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Tinuvin® 571 by BASF is a liquid benzotriazole UV absorber.
Details
CAS
125304-04-3
Applications
Producer
Supplier
Chemical Composition
Benzotriazole
Advantages
- high compatibility in various substrates
- low volatility even at elevated temperatures
- high absorption
- protection efficiency
- good light stability to a variety of polymers
Handling
Highly soluble in many solvents, monomers, or intermediates and easily emulsifiable in water-based adhesives.
Use levels of Tinuvin® 571 by BASF ranges between 0.2% and 5.0%, depending on substrate and performance requirements of the final application.
Technical data
| Quantity | Value | Unit | Comment |
|---|---|---|---|
| Appearance Properties | |||
| Physical state | Fluid | ||
| Appearance | |||
| Physical Properties | |||
| Melting range | -56 | ºC | |
| Molecular weight | g/mol | ||
| Specific Gravity | 1 | ||
| Thermal Properties | |||
| flash point | >200 | ºC | |
Contact Supplier
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