Coeus Polylabs engineers high-performance carboxylic sulfonated terpolymer formulations that eliminate mineral scaling, extend CIP cycles, and protect industrial process systems — from cane juice to crystal sugar, boiler drum to RO membrane.
Who We Are
Coeus Polylabs Pvt. Ltd. is India's premier specialty polymer water treatment chemical manufacturer, founded in Hyderabad, Telangana. Our name — drawn from Coeus, the Titan of intelligence and inquiry — embeds our founding philosophy: that every molecule we engineer must answer a precise industrial question with measurable, verifiable performance.
We manufacture seven advanced carboxylic–sulfonated terpolymer formulations under HSN Chapter 3824 from our Cherlapally Industrial Estate facility, serving sugar mills, boiler houses, reverse osmosis plants, and cooling towers across South India and Marathwada.
CIN: U20290TS2025PTC207525 — Ti-2 Jacketed Reactor facility operational at Cherlapally IE, Hyderabad.
CPAS-1.0 through CPDS-7.0 launched. FSSAI, ISO 9001:2015, and BIS IS:10496 standards alignment.
Regional office established in Solapur (Vaishnavi Heights). Sugar mill belt outreach initiated across 12-mill beachhead sequence.
Vision · Mission · Values
To become India's most trusted polymer chemistry company — where scientific precision and industrial accountability are inseparable. Every drop we deliver must perform exactly as the datasheet declares, every time, without exception.
To engineer specialty water treatment chemicals that eliminate scale-driven inefficiency from India's process industries — reducing fuel consumption, extending equipment life, improving sugar recovery, and making ZLD compliance a commercial advantage, not a burden.
Analytical integrity in every batch. Phosphorus-free by principle, not by regulation. Full traceability from reactor to field. On-site engineers, not just delivery agents. Chemistry that improves plant margin — measurably, verifiably, repeatably.
Core Technology Platform
Conventional antiscalants are linear homopolymers that operate by a single mechanism and degrade above 80°C, releasing orthophosphate that creates a new scale problem. Coeus formulations are branched 3D carboxylic–sulfonated terpolymers — architecturally engineered for multi-point mineral binding at sub-stoichiometric concentrations, with a TGA-validated thermal ceiling of 150°C continuous.
Our branched chain architecture delivers 3–5× the inhibition efficiency of linear polymers at identical dosage. PDI precision of 2.0–3.5 is controlled batch-to-batch via GPC/SEC calibration — not estimated, not assumed. Every certificate of analysis carries the reactor batch number.
Polymer Architecture vs. Conventional
| Parameter | Coeus Terpolymer | Linear Polymer |
|---|---|---|
| Architecture | Branched 3D | Linear Chain |
| Inhibition Efficiency | 3–5× Higher | Baseline |
| Thermal Ceiling | 150°C (TGA) | 80–90°C |
| Silica Control | Up to 320 mg/L | ≤100 mg/L |
| Phosphorus Content | <1 ppm (ICP-OES) | 50–200 ppm |
| pH Stability Range | 2.0–12.0 | 6.0–9.5 |
| Biodegradability | >60% OECD 301B | Varies |
| Mw Batch Control | ±100 Da GPC/SEC | ±500–1000 Da |
Scale Elimination Mechanism
Three simultaneous modes of action — all delivered by a single molecular system
Typical MEE Evaporator Scale Composition
Source: Industry analysis from Maharashtra sugar mill operations data
Scale Thickness vs. Fuel Efficiency Loss
| Scale Thickness | Fuel Efficiency Loss | Annual Cost Impact |
|---|---|---|
| 0.5 mm CaCO₃ | ~4% loss | ₹25–40 L |
| 1.0 mm CaCO₃ | ~8% loss | ₹50–80 L |
| 2.0 mm CaCO₃ | ~15% loss | ₹90–1.2 Cr |
| 3.0 mm CaCO₄ | >25% loss | ₹1.5–3 Cr |
CPAS-1.0 Performance Promise
A 2,500 TCD sugar mill operating 150-day crushing season with uncontrolled evaporator scaling incurs ₹2.5–4.5 crore in compounded fuel, acid, labour, and production losses. CPAS-1.0 recovers these margins systematically — ROI payback: 3–6 months.
