentration of the reagent co***red to the concentration of scale-forming cations in the water, which inhibits the crystallization of a large amount of scale-forming ions
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Crystal Lattice Distortion: When crystals grow, they first grow the crystal lattice at the kink sites, which are the most stable positions on the crystal interface. The presence of scale inhibitors in the solution can adsorb at the kink sites, occupying the lattice positions for normal crystal growth and inhibiting the regular growth of the crystal, thus greatly destroying the regularity of crystallization and causing lattice distortion
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Corrosion Inhibition Performance: When used alone, PESA has a certain degree of corrosion inhibition effect on carbon steel even at low dosages. As the concentration of PESA increases, its corrosion inhibition effect also strengthens, gradually reducing the corrosion rate of carbon steel and increasing the corrosion inhibition rate
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Environmental Friendliness: PESA is a green, economical, and environmentally friendly reagent t |
| Company: |
Zaozhuang Kairui Water Treatment Co., Ltd
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| Contact: |
Mr. yang shangchao |
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No.1, Fuqian South Road, Xuecheng Chemical Industrial Park, Xuecheng District, Zaozhuang City |
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| Tel: |
15318029019 |
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