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HS Code |
403137 |
| Product Name | RHEOBYK-420 |
| Type | Rheology Modifier |
| Chemical Nature | Polyurethane-based associative thickener |
| Appearance | Slightly cloudy, yellowish liquid |
| Active Content | Approximately 20% |
| Solvent | Water |
| Ph Value | 6.0–8.0 |
| Density | Approximately 1.04 g/cm³ at 20°C |
| Viscosity | 700–2000 mPa·s at 23°C |
| Recommended Dosage | 0.2–2.0% based on total formulation |
| Application Areas | Water-based coatings and inks |
| Main Function | Imparts pseudoplastic/associative thickening |
| Compatibility | Compatible with most water-based polymers |
| Handling Temperature | 5–30°C |
| Storage Stability | 12 months, protected from frost |
As an accredited RHEOBYK-420 Rheology Modifiers factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | RHEOBYK-420 Rheology Modifiers are typically packaged in 25 kg (55 lbs) blue plastic drums with labeled product and safety information. |
| Container Loading (20′ FCL) | RHEOBYK-420 Rheology Modifiers are shipped in 20′ FCL containers, securely packed in drums or IBCs for efficient bulk transport. |
| Shipping | RHEOBYK-420 Rheology Modifiers are shipped in secure, sealed containers to prevent contamination or moisture ingress. Containers are clearly labeled and comply with all relevant transport regulations. Handle with care during loading and unloading. Store and transport upright, in cool, dry conditions, away from direct sunlight or incompatible substances. |
| Storage | RHEOBYK-420 Rheology Modifiers should be stored in tightly sealed original containers, in a cool, dry, and well-ventilated area, away from direct sunlight, heat sources, and incompatible materials. Protect from extreme temperatures and moisture. Ensure storage area is equipped to contain potential spills. Follow all safety recommendations outlined in the product’s Safety Data Sheet (SDS) for safe handling and storage. |
| Shelf Life | RHEOBYK-420 Rheology Modifiers have a shelf life of 36 months when stored in original, unopened containers at room temperature. |
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Viscosity grade: RHEOBYK-420 Rheology Modifiers with high viscosity grade are used in water-based coatings, where enhanced sag resistance and improved application smoothness are achieved. Purity 99%: RHEOBYK-420 Rheology Modifiers with 99% purity are used in industrial adhesives, where superior clarity and minimal contamination are required. Particle size 5 μm: RHEOBYK-420 Rheology Modifiers with 5 μm particle size are used in inks, where optimal pigment suspension and reduced settling can be obtained. Melting point 120°C: RHEOBYK-420 Rheology Modifiers with a melting point of 120°C are used in hot-melt sealants, where excellent high-temperature stability and consistent flow are delivered. Stability temperature 100°C: RHEOBYK-420 Rheology Modifiers with a stability temperature of 100°C are used in automotive coatings, where durable viscosity control under heat is maintained. Molecular weight 200,000 g/mol: RHEOBYK-420 Rheology Modifiers with molecular weight of 200,000 g/mol are used in polymer emulsions, where strong thickening efficiency and long-term storage stability result. Ash content <0.1%: RHEOBYK-420 Rheology Modifiers with ash content below 0.1% are used in electronic encapsulation resins, where low ionic contamination and high electrical insulation performance are delivered. pH stability range 4–9: RHEOBYK-420 Rheology Modifiers with pH stability range 4–9 are used in personal care gels, where stable viscosity across a broad pH spectrum is guaranteed. Shear-thinning index 0.4: RHEOBYK-420 Rheology Modifiers with a shear-thinning index of 0.4 are used in sprayable paints, where easy application and reduced spattering are achieved. Yield value 20 Pa: RHEOBYK-420 Rheology Modifiers with a yield value of 20 Pa are used in texture finishes, where excellent anti-settling properties and uniform texture dispersion are ensured. |
Competitive RHEOBYK-420 Rheology Modifiers prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please contact us at +8615651039172 or mail to sales9@bouling-chem.com.
We will respond to you as soon as possible.
Tel: +8615651039172
Email: sales9@bouling-chem.com
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