LD-4200 Cl Strong base styrene type monospere anionic exchange resin

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LD-4200Cl is a strong base styprene type monosphere anionic exchange resin. It is a gel-type resin with even granule size, high regeneration efficiency and good flushing effects, etc. this resin product is mainly used in mixed bed for demineralized water, separation of anionic metallic complex and waste water treatment, etc. This product meets both the national and industry technical specification. i.Physical and chemical properties Appearance: white to light yellow transparent spherical particle Matrix: cross-linked polymer of styrene and divinylbenzene Ionic form as shipped: Cl- Total exchange capacity: ≥4.0 mmol/g Volume exchange capacity: ≥1.3mmol/ml Moisture %: 50-59 Wet apparent density: 0.65-0.72 g/ml Wet true density: 1.06-1.10 g/ml Main diameter range: 0.6-0.7mm Uniformity coefficient: ≤1.25 Reversible swelling of exchange resins: (Cl-→OH-) ≤30% Sphere rate after abrasion: ≥95% ii.Recommended Operating Conditions pH value: 1-14 Maximum operation temperature: OH-≤60℃ Minimum resin layer thickness: ≥800mm Regenerant liquid concentration: (NaOH)------------------------------------------------3-5% Regenerant consumption: NaOH ---------------------------------------------------1.5-2:1 Regenerant flow rate: 5-8m/h Regenerant contact time: 45-60min Washing flow rate: 10-20m/h Washing time: about 30min Fluid flow speed: 10-60m/h

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Shanghai LIDE Water Treatment Technology Co., Ltd.

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