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| Belgard EVN |
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| Hydrolyzed polymateic anhydride sodium neutralized solvent |
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Antiscalant for thermal desalination plants.
*Features:
- Neutral version of Belgard EV
- Excellent control of CaCO3 and Mg(OH)2 scale deposition
- Effective in both low and high temperature operation (TBT 60 - 120'C)
- Certified to ANSI Standard 60 for use in distillation plants producing potable water |
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Appearance: Clear amber liquid
Odor: slight
pH: 8.0-9.0
Solids content: 40 to 45 % w/w
Specific gravity at 20/20'C: 1.26 to 1.30
Boiling point range: 100 to 102'C
Freezing point range: 0 to -10'C |
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