ZGC 107MB styrene series strongly acidic cation exchange resin material

Description

1. Description

“Hydrolite” ZG 107MB is a type of cation exchange material containing a sulfone group (-SO3H ₎ in a styrene-diethylenebenzene copolymer with a 7% crosslinking degree. Its primary application is the production of pure and ultrapure water in mixed-bed filters with excellent hydraulic properties and physical stability.

2. Standards implemented: GB13659-1992 DL/T519-2004 SH2605.01-2003

3. Typical physical and chemical properties:

Parameters	Data
Appearance	From yellow-palm to burnt-brown spherical granules.
Ionic form	What
Humidity, %	45.00-50.00
Total exchange capacity, mmol/g	≥4.50
Total exchange capacity, mmol/ml	≥1,80
Bulk density, g/ml	0,77-0,87
True density, g/ml	1.250-1.290
Particle size range, %	(0.500-1.250 mm)≥95.0
Lower size limit, %	(<0.500 mm)≤1.0
Effective size, mm	0,550-0,900
Uniformity coefficient	≤1.40
Sphericity after erasure, %	≥90.00

4. Reference indicators in use

Parameters	Reference value
pH range	1-14
Max. operating temperature in sodium form, °C	120
Increase in volume upon complete conversion of (Na ⁺ -H ⁺ ), %	≤10
Working exchange capacity, mmol/l	≥1000
Operating flow rate, m/h	15-30

ZGC 107MB styrene series strongly acidic cation exchange resin material

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