IntroductionComposition: Polyurea mixture solutionAppearance: yellow transparent solutionActive
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Composition: Polyurea mixture solution
Appearance: yellow transparent solution
Active ingredient: 50%
Solvent: N-methylpyrrolidone
Application range:
Suitable for all types of water-based systems
Category | Details |
---|---|
Nama Produk | STD-9012 Associative Thickener |
Chemical Type | Hydrophobically modified ethylene oxide urethane (HEUR) |
Key Applications | – Waterborne Systems: Latex paints, adhesives – Textile Printing: Pigment pastes – Cosmetics: Creams/lotions |
Function | Creates pseudoplastic flow for improved sag resistance and leveling |
Keuntungan | – Viscosity Efficiency: High thickening at low use levels – Electrolyte Tolerance: Stable in ionic systems – pH Compatibility: Effective pH 4-10 |
Technical Data | – Appearance: Milky white dispersion – Solid Content: 28% – Brookfield Viscosity: 5.000-20.000 cPs@10rpm – Recommended Dose: 0.5-3.0% |
Usage Method | – Addition: Post-neutralization – Mixing: Medium-shear agitation – Application Temp: 5-40°C |
Performance | – Sag Control: Maintains >90% shape retention on vertical surfaces – Syneresis: <0.5% after 30 days@50°C |
Safety | – Handling: Avoid inhalation – Flash Point: Not applicable (water-based) – Shelf Life: 18 months (protected from frost) |
Regulatory | APEO-free, complies with REACH SVHC regulations |
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