Cation exchange resin
Specifications
- Brand
- gudu
- Origin
- made in china
- Price Term
- FOB
Cation exchange resin is a Chemicals product. Key specs — Brand: gudu; Origin: made in china; Price Term: FOB.
Product Description
SX120 Styrene series strongly acidic cation exchange resin 1.
Description: This is a kind of cation exchange resin which has sulfonic acid groups [-SO3H] in the styrene-divinylbenzene copolymer with the crosslinkage of 8%.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 product has good exchange capacity and physical stability.
2.Typical Physical and Chemical Properties: (1)Matrix:Styrene-divinylbenzene (2)Appearance:Brown yellow to burnt brown spherical particle (3)Functional group:-SO3H (4)Total exchange capacity: ≥4.5mmol/g(dry) (5)Total exchange capacity:≥2.0mmol/ml(wet) (6)Particle size range:(0.315-1.25mm)≥95% (7)Water retention: 40 - 50% (8)True wet density: 1.25 - 1.30g/ml (9)Apparent wet density:0.78 - 0.88g/ml (10)Physical strength:≥95% (11)Total reversible swelling:Na → H 6 - 8% (12)Ionic form as shipped:Na+
3. Recommended Operating Parameters: (1)Operating pH-range:1 - 14 (2)Maximum operating temperature:H+100°C;Na+120°C (3)Working flow rate:15 - 30m/h (4)Concentration of regenerant:HCl: 4 - 5 ; NaOH: 4 - 5% 4. Applications: It is used in hard water softening,pure water manufacturing, hydro-metallurgy, rare elements separating and so on.
