P213 Strong-Base Type I (Gel) Acrylic Anion Exchange Resin
About this Product:
The P213 is a high-capacity, gelular, acrylic-based Type I strong base anion resin. Supplied as moist, tough, uniform spherical beads in either chloride or hydroxide form, this resin is specifically engineered with superior resistance to organic fouling.
It is an ideal choice for all types of deionization systems and chemical processing applications, especially where organic contamination is a concern. The P213 performs optimally in water treatment systems where temperatures do not exceed 40∘C.
Application
The P213 resin is an ideal solution for efficient demineralization, including the critical removal of silica. Its robust, anti-fouling characteristics make it particularly well-suited for preparing pure water from sources with a high organic content, ensuring consistent performance and a long service life.
Physical and Chemical Properties:
Information | Specification |
Polymer Matrix Structure | Acrylic Crosslinked with DVB |
Physical Form and Appearance | Spherical beads |
Functional Groups | [-N(CH3)3OH] |
Ionic Form, as shipped | CL– |
Total Capacity, CL– form, wet, volumetric | ≥1.2eq/l min |
Moisture Retention, CL–form | 55-65% |
Particle Size Range | 0.3mm-1.2mm |
<0.3mm (max.) | 1% |
Uniformity Coefficient (max.) | 1.6 |
Effective size | 0.4-0.7mm |
Reversible Swelling CL–→ OH –(max.) | 15-25% |
Shipping Weight (approx.) | 680 -750g/l |
Specific Gravity, moist CL– Form | 1.09 |
pH Range, Stability | 0 – 14 |
Suggested Operating Condition
Maximum Temperature OH– Form CL– Form | 40oC (95oF) max 60oC (140oF) max. |
Bed depth, min. | 600 mm |
Backwash Rate | 50 to 75% Bed Expansion |
Regenerant Concentration | 2-4% NaOH |
Regenerant dosage NaOH | NaOH vol:resin vol=3:1 |
Regenerant Flow Rate | 2 to 8 BV/h |
Regenerant contact Time | At least 60 minutes |
Service Flow Rate | 10-25m/h |
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