Weak Basic Anion Exchange Resins
WA10 Resin is an Acrylic Polymer Matrix:
- Based on gel-type acrylic polymer matrix
- Has tertiary amine functionality with high regeneration efficiency
- Provides good chemical stability and good resistance to organic fouling
- Used for pretreatment of starch hydrolysates, beet sugar solutions, and formaldehyde
WA20 and WA21J, Porous Styrene Polymers:
- Don’t have the neutral salt splitting capacity.
- Have high total exchange capacity and high regeneration efficiency
- Imports high chemical stability, high mechanical strength against attrition loss
- Ensures high thermal stability and high durability against organic fouling.
- Used to removes strong mineral acids in standard water treatment application
- Applied in special process separations, such as the treatment of organic solvents
WA30 Resin is a Weak Base Anion Exchange Resin:
- Based on porous, styrene-DVB polymer matrix
- Provides dimethyl amine functionality
- Delivers high porous styrenic matrix for excellent chemical stability, mechanical and osmotic strength
- Has high thermal stability and durability against organic fouling
- Is the benchmark which all macroporous weak base exchange resin are compared with
These resins are used for a variety of applications: removes organic substances of high molecular weight, pretreatment of raw waters containing organic foulants, deionization and decolorization of starch hydrolysates, and purification of glycerine and enzymes.
| Catalog No. | Description | Price (USD) |
|---|---|---|
| WA10-05L | Diaion Weakly Basic Anion Exchange Resin, Gel-type acrylic polymer matrix, 300-1180um, 500ml |  Inquire |
| WA20-05L | Diaion Weakly Basic Anion Exchange Resin, PSDVB matrix, 300-1180um, 500ml | Inquire |
| WA21J-05L | Diaion Weakly Basic Anion Exchange Resin, PSDVB matrix, 300-1180um, 500ml | Inquire |
| WA30-05L | Diaion Weakly Basic Anion Exchange Resin, PSDVB matrix, 300-1180um, 500ml |  Buy now $90.00 |
| WA30-5 | Diaion Weakly Basic Anion Exchange Resin, PSDVB matrix, 300-1180um, 5kg | Inquire |
| WA30-25L | Diaion Weakly Basic Anion Exchange Resin, PSDVB matrix, 300-1180um, 25L | Inquire |
| Product | Matrix | Total Capacity (Free Base Form)(meq/mL-r) |
Water Retention (%) | Shipping Density (g/L) | Functionality | Brandname |
|---|---|---|---|---|---|---|
| WA10 | Gel-Acrylic | >1.2 | 63-69 | ~695 | -CONH(CH₂)ₙN(CH₃)₂ | Diaion |
| WA20 | Porous-Styrene DVB | >2.5 | 41-47 | ~660 | -CH₂NH(CH₂CH₂NH)ₙH | Diaion |
| WA21J | Porous-Styrene DVB | >2.0 | 40-52 | ~655 | -CH₂NH(CH₂CH₂NH)ₙH | Diaion |
| WA30 | Porous-Styrene DVB | >1.5 | 43-55 | ~635 | -CH₂N(CH₃)₂ | Diaion |
| Product | Patricle Size Distribution | Effective Size (mm) | Uniformity Coefficient | Whole Bead Count(%) | Operating Temperature | Effective pH Range |
|---|---|---|---|---|---|---|
| WA10 | On 1180 µm: 5% max Thru 300 µm: 1% max |
0.35 min | 1.6 max | 90% min | 60°C max | 0-9 |
| WA20 | On 1180 µm: 5% max Thru 300 µm: 1% max |
0.40 min | 1.6 max | 95% min | 100°C max | 0-9 |
| WA21J | On 1180µm: 5% max Thru 300µm: 1% max |
0.40 min | 1.6 max | 95% min | 100°C max | 0-9 |
| WA30L | On 1180 µm: 5% max Thru 300 µm: 1% max |
0.40 min | 1.6 max | 95% min | 100°C max | 0-9 |