Descrizione
Product Overview
CHLUMICRYL® TH-255E is a waterborne rheology modifier selected for strong low-shear thickening and a thixotropic, pseudoplastic flow profile. It is intended for latex paints and other emulsion-based coatings, including formulations with high pigment loading or high solids. The grade can help build structure at rest while permitting flow during application, and its listed characteristics include pigment wetting, reduced spatter and anti-settling behavior. The balance depends on the binder, pigments and other surface-active ingredients. Determine the addition level through testing of low-shear viscosity, recovery after shear, application behavior and storage stability; no universal dosage is specified for this grade.
Grade Characteristics
- Low-shear viscosity and thixotropic structure
- Strong pseudoplastic flow profile
- Supports pigment wetting
- Anti-settling and reduced-spatter profile
Technical Data
| Proprietà | Valore |
|---|---|
| Brand and grade | CHLUMICRYL® TH-255E |
| Aspetto | Slightly whitish transparent liquid |
| Chemistry | Nonionic associative polyurethane thickener |
| Contenuto di solidi | 40 ± 2% |
| pH | 6-8 |
| Viscosità | 5,000-8,000 mPa·s |
These values are technical selection data, not a batch-specific certificate of analysis. Test methods, current specifications and any acceptance limits should be confirmed before ordering.
Applicazioni
- Architectural and industrial waterborne coatings
- Latex and emulsion paints
- High-pigment or high-solids waterborne formulations
Formulation and Handling
Select dosage from formulation trials; do not transfer another thickener's dosing range without evaluation.
Check recovery after shear, storage stability and application behavior in the complete formulation.
Review the current SDS before handling.
- No fixed addition range or universal equivalence to another thickener is specified.
Check binder compatibility, substrate preparation, application conditions and final coating or bond performance in your own formulation. Waterborne use does not by itself establish solvent-free status or a hazard classification. Consult the current safety data sheet and use appropriate industrial handling controls.
Imballaggio e stoccaggio
50 kg or 120 kg plastic drums.
Store at 5-30 °C in a cool, dry, well-ventilated place. Protect from freezing and sunlight. Stated storage period: 12 months.
Request Technical Information or a Sample
Contact Longchang Chemical with the intended substrate, formulation system, process conditions and required performance. Ask for the current TDS, SDS, sample availability and quotation using the inquiry form below or email info@longchangchemical.com.
