DUOLITE C-20 Na is a strong acid cation exchange resin supplied in sodium form. It removes hardness-causing calcium and magnesium from water and replaces them with sodium, making it the workhorse resin for industrial softeners. Regenerated with common salt, it gives long service life and steady output quality.
Key Benefits
- High exchange capacity for longer runs between regenerations
- Simple, low-cost regeneration with sodium chloride (brine)
- Uniform beads with good physical and osmotic stability
- Low pressure drop and smooth flow through the bed
- Can be converted to hydrogen form for demineralisation plants
Applications & Use Cases
- Water softening for boiler feed, cooling towers and process water
- Cation stage in two-bed and mixed-bed DM plants (in H+ form)
- Softening of make-up water for paper machines and textile dyeing
- Protection of heat exchangers, pipelines and RO membranes from scale
- Replacement or top-up of resin in existing softener vessels
Industries Served
Power plants and boiler houses, paper and pulp mills, textile processing units, sugar mills, pharmaceuticals, food and beverage plants, and industrial water treatment and RO pre-treatment systems.
Why Source DUOLITE C-20 Na from Mittal Trading Company
Since 1988, Mittal Trading Company has supplied paper mills and process industries across India, Nepal and Bangladesh. We supply DUOLITE C-20 Na in grades matched to your process, with consistent batch quality, dependable dispatch and technical support from our team. Share your requirement and we will send a quotation with the technical data sheet.
