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Weakly basic anion exchange resins are a type of ion exchange resin that are used to remove negatively charged ions, such as chloride and sulfate ions, from water and other liquids. These resins are characterized by a weak basicity, meaning that they have a low capacity for exchanging ions, and are typically used in applications where a low ion exchange capacity is desirable. They can be used in a variety of industries, including water treatment, chemical processing, and pharmaceuticals.
TYPE | BASE | FUNCTIONAL GROUP | MATRIX | PRODUCT NAME | IONIC FORM | REMARKS |
---|---|---|---|---|---|---|
WBA | Acrylic | Tertiary Amine | Gel | DIAION™ WA10 | Free Base | |
WBA | Styrene | Polyamine | Porous | DIAION™ WA20 | Free Base | |
WBA | Styrene | Polyamine | Porous | DIAION™ WA21J | Free Base | |
WBA | Styrene | Dimethylamine | Highly Porous | DIAION™ WA30 | - | |
WBA | Styrene | Dimethylamine | Highly Porous | DIAION™ WA30C | - | Low-odor, Low-leachable |
WBA | Styrene | Dimethylamine | Highly Porous | DIAION™ WA30LL | - | |
WBA | Styrene | - | Porous | DIAION™ WA55 | Free Base | |
WBA | - | - | Porous Methacrylate Weak Base anion | Sepabeads™ FPDA13 | diethylamino | |
WBA | Styrene | Tertiary Amine | Highly Porous | Relite™ JA300 | Free Base | |
WBA | - | - | - | Relite™ JA300LL | ||
WBA | Styrene | -Tertiary Amine | Highly Porous | Relite™ JA310 | Free Base | |
WBA | Styrene | Type I, Nitrate Selective Anion (Triethyl ammonium) | Gel | Relite™ JA450 | Cl | |
WBA | Acrylic | Type I | Gel | Relite™ JA830 | Cl |