Product Portfolio
Every Coeus formulation is engineered for a specific industrial threat — not reformulated from a generic base. Each carries a batch-specific Certificate of Analysis with GPC/SEC Mw verification, ICP-OES phosphorus confirmation, and a signed QC sign-off from our Cherlapally facility.
CPAS-1.0 is Coeus Polylabs' flagship food-grade antiscalant — a high-purity carboxylic sulfonated terpolymer formulated specifically for the demanding thermal environments of sugar evaporation, dairy pasteurisation, juice concentration, and food-grade process water systems. It is the only antiscalant in its class delivering triple-action scale control while simultaneously meeting FSSAI, ISO, and BIS standards — with zero phosphorus and zero heavy metals at any detectable level. Its branched 3D architecture provides 3–5× greater CaOx inhibition than linear polymers, maintaining thermal stability at 150°C continuously across all five MEE effects.
Technical Specifications
| Parameter | Specification |
|---|---|
| Chemical Type | Carboxylic sulfonated terpolymer — branched 3D, food-grade |
| Appearance | Clear to pale yellow homogeneous liquid |
| Specific Gravity @ 25°C | 1.30 ± 0.02 g/cm³ |
| pH (as supplied) | 7.0–7.5 (neutral, food-contact safe) |
| Active Polymer Solids | 46–55% w/w minimum |
| Molecular Weight (Mw) | 3,000–6,000 Da · PDI 2.0–3.5 |
| Phosphorus Content | <1 ppm — analytically zero (ICP-OES EPA 200.7) |
| Heavy Metals | <5 ppm total — food-contact safe (ICP-MS EPA 200.8) |
| Silica Control | Up to 320 mg/L SiO₂ |
| Biodegradability | >60% readily biodegradable (OECD TG 301B) |
| MEE Dosage | 15–20 ppm on mixed juice feed |
| Juice Heater Dosage | 10–15 ppm on raw juice inlet |
| Vacuum Pan Dosage | 5–10 ppm on feed syrup |
| Storage Stability | 24 months — sealed HDPE, ambient conditions |
| Packaging | 25/50 kg carboys · 200 kg HDPE drums · 1,000 kg IBC totes |
CPRO-2.0 is a phosphino-polyacrylate terpolymer formulated at ultra-low molecular weight for superior RO and NF membrane protection. Engineered for high-recovery systems operating on high-TDS and high-silica Indian groundwater, it maintains membrane flux and rejection without carboxylate precipitation. CPRO-2.0 extends membrane service life to 5–7 years while achieving 90% recovery rates — delivering a compelling economic case against frequent membrane replacement.
Technical Specifications
| Parameter | Specification |
|---|---|
| Chemical Class | Phosphino-polyacrylate terpolymer — ultra-low MW, membrane-grade |
| Molecular Weight (Mw) | ~4,000 Da · PDI 2.0–3.5 |
| Specific Gravity @ 25°C | 1.30 ± 0.02 g/cm³ |
| pH (as supplied) | 7.0–7.5 |
| Active Polymer Content | 46 ± 1% |
| Thermal Stability | No degradation at 150°C / 72 hrs (TGA validated) |
| Silica Control | Up to 320 mg/L SiO₂ in concentrate stream |
| LSI Tolerance | Up to +3.0 (vs +0.5–1.5 for conventional products) |
| Membrane Compatibility | 100% polyamide TFC — Toray, Filmtec, Hydranautics, LG, Koch |
| Dosage Range | 2–10 ppm on RO feed water |
| Appearance | Clear to pale yellow homogeneous liquid |
CPBA-3.0 is an organophosphate–polyacrylate hybrid blend formulated for the extreme thermal and pressure conditions of bagasse-fired and high-pressure industrial boilers. Unlike phosphonate-only treatments that degrade at boiler temperatures, CPBA-3.0 maintains its protective polymer backbone intact at 180°C continuously — providing four-in-one protection: scale inhibition, sludge conditioning, corrosion control, and dissolved oxygen management in a single dosing point.
