China 001*10 Water Softening Exchange Resin, Find details about China Water Softening, Water Purification from 001*10 Water Softening Exchange Resin
Items | Specification | |
Polymer Matrix Structure | Crosslinked Polystyrene Divinylbenzene | |
Physical Form and Appearance | Golden yellow color Spherical beads | |
Functional Groups | R-SO3¯ | |
Ionic Form ,as shipped | H | |
Total Capacity, H+ form, wet, volumetric | ≥2.0eq/l min | |
Moisture Retention, Na+ form | 34-41% | |
Particle Size Range | 0.315mm-1.25mm | |
<0.315mm (max.) | 1% | |
>1.25mm(max.) | 3% | |
Uniformity Coefficient (max.) | 1.6 | |
effective size | 0.4-0.7mm | |
Reversible Swelling | H+ → Na+ (max.) | 6% |
Shipping Weight (approx.) | 780 - 830g/l | |
Specific Gravity, moist H+ Form | 1.24 | |
pH Range, Stability | 0 - 14 |
Maximum Temperature | Na+ Form | 140°C (285oF) max. |
H+ Form | 120°C (248oF) max. | |
Backwash Rate | 25 to 50% Bed Expansion | |
Regenerant Concentration | Hydrogen Cycle | 3% HCl or 2 to 3% H2SO4 |
Sodium Cycle | 6% to 8% NaCl or 3% NaOH | |
Regenerant dosage | HC1 or H2SO4 | HC1 or H2SO4 volume:resin volume =3:1 |
NaCl | NaCl volume:resin volume =2:1 | |
NaOH | NaOH volume:resin volume =3:1 | |
Regenerant Flow Rate | 2 to 4 BV/h | |
Regenerant contact Time | At least 40 minutes | |
Service Flow Rate | 10-25m/h |