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1. Description:
“Hydrolite” ZGA 454-W is an anion exchange resin containing a tertiary amino group [-N(CH3 ) 2 ] in a cross-linked acrylic acid copolymer with a macroporous structure. It is specifically used for the separation and purification of tungsten and molybdenum in hydrometallurgy and is characterized by high ion-exchange capacity, good resolution, and high mechanical strength.
2. Typical physical and chemical properties:
|
PARAMETERS |
DATA |
|
Ionic form |
Free amine |
|
Humidity, % |
60.00-65.00 |
|
Total ion exchange capacity, mol/ml |
≥5.50 |
|
Bulk density, g/ml |
0,65-0,75 |
|
True density, g/ml |
1.06-1.10 |
|
Particle size distribution, % |
(0.450-1.000 mm) ≥95.0 |
|
Sphericity after erasure, % |
≥90,0 |
