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Uvinul® 5050 H

Technical Datasheet | Supplied by BASF
Uvinul® 5050 H by BASF is a high molecular weight, oligomeric hindered amine light stabilizer (HALS). It is alpha-alkenes(C20-C24) maleic anhydride-4-amino-2,2,6,6-tetramethylpiperidine, polymer. It shows excellent polymer compatibility and good extraction resistance. It exhibits high compatibility in polyolefins resulting in low water take-up during production of tapes. Uvinul® 5050 H combines the typical benefits of a variety of high molecular weight HALS. It provides good light and thermal stability to the polymer and improved ancillary properties like low water carry-over (WCO). It offers good light stability to PE and PP tapes, PP fibers, PE films and thick articles of PP & PE. It is also suitable for olefin copolymers such as EVA, blend of polypropylene with elastomers and flexible/rigid PVC or PVC blends. The recommended dosage level is 0.1-1.4% in fibers, 0.1-0.8% in tapes, 0.05-1.0% in thick sections and 0.1-1.0% in films.
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Uvinul® 5050 H
Technical Datasheet | Supplied by BASF
REQUEST A SAMPLE ORIGINAL DATASHEET CONTACT SUPPLIER
Product Type
Light Stabilizers / UV Absorbers > HALS, Hindered Amines
Chemical Composition
Alpha-alkenes (C20 – C24) maleic anhydride-4-amino-2,2,6,6-tetramethylpiperidine, polymer
CAS Number
152261-33-1
Physical Form
Granules
Appearance
Yellow
Product Status
COMMERCIAL
Applications/ Recommended for
  • Other Thermoplastic > EVA
  • PE
  • PP
  • PVC
  • Fibers/ Textiles/ Carpets > Fibers

Uvinul® 5050 H Properties

Property

Value & Unit
Test Condition
Test Method
Molecular Weight
3000 - 4000 g/mol
Density
0.99 g/cm3
(At 20°C)
Melting Point
95 - 125 °C

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