ZGA 400W is a macroporous ion exchange resin with a weak basicity and uniform particle size.

1. Description:

Hydrolite ZGA 400W is a macroporous, weakly basic anion exchange resin with a uniform particle size (400 µm). It exhibits very high exchange capacity, good physical stability, and resistance to osmotic loads. Its uniform particle distribution ensures rapid ion exchange reaction and high exchange capacity.
ZGA 400W is ideal for treating water with high salt and organic content, decolorizing sugar and starch, and disposing of wastewater containing high levels of chromium.

2. Typical physical and chemical properties:

Parameters	Data
Matrix	Polystyrene-DVB
Functional group	-N( _CH3 ) ₂
Ionic form	Free amine
Moisture content %	48.00-58.00
Total exchange capacity, mmol/ml	≥1.45
Bulk density, g/ml	0.65-0.72
Average particle size, µm	400±100
Homogeneity coefficient	≤1.20
Sphericity after sorting, %	≥95.00

ZGA 400W is a macroporous ion exchange resin with a weak basicity and uniform particle size.

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