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001*7 Food Grade Styrene Series Gel Strong Acid Ion Exchange Resin-Cation Exchange Resin1
Chemical Auxiliary CatalystIon Exchange ResinCation Exchange Resin
Extrepure Resin (Shanghai) Co., Ltd.
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Product Description 001×7 Styrene Series Gel Strong Acid Cation Exchange Resin1. Description001×7 is a high capacity premium grade bead form conventional gel polystyrene sulphonate cation exchange resin designed for use in industrial or household water conditioning equipment, Its acidity is similar to some inorganic acids,such as sulfuric acid [H2SO4] .It can be used as ion exchanger in alkaline,neutral and acidic mediums.This product has speedy exchange ability and good physical strength.This product is analogous to :Amberlite IR-120,Dowex-50,Lewatit-100,Purolite C100EFG2. Executing standard:GB/T 13659-2008 DL/T519-20043.Typical Physical and Chemical Properties:ItemsSpecificationPolymer Matrix StructureCrosslinked Polystyrene DivinylbenzenePhysical Form and AppearanceYellow color beadsFunctional GroupsR-SO3ˉIonic Form ,as shippedNa+Total Capacity, Na+ form, wet, volumetric≥1.9 EQ/l minMoisture Retention, Na+ form45-50%Particle Size Range0.3mm-1.2mm or 0.3mm-0.6mm<300 μm (max.)1% Uniformity Coefficient (max.)1.6effective size0.4-0.7mmReversible SwellingNa+ → H+ (max.)10%Ca2+→Na+(max.)5%Shipping Weight (approx.)770 -870g/lSpecific Gravity, moist Na+ Form1.27Temperature Limit120°C (250 °F) pH Range, Stability7.5 - 9.5Color 25APHACOD<1.0Mg/L4.ApplicationsIt is used in hard water softening,pure water manufacturing, hydro-metallurgy, rare elements separation, aminophenol extracting, widely used in water treatment, sugar manufacturing, pharmacy, monosodium glutamate, hydro-metallurgy industries and so on.
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