201x7MB is a sort of anion exchange resin that has quaternary ammonium group [-N(CH3)3OH] in the styrene-diethylene benzene copolymer with 7% cross linking degree. It is used mainly to produce pure water and ultra pure water in the mixed bed system, with the characteristics such as excellent hydraulics trait and physical stability.Executing standard: GB/T 13660–2008 DL / T 519–2014.
Specifications | |
---|---|
Brands | HUAMO JMCC |
Typical Physical and Chemical Properties | |
Appearance | Flaxen to Chryso Spherical Grain |
Ionic Form | Cl |
Moisture Content | 42.00 to 48.00 % |
The Maximal Regenerated Capacity | ≥ 3.80 mmol/g |
Strong Function Group Exchange Capacity | ≥ 3.50 mmol/g |
Total Exchange Capacity | ≥ 1.35 mmol/ml |
Shipping Weight | 0.67 to 0.73 g/ml |
True Density | 1.07 to 1.10 g/ml |
Particle Size Range | (0.40 ~ 0.90 mm) ≥ 95.0 % |
Lower Limit Size | (> 0.90 mm) ≤ 1 % |
The Effective Size | 0.500 to 0.800 mm |
Uniformity Coefficient | ≤ 1.40 |
Sphericity After Attrition | ≥ 90.00 % |
Suggested Operating Condition | |
Potential of Hydrogen (pH) Stability Range | 1 to 14 pH |
Maximum Operation Temperature in Chlorine Form | 80 ºC |
Swelling Upon Complete Conversion Chlorine (CL-) → Hydroxide (OH-) | ≤ 25 % |
Working Exchange Capacity | ≥ 400 mmol/L |
Working Flow Rate | 15 to 30 mph |