ZGC151FD Macroporous strongly acidic cation exchange resin

Description

PRODUCT DESCRIPTION ZGC151FD

is a high-quality, macroporous, strongly acidic cation exchange resin available in sodium (Na), hydrogen (H), or potassium (K) form. It is a copolymer of styrene and divinylbenzene with a sulfonic acid exchange group. Its unique structure ensures high performance capacity and excellent chemical and physical stability. Its matrix promotes improved kinetics and faster diffusion rates into and out of the beads. Its primary applications include pure water production, water softening in the food industry, ultrapure water, and condensate treatment. It is also used for wastewater treatment and heavy metal recovery.

FEATURES AND ADVANTAGES

● MEETS FDA REQUIREMENTS FOR USE IN DRINKING WATER

● MACROPOROUS STRUCTURE

The unique macroporous structure significantly increases service life and is highly resistant to mechanical and osmotic stress.

● UNIFORM PARTICLE SIZE, LOW HYDRAULIC RESISTANCE

95% of the grains have a given size, which ensures lower hydraulic resistance.

● HIGH CHEMICAL AND PHYSICAL STABILITY

The macroporous matrix provides excellent resistance to grain destruction and oxidation.

PHYSICAL AND CHEMICAL PROPERTIES

Appearance		Transparent spherical beads
Structure of the polymer matrix		Styrene – DVB
Type		Macroporous strong acid
Functional group		Р-(SO3)-М+
Ionic form		Na+	K+	H+
Moisture content %		45 – 55	48~58	50 – 60
Capacity in mmol/ml		≥ 1,8	≥ 1,8	≥ 1,7
Shipping weight g/ml		0,77– 0,85	0,77~0,85	0,74–0,80
Density	g/ml	1,25– 1,28	1,23~1,26	1,16– 1,24
Grain size (0.315-1.25 mm) %		≥ 95
Effective particle size range mm		0,40 – 0,70
Homogeneity coefficient		≤ 1,60
Swelling (Na→H) %		≤ 10
Total spherical velocity after grinding %		≥ 90

PH range	1 – 14
High temperature ℃	≤ 120 (for form Na)	≤ 100 (for form H)
Total capacity mmol/L
Bed height m	1,0 – 3,0
regenerating	HCl
Regeneration rate g/mol	70 – 80
Regenerant concentration %	3 – 4
Regenerant consumption m/h	4 – 5
Regeneration temperature ℃	Normal temperature
Regeneration contact time min	＞ 30
Exchange rate m/h	4 – 5
Exchange time min	20 – 30
Flushing speed m/h	15 – 20
Rinse time min	10 – 20
Operating flow m/h	20 – 40

ZGC151FD is a macroporous, strongly acidic resin suitable for all types of water treatment, including softening, demineralization, and wastewater treatment. It has a longer service life when treating aggressive waters, such as condensate water, chlorinated water, and water with high temperatures or flow rates.

ZGC151FD is used in combination with weak alkaline cationic resin in a cationic dual-chamber filter for water purification, pure and ultrapure water.

ZGC151FD with macroporous structure is used as a catalyst in many chemical processes due to its excellent kinetics, large surface area and corresponding porosity.

ZGC151FD Macroporous strongly acidic cation exchange resin

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