3AM-ASPAN is a high-performance polyacrylate-based RO antiscalant specifically formulated to prevent scale deposition in reverse osmosis (RO) systems. Unlike traditional polyphosphate antiscalants, 3AM-ASPAN demonstrates superior hydrolytic stability, ensuring long-lasting performance in challenging conditions. This advanced antiscalant effectively inhibits the precipitation of key scale-forming minerals such as calcium sulfate, strontium sulfate, calcium carbonate, barium sulfate, and silica. At very low concentrations, 3AM-ASPAN exhibits threshold inhibition properties, allowing it to stabilize significantly higher amounts of scale-forming ions, which keeps heat exchanger and evaporator surfaces scale-free. Its unique mechanism of surface absorption on the growth sites of crystal structures enables it to distort and inhibit crystal growth efficiently. Moreover, it is compatible with all leading RO membranes, maintaining cleaner surfaces by efficiently dispersing particulate foulants across a wide pH range. This significantly reduces the need for frequent cleaning, system shutdowns, and maintenance, making it an essential solution for oilfield applications and any industry reliant on effective water treatment and scale control.
Key Features
| Features | Description |
|---|---|
| Active Ingredient | Polyacrylate |
| Hydrolytic Stability | Excellent stability compared to polyphosphates |
| Scale Inhibition | Prevents precipitation of calcium sulfate, strontium sulfate, calcium carbonate, barium sulfate, and silica |
| Threshold Inhibition | Effective at very low concentrations, controls excess scale-forming ions |
| Crystal Morphology Modification | Inhibits the growth of scale-forming crystals |
| Compatibility | Compatible with all leading RO membranes |
| Operating pH Range | Effective across a wide pH range |
| Application | Oilfield chemicals and water treatment applications |
| Attributes | Description |
|---|---|
| Appearance | Clear to slightly hazy liquid |
| pH | 6 - 8 |
| Density | Approx. 1.1 g/cm³ |
| Recommended Dosage | Typically 1-5 ppm depending on scale potential |
| Storage Conditions | Store in a cool, dry place away from sunlight |
| MSDS Availability | Material Safety Data Sheet available upon request |
*Disclaimer: The above description has been AI-generated and has not been audited or verified for accuracy. It is recommended to verify product details independently before making any purchasing decisions.
Country Of Origin: India
3AM-ASPAN is a polyacrylate, which unlike polyphosphates has an excellent hydrolytic stability.
When used at threshold levels 3AM-ASPAN effectively inhibits the precipitation of many scale-forming minerals and also modifies the crystal morphology. Both of these properties plays key role
in keeping heat exchanger or evaporator surfaces scale-free. 3AM-ASPAN exhibit a thresholdinhibition property whereby a few parts per million can stabilize hundreds or thousands of times asmany scale-forming ions. Surface absorption of polymers on the growth sites of scale-formingcrystal is the most plausible explanation of the mechanism for crystal growth inhibition anddistortion.
Antiscalants is oil chemicals formulated to efficiently controls scales including calcium sulphate, strontium sulphate, calcium carbonate, barium sulphate, and silica etc. Antiscalants is compatible with all of the leading RO membranes and retains cleaner membrane surfaces by dispersing particulate foulant over a wide pH range thereby decreasing periodical cleaning, frequent shutdowns, and servicing of the system.
The Applications of 3A Exports Chemical Division's Antiscalants: Oil Field Chemicals. Antiscalants are a family of chemicals designed to inhibit the formation and precipitation of crystallized mineral salts that form scale.
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