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Delivers excellent rheology control with strong pseudoplastic behavior and high sag resistance.
Provides outstanding compatibility with anionic, nonionic, and amphoteric surfactants.
Offers robust freeze-thaw stability in waterborne formulations.
Enables low-odor, low-VOC performance without compromising thickening efficiency.
Delivers consistent viscosity build and long-term storage stability across varied pH ranges (pH 6–10).
Architectural interior and exterior latex paints.
Industrial maintenance coatings and protective coatings.
Water-based wood stains and clear finishes.
Adhesives and sealants requiring controlled flow and anti-drip properties.
Textile printing pastes and functional coatings.
| Chemical Type | Acrylic associative polymeric thickener |
| Product Form | Aqueous dispersion |
| Appearance | Opaque white to off-white liquid |
| pH (as received) | 7.0 – 8.5 |
| Solids Content (wt%) | 28.0 – 32.0 |
| Viscosity (Brookfield RVT, sp4, 20 rpm, 25°C) | 1,500 – 4,500 cP |
| Primary Applications | Waterborne architectural and industrial coatings |
| Key Features | Rheology modifier for high-shear thinning and low-shear viscosity retention |
Q1: What types of formulations is Rheotech TM2000 best suited for?
A: Rheotech TM2000 is specifically designed for waterborne architectural and industrial coatings, including interior and exterior paints, primers, and texture coatings. It delivers excellent rheology control in both low- and high-shear conditions, supporting good application properties, sag resistance, and brush/roller drag.
Q2: How does TM2000 differ from conventional non-associative thickeners?
A: As an associative acrylic thickener, TM2000 forms transient hydrophobic networks in the aqueous phase, providing superior viscosity build at low concentrations and enhanced resistance to mechanical shear and surfactant interference—unlike cellulosic or non-associative acrylic thickeners that rely solely on polymer chain hydration and entanglement.
Q3: Is Rheotech TM2000 compatible with common co-thickeners and rheology modifiers?
A: Yes, TM2000 is generally compatible with other associative thickeners, fumed silica, and certain polyurethane thickeners, enabling synergistic rheology tuning. However, compatibility should be verified experimentally in each specific formulation due to potential interactions with surfactants, defoamers, or high levels of hydrophobic additives.
Q4: What is the recommended addition method for optimal performance?
A: For best results, TM2000 should be added during the let-down stage, typically after pigments and primary binders are dispersed. Pre-dilution with water or a compatible solvent may improve incorporation uniformity. Avoid high-shear mixing post-addition to preserve its associative structure.
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