Hauthane L-2357
- CASE Ingredients Features
- Chemical ResistanceFilm IntegrityGood ToughnessThermal Resistance
- Chemical Family
- Polyurethanes (PU)
Hauthane L-2357 is a branched, aliphatic, co-solvent free, polyether-based, polyurethane dispersion. Features: Contains no co-solvent. Medium hard, tough film. Polymer branching improves film resistance properties. Dries to clear, glossy, non-discoloring film. Dilution and cleanup of wet material with water.
Properties
- Physical Form
- Dispersion
Identification
- CASE Ingredients Functions
- Binder & Resin
Product families
Applications
- Gravure Printing
Product Families
- Polyurethanes (PU)
Other characteristics
- Brand
- Hauthane
- End Uses
- Waterborne Coating
- Features
Chemical Resistance, Film Integrity, Good Toughness, Thermal Resistance
- Drying
L-2357 can be air dried, if desired, depending on film thickness. Typical drying temperatures and dwell times for aqueous coatings are sufficient to produce optimal film properties.
- Markets
- Printing & Packaging
- Coating Type
- Waterborne Coating
- Product Uses
L-2357 was designed for a variety of coating and adhesive applications where the chemical- and thermal-resistance of a crosslinked system are required, but the use of a multiple component system is neither feasible nor desirable.
- Technology
- CASE Ingredients
- Application Methods
- Gravure Coating
- Knife-over-roll
- Spray
- Applications
L-2357 can be used as supplied or blended with acrylic emulsions for spray or rotogravure applications.. It can be thickened with associative thickeners for knife-over-roll or similar methods.
- Compatible Polymers and Resins
- Acrylics
Technical data
Table 1 of 2
6 rows| Characteristic | Value | Unit |
|---|---|---|
| Solids | 34 - 36 | % |
| Viscosity | 50 - 150 | cps |
| pH | 9.0 - 10.0 | — |
| Density | 8.6 | lbs/gal |
| VOC Content | 16 | gm/l |
| Softening Point | 325 | °F |
Table 2 of 2
4 rows| Characteristic | Value | Unit | Method |
|---|---|---|---|
| Elongation | 380 | % | Tested at 20 inches/minute |
| Tensile Strength | 4500 | psi | Tested at 20 inches/minute |
| 100% Modulus | 1500 | psi | Tested at 20 inches/minute |
| 200% Modulus | 2000 | psi | Tested at 20 inches/minute |