Technical Specifications
| Parameter | Specification |
|---|---|
| Chemical Class | Organophosphate–polyacrylate hybrid blend — high-pressure boiler grade |
| Appearance | Clear to light amber homogeneous liquid |
| Specific Gravity @ 25°C | 1.20–1.30 ± 0.02 g/cm³ |
| pH (as supplied) | 7.0–7.5 |
| Thermal Stability | Intact at 180°C continuous — TGA validated |
| Active Content | 46–50% |
| Feedwater Dosage | 10–25 ppm based on feedwater flow volume (m³/hr) |
| Blowdown Target | P-Alkalinity 200–400 ppm · SO₃ residual 20–30 ppm |
| Dosing Point | Directly into boiler drum via dedicated chemical feed line |
| Packaging | 25 kg carboys · 200 kg drums · 1,000 kg IBC totes |
CPOS-4.0 is an acrylic-enhanced sodium metabisulphite oxygen scavenger formulated for fast, complete dissolved oxygen removal in high-pressure boiler feedwater systems. Dissolved oxygen is the primary driver of pitting corrosion in carbon steel boiler tubes — repair costs per incident exceed ₹1–5 crore. CPOS-4.0 eliminates dissolved oxygen in under 30 seconds, maintains boiler SO₃ residual target at 20–30 ppm, and forms a protective magnetite (Fe₃O₄) passivation film on metal surfaces through its five-layer protection mechanism.
Technical Specifications
| Parameter | Specification |
|---|---|
| Chemical Class | Acrylic-enhanced sodium metabisulphite oxygen scavenger grade |
| Appearance | Clear to pale yellow homogeneous liquid |
| Active Content | Per CoA (batch-specific) |
| Feedwater Dosage | 30–60 ppm as residual in treated boiler water |
| pH | 4.5–6.0 |
| Boiler SO₃ Residual Target | 20–30 ppm (maintained continuously) |
| Specific Gravity @ 25°C | 1.20–1.30 ± 0.02 g/cm³ |
| Pressure Rating | Up to 270 bar (ASME-compatible) |
| Applications | High-pressure boilers, cogeneration plants, feedwater systems, deaerators |
CPPH-5.0 is a neutralising and film-forming amine blend for complete condensate system protection. CO₂ dissolved from steam generates carbonic acid that drives condensate pH to 5.5–6.5 — corroding carbon steel piping, thinning heat exchanger tubes, and triggering plant shutdowns. Repair costs can exceed ₹1 crore per incident. CPPH-5.0 neutralises this acidity before it reaches metal surfaces, maintains condensate pH in the protective 8.0–9.5 range, and achieves a corrosion rate of less than 0.5 mpy — extending pipeline and equipment life by years.
Technical Specifications
| Parameter | Specification |
|---|---|
| Chemical Class | Neutralising + film-forming amine blend — volatile & non-volatile fractions |
| Target pH Range | 8.0–9.5 |
| Standard Dosage | 5–15 ppm based on total condensate + makeup water flow (m³/hr) |
| Dosing Point | Condensate storage tank or feedwater pump inlet — automated metering |
| Condensate Iron Target | <0.05 mg/L Fe in treated condensate |
| Copper System Compatibility | Verified amine blend for non-aggressive copper alloy behaviour |
| Specific Gravity @ 25°C | 1.15–1.30 ± 0.02 g/cm³ |
| Packaging | 25 kg carboys · 200 kg drums · 1,000 kg IBC totes |
| Active Content | Grade-specific (per CoA) |
CPCT-6.0 is a complete cooling tower water treatment solution combining scale inhibition, corrosion protection, and biocidal control in a single formulated package. It achieves 7–10 cycles of concentration versus the industry standard 4–6 — delivering 40–50% makeup water savings while maintaining corrosion rates below 0.3 mpy on carbon steel. Its phosphonate-polyacrylate scale inhibitor blend prevents condenser scaling across barometric condenser loops, cooling basins, and heat exchanger circuits.
