ZGC 107DQ styrene series strong acid cationic exchange resins

Description

1. DescriptionHydrolite 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	What
Moisture content %	45.00-50.00
Total exchange capacity, mmol/g	≥4.50
Total exchange capacity, mmol/ml	≥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	0,400-0,700
Homogeneity coefficient	≤1,60
Sphericity after attrition, %	≥90.00

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 strong acid cationic exchange resins

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