OK
The material selection platform
Polymer Additives
by SpecialChem
 
Save
Cette page a bien été ajoutée à vos favoris

Tinuvin® 571

Technical Datasheet | Supplied by BASF
HSP Distance with Tinuvin® PA 328: 0.3
Tinuvin® 571 by BASF is a liquid benzotriazole UV absorber. Imparts good light stability to a variety of polymers. Features high compatibility in various substrates, low volatility even at elevated temperatures, and high absorption and protection efficiency. Highly soluble in many solvents, monomers, or intermediates and easily emulsifiable in water-based adhesives. It can be considered for use during polymerization as well as for topical applications on PVC sheets Suitable for thermoplastic PUR, coating and integral foams, rigid and plasticized PVC, PVB, PMMA, PVDC, EVOH, EVA, hot cured unsaturated polyesters and spin finishes for PA, PET, PUR, and PP fibers. Also suitable for styrene homo- and copolymers, elastomers and polyolefins. Use levels of Tinuvin® 571 ranges between 0.2% and 5.0%, depending on substrate and performance requirements of the final application.
Product Type
Light Stabilizers / UV Absorbers > Benzotriazoles
Chemical Composition
Benzotriazole
CAS Number
125304-04-3
Masterbatch
No
Physical Form
Liquid
Appearance
Yellow, Clear viscous
Product Status
COMMERCIAL
Applications/ Recommended for
  • PVC > PVC, flexible
  • PP
  • PVC > PVC, rigid
  • UPR
  • TPE and TPV > TPU (or TPE-U)
  • Other Thermoplastic > EVOH
  • Other Thermoplastic > EVA
  • PA, Nylon
  • PMMA
  • PET
  • Fibers/ Textiles/ Carpets > Fibers
  • Polymerization
  • Polymer protection > Weatherability (UV, moisture, Oxygen...)
Food contact approval
Yes

Tinuvin® 571 Properties

Property

Value & Unit
Test Condition
Test Method
Molecular Weight
394 g/mol
Melting Point
-56 °C
Specific Gravity
1 g/ml
(At 20°C)
Help us improve the Universal Selector

You can’t find what you are looking for? Please report missing products / suppliers, point out errors, or simply tell us how we could make the Universal Selector better.

Access Reliable
Product Information

Database of 48764 Polymer Additives,
reviewed and updated daily

Improve your Product
Selection Experience

Open your choices, compare products,
ask for samples, contact suppliers

Keep-up with latest
Technical Solutions

Be inspired and never miss again crucial
innovations with our weekly email updates

Back to Top