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Dongli Chemical Co.,LTD
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  5. Dongli - Model MA 301 - Weak Base Anion ...

Dongli - Model MA 301 -Weak Base Anion Exchange Resin

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MA301 is a very high capacity, bead form, weak base, macroporous type, anion resin made by epoxy polyamine condensation. It is a spherical bead form resin(unlike other granular formulations) suitable for use in high flowrate applications. The exceptionally high operating capacity and regeneration efficiency of MA301 make it ideal for applications where the maximum possible throughput and minimum chemical dose are required.
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  • Typical physical & Chemical characteristics
  1. Polymer Matrix Structure: Styrene Crosslinked with DVB
  2. Physical Form and Appearance: yellow spherical beads
  3. Whole Bead Count: 95% min
  4. Functional Groups: Tertiary Amine
  5. Ionic Form ,as shipped： Free Base
  6. Total Exchange Capacity： 1.4 meq/ml min
  7. Water Retention inside of structure： 55–60%
  8. Moisture content %： 5% max
  9. Particle Size Range： 0.315mm–1.2mm ≥95%
  10. Swelling (FB-CL)： 20%
  11. Shipping Weight (approx.)： 650–700 g/l
  12. Specific Gravity, moist CL- Form： 1.03–1.06
  13. PH Range, Stability： 0 – 14