A400 anion softener resin

A400 anion softener resin

Weight: 21.5kg/bag
Package material: bag
Applicable Industries: Hotels, Machinery Repair Shops, Food & Beverage Factory, Farms, Restaurant, Home Use, Retail, Food Shop, Printing Shops, Construction works , Energy & Mining, Food & Beverage Shops
Product name: Ion Exchange Resin
Function: water softener
Model: A400
Brand: Purolite
Moisture Retention: 45%-50%
PH Range, Stability: 0-14
Volume: 25L/bag
Whole bead count: 98% min
Particle size range: 0.3-1.20mm
Total exchange capacity: 1.9 meq/l min.


1. Brief introduction of A400 anion softener resin

A400 anion softener resin Polystyrenic Gel, Type I Strong Base Anion Resin, Chloride form. Applications at decriminalization industrial and silica removal. Advantages of high operating capacity, efficient regeneration and good kinetic performance. Regulatory approvals are IFANCA Halal Certified, LPPOM MUI Halal Certified and Kosher Certified.

2. Hydraulic Characteristics pressure drop of A400 anion softener resin

The pressure drop across a bed of ion exchange resin depends on the particle size distribution, bed depth, and voids volume of the exchange material, as well as on the flow rate and viscosity of the influent solution. Factors affecting any of these parameters— such as the presence of particulate matter filtered out by the bed, abnormal compressibility of the resin, or the incomplete classification of the bed—will have an adverse effect, and result in an increased head loss. Depending on the quality of the influent water, the application and the design of the plant, service flow rates may vary from 10 to 40 BV/h.

3. Typical physical & Chemical characteristics

Polymer StructureGel polystyrene crosslinked with divinylbenzene
AppearanceSpherical Beads
Functional GroupType I Quaternary Ammonium
Ionic FormCl-
Total Capacity1.3 eq/L (28.4 Kgr/ft³) (Cl- form)
Moisture Retention48 – 54 % (Cl- form)
Particle Size Range300 – 1200 µm
< 300 µm (max.)1%
Uniformity Coefficient (max.)1.7
Reversible Swelling, Cl- → OH-(max.)20%
Specific Gravity1.08
Shipping Weight (approx.)680 – 715 g/L (42.5 – 44.7 lb/ft³)
Temperature Limit100 °C (212.0 °F) (Cl- form)
Temperature Limit60 °C (140.0 °F) (OH- form)

4. Backwash of A400 anion softener resin

During up-flow backwash, the resin bed should be expanded in volume between 50 and 70% for at least 10 to 15 minutes. This operation will free particulate matter, clear the bed of bubbles and voids, and reclassify the resin particles ensuring minimum resistance to flow. When first putting into service, approximately 30 minutes of expansion is usually sufficient to properly classify the bed. It is important to note that bed expansion increases with flow rate and decreases with influent fluid temperature. Caution must be taken to avoid loss of resin through the top of the vessel by over expansion of the bed.

5. Packages and warehouse of A400 anion softener resin


6. Certification:

ISO9001-2019 safety production licenseCE-certification of RO-water Filtration Drinking Plant

7. Comments from customers:

Comments From Customers

8. Package and transportation:

water Filtration Drinking Plant package and transportation

9. Finished projects:

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