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China, Chinese D301g Macroporous Styrene Series Weakly Alkaline Anion Exchange for Hydrometallurgical1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Chemical Auxiliary CatalystWater Treatment ChemicalAnion Exchange ResinWeakly Alkaline Anion Exchange Resin
Extrepure Resin (Shanghai) Co., Ltd.
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Product Description D301G Macroporous Styrene Series Weakly Alkaline Anion Exchange Resin1. DescriptionThis is a kind of anion exchange resin which has tertiary amine groups in styrene-divinylbenzene copolymer. It can remove effectively organic coloring matters, inorganic acids and silicates from acidic and nearly neutral medium, with its weak alkalinity. It also can adsorb the big-sized impurities and be used in non-aqueous solution. This resin has good properties, such as highly-efficient regeneration capability, large exchange capacity, strong contamination resistance, excellent physical strength etc.2.Typical Physical and Chemical Properties:ItemsSpecificationPolymer Matrix StructureCrosslinked Polystyrene DivinylbenzenePhysical Form and AppearanceIvory opaque spherical particleFunctional GroupsR-N(CH3)2Ionic Form ,as shippedFree BaseTotal Capacity, wet, volumetric≥1.40eq/l minMoisture Retention, FB form50-60%Particle Size Range0.6mm-1.6mm<0.6mm (max.)5% Uniformity Coefficient (max.)1.6effective size≥0.6mmReversible Swelling CL-→ FB (max.)20-25%Shipping Weight (approx.)640 -740g/lSpecific Gravity, moist FB Form1.03-1.02pH Range, Stability1 - 93.ApplicationsIt is mainly used in hydrometallurgy, extracting the gold from the ore slurry and manufacturing pure water and high purity water.
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