Industrial-grade, Weakly Basic Polymeric Resin
Specifications
| Uniformity Coefficient | 1.8 |
|---|---|
| Water Retention Capacity | 56 - 62% |
| Surface Area (m2/g) | 35 |
| Resin Type | WBA |
| Particle Diameter (um) | 490 - 690 |
| Ion Form | Free Base |
| Matrix (Styrenic/Acrylic) | Styrenic |
| Application | Deacidification |
Supplied as
1000 Liter Supersack200 Liter Drum25 Liter Bag
About this technology
Polymer beads carrying fixed functional groups that exchange counter-ions with the water, restored by regeneration rather than consumed like a cartridge. Our ion exchange resin guide covers selection, operating limits and the questions that decide which grade fits a duty.
Common questions
What are the published specifications for AmberLyst A21?
DuPont publishes the following:
Uniformity Coefficient: 1.8; Water Retention Capacity: 56 - 62%; Surface Area (m2/g): 35; Resin Type: WBA; Particle Diameter (um): 490 - 690; Ion Form: Free Base; Matrix (Styrenic/Acrylic): Styrenic; Application: Deacidification.
What warranty applies?
None. DuPont's Product Data Sheets state "NO WARRANTIES ARE GIVEN" and expressly exclude
merchantability and fitness for a particular purpose, because performance depends on feed water and
operating conditions they do not control. Full statement.
Confirm suitability for your duty before ordering.
Quoted, not listed. We are a B2B supplier and price
this item to your requirement and volume. Email sales@foreverpureplace.com
or call 408-969-2688 with the model and quantity.
AmberLyst is a DuPont trademark. Manufacturer's published
values; subject to change without notice.
