LIOPUR 2004-140
- CASE Ingredients Functions
- Binder & Resin
- Chemical Family
- Polyurethanes (PU)
LIOPUR 2004-140 is a solvent free aqueous, aliphatic polyurethane dispersion based on a special polyeste.
Product families
Applications
- Consumer Goods — Furniture; Consumer Goods — Other Consumer Goods Applications; Consumer Goods — Stationery; Art & Office Supplies
- Architectural Coatings
- Wood Coatings & Finishes
- Architectural Coatings
- Craft & Hobby
- Other Consumer Applications
- Wood Flooring
- Furniture Coatings
- Industrial Coatings
Product Families
- Polyurethanes (PU)
Other characteristics
- Brand
- LIOPUR
- End Uses
- 1K (1 component) Coating
- Compatible Substrates & Surfaces
- Plastics, Wood
- Usage
LIOPUR 2004-140 gives good flow behavior and, as a result of its good adhesion combined with elasticity and flexibility, is highly suitable for coating wood,. In addition, in combination with self-crosslinking acrylate dispersions like Liocryl AS 680, LIOPUR 2004-140 is suitable for 1C N-Methylpyrrolidone-free wood finishes, especially parquet floor sealants, owing to its good abrasion values (Taber abraser). Due to its high flexibility Liopur 2004-140 is suitable for 1C NMP-free cork lacquers with good impact in combination with Liocryl AM 951. Liopur 2004-140 is also suitable for NMP-free and solventfree 2C parquet lacquers in combination with waterdilutable polyisocyanates in a ratio of 10:1. Films based on Liopur 2004-140 have the following properties after drying for 5 days at room temperature, determined by a Zwick materials test (pre-selected force 1N, test rate 100 mm/min ): Tensile strength approx. 1,5 N/mm2 Elongation at Fmax approx. 400 %
- Carrier
- Water
- Markets
- Adhesives & Sealants
- Building & Construction
- Consumer Goods
- Paints & Coatings
- Storage
At 25°C its shelf life is at least 6 months. No labeling is required under the German Dangerous Substances Directive.
- Appearance
- Colloidal to Milky
- Cure
- Chemical Cure
- Supplied As
- 38% in water
- Coating Type
- 1K (1 component) Coating
- Technology
- CASE Ingredients
- Film Properties
Films of the dispersion are transparent and tack-free, with sufficient hardness, high flexibility and elasticity. Due to its low minimum film forming temperature Liopur 2004-140 does not need any coalescence agent for filmforming at room temperature. Therefore you can combine it with Acrylic emulsions with high Tg like Liocryl AS 680 and AS 615. Films based on LIOPUR 2004-140 display very good water resistance and good resistance to ethanol .
- Compatible Substrates and Surfaces
- Plastics
- Wood
Technical data
Table 1 of 1
6 rows| Characteristic | Value | Unit | Method |
|---|---|---|---|
| Viscosity | 30-400 | mPas | AV-F-V005 |
| Density | approx. 1.03 | g/cm3 | AV-F-0D001 |
| Minimum Film Forming Temperature | Max. 5 | °C | — |
| Non Volatile Content | 38 | w % | AV-F-F003 |
| Organic solvent | Max. 0.5 | — | — |
| pH | 7.0-9.0 | — | AV-F-P001 |
