001*7 Food Grade Styrene Series Gel Strong Acid Ion Exchange Resin-Cation Exchange Resin

001x7 Styrene Series Gel Strong Acid Cation Exchange Resin
1. Description
001x7 is ahigh 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] and hydrochloric acid[HCl].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 C100EFG
2. Executing standard:GB/T 13659-2008DL/T519-2004
3.Typical Physical and Chemical Properties:ItemsSpecificationPolymer Matrix StructureCrosslinked Polystyrene DivinylbenzenePhysical Form and AppearanceYellow color beadsFunctional GroupsR-SO3¯Ionic 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 - 9.5Color25APHACOD<1.0Mg/L4.Applications
It 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.