LAROMER UA 8983 AQUA
LAROMER UA 8983 AQUA
LAROMER® UA 8983 AQUA is a liquid aromatic polyurethane dispersion. It can be used in energy curable resin formulation for coating applications, such as wood, wood products, and plastic.
Due to its good physical drying, formulations based on LAROMER UA 8983 AQUA are suitable for the coating of 3-D objects, where the full energy dose cannot be achieved during the UV curing process. These formulations lead to tack-free films with limited mechanical properties that are only obtained by UV curing.
Coating formulations based on this product exhibit good resistance to household chemicals and block as well as provide a good balance between hardness and flexibility. The preferred methods of application are curtain coating and spraying. An economic feature of this product is its ability to be recovered from the overspray of ultrafiltration.
LAROMER UA 8983 AQUA is recommended for applications such as:
- Interior/exterior general industrial metal coating applications
- Interior/exterior plastic components coating applications
- Interior/exterior wood coatings for floor, furniture, or millwork applications
Features & Benefits
- Excellent physical drying properties
- Good resistance to household chemicals, and block
- Good balance of hardness and flexbility
- Suitable for 3-D objects
Properties
| Typical Properties | Value |
| Appearance | Clear, low viscous liquid |
| Non-Volatile Matter (DIN EN ISO 3251) |
~ 42% |
| pH at 23°C (DIN ISO 976) | ~ 8 |
| Viscosity at 23°C (DIN EN ISO 3219) |
~ 300 cps |
| Shear Rate D | 250 s-1 |
| Average Particle Size | ~ 50 nm |
| Density at 20°C (ISO 2811) | ~ 1.00 g/cm3 |
| Minimum Film Forming Temperature (DIN ISO 2115) | ~ 0°C |
*These typical values should not be interpreted as specifications.