Technical Specifications
| Parameter | Specification |
|---|---|
| Scale Inhibitor Class | Phosphonate + polyacrylate blend — all-in-one inhibitor |
| Biocide Blend | Halogen-releasing + isothiazolone (DBNPA optional) |
| Target CoC | 7–10 (vs industry standard 4–6) |
| Active Content | Grade-specific (per CoA) |
| pH Operating Range | 7.0–8.0 |
| Compatibility | Compatible with metals, elastomers, and plastics in cooling towers |
| Appearance | Clear to light amber liquid |
| Specific Gravity @ 25°C | 1.15–1.20 ± 0.02 g/cm³ |
| Dosage | 10–30 ppm on cooling tower makeup water |
| Packaging | 25 kg carboys · 200 kg drums · 1,000 kg IBC totes |
CPDS-7.0 is a high-molecular-weight carboxylate-sulphonate copolymer dispersant engineered for vacuum pans and crystal pans where massecuite viscosity management directly governs sugar crystal quality and purity. As massecuite thickens to 90–95% dry solids at 55–70°C, CaSO₄/CaOx deposits on pan walls and heating tubes stall thermal circulation and degrade crystal growth. CPDS-7.0 reduces massecuite viscosity, prevents crystal fouling, improves heat transfer, and controls iron pickup from boiler condensate — producing brighter, purer crystals with lower ICUMSA values and better centrifugation performance.
Technical Specifications
| Parameter | Specification |
|---|---|
| Chemical Class | Carboxylate-sulphonate copolymer — high-MW, anionic, engineered charge density |
| Appearance | Amber to brown viscous homogeneous liquid |
| Specific Gravity @ 25°C | 1.20–1.25 ± 0.02 g/cm³ |
| Viscosity @ 25°C | 280–380 cP |
| Zeta Potential | −35 to −55 mV (maximum colloidal stability) |
| Pan Aid Dosage | 10–30 ppm on massecuite weight per strike |
| Iron Dispersant Dosage | 3–8 ppm on boiler condensate flow |
| Dosing Method (Batch Pan) | Slug dose at 75% pan filling capacity |
| pH | 7.0–8.0 |
| Active Content | 46–50% |
Complete Product Portfolio — Quick Reference
MEE evaporators, juice heaters, vacuum pans. Triple-action CaOx control.
→ View DetailsPolyamide TFC protection. 320 mg/L silica. 90% recovery rate.
→ View Details180°C · 100 kg/cm². Four-action boiler water programme.
→ View DetailsEliminates dissolved O₂ in <30 seconds. 270 bar rated.
→ View DetailsFull condensate line protection. pH 8.0–9.5. <0.5 mpy corrosion.
→ View Details7–10 CoC. 40–50% water savings. Scale + corrosion + biofouling.
→ View DetailsVacuum pan dispersant. Crystal quality improvement. Iron control.
→ View DetailsCustom formulation, trial batch, and on-site technical support included.
→ Request Mill ProgrammeSugar Mill Specialisation
The sugar mill is India's most chemically demanding food-grade industrial process. Juice at 15° Brix enters the multiple-effect evaporator train and concentrates to 65° Brix syrup — crossing every solubility threshold of calcium oxalate, calcium carbonate, calcium sulphate, and silica simultaneously. Coeus Polylabs was engineered specifically for this environment.
Process Anatomy
As clarified juice concentrates from ~15° Brix to 65° Brix syrup across five effects, mineral salts exceed their solubility limits and precipitate on calandria tube walls. Each micron of deposit is a quantified deficit in steam economy, throughput, and campaign length. The 1st and 2nd effects are the critical battleground — highest temperatures, highest supersaturation ratios, most aggressive CaOx precipitation.
CPAS-1.0 is dosed once at the mixed juice inlet and protects all five effects simultaneously through its triple-action mechanism — threshold inhibition in the early effects, crystal lattice modification in the mid-effects, and electrosteric dispersion maintaining clean tubes throughout the campaign.
