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GC UV LS 622

Technical Datasheet | Supplied by GreenChemicals SPA
GC UV LS 622 by GreenChemicals is a polymeric hindered amine light stabilizer. It is a poly (4-hydroxy-2, 2, 6, 6-tetramethyl-1-piperidine ethanol-alt-1, 4-butanedioic acid). It shows low volatility, minimal migration and antioxidant properties. GC UV LS 622 is compatible with polyolefins (PP, PE, and EVA), elastomers and technical polymers as PA and PU.
Product Type
Light Stabilizers / UV Absorbers > HALS, Hindered Amines
Chemical Composition
Poly (4-hydroxy-2,2,6,6-tetramethyl-1-piperidine ethanol-alt-1,4-butanedioic acid)
CAS Number
65447-77-0
Physical Form
Granules, Powder
Appearance
Transparent
Product Status
COMMERCIAL
Applications/ Recommended for
  • Other Thermoplastic > EVA
  • PA, Nylon
  • PE
  • PP
  • TPE and TPV > TPO (or TPE-O)
  • TPE and TPV > TPU (or TPE-U)
  • Safety, regulation & environment > Low volatiles

GC UV LS 622 Properties

Property

Value & Unit
Test Condition
Test Method
Melting point
50 - 70 °C
Ash content
< 0.1 %
Volatile component
< 0.5 %

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