Hauthane L-2874
- CASE Ingredients Features
- Water Resistance
- Chemical Family
- Polyurethanes (PU)
Hauthane L-2874 is a soft, non-ionic, aliphatic, polyether-based, polyurethane dispersion. Features: Compatibility with low pH acrylic emulsions. Forms soft, flexible films. May be crosslinked with melamine or isocyanates to improve water resistance. Contains very low level of dipropylene glycol dimethyl ether (DMM).
Properties
- Physical Form
- Dispersion
Identification
- CASE Ingredients Functions
- Binder & Resin
Product families
Applications
- Industrial Coatings
- Textile Manufacturing
- Gravure Printing
Product Families
- Polyurethanes (PU)
Other characteristics
- Brand
- Hauthane
- End Uses
- Waterborne Coating
- Features
- Water Resistance
- Compatible Substrates & Surfaces
- Fibers & Fabrics, Textiles
- Drying
L-2874 can be air-dried.; Typical drying temperatures and dwell times for aqueous industrial coatings are sufficient to produce optimal film properties.
- Markets
- Industrial
- Paints & Coatings
- Printing & Packaging
- Coating Type
- Waterborne Coating
- Product Uses
L-2874 was designed for use in applications where low pH formulations or polymers with non-ionic character are desired.. The polymer should have better compatibility with low pH acrylics than anionic polyurethane dispersions.
- Technology
- CASE Ingredients
- Application Methods
- Gravure Coating
- Knife-over-roll
- Spray
- Applications
L-2874 can be used as supplied or blended with acid side 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
- Compatible Substrates and Surfaces
- Fibers & Fabrics
- Textiles
Technical data
Table 1 of 2
6 rows| Characteristic | Value | Unit | Method |
|---|---|---|---|
| Solids | 34 - 36 | % | Tested at 20 inches/minute |
| Viscosity | 50 - 150 | cps | — |
| pH | 4.0 - 8.0 | — | — |
| Density | 8.7 | lbs/gal | — |
| Softening Point | 350 | °F | — |
| VOC Content | 8 | gm/l | — |
Table 2 of 2
5 rows| Characteristic | Value | Unit | Method |
|---|---|---|---|
| Elongation | 635 | % | Tested at 20 inches/minute |
| Tensile Strength | 2340 | psi | Tested at 20 inches/minute |
| 100% Modulus | 320 | psi | Tested at 20 inches/minute |
| 200% Modulus | 460 | psi | Tested at 20 inches/minute |
| 300% Modulus | 660 | psi | Tested at 20 inches/minute |