MEE Train — Scale Protection Map
From cane juice clarification to crystal sugar export — Coeus Polylabs covers every chemical treatment requirement
| Product | MEE Evaporators | Juice Heaters | Vacuum Pans | Boiler System | Cooling Tower | RO / Condensate |
|---|---|---|---|---|---|---|
| CPAS-1.0 | ✓ Primary | ✓ Primary | ✓ Support | — | — | — |
| CPRO-2.0 | — | — | — | — | — | ✓ RO Membranes |
| CPBA-3.0 | — | — | — | ✓ Primary | — | — |
| CPOS-4.0 | — | — | — | ✓ O₂ Control | — | ✓ Deaerator |
| CPPH-5.0 | — | — | — | ✓ Condensate | — | ✓ Return Lines |
| CPCT-6.0 | — | — | — | — | ✓ Primary | — |
| CPDS-7.0 | — | — | ✓ Pan Aid | — | — | ✓ Iron Control |
Financial Case for CPAS-1.0
Direct Cost Savings
Operational Gains
Coeus Partnership Offer — Zero Risk Trial
Industries Served
The Coeus Advantage
India's sugar mills deserve world-class polymer chemistry — manufactured in Hyderabad, priced for Indian industry, backed by engineers who visit your plant. Not a distributor. Not a reformulator. A manufacturer with a reactor address, a QC lab, and your mill's performance data on file.
18–25% pricing advantage over Mumbai/Pune-based traders. Zero middleman margin means same-day technical response, not next-week callback through a distributor chain.
High polymer concentration means lower dose volume, lower drum count, lower freight cost, and lower storage footprint — without compromising performance. Economy built into the formulation.
Batch-to-batch performance consistency verified by GPC/SEC on every production run. No surprise mid-campaign dose adjustments. Predictable, auditable chemistry — every batch carries its reactor number.
We calibrate formulations to your specific cane variety, source water hardness profile, evaporator configuration, and boiler pressure rating. Your mill is not a generic case — neither is our chemistry.
Cherlapally plant to your mill in 24–72 hours across South India and Marathwada. Emergency stock protocol available. No import dependency, no sea freight delay, no monsoon supply disruption.
Field engineers visit for commissioning, dose optimisation, and seasonal campaign reviews — not just product delivery. We own the performance outcome, not just the product sale.
Coeus Polylabs vs. conventional specialty chemical suppliers
| Criteria | Coeus Polylabs | Large MNC Traders | Generic Formulators |
|---|---|---|---|
| Manufacturing Source | Direct — Cherlapally, Hyderabad | Import + India blend | Resale / trader |
| Phosphorus Content | <1 ppm ICP-OES verified | 50–300 ppm typical | Unspecified |
| Mw Batch Consistency | ±100 Da GPC/SEC every batch | ±500–1000 Da | Not measured |
| Thermal Stability | 150°C / 180°C TGA validated | 80–90°C typical | Unknown |
| Silica Control | 320 mg/L SiO₂ | 100–150 mg/L | ≤80 mg/L |
| FSSAI Food-Grade | CPAS-1.0, CPDS-7.0, CPRO-2.0 | Limited products | Not available |
| Custom Formulation | Per mill water chemistry & cane variety | Standard grades only | No |
| On-Site Technical Support | Engineer at site — commissioning to campaign end | Distributor representative | Phone only |
| Certificate of Analysis | 14-point batch-specific CoA with reactor number | Standard CoA | Generic / bulk CoA |
| Biodegradability | >60% OECD TG 301B readily biodegradable | Varies | Not certified |
Manufacturing Excellence
Our Ti-2 Jacketed Reactor facility at Cherlapally Industrial Estate, Phase III, Hyderabad runs an Automated Triple-Feed System for simultaneous monomer, initiator, and chain-transfer agent dosing — producing branched terpolymers with ±100 Da molecular weight consistency across every production run. Our Double-Pass RO + EDI plant supplies process water at <2 μS/cm conductivity — removing ionic interference from the polymerisation reaction.
Quality Assurance
Every batch matched to all 14 analytical checkpoints before release. No exceptions. No shortcuts.
