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Scale and Deposit Control |
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Alco Chemical’s line of AQUATREAT®, VERSAFLEX®, NARLEX® and VERSA-TL® polymers demonstrate exceptional ability to provide scale and deposit control in a wide range of industrial water treatment applications. Cooling Towers, Boilers, Pulp Digesters, and Reverse Osmosis are just a few of the applications where Alco’s polymers are utilized.
Unique compositions incorporate acrylic, maleic, non-ionic, and sulfonated monomers in addition to proprietary polymerization technologies to achieve unequaled performance for targeted applications.
VERSAFLEX® Products have been uniquely developed to provide performance in extreme service conditions. VERSAFLEX products maintain stability and functionality in today’s most severe water conditions.
Alco’s VERSA-TL® sulfonated polymers deliver unmatched functionality and thermal stability in boiler applications. VERSA-TL sulfonated polymers have a proven record of exceptional performance for the control of iron in boilers.
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Water Treatment Selection Guide
Scale and Deposit Control |
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Polyacrylic Acid |
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Product |
% Total
Solids |
pH |
Mw |
Use Pattern |
Additional
Information |
MSDS |
TB |
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AQUATREAT ® AR-4 |
25 |
2.1 |
60,0002 |
Boiler Water Dispersant/
Sludge Conditioner |
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AQUATREAT AR-6 |
25 |
2.3 |
100,0002 |
Boiler Water Dispersant/
Sludge Conditioner |
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AQUATREAT AR-260 |
50 |
3.2 |
2,000 |
Sugar Evaporator
Scale Control |
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AQUATREAT AR-900A1 |
50 |
2.9 |
2,600 |
General Purpose
Antiscalant/Dispersant |
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AQUATREAT AR-921A |
50 |
2.6 |
3,000 |
Calcium Sulfate Fouling
High TDS Waters |
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AQUATREAT AR-935 |
35 |
3.5 |
2,500 |
Inhibitor for RO/
Distillation
(NSF Standard 60) |
NSF |
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Sodium Polyacrylates |
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Product |
% Total
Solids |
pH |
Mw |
Use Pattern |
Additional
Information |
MSDS |
TB |
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AQUATREAT AR-602N1 |
45 |
7.5 |
4,500 |
General Purpose
Antiscalant/Dispersant |
USDA |
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AQUATREAT AR-636 |
45 |
7.5 |
4,500 |
Inhibitor for RO/
Distillation
(NSF Standard 60) |
NSF |
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AQUATREAT AR-9001 |
33 |
5.5 |
2,600 |
General Purpose
Antiscalant/Dispersant |
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AQUATREAT AR-9401 |
40 |
8.3 |
2,600 |
General Purpose
Antiscalant/Dispersant |
USDA |
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NARLEX® LD-31 |
40 |
8.0 |
3,500 |
General Purpose
Antiscalant/Dispersant |
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Sodium Polymethacrylates |
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Product |
% Total
Solids |
pH |
Mw |
Use Pattern |
Additional
Information |
MSDS |
TB |
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AQUATREAT AR-2321 |
30 |
8.5 |
9,500 |
Boiler Water Dispersant/
Sludge Conditioner |
USDA |
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AQUATREAT AR-241 |
40 |
7.0 |
6,500 |
Boiler Water Dispersant/
Sludge Conditioner |
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Sulfonated Copolymers |
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Product |
% Total
Solids |
pH |
Mw |
Use Pattern |
Additional
Information |
MSDS |
TB |
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AQUATREAT AR-5401,3 |
44 |
4.3 |
10,000 |
Phosphate/Zinc/Iron
Control & Cleaning |
Brochure
USDA
White Papers |
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VERSA-TL® 3 |
95 |
7.0 |
--- |
Iron Control in Boiler
Systems up to 1000psi |
White Papers |
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VERSA-TL 4 |
25 |
7.0 |
--- |
Iron Control in Boiler
Systems up to 1000psi |
White Papers |
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AA:AMPS® Copolymers |
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Product |
% Total
Solids |
pH |
Mw |
Use Pattern |
Additional
Information |
MSDS |
TB |
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AQUATREAT AR-545 |
44 |
4.4 |
5,000 |
Phosphate/Zinc/Iron
Stabilization |
USDA |
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AQUATREAT AR-546 |
37 |
4.8 |
9,900 min |
Meets 21 CFR 173.310 and 21 CFR 176.170 |
USDA |
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Maleic Copolymers |
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Product |
% Total
Solids |
pH |
Mw |
Use Pattern |
Additional
Information |
MSDS |
TB |
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AQUATREAT AR-9783 |
42 |
5.0 |
4,500 |
Barium Sulfate/
Functions at Low Ph |
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AQUATREAT AR-9801,3 |
41 |
6.4 |
2,800 |
Severe Scaling
Conditions |
Brochure
USDA
White Papers |
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Confidential |
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Product |
% Total
Solids |
pH |
Mw |
Use Pattern |
Additional
Information |
MSDS |
TB |
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VERSAFLEX® ONE |
40 |
4.5 |
--- |
High LSI Conditions |
Brochure
NSF
USDA
White Papers |
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VERSAFLEX SI |
42 |
5.5 |
--- |
Advanced Silica/
Silicate Control
(NSF Standard 60) |
Brochure
NSF
White Papers |
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| *MSDS provided in US / American format. If you require another format, click Request MSDS.
1 A version of this product is available in dry form.
2 Calculated from Intrinsic Viscosity
3 Patented
AMPS® is a registered trademark of The Lubrizol Corporation
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