Beschreibung
Product Overview
CHLUMICRYL® WPU-1162 is intended to balance film strength and extensibility in waterborne finishes for flexible materials. Its stated tensile strength at break of at least 15 MPa and elongation at break of at least 800% provide a starting mechanical profile for printing pastes, leather treatment and elastic substrate coatings. The anionic aliphatic dispersion has a pH of 6-8 and a viscosity range of 100-1000 mPa·s. Develop the final rheology for the application method and verify pigment compatibility, film continuity, hand feel and adhesion under the actual drying and service conditions.
Grade Characteristics
- Smooth film formation with gloss
- Balance of strength and extension
- Elastic polyurethane film
Technical Data
| Eigentum | Wert |
|---|---|
| Brand and grade | CHLUMICRYL® WPU-1162 |
| Erscheinungsbild | Milchig-weiße Flüssigkeit |
| Gehalt an festen Stoffen | 50 ± 1% |
| pH-Wert | 6-8 |
| Viskosität | 100-1000 mPa·s |
| 100% modulus | 2.0 MPa |
| Elongation at break | ≥ 800% |
| Tensile strength at break | ≥ 15 MPa |
| Ionic type | Anionic |
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
- Printing pastes
- Waterborne leather treatment
- Elastic material surface coatings
Formulation and Handling
Evaluate additive and pigment compatibility before production blending.
Establish drying conditions and verify the properties of the coated substrate.
- Free-film mechanical values do not replace application-specific substrate testing.
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 120 kg plastic drums.
Store at 5-30 °C in a cool, dry, well-ventilated place. Protect from freezing and light. Stated shelf life: 12 months under these conditions.
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.
