ZGA 304 styrene series strongly basic anion exchange resin

Description

1. Description

“Hydrolite” ZGA 304 is a type of anion exchange resin containing a quaternary ammonium group [-N(CH3 ₎ 3OH _] in a styrene-diethylene-benzene copolymer with a 4% degree of cross-linking. It is used primarily in the production of pure and ultrapure water, as well as for decolorizing sugar solutions and extracting biochemicals and radioactive elements.

2. Implemented standard: HG/T2163-1991 DL/T519-2004

3. Typical physical and chemical properties:

PARAMETERS	DATA
Appearance	Yellow to chrysospherical grains
Ionic form	Cl
Moisture content %	50.00-60.00
Total exchange capacity mmol/g	≥4.00
Exchange capacity of strong functional groups mmol/g	≥3,70
Total exchange capacity mmol/ml	≥1,10
Shipping weight g/ml	0,66-0,71
This density is g/ml	1.06-1.10
Particle size %	(0.315-1.25 mm) ≥95
Lower limit of size %	(<0.315 mm) ≤1
Effective size mm	0,45-0,70
Homogeneity coefficient	≤1,60
Sphericity after erasing %	≥90

4. Reference indicators for use

PARAMETERS	Recommended value
pH range	1-14
Max. operating temperature in chlorine form, °C	80
Increase in volume at full conversion (Cl ^– -OH ^– ) %	≤28
Working exchange capacity mmol/l	≥480
Operating flow rate m/h	15-30

“`

Now all cells, including the first one, are translated correctly.

ZGA 304 styrene series strongly basic anion exchange resin

Related products

Login