Ion Exchange Resins
Thermax Tulsion® Resins — Asia's most trusted brand in ion exchange technology.
Market-Leading Resin Technology
Hydrocare Engineers is an authorized supplier of Thermax Tulsion® Ion Exchange Resins — one of Asia's leading resin brands with over 35 years of manufacturing expertise and a global reputation.
We also supply resin defouling chemicals, media cleaning agents, and biological cultures to optimize your water treatment infrastructure.
Resin Selection Guide
A quick reference to choose the correct Tulsion® formulation for your application.
| Application | Recommended Resin |
|---|---|
| Water softening (boiler, cooling tower) | SAC Resin — Na form (Tulsion® T-42 Na) |
| Two-bed demineralisation | SAC (H form) + SBA |
| Mixed bed polishing | MB Resin |
| High-purity water production | MB or EDI post-RO |
| Heavy metal removal | Chelating / Specialty resin |
Tulsion® Exchange Resins
Comprehensive range of cationic, anionic, mixed bed, and specialty resins for every process application.
Softener Resins
Tulsion® T-42 Na / T-52 Na — Strong acid cation exchange resin in sodium form. Efficiently removes Ca²âº and Mg²âº (hardness ions). High exchange capacity, pH range 0–14, temperature stability up to 140°C. Regenerated with NaCl solution. Applications: Boiler feed, cooling tower makeup, process water.
DM Plant & Mixed Bed Resins
Strong Acid Cation (SAC)
—
Tulsion® T-42 H series: Remove all cations; regenerated with HCl or Hâ‚‚SOâ‚„.
Weak Base Anion (WBA) — Tulsion® A-2X MP: Remove strong acid
anions;
regenerated with NaOH. High organic fouling resistance.
Strong Base Anion
(SBA) — Tulsion® A-32 / A-33 series: Remove all anions including
silica and
COâ‚‚; regenerated with NaOH.
Mixed Bed (MB) Resins: Final polishing
step — produces ultra-high purity water (conductivity <1 µS/cm).
Speciality Resins
Highly engineered speciality resins for
targeted applications:
• Chelating resins for heavy metal removal
(mercury, copper, lead, nickel)
• Catalysis resins for chemical
synthesis
• Adsorbent resins for organic removal and decolourisation
• Food-grade resins for sugar refining and beverage processing.
Resin Cleaning & Defouling Chemicals
Restore resin exchange capacity, remove organic fouling, iron deposits and biological contamination — extending resin service life significantly. Also includes **media cleaning chemicals**: Specialised formulations for sand, anthracite, activated carbon and garnet filter media to restore flow rates and filtration efficiency.
Industries We Serve
Delivering high-performance ion exchange technologies across South Gujarat.
Need a Resin Recommendation?
Our engineering team can help you select the exact SAC, SBA, WBA, or Mixed Bed resin configuration for your raw water analysis.