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| DA401 Strong Base Acrylic Anion Exchange Resin |
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DA401 Strong Base Acrylic Anion Exchange Resin
Strong Base Acrylic Anion Exchange Resin DA401(Former 213)
Equivalence:Lewatit VP OC1071, Purolite A850E,Amberlite IRA458, ResinTech SBACR1
Danhao model DA401 resin(Cl or OH form) is a high capacity, organic-fouling resistant gel type I strong base acrylic anion exchange resin. It is supplied in both chloride and hydroxide froms. Its intended applications include all types of demineralization and chemical processing.
DA401 is strongly recommended for multiple or mixed bed demineralizers where complete demineralization and organic fouling resistance are required. Its higher porosity and acrylic structure provide increased resistance to organic fouling compared with styrene-base type I strong base anion resins, such as 201x7 anion resin.
DA401(Cl form) can also be used with sodium cycle strong acid softening resins such as 001x7,001x8 Na form cation resin, to remove color-causing organics such as tannins. This is important in some softening applications.
PROPERTIES | |
Matrix | Cross-linked polyacrylic acid |
Functional Group | Quaternary ammonium |
Ionic Form | Cl- Chloride |
Physical Form | White opaque beads |
Particle size (mm) | 0.315-1.25 |
Moisture content % | 54-64 |
Total Exchange Capacity (Min) eq/ltr | 1.2 |
Bulk density or shipping weight gms/ltr | 680-750 |
Operating pH range | 0-14 |
Solubility in common solvents | Insoluble |
Operating Temperature℃ (max) | 60 |