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The product is a high molecular strong basic anion exchange resin with styrene - divinylbenzene copolymerization and crosslinking structure. Due to the special process, the product has a special pore distribution. The resin has the characteristics of large pore size, high adsorption capacity, easy regeneration, low alkali consumption during regeneration and strong resistance to permeability. Its alkalinity is equivalent to that of ordinary quaternary amine base, and it can show the function of ion exchange adsorption in acid, neutral or even basic medium. It is mainly used in extraction and refining of biochemical and pharmaceutical industries, decolorization of extracts and fermentation liquid, adsorption extraction of natural vitamin E, and extraction of
1. Product introduction
The product is a high molecular strong basic anion exchange resin with styrene - divinylbenzene copolymerization and crosslinking structure. Due to the special process, the product has a special pore distribution. The resin has the characteristics of large pore size, high adsorption capacity, easy regeneration, low alkali consumption during regeneration and strong resistance to permeability. Its alkalinity is equivalent to that of ordinary quaternary amine base, and it can show the function of ion exchange adsorption in acid, neutral or even basic medium. It is mainly used in extraction and refining of biochemical and pharmaceutical industries, decolorization of extracts and fermentation liquid, adsorption extraction of natural vitamin E, and extraction of antibiotics.
2. Physical and chemical performance indicators
|
Product |
HZ202 |
|
Resin structure |
Styrene divinylbenzene |
|
Appearance |
Colorless to yellowish globular granules |
|
Functional group |
–N+(CH3)3 |
|
Mass exchange capacity (mmol/g) |
≥4.10 |
|
Volume exchange capacity (mmol/ml) |
≥0.85 |
|
Particle size range % ≥95 |
0.315-1.25mm |
|
Moisture content (%) |
70-80 |
|
Specific density (g/ml) |
1.04-1.08 |
|
Bulk density (g/ml) |
0.65-0.70 |
|
Sphericity after attrition |
/ |
|
Reversible swelling (%) |
Cl-→ OH- 30-35 |
|
Factory form |
Cl- |