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ZGC 151 macroporous styrene series strongly acidic cation exchange resin
1. Description
The “Hydrolite” ZGC 151 is a sort of cation exchange resin that has sulfonic group (-SO3H) in the styrene-diethylene benzene copolymer with macroporous structure. It is used mainly to produce pure water and ultra pure water and purify condensate water, as well as treat waste water and recover precious metal.
2. Executing standard: GB/T16579-1996 DL/T519-2004 SH2605.02-2003
3. Typical physical and chemical properties:
|
ITEMS |
DATA |
|
Appearance |
Brown opaque spherical grain |
|
Ionic form |
Na |
|
Moisture content % |
45.00-55.00 |
|
Total exchange capacity mmol/g |
≥4.35 |
|
Total exchange capacity mmol/ml |
≥1.80 |
|
Shipping weight g/ml |
0.77-0.85 |
|
True density g/ml |
1.250-1.280 |
|
Particle size range % |
(0.315-1.250mm)≥95 |
|
Lower limit size % |
(<0.315mm)≤1 |
|
The effective size mm |
0.400-0.700 |
|
Uniformity coefficient |
≤1.60 |
|
Sphericity after osmosis-attrition % |
≥90.00 |
4. Reference indexes in using
|
ITEMS |
Reference value |
|
PH range |
1-14 |
|
Max. operation temperature in sodium form °C |
120 |
|
Swelling upon complete conversion (Na+-H+) % |
≤10 |
|
Working exchange capacity mmol/L |
≥1100 |
|
Working flow rate m/h |
15-30 |
