Hostavin™ 3400 LIQ
Product Information
- Excellent weathering performance in coatings due to its high photo-permanence and thermal stability
- Highly suitable for all types of solventborne coatings, including acid-catalyzed systems
- Suitable for UV curable systems
Hazards
Classification according CLP regulation (Regulation
(EC) No. 1272/2008, as amended).
Flammable liquids, Cat. 3
For further information please refer to the Material Safety Data Sheet.
Chemical nature: Hydroxphenyl-triazine (85% in methoxypropanol)
Classification: UV absorber
| Characteristics | Unit | Target Value | Test Method |
| Appearance | yellow to brownish viscous liquid | QM-AA-634 | |
| Viscosity (25°C) | [cPs] | 2000 - 6000 | QM-AA-993 |
| Gardner color number | max. 9 | ISO 4630 | |
| *Density (20°C) | [g/cm³] | ~ 1.05 |
*Miscibility: Hostavin 3400 LIQ is miscible with most of the commonly used organic solvents, e.g. n-Butanol, Ethyl Acetate, Xylene or White Spirit. Water miscibility is less than 0.01%.
Hostavin 3400 LIQ is recommended for coatings requiring superior outdoor performance, i.e. automative OEM clearcoats, high end general industrial and exterior wood coatings, just to name a few applications.
Hostavin 3400 LIQ is a non-migrating UV absorber. When formulated in combination with a non-migrating HALS, such as Hostavin 3058 LIQ or Hostavin 3070 P, this UVA/HALS package will provide outstanding outdoor light stabilization in coatings applied on plastic substrates.
For clearcoats, a combination of Hostavin 3400 LIQ and a radical scavenger (HALS) such as Hostavin 3292 LIQ or Hostavin 3058 LIQ is recommended, depending on the binder chemistry and the stabilization requirements.
For automotive OEM 2K-PU systems a combination of Hostavin 3400 LIQ and Hostavin 3070 P will provide the best results in terms of durability.
Recommended dosage level of Hostavin 3400 LIQ: 1.0 - 3.0% (active additive on solid resin)
Liquid
Packaging
PE drums 20 kg
Pallet 640 kg (32 drums)
Storage
For best shelf life store this product in a dry area at normal ambient temperatures.
Minimum shelf life is two years from the date of shipping when properly stored.
