ZGD630 macroporous weakly basic acrylic acid anion exchange resin

1. Description

Hydrolite ZGD630 is a type of anion exchange resin containing a tertiary amino group [-N(CH3 ₎ 2 _] within an acrylic acid framework with a macroporous structure. It is primarily used for seawater desalination, wastewater neutralization, and sulfate removal in various aqueous and non-aqueous solutions.

2. Typical physical and chemical properties

PARAMETERS	DATA
Appearance	Milky opaque spherical granules
Ionic form	Free amine
Humidity %	48.00-55.00
Total exchange capacity mmol/ml	≥2.0
Mass weight upon delivery g/ml	0,66-0,74
True density g/ml	1.06-1.12
Particle size %	(0.315-1.250 mm) ≥95.0
Smaller size %	(<0.315 mm) ≤1.0
Effective size mm	0,45-0,70
Homogeneity coefficient	≤1,60
Sphericity after wear %	≥85,0

3. Recommendations for use

PARAMETERS	DATA
pH range	1-7
Max. operating temperature in Cl form °C	40
Working exchange capacity mmol/l	≥1100
Regeneration temperature °C	≤38
Working flow m/h	10-30

ZGD630 macroporous weakly basic acrylic acid anion exchange resin

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