ZGA 307 MB styrene series strong base anion exchange resin

Description

1. Description

“Hydrolite” ZG 307MB is a type of anion exchange resin containing a quaternary ammonium group [-N(CH3 ₎ 3OH _] in a styrene-diethylene-benzene copolymer with a 4% crosslinking degree. Its primary application is the production of pure and ultrapure water in mixed sediment filters, with characteristics such as excellent hydraulic properties and physical stability.

2. Implemented standard: GB/T13660-1992 DL/T519-2004 SH2605.06-2003

3. Typical physical and chemical properties:

PARAMETERS	DATA
Appearance	Yellowish-golden spherical granules
Ionic form	Cl
Moisture content %	42.00-48.00
Maximum reductive capacity mmol/g	≥3,80
Exchange capacity of highly functional groups mmol/g	≥3,50
Total exchange capacity mmol/ml	≥1,35
Shipping weight g/ml	0,67-0,73
True density g/ml	1.07-1.10
Particle size range %	(0.40 mm-0.90 mm)≥95
Minimum size %	(>0.90 mm)≤1
Effective size mm	0,500-0,800
Uniformity coefficient	≤1.40
Sphericity after wear %	≥90.00

4. Utilization indices

PARAMETERS	Recommended values
pH range	1-14
Max. working temperature in chlorine form °C	80
Bubbles at full conversion (Cl ^– -OH ^– ) %	≤25
Working exchange capacity mmol/l	≥400
Operating flow rate m/h	15-30

ZGA 307 MB styrene series strong base anion exchange resin

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