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Light stabilizer for coatings

Hostavin® 3055 LIQ

Hostavin 3055 is a low molecular weight hindered amine light stabilizer (HALS). It is characterized by its excellent solubility, broad compatibility, extremely low volatility and migration stability.
  • Solventborne coating: low volatility HALS with universal compatibility combined with simultaneous migration stability
Classification according CLP regulation (Regulation (EC) No. 1272/2008, as amended).
    Skin corrosion, Cat. 1A 
    Acute aquatic toxicity, Cat. 1
    Chronic aquatic toxicity, Cat. 1
For further information please refer to the Material Safety Data Sheet.
Physical Properties
Density  0.96 g/cm³
Miscibility Data, at 20 °C (in g/100g)  
Water < 0.02
Acetone > 200
n-Butanol > 200
Ethyl Acetate > 200
White spirit > 200
Toluene > 200
Hostavin 3055 can be used in solventless and solventborne paints. Depending on the requested stabilization, the addition rate should be in the range of 1.0 to 3.0 %. All concentrations relate to active UV stabilizer on solid resin. As a non-substituted HALS, Hostavin 3055 is slightly basic and can have an influence on the crosslinking of binders. In such a case, the alternative use of Hostavin 3058 is recommended.
Packaging and Handling
Delivery form

Steel drums 50 kg
Pallet 300 kg (6 drums)
Steel drums 200 kg
Pallet 800 kg (4 drums)

For best shelf life store this product at room temperature in well aired locations.
Minimum shelf life is 5 years from the date of shipping when properly stored in its original sealed containers.

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Hostavin® 3055 LIQ

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