ZGC 107DQ styrene series strongly acidic cation exchange resin

The “Hydrolite” brand ZGC107DQ is a sort of cation exchange resin that has sulfonic group (-SO₃H) in the styrene-diethylene benzene copolymer with 7% cross-linked degree. It is used mainly to soft hard water and produce pure water, as well as used in the hydro-metallurgy and sugar producing and medicine and nosodium glutamate industry, it can be used as catalyzer and dehydrating agent.

Description

ZGC 107DQ styrene series strong acid cationic exchange resins

1. Description

Hydrolite ZGC107DQ is a cationic exchange resin containing a sulfone group (-SO3H ₎ in a styrene-diethylenebenzene copolymer with a 7% cross-linking degree. It is used primarily for softening hard water and producing pure water, as well as in hydrometallurgy, sugar production, pharmaceuticals, and the production of monosodium glutamate. It can also be used as a catalyst and dehydration agent.

2. Typical physical and chemical properties:

PARAMETERS	DATA
Appearance	Palm yellow to burnt brown spherical granule
Ionic form	Na
Moisture content %	48.00-52.00
Total exchange capacity, mmol/g	≥4.50
Total exchange capacity, mmol/ml mmol/sm3	≥1,90
Shipping weight g/ml	0,77-0,87
This density is g/ml	1.250-1.290
Particle size, %	(0.315 mm-1.250 mm) ≥95.0
Minimum size, %	(<0.315 mm) ≤1.0
Effective size, mm	0,350-0,550 / 0,400-0,700 / 0,450-0,850
Homogeneity coefficient	≤1,60
Osmotic stability, %	≥85
Sphericity after attrition, %	≥90.00
Specific volume in H-form, cm3/g	≤2,8

3. Reference indicators for use

PARAMETERS	Reference value
pH range	1-14
Max. operating temperature in sodium form °C	120
Swelling at complete conversion (Na ⁺ -H ⁺ ) %	≤10
Working exchange capacity mmol/l	≥1200
Operating flow rate m/h	15-30

ZGC 107DQ styrene series strongly acidic cation exchange resin

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