201x7MB Styrene Series Strongly Basic Anion Exchange Resins

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Product Line Description

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