Confirms polymer backbone vs. reference spectrum
Mw, Mn, PDI — batch-to-batch consistency
ISO 3251 gravimetric — performance concentration
ASTM D1298 hydrometer — dosing density
ASTM E70 calibrated electrode
ASTM D2196 — 60 rpm pumpability check
ICP-OES EPA 200.7 — <1 ppm food-grade compliance
ICP-MS EPA 200.8 — <5 ppm food-contact safe
HPLC–UV detection — <500 ppm safety limit
In-house TGA/GPC — CPAS 150°C / CPBA 180°C validated
OECD TG 301B — >60% readily biodegradable
ASTM D1209 — appearance consistency
ICP-OES or flame photometry — ionic balance
Batch-specific signed CoA — full reactor traceability
Indian food contact approval — process water chemicals used in direct food-adjacent systems. Zero phosphorus, zero heavy metals.
Quality management system — consistent manufacturing processes, document control, and corrective action protocols across all products.
Indian Bureau of Standards — boiler water treatment compliance for high-pressure steam generation applications.
Dosing & Application Reference
Reference dosing calculations for a 2,500 TCD sugar mill — fully scalable to any mill capacity. Starting points for optimisation; final rates calibrated to your water chemistry profile and operational targets.
| Product Code | Product | Dosage Point | Dosage (ppm) | Daily Consumption | Avg Flow (LPH) | Recommended Pump |
|---|---|---|---|---|---|---|
| CPAS-1.0 | Food-Grade Antiscalant | Mixed juice feed (MEE + Juice Heaters) | 17 ppm on juice | 42.5 kg/day (37.0 L/day) | 1.54 LPH | 0–3.5 LPH adjustable diaphragm |
| CPRO-2.0 | RO Antiscalant | RO feed injection | 4.5 ppm on feed | 6.75 kg/day (5.9 L/day) | 0.24 LPH | 0–0.5 LPH micro-injection pump |
| CPBA-3.0 | Boiler Antiscalant | Boiler feedwater line | 17.5 ppm on feedwater | 26.3 kg/day (22.9 L/day) | 0.95 LPH | 0–2.0 LPH high-pressure plunger |
| CPOS-4.0 | Oxygen Scavenger | Deaerator / feedwater pump suction | 45 ppm on feedwater | 67.5 kg/day (58.7 L/day) | 2.45 LPH | 0–5.0 LPH motor diaphragm |
| CPPH-5.0 | pH Booster | Condensate return / feedwater alkalinity | 10 ppm on feedwater | 15.0 kg/day (13.0 L/day) | 0.54 LPH | 0–1.5 LPH pH-controlled auto |
| CPCT-6.0 | Cooling Tower Chemical | Cooling tower makeup water | 35 ppm on makeup | 21.0 kg/day (18.3 L/day) | 0.76 LPH | 0–2.0 LPH + shock dose bypass |
| CPDS-7.0 | Disperser S60 Pan Aid | Vacuum pan massecuite | 20 ppm on massecuite | 15.0 kg/day (13.0 L/day) | 0.54 LPH | 0–1.5 LPH adjustable diaphragm |
CIP Cycle Transformation
The CPAS-1.0 treatment pathway — how a systematic polymer programme eliminates the acid cleaning cycle that destroys your mill's profitability
Free juice chemistry and water hardness analysis by Coeus field engineer
CPAS-1.0 dosing rate calibrated to your Brix profile and cane variety
Metering pump commissioned at mixed juice inlet — 15–20 ppm continuous
Steam consumption, Brix profile, and tube deposit inspection tracked
Scale-free tubes — acid cleans eliminated during crushing campaign
Full performance report with ROI calculation and next-season recommendations
Get In Touch
Whether you're approaching your next crushing season, planning a boiler overhaul, or running a ZLD RO system that's fighting silica — Coeus Polylabs has the chemistry, the engineers, and the field experience to solve it. Start with a free water chemistry analysis. No sales pressure. Just science.
Plant visit & water analysis within 48 hours. Trial batch & custom protocol included.
We respond within 24 hours. Plant visit scheduling within 48 hours across South India and Marathwada.