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High-performance anionic polyacrylamide-based polymer designed for efficient solids capture and rapid settling in mineral processing slurries.
Optimized molecular weight and charge density for superior flocculation performance in high-solids, high-ionic-strength environments.
Excellent shear resistance ensures stable floc structure during pumping and transport in industrial thickening circuits.
Low dosage requirement reduces operational cost and minimizes polymer residual in overflow water.
Compatible with automated dosing systems and integrates seamlessly into existing DCS/PLC control architectures.
Copper and iron ore tailings thickening in large-scale concentrator plants.
Coal fines recovery and dewatering in coal preparation facilities.
Zinc, lead, and nickel hydrometallurgical residue clarification and thickening.
Phosphate and potash mining process water recycling and underflow densification.
Industrial wastewater treatment for mining and metallurgical effluents.
| Chemical Type | Anionic polyacrylamide (PAM) |
| Product Form | White granular powder |
| Appearance | Free-flowing, non-dusting granules |
| pH Range (1% aqueous solution) | 6.5 – 8.5 |
| Solubility | Readily dispersible in cold or warm water; full dissolution within 45–60 minutes under gentle agitation |
| Primary Applications | Tailings thickening, concentrate dewatering, clarifier feed conditioning |
| Key Features | High flocculation efficiency, robust floc formation, low viscosity gel formation |
| Storage Conditions | Store in cool, dry, well-ventilated area; protect from moisture and direct sunlight |
Q1: What is the primary function of NJCARE PSD100 in formulations?
A: NJCARE PSD100 is a high-performance associative thickener designed to provide efficient rheology control, improved suspension stability, and enhanced sag resistance in water-based systems—particularly in architectural coatings, grouts, and tile adhesives.
Q2: How does NJCARE PSD100 differ from conventional non-ionic thickeners?
A: Unlike standard HEUR or HEC thickeners, NJCARE PSD100 features a tailored hydrophobic architecture that delivers superior shear-thinning behavior, better compatibility with surfactants and co-solvents, and enhanced tolerance to electrolytes commonly found in cementitious and industrial formulations.
Q3: Is NJCARE PSD100 suitable for use in cement-based construction materials?
A: Yes—NJCARE PSD100 is specifically developed for demanding construction applications, including tile adhesives and self-leveling compounds, where it contributes to extended open time, improved workability, and reduced water demand without compromising final strength development.
Q4: What is the typical dosage range for NJCARE PSD100 in aqueous systems?
A: Dosage is formulation-dependent but generally ranges from 0.1% to 2% by weight of the total system. Optimal addition is typically made during the post-addition stage under moderate agitation to ensure full dispersion and activation.
Q5: Does NJCARE PSD100 require pH adjustment or neutralization before use?
A: No—NJCARE PSD100 is a non-ionic associative thickener and does not require pH adjustment or neutralization, making it compatible with both acidic and alkaline systems without viscosity instability or gel formation risks.
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E-mail: wangxingqiang@ericwchem.com
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