ZGC108FMDQ Strongly acidic styrene-based cation exchange resin

Description

1. DescriptionHydrolite ZGC108FMDQ is a cation exchange resin containing a sulfonic acid group (-SO3H ₎ in a styrene-diethylenebenzene copolymer with an 8% crosslinking degree. It is primarily used to soften hard water and produce pure water, and has good exchange capacity and physical stability.

2. Typical physical and chemical properties:

Parameters	Meaning
Appearance	Palm yellow to dark brown spherical particle
Ionic form	What
Humidity %	42,00-50,00
Total exchange capacity, mmol/g	≥4,40
Total metabolic capacity, mmol/ml	≥2,00
Mass fraction during transportation, g/ml	0,78-0,88
Exact density, g/ml	1,250-1,30
Particle size %	(0.22 mm – 0.45 mm) ≥95.0
Lower limit %	(<0.315 mm) ≤1.0
Effective size, mm	0,400-0,700
Uniformity coefficient	≤1,60
Sphericity after friction %	≥90,00

3. Approximate indicators for use

Parameters	Approximate value
pH range	1-14
Max. operating temperature in sodium form °C	120
Expansion at full conversion (Na ⁺ -H ⁺ ) %	≤10
Working exchange capacity, mmol/l	≥1000
Operating flow rate m/h	15-30

ZGC108FMDQ Strongly acidic styrene-based cation exchange resin

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