Light stabilizer for coatings
Hostavin® 3206 LIQ
Ausgabennummer :
7
Änderungsdatum :
Oktober 06, 2017
Hostavin 3206 is a highly effective, oxalanilide based, liquid UV-B absorber. It is characterized by its excellent compatibility in all solventborne coatings, with an improved resistance to migration and low volatility, under normal stoving conditions as well as low color in wet-paint.
Product Information
Benefits
- UV absorber (OXA) with low color (in-can), non interacting during UV curing and allow for use of low intensity UV lamps
- Excellent for QUV specifications
- No discoloration with metallic ions
Safety
Hazards
Information about classification according to CLP regulation (Regulation (EC) No. 1272/2008, as amended).
Symbol harmful (Xn)
R10
R20/21
R38
For further information please refer to the Material Safety Data Sheet.
Information about classification according to CLP regulation (Regulation (EC) No. 1272/2008, as amended).
Symbol harmful (Xn)
R10
R20/21
R38
For further information please refer to the Material Safety Data Sheet.
Physical Properties
| Appearance | slightly yellowish liquid |
| Active content | approx. 80% |
| Density | 1.00 g/cm³ |
| Miscibility | Miscible at more than 50% with most of the commonly used organic solvents Water solubility is less than 0.01% |
Applications
Hostanox 3206 is recommended for the UV stabilization of solventborne general industrial coatings, in particular for UV cured coatings and car refinish.
In clear coats, a combination from Hostavin 3206 liquid and a radical scavenger (HALS) like Hostavin N 30 or Hostavin 3058 is recommended, depending on the binder chemistry and the stabilization requirements.
In clear coats, a combination from Hostavin 3206 liquid and a radical scavenger (HALS) like Hostavin N 30 or Hostavin 3058 is recommended, depending on the binder chemistry and the stabilization requirements.
Packaging and Handling
Delivery form
Liquid
Packaging
Steel drums 200 kg
Pallet 800 kg (4 drums)
Steel drums 25 kg
Pallet 300 kg (12 drums)
Storage
Store in a cool and dry place.
Storage for longer than 6 weeks at the higher temperature than +40°C can result in darkening of the additive, but this has no effect on the UV absorption capacity.
Minimum shelf life is 3 years from the date of shipping when properly stored in its original sealed containers.
Liquid
Packaging
Steel drums 200 kg
Pallet 800 kg (4 drums)
Steel drums 25 kg
Pallet 300 kg (12 drums)
Storage
Store in a cool and dry place.
Storage for longer than 6 weeks at the higher temperature than +40°C can result in darkening of the additive, but this has no effect on the UV absorption capacity.
Minimum shelf life is 3 years from the date of shipping when properly stored in its original sealed containers.
