Beschreibung
Product Overview
CHLUMICRYL® TH-330B is a nonionic polyurethane thickener designed for associative viscosity build and flow control. It can be evaluated in waterborne coatings, inks, adhesives, textile coatings and leather finishes. Its profile includes high-shear viscosity, leveling, pigment wetting, anti-settling behavior and control of color flotation. Rheology is temperature-sensitive: the product information describes higher viscosity at lower temperatures and lower viscosity at higher temperatures. The detailed data below refer to the 30 ± 1% solids version, while the range catalogue also lists 20% and 30% options. Confirm the supplied specification before comparing dosage or setting manufacturing and application conditions.
Grade Characteristics
- Associative viscosity build and leveling
- High-shear viscosity profile
- Supports pigment wetting and dispersion
- Anti-settling and color-flotation control profile
Technical Data
| Eigentum | Wert |
|---|---|
| Brand and grade | CHLUMICRYL® TH-330B |
| Erscheinungsbild | Colorless or translucent material |
| Chemistry | Nonionic associative polyurethane rheology modifier |
| Solids content of detailed TDS version | 30 ± 1% |
| Ionic character | Nichtionisch |
| Viscosity at 25 °C | 20,000-30,000 mPa·s |
| Spezifische Schwerkraft | 1.02-1.06 |
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.
Anwendungen
- Waterborne coatings
- Waterborne adhesives and inks
- Textile coatings
- Leather finishes
Formulation and Handling
Confirm the supplied solids version before formulation or ordering.
Test viscosity and application behavior across the intended manufacturing, storage and use temperatures.
Determine dosage in the complete formulation; no fixed addition range is specified.
Review the current SDS before handling.
- The detailed TDS specifies 30 ± 1% solids; the range catalogue separately lists 20% and 30% options. Confirm the contracted supply specification rather than assuming both share all listed values.
- The stated larger drum size is 125 kg and the storage range is 15-35 °C.
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.
Verpackung und Lagerung
50 kg or 125 kg plastic drums.
Store at 15-35 °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.
